"When you mix Styrofoam (extruded polystyrene) with gasoline, the Styrofoam breaks down. All the air inside escapes, and it becomes a wet, gooey mess. If left out to dry, it gets hard again, but not like before, without the air - it resembels plastic."
What happens to Sty styrofoam when you put gasoline in it?
24/02/2020 · Yes. The resulting, sticky and gelatinous material, is effectively home made “napalm”. It can be be made by dissolving pieces of Styrofoam in gasoline or diesel fuel to form a flammable jelly-like substance. A modern version, napalm-B, is now thickened using styrene derivatives.
What happens when you mix styrofoam and acetone?
Why does styrofoam dissolve in gasoline? The plastic dissolves in just about any organic solvent, not just acetone. Acetone is found in some nail polish removers. If you can’t find this product, you could dissolve styrofoam in gasoline just as easily. It’s best to do this project outdoors because acetone, gasoline, and other organic solvents tend to be toxic when inhaled.
Can I use styrofoam to make a mold?
31/08/2007 · 13,406. When you mix Styrofoam (extruded polystyrene) with gasoline, the Styrofoam breaks down. All the air inside escapes, and it becomes a wet, gooey mess. If left out to dry, it gets hard again, but not like before, without the air - it resembels plastic. I have a few questions about this.
What solvent will dissolve styrofoam?
Answer (1 of 6): Q: “Will gasoline dissolve Styrofoam?” Styrofoam is a trade name for polystyrene (PS) foams. PS readily dissolves in many various kinds of organic substances, such as, but not limited to, acetone, MEK, THF, benzine, hexane, and hexene, plus heavier hydrocarbons. Gasoline is a mi...
Does dissolving Styrofoam in gasoline make napalm?
Home-Made Napalm can be made by mixing Styrofoam with Gasoline until the gasoline will not absorb any more.
What does putting Styrofoam in gasoline do?
Styrofoam (extruded polystyrene) breaks down when mixed with gasoline. As a result, all the air inside escapes, and the mess becomes wet and gooey. Leaving it out to dry will make it harder again, but not as hard as before, without the air.01-Dec-2021
Does Styrofoam dissolve in gasoline?
YES, gasoline will dissolve Styrofoam.
Why does Styrofoam and gasoline make napalm?
However, a simplified recipe is gasoline and styrofoam insulation or packing peanuts, the styrofoam dissolves immediately forming a gel that is very thick and slow moving, then you light it, then it gets interesting, it becomes the napalm popularized by the Vietnam war and yes, it does stick to anything.
What happens when you mix acetone and Styrofoam?
The acetone (formula (CH3)2CO) breaks the bonds that hold the polystyrene together. And, because styrofoam is mostly pockets of air, when the bonds are broken the air can escape. As the air escapes the volume of the styrofoam decreases.24-Jan-2017
What happens when you mix acetone and gasoline?
But adding too much acetone to gasoline will speed up the flame burning too much, and adding too little will not influence, or speed up a little, the fuel burning.
What can gasoline dissolve?
Gasoline contains many different nonpolar substances, such as hexane, heptane and octane. Gasoline effectively dissolves oils and even grease. Hexane, isolated from other gasoline components, serves as a solvent for vegetable oils, such as peanut oil and soybean oil.01-Jan-2022
Does motor oil dissolve Styrofoam?
It explains why oil (nonpolar) separates from water (polar), yet salt (polar) dissolves in water. Or how fingernail polish remover (nonpolar), removes fingernail polish (nonpolar) from nails. It is also why oil dissolves Styrofoam. Both are nonpolar compounds.
What will dissolve Styrofoam?
All you need to do is to pour a bit of acetone into a bowl, and place Styrofoam beads, packing peanuts, chunks of foam, or even a Styrofoam cup in the container. The Styrofoam will dissolve in the acetone much like sugar dissolves in hot water.10-Aug-2019
Is making napalm legal?
It is not illegal to make napalm in your garage, it is just illegal to use it against civilians under international law. Using it against enemy troops in wartime is perfectly OK. Setting the enemy on fire is an old military tradition. The history of napalm goes back to Greek Fire, which was a form of napalm.
Is it possible to make homemade napalm?
Homemade versions are pretty easy to mix up. Homemade Napalm can be made using the following procedures; Using an enormous container, fill it about halfway with gasoline. Diesel works best.25-May-2021
Can napalm be put out?
Napalm is a flammable liquid hydrocarbon. It does not contain an oxidizer. It can be extinguished with any of the dry chemical extinguishing agents. Foam agents will also work.
What happens when you mix styrofoam with gasoline?
When you mix Styrofoam (extruded polystyrene) with gasoline, the Styrofoam breaks down. All the air inside escapes, and it becomes a wet, gooey mess. If left out to dry, it gets hard again, but not like before, without the air - it resembels plastic. I have a few questions about this.
Is styrofoam harmful to the environment?
53,966. Breaking down styrofoam chemically is not environmentally friendly at all, and it may be injurious to your health. It releases styrene, which is toxic. The best environmentally friendly way to break down this material is to grind it up and use it as a filler for garden soil. spidergoat, Aug 24, 2007.
What is gasoline made of?
Gasoline is made up of an assortment of simple aliphatic hydrocarbons such as ethane and isobutane, and some aromatic hydrocarbons added as enhancers, as their break-up generates more energy. When you drop polystyrene into gasoline; the high energy bonds in the aromatic chain break in favour of simpler single covalent bonds.
What is the end effect of polystyrene?
The end effect is that the mass of polystyrene breaks apart releasing the trapped air, and forms into a mass of new hydrocarbon chains, which forms some fort of amorphous solid, a slimy film of the Ethane-styrene bonded chains and gasoline.
