This gave me an idea for moulding an insulation box made of Polyurethane foam. I'm not going to bother with making a wood mould or dealing with the plastic. I think I'll pull this off by using 2 cardboard boxes of different sizes. Expand foam into the bottom of the larger box, then put the smaller box in the middle and pour foam over it so it expands above the smaller box. After curing, cut the lid and rip out the cardboard. The fun part will be calculating how much foam is necessary. I suppose it's not a big deal to undershoot but looks like overshooting could make a mess and require some cutting / reshaping.
I ended up making 4 boxes. Quite a lot of work! It's very difficult to get the inner box out once the outer moulding is formed. The first i used a cardboard box and had to destroy it. Since deformation lead me to make a wooden box but i didn't design it well to break apart from within the foam and had to destroy it with water to get it out. The final 2 worked fine with the design but that was a lot of effort breaking down the sides, applying tape to make the sides nonsticky again and rebuilding. Can be pretty tough to guess how much solution to add, also. Too much is a waste. And if you overshoot, the foam expands so fast it kind of misses the walls and won't come out quick as thick as desired. Thankfully, that are durable and very effective so they should be all i need for a decade or more. I'm bringing meats and cheese overseas and my first run got them to the destination 35 hours later still rock solid in the 1.25" thick wall boxes and the 1" thick walled one was only starting to soften on the top piece. I had run a testing on these using a computer tracked temperature probe with 5kg of ice packs and found they should keep the goods frozen for about 3.5 to 4 days. I was honestly surprised to find everything solid frozen after 1.5 days as i had expected around 25% to be melted but no complaints there with over-performance.
Hello, i happen to just come across your channel and im looking to create my own foam blocks for sculpting resin projects which times using a hot wire for fine cuts. What will be the best source of products for mixtures and chemical ratios for this process,as im aware , not all foam is the right choice for hot wire cutting. ? Id rather create my own foam blocks,than buying sheets or blocks.. Thanks and you just gained a follower
It is a product you buy in two parts like epoxy, u don't really make it yourself it's formulated and you need to know which properties you need from it so you choose accordingly these are very engineered products that cannot really be modified or created at home. In fact you shouldn't do this at home, you would need a shop space. It's toxic AF in some ways, at least for the initial cure but in many cases tiny residual toxicity for years or the lifetime of the product. Look it up.
Good, I want to use this products but I need table of the all ratio dosage, pressure and time mixing from 1 kg to 2000 kg with acceleration and curing agent and sample, can your provide me this information
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
@@ingenieriaquimicasinfronte2126 Please can you help me in manufacturing sponges? I would like to learn from the alternative with the aim of manufacturing in Egypt. I would be grateful if I could communicate.
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
Gloves cost money just don't get it on your hands. Or wear gloves. What type of gloves stop those chemicals? Probably not the ones you'll be wearing. Better to just stay clean. It's professional.
@@bettershortff7192 Please can you help me in manufacturing sponges? I would like to learn from the alternative with the aim of manufacturing in Egypt. I would be grateful if I could communicate.
Besides the plastic film that you added to your wooden box mold, did you use any release agent to coat the plastic prior to pouring? I like your idea. I am experimenting now with laser cut foam patterns, in which I will stack all these same cutouts to create a decorative column. This column will approximately 4 foot long. I can't quite figure out how to keep the mold shape's structure. What also comes to my mind is that since the mold will be made from Styrofoam itself, I am trying to figure out how to keep the mold from blowing due to the pressure created from the expanding Styrofoam. not getting stuck to my Styrofoam mold, and not have a difficult time removing the finished column piece from the mold itself. Thank your for the video. You given me a few good ideas to experiment with soon.
Hello Manuel, no, just the plastic. Just try to avoid any folding of the plastic, because the foam will get trapped in it and it is a bit of a pain later on.
Can this spray foam be used on car's noise cancelation? How's the sound proofing ability 😮😊 just curious about the possibility as it looks pretty light.
