Rob, I'm a member of your channel and I have two questions for you. 1. Can the conductive plastic you described be used as the carbon coating of the negative plate of a ultra-battery. 2. And can it be used to protect the power collector in the zinc-bromide battery. Thank you for your answers. I'm beginning to to love the quarantine, because it has put you into MAD SCIENTIST mode and we are getting ,bunches and bunches of outstanding video's. Thank you, sir.
@@Matriarchy_Feminism I like Mad Scientists, especially when you find out after a while they have brilliant ideas and improvements, its just these were so complex it would take another scientist to explain it in layman’s terms. Rob has fantastic communication skills! What a man! Love him👍
I have it in my head that carbon nanofibres can make conductive plastic in a smaller ratio because the longer conductive fibres contact each other more readily than graphite. Also, those black plastic bags used for electronic parts are quite conductive too, already mixed in a nice flexible plastic. They are sometimes repurposed as sensors because their resistance changes when stretched or as flat conductive sheets for x-y sensing. Lots of conductive plastic around, just a pity no one uses it for vacuum cleaner hoses to make them anti static. Great video Robert.
The antistatic transluent shiny plastic covers used for electronics, always show as non conductive to multimeter, can you please tell which black plastic bags are you are mentioning ?
Thankyou - that was exactly what I needed to know. I've so far been mixing paints with graphite and ending up with pastes that flake off when dry. And it just so happens I use ABS+acitone to coat my 3d printer plaform so I've got everything I need. Thanks again :)
Absolutely true...just happy to have seen this video. Being in the plastic industry, the company I work for also produces, different qualities of compounds abs, ps and ps-pe (blend) with different grades of conductivity, most commonly used in the electro static dissipation for the electronic industry. I remember since I was a child, my dad was also dealing with plastic compounds, I was playing with acetone and Abs, making my own Abs glue. 🤔🤔🤔....now I understand why I developed like that!!!🤣🤣🤣
Much appreciate this method Rob, thankyou, vs. the super glue graphite coating method. You never stop improving on what you've learned (and taught us. )
Hey Rob; I'm attempting to use ABS and Acetone to make a conductive plastic. I've used 30% by weight of graphite powder and I'm not sure the best way to ensure that the coating is conductive at all. I've coated some copper foil in the plastic mix and not able to get a conductivity reading from the multi meter. I assume I'm doing something wrong; Any pointers? I've used 70 grams of ABS in 200mL of acetone. I've been inspired to create some Zinc Bromide batteries at home. Thank you for the great content!
Like the big kid who climbs to the top of the tree to reach the juiciest fruit then lobs them down for all his mates What a champ this last flurry of videos are absolutely awesome 🤓
honestly this really has opened up a new world. I had no idea you could decompose plastics into solvent s and then when the solvents evaporated the plastics would reconstitute. Immediately makes me think of mixing small ceramic, sand or steel particles to make a abrasion resistant plastic paint. or dipping regular cardboard in it to make some cheap pastic strucutre with recycled plastic. also what if you left the plastic as insulating (no graphite) and instead mixed mica or metal flakes or chips in it to make basically solid state strange capacitor! slap a metal collector on each side... Please try this if you run out of projects! I have been saving lots of plastic soda bottles and milk jugs for some reason. Got any idea what solvent would dissolve them? I have some acetone. how would I recognize a plastic that acetone would dissolve? this really is an eye opener for me. I once tried to use heat to melt milk jug plastic and that is very tricky. This is fantastic.
Hi Rob, I tried to do a similar thing with polystyrene and toluene with a lot of graphite to obtain a good conduction but It wasn't flexible. I will try different plastics or ratios.
Mr. Murray, i'm Rod from Brazil. What about coating stainless steel plates do prevent rust when producing hydrogen? Does it work? What is the most efficient way to do it? Thanks a lot for you videos! Rod.
