| 摘要 |
A compact disk using MABS(methylmethacrylate-acrylonitrile-butadiene-styrene) copolymer resin is provided to increase fluidity, rigidity, and elongation of the compact disk, and data storage as well as to reduce manufacturing costs of the disk. A compact disk is made out of MABS(methylmethacrylate-acrylonitrile-butadiene-styrene) copolymer resin. Rubber of the MABS copolymer resin is selected from a group consisting of polybutadiene, butadiene-styrene copolymer, polyisoprene, butadiene-acrylonitrile copolymer, isobutylene-isoprene copolymer, ethylene-propylene rubber, acrylic rubber, urethane rubber, and silicon rubber, wherein the content of rubber in the MABS copolymer resin is 12 to 18 weight%.
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