Question

list four properties and use of plastics​

Answer 1

plastic are poor conductor of heat and electricity.

plastic are non reactive and they are not attacked by chemicals.

Plastic are lightweight, durable and strong.

Plastic can be moulded and dyed easily in many colours like orange ,pink ,red,etc.

Most plastics are light, chemically stable and do not rust.

Good impact resistance.

Good transparency and wear resistance.

Good insulation, low thermal conductivity.

General formability, good coloring, low processing cost.

please mark me brain mark list

Answer 2

Answer:

• plastic are poor conductor of heat and electricity.

• plastic are non reactive and they are not attacked by chemicals.

Thankyou

DIL SE BULAYA

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