It occurs to me there's a stuff called Plasti-dip, they use it for tool handles and such, and it's available at many hardware stores. I don't know what kind of plastic it is, kind of rubbery, but I wonder if you could just put some carbon in That if one didn't want to mess with particularly nasty solvents?
Greetings. Im woondering if there is an ideal solvent to disolves PBC pipe and mix in some graphite and use it as a conducive coating that's very well bonded with the PVC.
Hi Rob, I am keen researcher following your channel, are there any food grade insoluble alternative plastics that you can recommend? Thanks for the response
buy water buy sodas refill empty bottles with water take complete control of your water needs now. then your foods then transportation needs make your own on your own. recycle your plastics find new useful things never burn or put in garbage don't give others future problems. make your own electricity needs. make your own power packs, etc. don't retire just find a new direction to help yourself and others. make things for everyone simple use whatever makes it the best. create what you can see to do. magnets are cash money small or large use as money.
Can you measure the resistance of the coating? but at some point the whole room conducts, look at the door behind you around the doorhandle. And thx for the video!
Hi All, As filled HDPE is still not available, I'm trying to make my own waterproof conductive material with either plastic or other binders. I do get good results on the multimeter, but once in use in water based batteries, they fail to deliver current. I'm now looking into surface treatment of the conductive coatings (using Sodium dichloroisocyanurate as oxidizer). This does improve the behaviour, but still significant below that of carbon rods (from pencils). Any experience or advise?
Hi Rob, Surely someone must've thought to produce a conductive structural carbon laminate vehicle body that also acts as a battery? You must be able to introduce electrolyte in the lattice somehow........!
what about graphene in lexan or acrylics? How Hard would it be to make graphene sheets for hurricane proof windows and sliding doors? Or even for cars and submarines? Couldn't you make Better and Cheaper cars that are more durable, besides Submarines, Aircraft and Tanks?
Hey Robert, I was wondering why is polycarbonate in your video in a liquid syrup state? Have you melted it down to temp higher than 60°c? Till now I've only encountered solid bead PCL. Also, I wanna tell you that I wanted to buy some carbon-filled HDPE from your website but it's out of stock. Could you help me with that material cause I'm working on graphite electrodes and I want a premium quality conductive plastic to run the test?
hi Robert I'm doing an experiment but can't find the materials I need and was wondering is it possible to coat activated carbon impregnated foam with a conductive substance to make the foam electrically conductive?
I bought some conductive HDPE off of your site several weeks ago, but it hasn't come in yet. Maybe your difficulty getting it has slowed down my shipment.
mate - all orders have gone out on time and you would have been sent a tracking number - the virus is holding some things up along the way but there's nothing i can do about that unfortunately
Not sure what it’s like in the UK, but here in Australia domestic post has gone from 3 days up to almost 2 weeks. International shipping is a nightmare with customer seeing delays of 6-8 weeks for delivery. :(
I purchased some pcl and some dcm on line and I followed your directions, the plastic does not seem to be dissolving ( it has been over 12 hours) . Is there a direction that I can go to make this work? Do I need to add something else.
@@ThinkingandTinkering some kind of thermoplastic elastomer that could have any number of qualities. It doesn't melt at the temperature that PCL will melt. There was no information that was sent about the nature of this material. In the meantime I am trying polystyrene plastic dissolved in acetone and a little bit of xylene which seems to dissolve homogeneously. Do you have any experience with PS plastic? I am hoping to try a zinc bromine battery with this. Thanks.
4:32 "bubble search". I'm fairly sure that "bubble search" is not a thing. Perhaps you meant "binary search" (which does fit your discussion), or "bubble sort", a basic sort procedure famous for inefficiency from not using binary search. (Not that this point detracts from this very interesting video!)
As long as they are transparent please apply to Solar cells or solar panels that are soldered already as it could up efficiency. Couldn't you just make a clear glycolic acid salt polymer that is electrically conductive?
