first time ive ever seen thiourea in fireworks. looks super cool, love the comps, gonna take a look at the spark one in particular oh also, a question: do you use pure hexamine or do you use hexamine fuel tablets (which are only mostly hexamine)?
hello my friend... so i bought some thiourea because i'd never seen or heard of it util i started watching your videos. however, i now noticed that i also have never heard of or seen copper thiocyanate before either... is there any other copper based chem that can be substituted for this? i have a few different coppers in my pyro chem box... copper oxide, copper carbonate, copper oxychloride and i think regular old copper powder... i've got hexamine parlon saran, red gum etc... do any of these help at all?
You can use grams, kilograms, even tons. Most importantly, according to the recipe. If it says substances A - 1, and substances B - 2, then it means that substances A should take 1 g and substances B2 g. But you can take substances A 4 kilograms, and substances I - 8 kilograms, and it will be correct. Bạn có thể sử dụng gram, kg, thậm chí tấn. Quan trọng nhất, theo công thức. Nếu nó nói các chất A - 1 và các chất B - 2, thì điều đó có nghĩa là các chất A nên lấy 1 g và các chất B2 g. Nhưng bạn có thể lấy các chất a 4 kg và các chất I - 8 kg, và nó sẽ chính xác.
You should try this dragon egg composition, 75%bi2o3 15%mgal 60-80mesh 10%cuo 5%ti mix with cellulose lacquer and press it through a 2mm colander, prime it with heat and black powder
I've tried different compositions, including this one with titanium. And also with aluminum, magnesium, iron, iron carbide, zinc, tungsten. Micro-explosions and sound are best obtained with aluminum. As for sparks, it is better to use a star made of gunpowder with the addition of titanium and add crackling micro-stars to it. It turns out excellent sparks and crackling at the same time.
do you mean shellac? Yes, I used its alcohol solution, but I still prefer nitrolac - it burns better. In this case, the mixture explodes even in a thin layer, for example, applied to paper
The blue color is difficult to get. You can use the following compositions: 1) potassium chlorate - 61, 2СuСО3*Сu(ОН)2 (malachite) - 19, sulfur - 20 2) Zinc - 9, potassium nitrate - 6, Sulfur - 2, Stearin - 2
@@handfirepyro debo investigar por donde se puede comprar. En Pyrohub tienen perclorato líquido,te lo envian a casa y creo que debe ser difícil para sacar cristales. Ya sabes por que, en casi todos los paises es ilegal nuestro hobby y solo puedes comprar artículos en la tienda pero no puedes experimentar por ser un tema un tanto delicado.
first time ive ever seen thiourea in fireworks. looks super cool, love the comps, gonna take a look at the spark one in particular
oh also, a question: do you use pure hexamine or do you use hexamine fuel tablets (which are only mostly hexamine)?
I use pure hexamine, which I buy at a pyrotechnic store
hello my friend... so i bought some thiourea because i'd never seen or heard of it util i started watching your videos. however, i now noticed that i also have never heard of or seen copper thiocyanate before either... is there any other copper based chem that can be substituted for this? i have a few different coppers in my pyro chem box... copper oxide, copper carbonate, copper oxychloride and i think regular old copper powder... i've got hexamine parlon saran, red gum etc... do any of these help at all?
Yes, for example this composition blue star: 55 Potassium perchlorate, 15 Copper (II) oxide, 15 Parlon, 9 Red gum, 6 Magnalium, 4 Dextrin
làm ơn hãy cho tôi biết tỉ lệ kết hợp trên là như thế nào. có thể quy ra % garm ?
You can use grams, kilograms, even tons. Most importantly, according to the recipe. If it says substances A - 1, and substances B - 2, then it means that substances A should take 1 g and substances B2 g. But you can take substances A 4 kilograms, and substances I - 8 kilograms, and it will be correct.
Bạn có thể sử dụng gram, kg, thậm chí tấn. Quan trọng nhất, theo công thức. Nếu nó nói các chất A - 1 và các chất B - 2, thì điều đó có nghĩa là các chất A nên lấy 1 g và các chất B2 g. Nhưng bạn có thể lấy các chất a 4 kg và các chất I - 8 kg, và nó sẽ chính xác.
Composition prime star ? Thank
all recipes are given in the video
Brother what is 0.7, 3.7 , 1 e.t.c
What are these numbers ( in decimals )
means what unit
these are weight ratios, for example 0.7, 3.7 and 1 grams. Or 0.7:3.7:1 Kg
What kind of coal do you use in the sparks composition?
Alder: 0-20 microns, explosive composition. Pine: 0-60 microns, rockets. Birch: 0-500 microns, fountain
You should try this dragon egg composition, 75%bi2o3 15%mgal 60-80mesh 10%cuo 5%ti mix with cellulose lacquer and press it through a 2mm colander, prime it with heat and black powder
I've tried different compositions, including this one with titanium. And also with aluminum, magnesium, iron, iron carbide, zinc, tungsten. Micro-explosions and sound are best obtained with aluminum. As for sparks, it is better to use a star made of gunpowder with the addition of titanium and add crackling micro-stars to it. It turns out excellent sparks and crackling at the same time.
@@handfirepyro for that prime you'll need some kind of resin like phenolic or redgum
I use nitro lague as binder and gunpowder dust as primer
@@handfirepyro no i meant the phenolic will create a hot molten slag and without it, it'll not effective
do you mean shellac? Yes, I used its alcohol solution, but I still prefer nitrolac - it burns better. In this case, the mixture explodes even in a thin layer, for example, applied to paper
Can we use another thikn if parlon isn't available brother
Yes, CPVC (Chlorinated PolyVinil Chloride, 62-64% Cl). Parlon have 66-70% Cl, better. Or NH4Cl as a last resort
Please give me good deep Red composition
i don’t know how to buy CuSCN
The blue color is difficult to get. You can use the following compositions:
1) potassium chlorate - 61, 2СuСО3*Сu(ОН)2 (malachite) - 19, sulfur - 20
2) Zinc - 9, potassium nitrate - 6, Sulfur - 2, Stearin - 2
What is the unit of formula
weight shares
Donde puedo comprar perclorato por internet?
Depende de su país. Pero en la mayoría de los países está Prohibido para el envío.
@@handfirepyro debo investigar por donde se puede comprar. En Pyrohub tienen perclorato líquido,te lo envian a casa y creo que debe ser difícil para sacar cristales. Ya sabes por que, en casi todos los paises es ilegal nuestro hobby y solo puedes comprar artículos en la tienda pero no puedes experimentar por ser un tema un tanto delicado.
Blue colour formula details
ua-cam.com/video/3CVb5B4im-o/v-deo.html
KClO4 2.5, CuSCN - 0.5, Hexamime - 0.8, Parlon - 0.8, solvent - aceton
@@handfirepyrosir blue color faromola ka tariqa ur kemicel ka bta sakte ho
@@handfirepyrokemicel kn knsa istmal hota he ur Pakistan me ye mil sakta he sir
What is thiourea
en.wikipedia.org/wiki/Thiourea