+1 vote
in Food Packaging Technology by (63.0k points)
Which of the following is microwave safe plastic?

(a) PET

(b) PVC

(c) PP

(d) PS

This question was addressed to me during an interview.

This intriguing question originated from Factors Influencing Polymer Structure and Related Properties in division Plastic Polymers Structure & Properties of Food Packaging Technology

1 Answer

+2 votes
by (194k points)
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Best answer
Right choice is (c) PP

The best explanation: Polypropylene (PP) is microwave safe plastic. It is produced from addition polymerization of propylene. Its melting point is about 160°C.

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