What is the cost like on that box mold? What do you do with the block? I assume you use the Whole thing or do you sculpt it? Trying to figure out this cost wise or whatever you can tell us if u see this, i know it's been about five years
I'm building a racing track. One of the obstacle i'd like to use this foam. What is the ratio of component 1 and component 2? And in case I get it wrong, what is component 1 and component 2
Hot wire cutting is normally used with polystyrene foam. I have never tried with PU foam, but I would not do it, this foam is a "thermoset" plastic, which means that does not melt and you cannot recycle it. The most probable thing is that it will burn producing nasty fumes... so, better not do it!
Interesting, normally I get asked what material can be used to remove it, as this type of foam attaches strongly, specially to fabrics. But a material that does not remove it, I think the list may be long, it depends what you are trying to do. Sorry for not being more precise.
Might you know the maximum temp this mixture becomes and for approximately h ow long - when it sets? I have an app where I can see using this to fill voids (to help preventing rattling) in an interior car plastic panel. My concern is that this heat could distort the original shape of the interior panel. Do you know of any such similar products that have a lower cure temp.
@@elmeradams8781 i ended up using liquid polyester resin, which i am more familiar using. it did get hot to the touch, easily over 100, probably as i used more catalyst than i should have. but thankfully this heat did not distort the original plastic part i was filling voids with.
Hi Greg, this particular mix does get hot, hot enough to not be able to touch it, but most plastics melting temperature is above 180 celsius, therefore, I think it won't deform the interior panel. But to be sure, there are brands making foams for that specific purpose, I know of "GREAT STUFF", there may be others, better go the safe way.
@@vgmdesign Thanks tons. I never got an answer soon enough for my project. i ended up using liquid polyester resin (as in surfboards, and filling it with that. yes it also got warm or hot when catalyzed. so i only poured in many smaller layers. as well to keep any leakage to a minimum. i will check out your suggestion now, should it ever come in handy in the future.
Could you recommend one that's more flexible/rubbery when it's formed? I haven't been able to find one. All I have found are the same as the one shown in the video, rigid and hard.
the unfortunate downside to foams like this and the handful of others that are available to the consumer in consumer quanties that are safe to ship, etc. that they do not contain the best chemistry like that which would be used in commonly available slab or bunstock foams for cushioning (furniture) or mattresses/bedding. The blowing agents, different polyol and polyol-prepolymer mixes, the catalyst choice, and the 2ndary set of componnets like flame retardants and even surfactants are all highly engineered...... but even more critically: These mixtures and even the chemicals used to make them are HEAVILY patented and protected by trade secrets and aggressively protected by the very companies who are ultimately supplying the retail companies with their bulk mixtures (or even doing the custom formulating for them as a white label supplier). I'm talking Huntsman, BASF, Solvay, etc. Honestly, I would be weary of using this type of foam for constant physical interaction due to the catalyst alone.
Well he roughly used around 200 grams of material, current market price(europe),judging that you are not buying in bulk would be 0.50-0.60 Euros or something.
@@danielcrall9507 polyol and isocyante required vary vastly for each usage, the company Im working for is based in turkey and we are distributor for BASF in flexible foam segment also we do supply various polyols mainly(slabstock and case application) and also tdi(t80/20,t65) and mdi(polymeric,monomeric). As you may expect price vary based on the location you want us to send the material to and quantity and specs.
I have query for 23 density Pu foam Does it exothermic reaction. How many temperature raised while process after adding in mould What is the reaction of Pu foam mixture with latex mould
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
@@ingenieriaquimicasinfronte2126what are the names of the chemical used in this video, and which one's ratio shall be higher for high density product? Thanks n regards.
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
aslam ali Hi im an Chemical Engineer and i work in Foam Production, it depends on the Denisity of the Foam, foam has a exotherm of 150-165 degree Celsius, but if the Reaction is bad it also can happend that the foam can ignite by itself, if the temperature goes over 165 degree Celsius you have to be carefull.
@@fatonics Hi I am working on pu rigid foam for cooler box purposes. I have questions and need help. What type of plastic that is suitable for the mold covering? I only use plastic tape on my wooden mold and silicone oil as covering, but I always make the products cracked on the edge, and on the bottom, it always has Unreacted-Isocyanate like pattern (a bit dark brownish) while on top of the foam is always smooth and bright yellow. Thank you very much.
