A copolymer of vinyl and vinylidene chloride is called_____________________?
Correct answer: C. Saran
- A. Treylene
- B. Orlon
- C. Saran
- D. Dacron
Explanation
Saran is the copolymer of vinyl chloride and vinylidene chloride, valued for its good chemical resistance and low permeability. Orlon is polyacrylonitrile, while Dacron is a polyester.
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