Lesson 19　Styrene-Acrylonitrile(SAN)and Arylonitrile-Butadiene-Styrene(ABS)

Acopolymerofstyrene,styreneacrylonitrilehasimprovedpropertiesofstiffness,chemicalandscratchresistanceandhigherheatresistance.ItisproducedbythecopolymerizationofacrylonitrileandstyrenetoformtheSANpolymer.Duetothecopolymerization,thewater-whitecolorofpolyst ......（本文共 5602 字 , 3 张图）     [阅读本文] >>