I use polyurethane one coat and then I mix a little 5 micron graphite powder in it. You can also do the 2 part mix of elmer's glue but it doesn't work as good. What was the stuff you used as a solvent and what did you mix it into, I couldn't hear what you said in the video. LOL you kind of said it fast with that english tongue of yours.
Very interesting, but please can you explain the difference between Carbon and Graphite? You refer to adding Carbon, then at the end you refer to graphite.
Graphite is carbon in stacked hexagonally packed sheets. Graphene is the single sheet form of graphite. There are other forms of carbon like Bucky balls, nanotubes, diamond, amorphous etc...
I've seen some UA-cam videos of people cutting up HDPE buckets, milk jugs, etc and melting them into a mold. Would it be possible to mix this melted recycled material with activated carbon powder to produce carbon filled HDPE?
I think it would work. Mixing it would be challenging, I think. What would be the best way to make it into sheets? I suppose the best way to use it would be to dip coat the current collectors in the HDPE/Carbon mixture.
@@zylascope Dipping and letting dry/cool then dipping again after sanding for new coat surface area grabbing (like concrete, I've seen Jaimie Mantzel making concrete mix and he adds rocks after each layer while its still wet so the new layer will be attached). I haven't melted any yet but from the videos I've seen, they put in the oven at the melting point of HDPE and wait, taking it out before burning. But when melted it does not look very viscous, they are all pressing it into their desired shape over the cooling time of a few hours. Perhaps the dipping may require some pressing as well?
the mix is the challenge it's hard to mix more than 3% graphite in there as it basically acts as a lubricant over that and prevents proper mixing from happening
I tried to graphite dope HDPE but the stuff just softens and never melted to to a liquid to "absorb" the carbons. Thanks Rob for another avenue to follow up on here.
@@ThinkingandTinkering Have you made the video on how to do that already? If so can you post the link in reply to this? I've been looking at trying to make polyurethane conductive and maintain transparency, but not much luck.
Graphite in polyurethane varnish? Natural graphite is cheap and is used in instances where purity and consistency of particle size is unimportant. Synthesising graphite results in a high purity material, and of a consistent particle size.
“I rather like the smell of DCM” had to laugh, I had to laugh. I love the smell of gasoline. And unleaded is even better. I have said more than once if I had found a job at a gas station I would have always had a smile on my face.
Having trouble wondering why you'd bother messing about dissolving plastic in nasty chemicals when you could, I suspect,. get as good a result by using an epoxy or polyester resin. About the only plus I can see is that, depending on how you evaporate off the solvent, you get a slightly foamy plastic, but if that's what you want, why not use a foaming resin instead? I mean, if it's all you've got, sure. Oh, and for the love of god, man, take the chuck key out of your lathe chuck :)
I think epoxy would work. But I wouldn't want it to be foamy. The bubbles could make holes that let an electrolyte in to attack the metal current collector. And I wonder why Rob doesn't use Acetone as the solvent for Poly Caprolactone? I'm sure I've tried that and it does dissolve it.
@@zylascope "flaming" epoxy with a torch will collapse bubbles as well, but the best is to be really careful when mixing it. My thoughts on a "foamy" surface was to maximise surface area.
note to self. Abs and Acetone and add to percolatioon threshold. 30% by weight is reasonable starting testing point. add additive solids to some solvent before mixing into dissolved plastic
For protecting metal current collectors from the electrolyte in various types of battery or super capacitor, like the videos Robert did on making a Zinc Bromide battery. Good also for making highly conductive electrodes for use in neutral salt electrolyte based cells.
Wat if hij paint your garage floor with conductive waterglas than a few layers with only waterglas and on top..... A mix of choice. "One big Bad ass battery. 😟
Rob, I'm a member of your channel and I have two questions for you. 1. Can the conductive plastic you described be used as the carbon coating of the negative plate of a ultra-battery. 2. And can it be used to protect the power collector in the zinc-bromide battery. Thank you for your answers. I'm beginning to to love the quarantine, because it has put you into MAD SCIENTIST mode and we are getting ,bunches and bunches of outstanding video's. Thank you, sir.
the answer to both questions is yes mate
So, so true!