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
@@gurindersingh7933 It would be necessary to know the process, the type of foam and the foaming machine you use for, and based on the variables you have, play with them to modify the opening of the cell
Depends the goal of your model, if it is a quick personal exploration maybe foam or even cardboard, if it is a functional model to test with users, maybe wood or MDF could work. If it is going to be a final "look and feel" to be shown top your client maybe a combination of plastic, wood and maybe even metal, depends on the object and its geometry.
this is flexible foam, for refrigerator insulation you need to use different substances.(form of Mdi and probably a reactive polyol) It is called Rigid Foam for insulation.
I have not tested it for it, but from experience I know it does, but be aware this particular mix is not flexible. I assume flexible foams will absorb more.
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
@@rakeshkokal The product shown is prefabricated, contains a mixture of reagents (polyols and other additives and chemical catalysts) and on the other hand the compound that generates the reaction. You can buy it or make it with all the materiales need it
السلام عليكم. انا من الجزائر، دولتي تقع في شمال افريقيا، شاهدت قناتك و اعجبني محتواها، انا مهتم كثيرا بصناعة الاسفنج (رغوة البولي يوريثين ) بالطريقة اليدوية. لانه ليس لديا إمكانيات مادية كبيرة. أرجوا أن تساعدني، انا احتاج معرفة مقادير المكونات بالكيلو غرام حسب الكثافات المعروفة، وابعاد الحوض الذي تصب فيه المادة السائلة. +++ وشكرا شكرا شكرا. +++ Hello. I am from Algeria, my country is located in North Africa. I watched your channel and liked its content. I am very interested in making sponge (polyurethane foam) by hand. Because I do not have great financial capabilities. Please help me. I need to know the amounts of ingredients in kilograms according to known densities, and the dimensions of the basin into which the liquid substance is poured. +++ Thank you, thank you, thank you. +++
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
funfact: LoboLoco is david t schaller's username on wolfquest (The princapal of Eduweb and the creator of wildlife game Wolfquest) saw loco lobo and thought i should mention that similarity
I live in Canada, so I bought this one: buyindustrial.ca/ocart/Polyurethane-Foam But these guys seem to sell everywhere, check them out: www.smooth-on.com/
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
Very similar product but different in formulation. The spray is a much faster reaction time and the densities range from 1/2 pound to probably around a 2-1/2 to 3 pound density. I don't know for certain but I would assume that a pour in this application is a higher density material. To put foam in the walls of a home you need specialized equipment If you were to mix it and attempt to pour it in from, say the top joist of the wall cavity, you have a 99.9% chance that you will blow out the drywall, unless you have mastered the exact amount of material to fill the cavity and vent from the top.
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
This gave me an idea for moulding an insulation box made of Polyurethane foam. I'm not going to bother with making a wood mould or dealing with the plastic. I think I'll pull this off by using 2 cardboard boxes of different sizes. Expand foam into the bottom of the larger box, then put the smaller box in the middle and pour foam over it so it expands above the smaller box. After curing, cut the lid and rip out the cardboard. The fun part will be calculating how much foam is necessary. I suppose it's not a big deal to undershoot but looks like overshooting could make a mess and require some cutting / reshaping.
I ended up making 4 boxes. Quite a lot of work! It's very difficult to get the inner box out once the outer moulding is formed. The first i used a cardboard box and had to destroy it. Since deformation lead me to make a wooden box but i didn't design it well to break apart from within the foam and had to destroy it with water to get it out. The final 2 worked fine with the design but that was a lot of effort breaking down the sides, applying tape to make the sides nonsticky again and rebuilding. Can be pretty tough to guess how much solution to add, also. Too much is a waste. And if you overshoot, the foam expands so fast it kind of misses the walls and won't come out quick as thick as desired. Thankfully, that are durable and very effective so they should be all i need for a decade or more. I'm bringing meats and cheese overseas and my first run got them to the destination 35 hours later still rock solid in the 1.25" thick wall boxes and the 1" thick walled one was only starting to soften on the top piece. I had run a testing on these using a computer tracked temperature probe with 5kg of ice packs and found they should keep the goods frozen for about 3.5 to 4 days. I was honestly surprised to find everything solid frozen after 1.5 days as i had expected around 25% to be melted but no complaints there with over-performance.
