Question

state the importance of plastic???​

Answer 1

state the importance of plastic???

ANS]

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$plastic \: is \: issential \\ \: thing \: to \: making \: furnitures$

$plastic \: is \: use \: for \: making \\ daily \: houshold \: things$

$plastic \: is \: use \: for \: making \\ drones \: and \: toys$

$plastic \: is \: use \: for \: making \\ polythene$

$plastic \: is \: \: also \: use \: in \: construstion \: industry$

$plastic \: is \: widely \: use \: for \\ making \: electronic \: devices$

$etc \: are \: the \: uses \: of \: plastic$

so plastic is very imp to make a lightweight things, it decreases the weight of objects and also it can available this thing in low cast

plastic is insulator, it can be use as safety things to handle electrical works

plastic is recyclable .

Plastic is durable and hard .

They have low thermal expansion of co-efficient and possess good thermal.

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Answer 2

the important properties of plastics which make them very useful materials

• plastic is chemically unreactive.
• plastics are poor conductors of heat and electricity.
• plastics can be moulded into different shapes.
• plastics are quite cheap and easily made.
• plastics is light, strong and durable.

Many things made of plastics are water bottles, buckets, tables, chairs, covers of electric appliances. some of part of radio, cars ,etc.

1. Bakelite is tough plastics. It is used for making handles of cooking utensils.
2. Teflon is a special plastics on which oil and water don't stick. It is used for making frying pan ,etc.
3. PVC is strong and hard plastics. it is used for making dustbin, pipes, etc.