Scientists are not mad. Give them respect.
Yes loving the videos of so much diverse content
@@Matriarchy_Feminism I like Mad Scientists, especially when you find out after a while they have brilliant ideas and improvements, its just these were so complex it would take another scientist to explain it in layman’s terms. Rob has fantastic communication skills! What a man! Love him👍
I have it in my head that carbon nanofibres can make conductive plastic in a smaller ratio because the longer conductive fibres contact each other more readily than graphite. Also, those black plastic bags used for electronic parts are quite conductive too, already mixed in a nice flexible plastic. They are sometimes repurposed as sensors because their resistance changes when stretched or as flat conductive sheets for x-y sensing. Lots of conductive plastic around, just a pity no one uses it for vacuum cleaner hoses to make them anti static. Great video Robert.
The antistatic transluent shiny plastic covers used for electronics, always show as non conductive to multimeter, can you please tell which black plastic bags are you are mentioning ?
"I personally like the smell of DCM, but ya know." Hahaha a true DIYer through and through. ^.^
Thankyou - that was exactly what I needed to know. I've so far been mixing paints with graphite and ending up with pastes that flake off when dry. And it just so happens I use ABS+acitone to coat my 3d printer plaform so I've got everything I need. Thanks again :)
Absolutely true...just happy to have seen this video. Being in the plastic industry, the company I work for also produces, different qualities of compounds abs, ps and ps-pe (blend) with different grades of conductivity, most commonly used in the electro static dissipation for the electronic industry.
I remember since I was a child, my dad was also dealing with plastic compounds, I was playing with acetone and Abs, making my own Abs glue.
🤔🤔🤔....now I understand why I developed like that!!!🤣🤣🤣
lol - who doesn't love to play with solvents lol
Much appreciate this method Rob, thankyou, vs. the super glue graphite coating method. You never stop improving on what you've learned (and taught us. )
cheers mate
Hey Rob; I'm attempting to use ABS and Acetone to make a conductive plastic. I've used 30% by weight of graphite powder and I'm not sure the best way to ensure that the coating is conductive at all. I've coated some copper foil in the plastic mix and not able to get a conductivity reading from the multi meter. I assume I'm doing something wrong; Any pointers? I've used 70 grams of ABS in 200mL of acetone. I've been inspired to create some Zinc Bromide batteries at home. Thank you for the great content!
I've got plenty of ABS sitting around and some acetone, so it's a no brainer for me.
cool mate
Like the big kid who climbs to the top of the tree to reach the juiciest fruit then lobs them down for all his mates
What a champ this last flurry of videos are absolutely awesome 🤓
thanks for taking the time to post mate - really appreciate it
honestly this really has opened up a new world. I had no idea you could decompose plastics into solvent s and then when the solvents evaporated the plastics would reconstitute.
Immediately makes me think of mixing small ceramic, sand or steel particles to make a abrasion resistant plastic paint.
or dipping regular cardboard in it to make some cheap pastic strucutre with recycled plastic.
also what if you left the plastic as insulating (no graphite) and instead mixed mica or metal flakes or chips in it to make basically solid state strange capacitor! slap a metal collector on each side... Please try this if you run out of projects!
I have been saving lots of plastic soda bottles and milk jugs for some reason. Got any idea what solvent would dissolve them?
I have some acetone. how would I recognize a plastic that acetone would dissolve?
this really is an eye opener for me. I once tried to use heat to melt milk jug plastic and that is very tricky. This is fantastic.
awesome mate
Hi Rob, I tried to do a similar thing with polystyrene and toluene with a lot of graphite to obtain a good conduction but It wasn't flexible. I will try different plastics or ratios.
that's the idea - the answers here are really just experimentation - let us know how you get on
try adding Glycerol
Mr. Murray, i'm Rod from Brazil. What about coating stainless steel plates do prevent rust when producing hydrogen? Does it work? What is the most efficient way to do it? Thanks a lot for you videos! Rod.