Watching the dough rise 🥰
It seems similar to foam used for insulation in home. Is it so?
Hello, i happen to just come across your channel and im looking to create my own foam blocks for sculpting resin projects which times using a hot wire for fine cuts. What will be the best source of products for mixtures and chemical ratios for this process,as im aware , not all foam is the right choice for hot wire cutting. ? Id rather create my own foam blocks,than buying sheets or blocks.. Thanks and you just gained a follower
Which chemical are used? And in which quantities ratio?
It is a product you buy in two parts like epoxy, u don't really make it yourself it's formulated and you need to know which properties you need from it so you choose accordingly these are very engineered products that cannot really be modified or created at home. In fact you shouldn't do this at home, you would need a shop space. It's toxic AF in some ways, at least for the initial cure but in many cases tiny residual toxicity for years or the lifetime of the product. Look it up.
Good, I want to use this products but I need table of the all ratio dosage, pressure and time mixing from 1 kg to 2000 kg with acceleration and curing agent and sample, can your provide me this information
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
@@ingenieriaquimicasinfronte2126
Please can you help me in manufacturing sponges? I would like to learn from the alternative with the aim of manufacturing in Egypt. I would be grateful if I could communicate.
Maybe you can make the bumper more rigid (if needed?) by filling parts of the back with pu foam spray? 🤷🏼
So the way to make foam is to buy it.
Got it. Thanks. Really great, man!
🤣
Yer comes premixed in a can too, and it would be great to make a box shape block of foam.
Hi dear
please mention the names of chemicals
And quantity as per coverage area..
Polyurethane foam, component A and component B, expand x4 the volume
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
Great information, thanks!
Surprised you weren't wearing gloves 😜
Gloves cost money just don't get it on your hands. Or wear gloves. What type of gloves stop those chemicals? Probably not the ones you'll be wearing. Better to just stay clean. It's professional.
What are the names of the rwa materials (Chemical) used?
SOMEONE?
Polyol, TDI , amine , stannous, silicon, water, methylene chloride,
Main 2 is --- polyol and TDI ( toulene diisocyanate
köpük için kullanılan sıvıların isimleri nedir
@@bettershortff7192
Please can you help me in manufacturing sponges? I would like to learn from the alternative with the aim of manufacturing in Egypt. I would be grateful if I could communicate.
I'm unable to afford to buy one. Need a mattress for my painful body to sleep in. Want to make one
Can you tell me the names of the products you used? What is the density? What you did ? Please
Like bread..😁😁
what are the dimensions of the size of the box?
Did you mix about 500 ml of part A and 500 ml of part B sir..?
Sir jada matra me ni bnate kya ap
Just out of curiosity.. Is that iso cyanate based foam? Like TDI or MDI?
Besides the plastic film that you added to your wooden box mold, did you use any release agent to coat the plastic prior to pouring?
I like your idea.
I am experimenting now with laser cut foam patterns, in which I will stack all these same cutouts to create a decorative column. This column will approximately 4 foot long. I can't quite figure out how to keep the mold shape's structure. What also comes to my mind is that since the mold will be made from Styrofoam itself, I am trying to figure out how to keep the mold from blowing due to the pressure created from the expanding Styrofoam. not getting stuck to my Styrofoam mold, and not have a difficult time removing the finished column piece from the mold itself.
Thank your for the video. You given me a few good ideas to experiment with soon.
Hello Manuel, no, just the plastic. Just try to avoid any folding of the plastic, because the foam will get trapped in it and it is a bit of a pain later on.
Can this spray foam be used on car's noise cancelation? How's the sound proofing ability 😮😊 just curious about the possibility as it looks pretty light.
What is the cost like on that box mold?
What do you do with the block? I assume you use the
Whole thing or do you sculpt it? Trying to figure out this cost wise or whatever you can tell us if u see this, i know it's been about five years
Can this now be carved,sanded,painted then finished? Does it hold small details?! Thx 😎
I'm building a racing track. One of the obstacle i'd like to use this foam. What is the ratio of component 1 and component 2? And in case I get it wrong, what is component 1 and component 2
If you try to cut this material with a hot wire, will it burst into flames?
