Question

what are plastic? mention its types on the basis of heating.​

Answer 1

Answer:

Plastic is material consisting of any of a wide range of synthetic or semi-synthetic organic compounds that are malleable and so can be molded into solid objects. ... Plastics are typically organic polymers of high molecular mass and often contain other substances.

Below is 7 of the most popular and commonly used plastics:

Polypropylene (PP) Polyethylene Terephthalate (PETE or PET) Polyvinyl Chloride (PVC) Acrylonitrile-Butadiene-Styrene (ABS)

Answer 2

Thermoplastics. Less rigid than thermosets, thermoplastics can soften upon heating and return to their original form. They are easily molded and extruded into films, fibers and packaging. Examples include polyethylene (PE), polypropylene (PP) and polyvinyl chloride (PVC)


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