1.

*/*_Acrylonitrile-butadiene-styrene (ABS) copolymer, which is produced by blending styrene-acrylonitfile copolymer with butadiene based elastomer, is a/an?

A. Rigid foam
B. Engineering plastic
C. Thermosetting polymer
D. Spongy rubber
Answer» C. Thermosetting polymer


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