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None- ALL plastics soften on heating. Even stone and rock (think volcano) will soften on heating.
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∙ 10y ago
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What is thermoplastic?
Thermoplastic is a polymer that can remelted and remolded many times.Thermoplastic is a polymer resin based plastic that softens/melts when heated.Thermoset-plastic is a polymer resin based plastic that polymerizes and/or crosslinks when heated, hardening it. If heated more it just chars.
What type of plastic makes plastic bags?
a soft plastic
What type of science makes plastic?
Soft plastic
Is plastic soft?
Vinyl can be as hard or soft as you want. You can make soft vinyl upholstery, or vinyl drain pipe so hard you can park a car on it without having it break.
What type of fingerprints are more likely to be found pressed in soft wax?
Plastic
What are pullips and obitsus made out of?
Pullip: Hard plastic Depending on the Obitsu body type: Hard plastic or Soft Vinyl
Is it okay to use WD-40 on plastic?
Depends on the type of plastic since WD40 has solvent in it. I wouldn't use it on soft vinyl.
Type of solid that turns soft at it melts LIKE PLASTIC?
The term is actually "plastic", and many substances fit into that category, such as butter, tar, glass, iron.
What type of plastic can change color by liquid heat or cold?
The polydiacethylenes (PDAs) change colour from blue to red when heated
What type of degree is needed to become a pediatric plastic surgeon?
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How is plastic melted?
Plastic is melted by applying thermal energy -- heat. Plastic "bits" are dumped into a hopper, and a screw type feed mechanism forces them through a heated section of the screw housing. Resistance heating elements are used, and they convert electricity to heat energy to melt the plastic. The temperature is controlled by electronics, and run appropriately for the type of plastic being melted. This melted plastic is then forced out the end into molds in a process called injection molding.
What are deformities?
A type of bumper made out of soft flexible plastic that deforms slightly at low speed impact and has a foam backing - this will stop the bumper cracking
