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Author Question: Give several reasons for the development and use of plastics. What will be an ideal ... (Read 70 times)

RRMR

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on: Aug 19, 2018
Give several reasons for the development and use of plastics.
 
  What will be an ideal response?

Question 2

Identify and describe the forms of plastic resins
 
  What will be an ideal response?


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dlook33

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Reply #1 on: Aug 19, 2018
Answer to Question 1

Demand for highly formable materials with properties that are not easily obtained with natural materials. Plastics permit greater flexibility in design and allow many of the innovative modern products to be made economically.

Answer to Question 2

Resins are usually liquids (like honey), granules (like laundry soap powder), flakes (like uncooked oatmeal), or pellets


RRMR

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Reply 2 on: Aug 19, 2018
Excellent

frankwu0507

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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