释义 |
styrene-acrylonitrile resin styrene-acrylonitrile resin[′stī‚rēn ‚ak·rə′län·ə·trəl ′rez·ən] (organic chemistry) A thermoplastic copolymer of styrene and acrylonitrile with good stiffness and resistance to scratching, chemicals, and stress. Also known as SAN. |