What is styrofoam made of?
Styrofoam is a trade name for polystyrene (PS) foams. PS readily dissolves in many various kinds of organic substances, such as, but not limited to, acetone, MEK, THF, benzine, hexane, and hexene, plus heavier hydrocarbons. Gasoline is a mix of hydrocarbons, so it dissolves PS, producing a viscose paste. Alert: All of these substances are highly ...
How is napalm made?
It can be be made by dissolving pieces of Styrofoam in gasoline or diesel fuel to form a flammable jelly-like substance. Military-grade napalm was originally made using thickening agents, naphthenic acid and palmitic acid, hence the name.
Does gasoline dissolve styrofoam?
Q: “ Will gasoline dissolve Styrofoam? ”. Styrofoam is a trade name for polystyrene (PS) foams. PS readily dissolves in many various kinds of organic substances, such as, but not limited to, acetone, MEK, THF, benzine, hexane, and hexene, plus heavier hydrocarbons. Gasoline is a mix of hydrocarbons, so it dissolves PS, producing a viscose paste.
What is napalm B?
A modern version, napalm-B, is now thickened using styrene derivatives. Some versions also added a self-igniting agent, such as triethylaluminum. Faster-burning mixtures use more volatile fluids (such as gasoline), while slower-burning forms use fuel oil or a mixture of gaso. Continue Reading.
Can you make Napalm from Styrofoam?
Continue Reading. Yes. The resulting, sticky and gelatinous material, is effectively home made “napalm”. It can be be made by dissolving pieces of Styrofoam in gasoline or diesel fuel to form a flammable jelly-like substance.
What is the difference between a fast burning mixture and a slow burning mixture?
Some versions also added a self-igniting agent, such as triethylaluminum. Faster-burning mixtures use more volatile fluids (such as gasoline), while slower-burning forms use fuel oil or a mixture of gasoline and motor oil. Promoted by Pitney Bowes.
Does polypropylene foam dissolve in gasoline?
Yes. If its EPS (Expanded Poly Styrene) EPO (Expanded Poly Olefin)foam looks the same, but has a slick feel compared to EPS and EPO will not dissolve in gasoline or acetone. EPP (Expanded Polypropylene) “foam” looks different. Its sort of like a huge white scrubby pad texture.
What is styrofoam made of?
Styrofoam is made from a common plastic called polystyrene and it mixed with air. It can be formed into all kinds of useful things while it is a goo. It can be molded and formed. While it is a goo is it is very sticky and can be used as a glue or sealant. It takes very little of the gasoline or other liquid to “melt” the styrofoam.
How long does it take for goo to become solid?
While a goo it is very flammable and is very similar to napalm. It can take a few days for the goo to become solid again. The liquid must evaporate. It can be used to seal small roof holes and seal cracks. When you mix Styrofoam (extruded polystyrene) with gasoline or acetone, the Styrofoam breaks down. Styrofoam is a chemical of petroleum base ...
Is styrofoam a solvent?
Benzene – Polystyrene, the plastic used to make styrofoam, contains benzene, a strong organic solvent. Benzene will dissolve styrofoam. Though benzene is a hazardous, carcinogenic substance, it is useful as an industrial chemical, helping to produce plastics, rubbers, detergents and drugs.
What happens when you mix styrofoam with gasoline?
When you mix Styrofoam (extruded polystyrene) with gasoline or acetone, the Styrofoam breaks down. Styrofoam is a chemical of petroleum base that is fluffed up like cool whip, when it dissolves in gasoline it changes back to a liquid. All the air inside escapes, and it becomes a wet, gooey mess.
How much styrofoam is thrown away in California?
In california people throw away 300,000 tons of styrofoam every year. Considering how little styrofoam weights the volume of the waste is staggering.
Does acetone dissolve styrofoam?
Acetone – is an organic solvent found in nail polish remover, will dissolve styrofoam. The acetone does not chemically destroy the polystyrene; it simply causes the tiny bubbles in the foam structure to come apart. The polystyrene remains, though dissolved in the acetone.
What happens if you let acetone evaporate?
If you let the acetone evaporate, it will leave a clump of solid polystyrene behind. Acetone will make a almost clear plastic when dried. Gasoline – The same gasoline you put in your car will dissolve styrofoam, though it will not dissolve some other plastics, such as polyethylene.
What are some examples of climate change?
All my mechanical engineer friends and I are concerned about climate change, but it’s hard to tell what falls within our realm of control. For example: 1 Biodegradable plastics. Chemistry and material science is not our expertise. 2 Geoengineering. We’re generally not fans of geoengineering. We feel there are much better solutions than try to engineer the planet. 3 Carbon capture. Sure, but this is also very chemistry / material science heavy. 4 Electric vehicles. Yes. 5 What are others we could be doing research and development on?
What is the purpose of napalm powder?
Napalm is typically a dry powder that's mixed with gasoline to create the sticky, goopy substance. It's also got some properties that the styrofoam/gas mix does not have. thats bullshit. all it does is make the gasoline more sticky for fuel bombs.
Is polystyrene soluble in gasoline?
Polystyrene is soluble in gasoline (toluene, really). Just like how adding a lot of sugar makes syrup, adding a lot of polystyrene to gasoline makes a gooey fluid. The resulting goo is still polystyrene, probably with a bit of loose styrene and gasoline in it.
Is styrofoam a good insulation material?
Styrofoam is "puffed" polystyrene. There is air trapped in this material, which makes it so voluminous and good for insulation. The gasoline dissolves the polystyrene, breaking it down and letting the air escape. Once all the gasoline has vaporized, the polystyrene is all that is left.