题目内容
(请给出正确答案)
提问人:网友anonymity
发布时间:2022-01-06
[主观题]
Vulcanization of rubber uses sulfur to transfer it from thermoplastic polymer into a thermosetting p
olymer.
简答题官方参考答案
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A、Polyethylene
B、Nylon
C、Phenolics
D、Polystyrene
A) NR
B) Butyl rubber (IIR)
C) Neoprene
D) EPR and EPDM
A) high-density polyethylene
B) nylon 6/6
C) fluorocarbons
D) polyester
A) Eliminate selection problems
B) Reduce raw materials costs
C) Adapt to environmental changes
D) Reduce processing
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