It occurs to me there's a stuff called Plasti-dip, they use it for tool handles and such, and it's available at many hardware stores. I don't know what kind of plastic it is, kind of rubbery, but I wonder if you could just put some carbon in That if one didn't want to mess with particularly nasty solvents?
nice idea mate - might have a problem with viscosity - a good pointer though - thanks for the post
Greetings. Im woondering if there is an ideal solvent to disolves PBC pipe and mix in some graphite and use it as a conducive coating that's very well bonded with the PVC.
Hi Rob, I am keen researcher following your channel, are there any food grade insoluble alternative plastics that you can recommend? Thanks for the response
Sometimes I even have to watch your vids twice to get it all, really interesting
Hey Robert. Is it possible to make a graphene shear thickening fluid with Polyethylene Glycol and graphene coated fumed silica?
i still don't know mate - why not give it a try?
buy water buy sodas refill empty bottles with water take complete control of your water needs now. then your foods then transportation needs make your own on your own. recycle your plastics find new useful things never burn or put in garbage don't give others future problems. make your own electricity needs. make your own power packs, etc. don't retire just find a new direction to help yourself and others. make things for everyone simple use whatever makes it the best. create what you can see to do. magnets are cash money small or large use as money.
Can you measure the resistance of the coating? but at some point the whole room conducts, look at the door behind you around the doorhandle.
And thx for the video!
no point mate - it is meant for you to make and your coating will differ from mine
would the impregnated mix be suitable for spin coating?
you'd have to play with the viscosity and particle size might be an issue - still, possibly yes
It was a really nice video! thanks !!🤜🤛👍
Do you have any recommendations to make a conductive fabric from plastic waste?
I'm curious about if this might act as a faraday cage if coated on a container exterior
Conductive inks and plastics can be used to make antennas, so there is a pretty good chance it could be used as a faraday cage. Have a go and see.
unicorn has it mate - the best idea is to try
Hi All, As filled HDPE is still not available, I'm trying to make my own waterproof conductive material with either plastic or other binders. I do get good results on the multimeter, but once in use in water based batteries, they fail to deliver current. I'm now looking into surface treatment of the conductive coatings (using Sodium dichloroisocyanurate as oxidizer). This does improve the behaviour, but still significant below that of carbon rods (from pencils). Any experience or advise?
Hi Rob, Surely someone must've thought to produce a conductive structural carbon laminate vehicle body that also acts as a battery? You must be able to introduce electrolyte in the lattice somehow........!
Volvo
yep - kev's right - they're working on it
@@mouldykev nice to see ur lurking out there
what about graphene in lexan or acrylics?
How Hard would it be to make graphene sheets for hurricane proof windows and sliding doors? Or even for cars and submarines?
Couldn't you make Better and Cheaper cars that are more durable, besides Submarines, Aircraft and Tanks?
Hey Robert, I was wondering why is polycarbonate in your video in a liquid syrup state? Have you melted it down to temp higher than 60°c? Till now I've only encountered solid bead PCL. Also, I wanna tell you that I wanted to buy some carbon-filled HDPE from your website but it's out of stock. Could you help me with that material cause I'm working on graphite electrodes and I want a premium quality conductive plastic to run the test?
hi Robert
I'm doing an experiment but can't find the materials I need and was wondering is it possible to coat activated carbon impregnated foam with a conductive substance to make the foam electrically conductive?
Was never into science but your vids are great well explained mate 👍
glad you like them mate - cheers
What was the solvent used?
Robert, great video. What exact solvent were you usig? Kind of missed that....
dichloromethane mate
I bought some conductive HDPE off of your site several weeks ago, but it hasn't come in yet. Maybe your difficulty getting it has slowed down my shipment.
mate - all orders have gone out on time and you would have been sent a tracking number - the virus is holding some things up along the way but there's nothing i can do about that unfortunately
@@ThinkingandTinkering the only email I received from you didn't have a tracking number. I sent you a message on your website about it.