Hot wire cutting is normally used with polystyrene foam. I have never tried with PU foam, but I would not do it, this foam is a "thermoset" plastic, which means that does not melt and you cannot recycle it. The most probable thing is that it will burn producing nasty fumes... so, better not do it!
You need to read up on isocynate exposure
Can I ask a question, please? Is there a material that does not remove this foam? Thank you. Please reply
Interesting, normally I get asked what material can be used to remove it, as this type of foam attaches strongly, specially to fabrics. But a material that does not remove it, I think the list may be long, it depends what you are trying to do. Sorry for not being more precise.
Might you know the maximum temp this mixture becomes and for approximately h ow long - when it sets? I have an app where I can see using this to fill voids (to help preventing rattling) in an interior car plastic panel. My concern is that this heat could distort the original shape of the interior panel. Do you know of any such similar products that have a lower cure temp.
I don't think it gets too hot when it reacts. Foam will hold moisture though. That makes cars rust from the inside out.
@@elmeradams8781 i ended up using liquid polyester resin, which i am more familiar using. it did get hot to the touch, easily over 100, probably as i used more catalyst than i should have. but thankfully this heat did not distort the original plastic part i was filling voids with.
Hi Greg, this particular mix does get hot, hot enough to not be able to touch it, but most plastics melting temperature is above 180 celsius, therefore, I think it won't deform the interior panel. But to be sure, there are brands making foams for that specific purpose, I know of "GREAT STUFF", there may be others, better go the safe way.
@@vgmdesign Thanks tons. I never got an answer soon enough for my project. i ended up using liquid polyester resin (as in surfboards, and filling it with that. yes it also got warm or hot when catalyzed. so i only poured in many smaller layers. as well to keep any leakage to a minimum. i will check out your suggestion now, should it ever come in handy in the future.
@@elmeradams8781 Türkiye'de çelik kapıların montajında kullanılıyor pas yapar demişsin arabalarda
Is it safe to sleep on long term and $1000+ for a foam mattress recommended?
Could you recommend one that's more flexible/rubbery when it's formed? I haven't been able to find one. All I have found are the same as the one shown in the video, rigid and hard.
Look for the Smooth On products. Not sure how soft you want it but you can use flex foam 3 to make squishy toys. They have other densities
@@pandapropsncostumes sert köpük için kullanılan sıvıların isimleri nedir
I wonder what the results of that with concrete mix?
thanks for the hint to the band "Loco Lobo" - 02. Jonny pass auf (ID 290) (06:23) so funny : )
Are the componrnts expensive? I wonder the price pleasw
Don’t forget to lick the bowl.
😜😜😂😂😂😂
do you know some Biocompatible polyurethane foam manufacturers ?
the unfortunate downside to foams like this and the handful of others that are available to the consumer in consumer quanties that are safe to ship, etc. that they do not contain the best chemistry like that which would be used in commonly available slab or bunstock foams for cushioning (furniture) or mattresses/bedding. The blowing agents, different polyol and polyol-prepolymer mixes, the catalyst choice, and the 2ndary set of componnets like flame retardants and even surfactants are all highly engineered...... but even more critically: These mixtures and even the chemicals used to make them are HEAVILY patented and protected by trade secrets and aggressively protected by the very companies who are ultimately supplying the retail companies with their bulk mixtures (or even doing the custom formulating for them as a white label supplier). I'm talking Huntsman, BASF, Solvay, etc. Honestly, I would be weary of using this type of foam for constant physical interaction due to the catalyst alone.
Great video. How much roughly would this piece cost in materials?.
Well he roughly used around 200 grams of material, current market price(europe),judging that you are not buying in bulk would be 0.50-0.60 Euros or something.
@@cankural2501 Do you know any supplier that will sell this polyurethane at 3 EUR per kg ? Thanks a lot.
@@danielcrall9507 polyol and isocyante required vary vastly for each usage, the company Im working for is based in turkey and we are distributor for BASF in flexible foam segment also we do supply various polyols mainly(slabstock and case application) and also tdi(t80/20,t65) and mdi(polymeric,monomeric). As you may expect price vary based on the location you want us to send the material to and quantity and specs.