Not sure what it’s like in the UK, but here in Australia domestic post has gone from 3 days up to almost 2 weeks. International shipping is a nightmare with customer seeing delays of 6-8 weeks for delivery. :(
I purchased some pcl and some dcm on line and I followed your directions, the plastic does not seem to be dissolving ( it has been over 12 hours) . Is there a direction that I can go to make this work? Do I need to add
something else.
I looked closer at the bag and it says tpe tpr , looks like they sent me the wrong thing. Can I make this plastic work somehow?
they did indeed send you the wrong thingmate PCL dissolves very easily in DCM - what is tpe tpr mate?
@@ThinkingandTinkering some kind of thermoplastic elastomer that could have any number of qualities. It doesn't melt at the temperature that PCL will melt. There was no information that was sent about the nature of this material. In the meantime I am trying polystyrene plastic dissolved in acetone and a little
bit of xylene which seems to dissolve homogeneously. Do you have any experience with PS plastic? I am hoping to try a zinc bromine battery with this. Thanks.
4:32 "bubble search". I'm fairly sure that "bubble search" is not a thing. Perhaps you meant "binary search" (which does fit your discussion), or "bubble sort", a basic sort procedure famous for inefficiency from not using binary search. (Not that this point detracts from this very interesting video!)
As long as they are transparent please apply to Solar cells or solar panels that are soldered already as it could up efficiency. Couldn't you just make a clear glycolic acid salt polymer that is electrically conductive?
I love it.
lol -cheers mate
Sir can you make a video about "safe procedures" or "safety precautions".
I use polyurethane one coat and then I mix a little 5 micron graphite powder in it. You can also do the 2 part mix of elmer's glue but it doesn't work as good. What was the stuff you used as a solvent and what did you mix it into, I couldn't hear what you said in the video. LOL you kind of said it fast with that english tongue of yours.
dichloromethane and polycaprolacone
@@ThinkingandTinkering would acetone be a good substitute for the Dichloromethane or would it be a tab bit to flammable or are they both flammable?
Very interesting, but please can you explain the difference between Carbon and Graphite? You refer to adding Carbon, then at the end you refer to graphite.
Graphite is carbon in stacked hexagonally packed sheets.
Graphene is the single sheet form of graphite.
There are other forms of carbon like Bucky balls, nanotubes, diamond, amorphous etc...
allotropes of carbon
technosaur and infusion have it mate
Thanks all for taking the time to reply and explain. I also did some Googling.
will this mixture work for thin molds?
dunno - you could try it
I've seen some UA-cam videos of people cutting up HDPE buckets, milk jugs, etc and melting them into a mold. Would it be possible to mix this melted recycled material with activated carbon powder to produce carbon filled HDPE?
Yes, I've done this with polymorph a thermal plastic. Trying to also do it with filament and a 3d pen as potentially would have a better application
I think it would work. Mixing it would be challenging, I think. What would be the best way to make it into sheets? I suppose the best way to use it would be to dip coat the current collectors in the HDPE/Carbon mixture.
@@zylascope Dipping and letting dry/cool then dipping again after sanding for new coat surface area grabbing (like concrete, I've seen Jaimie Mantzel making concrete mix and he adds rocks after each layer while its still wet so the new layer will be attached).
I haven't melted any yet but from the videos I've seen, they put in the oven at the melting point of HDPE and wait, taking it out before burning. But when melted it does not look very viscous, they are all pressing it into their desired shape over the cooling time of a few hours.
Perhaps the dipping may require some pressing as well?
the mix is the challenge it's hard to mix more than 3% graphite in there as it basically acts as a lubricant over that and prevents proper mixing from happening
I tried to graphite dope HDPE but the stuff just softens and never melted to to a liquid to "absorb" the carbons. Thanks Rob for another avenue to follow up on here.
Is it possible to make a transparent conductive plastic?
yes
@@ThinkingandTinkering Have you made the video on how to do that already? If so can you post the link in reply to this? I've been looking at trying to make polyurethane conductive and maintain transparency, but not much luck.
@@thaddeuspawlicki4707 Did you ever find a solution to this?
@@madebyrasa Not yet. Any ideas?
@@thaddeuspawlicki4707 I am trying something on Thurs, will let you know.
Graphite in polyurethane varnish?
Natural graphite is cheap and is used in instances where purity and consistency of particle size is unimportant.
Synthesising graphite results in a high purity material, and of a consistent particle size.
that would work fine - just the drying time is long
@@ThinkingandTinkering no problem for me lol
@@markhodgson2348 lol
“I rather like the smell of DCM” had to laugh, I had to laugh. I love the smell of gasoline. And unleaded is even better. I have said more than once if I had found a job at a gas station I would have always had a smile on my face.
lol - same mate lol
Why is the chuck key left in the chuck!!!??
to give you a chance to make safety sally comments
Genius!
cheers mate
Are you the real Walter White ? I loved watching this video.
Having trouble wondering why you'd bother messing about dissolving plastic in nasty chemicals when you could, I suspect,. get as good a result by using an epoxy or polyester resin. About the only plus I can see is that, depending on how you evaporate off the solvent, you get a slightly foamy plastic, but if that's what you want, why not use a foaming resin instead?
I mean, if it's all you've got, sure.
Oh, and for the love of god, man, take the chuck key out of your lathe chuck :)
I think epoxy would work. But I wouldn't want it to be foamy. The bubbles could make holes that let an electrolyte in to attack the metal current collector. And I wonder why Rob doesn't use Acetone as the solvent for Poly Caprolactone? I'm sure I've tried that and it does dissolve it.
@@zylascopeIt is possible to pressurize epoxy resin in a pressure tank to collapse the bubbles.
@@IntelliTrance Thanks for that.
@@zylascope "flaming" epoxy with a torch will collapse bubbles as well, but the best is to be really careful when mixing it.
My thoughts on a "foamy" surface was to maximise surface area.
there are a million ways of doing anything mate - each method is just another tool in your armory
note to self. Abs and Acetone and add to percolatioon threshold. 30% by weight is reasonable starting testing point. add additive solids to some solvent before mixing into dissolved plastic
So what's this for?
For protecting metal current collectors from the electrolyte in various types of battery or super capacitor, like the videos Robert did on making a Zinc Bromide battery. Good also for making highly conductive electrodes for use in neutral salt electrolyte based cells.
a friend and zylascope has the rest of the answer for you mate
@@ThinkingandTinkering Thank you!
For electroplating plastic I expect
and protecting electrodes in caustic environments mate
Use a fume hood
okay
Getting awfully close to aerosol paint application viscosity!
for sure
Waterglas?
what about it?
@@ThinkingandTinkering conductive waterglas, cheap, clear, and you can paint it on any surface. Never Saw it done before. Was Just a mind "pop-up"
Wat if hij paint your garage floor with conductive waterglas than a few layers with only waterglas and on top..... A mix of choice. "One big Bad ass battery. 😟
i need conductive bio plastic.
"Super Strong Conductive Graphene Bio Plastic", from you oO
so see rob's "casein" bio plastic video's and make a blend and share your results here
Paul has really given the answer mate
@@ThinkingandTinkering Sir, how to disperse graphene powder in a resin to make a conductive paste?
Not to be nit-picky, but the algorithm you describes was "binary search" not "bubble search". :)
okay mate
no....,it's bubble, as in the desired practical result's float to the top
@@ThinkingandTinkering Don't get me wrong. Your videos are one of the best things on the internet, hands down.
Thaddeus Pawlicki : also called successive approximation when you make it into an ADC. Politically correct way of saying “making good guesses”
Mais um vídeo o qual o americano fala,fala e fala mas mostra pouco.
👎