@@cankural2501 please give me your contact information. It is really important. Thank you.
Is this what is used in beds, what chemicals are used to make bed foam. Please assist if possible
I have query for 23 density Pu foam
Does it exothermic reaction.
How many temperature raised while process after adding in mould
What is the reaction of Pu foam mixture with latex mould
Belle vidéo Mona amie
What the name of chemical
Perfect...what is the final drying time until the mold is removed? Thanks
around 30 minutes or when it cools down.
Sir ye chemical hame bhi chahiye price kitna hi
What are the two chemicals
This is the kind of foam used in squeeze toys?
Pu resin me hardness 80+ ke liye kya kare
Is this foam can float on the water? i mean does not absorb when it is contacted with water?
Polyurethane foam
it will absorb water over time.
Can u teach how to make pu.bro how to buy materials
Can this be used for flower arranging?
Put a plastic liner or similar application.
Please help me
I want to do this in less quantity
Get started with detail
What type of chemical used tell me names
Hello i needed information on the making of the same can anyone help with details
Thanks Doc ,you até!chemist
What are the chemicals?
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
I wonder about mixin in like cement, or uh quartz, or ceramic? Or sand glass or old rubber tire dust?
For cemenet just you need to add foaming agent then you will get " light weight aircrete " google it
What is a components?
What's the name of the two components
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
how much do these products cost to make a block this size? im needing something slightly smaller but nearly the same size so this is perfect for me
\
I am afraid they are not cheap... check this website, this is the one we use: www.smooth-on.com/products/foam-it-3/
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
@@ingenieriaquimicasinfronte2126what are the names of the chemical used in this video, and which one's ratio shall be higher for high density product?
Thanks n regards.
Can I buy the Chemicals at Walmart? asking for a friend :)
What are this chemical.....Can any one share
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
Heat generated by the chemical reaction...is it high enough to damage a thin plastic surface???
aslam ali Hi im an Chemical Engineer and i work in Foam Production, it depends on the Denisity of the Foam, foam has a exotherm of 150-165 degree Celsius, but if the Reaction is bad it also can happend that the foam can ignite by itself, if the temperature goes over 165 degree Celsius you have to be carefull.
@@fatonics thanks for replying...
@@fatonics Hi I am working on pu rigid foam for cooler box purposes. I have questions and need help. What type of plastic that is suitable for the mold covering? I only use plastic tape on my wooden mold and silicone oil as covering, but I always make the products cracked on the edge, and on the bottom, it always has Unreacted-Isocyanate like pattern (a bit dark brownish) while on top of the foam is always smooth and bright yellow.
Thank you very much.
@@fatonics hello i want to start foam manicuring in Uk and I need your help can you send me your watts number plz thanks
Oh its very enteresting
How to use number of chemicals and name please i
Chemical names
please tell me how to make open cell polyurethane foam
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
@@ingenieriaquimicasinfronte2126 thank you , sir but can you please make a video of this
@@gurindersingh7933 It would be necessary to know the process, the type of foam and the foaming machine you use for, and based on the variables you have, play with them to modify the opening of the cell
@@ingenieriaquimicasinfronte2126 thanks for replying.but please do if you can (video)
What is the mixing proportion of the final volume of product?
They'll tell you at the smooth on website.
Quel est le nom de ces trois produits ? Merci devance
What the 2 chemical Pls tell me🙏
What are the percentages?
which product would you recommend for product design modeling like cutting with a saw sanding etc?
Depends the goal of your model, if it is a quick personal exploration maybe foam or even cardboard, if it is a functional model to test with users, maybe wood or MDF could work. If it is going to be a final "look and feel" to be shown top your client maybe a combination of plastic, wood and maybe even metal, depends on the object and its geometry.
How can I used this process to make A Refrigerator insulation?
What is the brand of the component to usefor refregerator insulator
this is flexible foam, for refrigerator insulation you need to use different substances.(form of Mdi and probably a reactive polyol) It is called Rigid Foam for insulation.
@@cankural2501 do you mean rigid foam chemical is more than two,iso and polyol?
sir how to use motorcycle air fome pue or others & dencity please solve
i want to know if that foam absorb water?
I have not tested it for it, but from experience I know it does, but be aware this particular mix is not flexible. I assume flexible foams will absorb more.
Yes, it does that.
Please 🙏, what is the names of the components
The video is like "component one and 2" that's disgusting..he should have named the components
camical kha pr milta h ye
Hello, I want to make puff of 40 kg per meter density so what should be the chemical ratio and which chemical should be there?
Can I have the liquid name n price pls
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
@@ingenieriaquimicasinfronte2126 show can I get this liquid i want to make mould for the same
@@rakeshkokal The product shown is prefabricated, contains a mixture of reagents (polyols and other additives and chemical catalysts) and on the other hand the compound that generates the reaction. You can buy it or make it with all the materiales need it
Is it thermocol
Thank you for video! Where do you buy this product?
Depends in which country you live, try this company: www.smooth-on.com/
@@lessonsonproductandindustr7033
Any Pakistan dealer?
Bisa kita mau beli pak
السلام عليكم.
انا من الجزائر، دولتي تقع في شمال افريقيا، شاهدت قناتك و اعجبني محتواها، انا مهتم كثيرا بصناعة الاسفنج (رغوة البولي يوريثين ) بالطريقة اليدوية. لانه ليس لديا إمكانيات مادية كبيرة.
أرجوا أن تساعدني، انا احتاج معرفة مقادير المكونات بالكيلو غرام حسب الكثافات المعروفة، وابعاد الحوض الذي تصب فيه المادة السائلة.
+++ وشكرا شكرا شكرا. +++
Hello.
I am from Algeria, my country is located in North Africa. I watched your channel and liked its content. I am very interested in making sponge (polyurethane foam) by hand. Because I do not have great financial capabilities.
Please help me. I need to know the amounts of ingredients in kilograms according to known densities, and the dimensions of the basin into which the liquid substance is poured.
+++ Thank you, thank you, thank you. +++
I searched up foam asmr and this showed up
Bahanya bisa di dapat di mana
Please how can I get some
And let me know the price please
is this foam durable enough as a wrestling mat?
The one I showed here is rigid foam, so not good for mats. But you can find it also flexible.
@@lessonsonproductandindustr7033 Sorry but isnt it flexible foam? Why is it rigid foam?
How good is this for insulation?
yes
How to make sir and comination name sir
Pls chemical names. Im sri Lanka
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
funfact: LoboLoco is david t schaller's username on wolfquest (The princapal of Eduweb and the creator of wildlife game Wolfquest) saw loco lobo and thought i should mention that similarity
Where did you buy the liquid?
I live in Canada, so I bought this one: buyindustrial.ca/ocart/Polyurethane-Foam
But these guys seem to sell everywhere, check them out: www.smooth-on.com/
32 density foam making
Ideas plz
Is it good for insulation of co2 tank, cold glycol pipe,cold pipe and tank,bbt pipe and tank,chiller pipe,what's mixing ratio
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
There is two polyurethane foam
Can you send the sample
very nice 👌👌👏👏👏
Look at you go. Atta boy.
1:27 the forbidden pancakes are flipped 😂
is polyurethane foam the same thing as that spray insulation that they put in houses? trying to find a cheaper way to make my own
Very similar product but different in formulation. The spray is a much faster reaction time and the densities range from 1/2 pound to probably around a 2-1/2 to 3 pound density. I don't know for certain but I would assume that a pour in this application is a higher density material. To put foam in the walls of a home you need specialized equipment If you were to mix it and attempt to pour it in from, say the top joist of the wall cavity, you have a 99.9% chance that you will blow out the drywall, unless you have mastered the exact amount of material to fill the cavity and vent from the top.
is this toxic?
forbidden bread loaf 🍞 🤤
Susah karena tidak ada penjelasan dg memakai bahasa indonesia
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
This is nature Foam? No poison ？
ANYONE PLEASE IS SLEEPING ON A FOAM MATTRESS A HEALTH RISK, JUST ASKING, WANT TO BUY THE MEMORY FOAM.
где купить?
Nama bahannya apa bos
Good day friend, I am dedicated to the manufacture of polyurethane foams of different densities and characteristics, I can gladly provide advice, consultation and information on materials, formulations and procedures
What kinds of things do you make with it?