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公开(公告)号:US20100040850A1
公开(公告)日:2010-02-18
申请号:US12534668
申请日:2009-08-03
申请人: Yu-Wei CHANG , Hung-Han KAO , Yu-Chun TAO
发明人: Yu-Wei CHANG , Hung-Han KAO , Yu-Chun TAO
CPC分类号: G02B5/0294 , C08K5/0041 , C08L25/06 , C08L69/00 , G02B5/0242 , Y10T428/2495 , Y10T428/25 , Y10T428/31507 , Y10T428/31935 , Y10T428/31938 , C08L2666/14 , C08L2666/02
摘要: A resin composition consists of a resin mixture, a light diffusing agent and a fluorescent-whitening agent. The resin mixture consists of 50˜99.9 wt % of polystyrene (PS) and 0.1˜50 wt % of polycarbonate (PC). The light diffusing agent is 0.1˜20 wt % of the resin mixture. The fluorescent-whitening agent is 0.00001˜0.02 wt % of the resin mixture. Therefore, the present invention has low cost because of PS and also possesses high thermal resistance and high impact resistance because of PC. Resin plates made from the resin composition, such as diffusion plates, have improved thermal and impact resistances.
摘要翻译: 树脂组合物由树脂混合物,光扩散剂和荧光增白剂组成。 树脂混合物由50〜99.9重量%的聚苯乙烯(PS)和0.1〜50重量%的聚碳酸酯(PC)组成。 光扩散剂为树脂混合物的0.1〜20重量%。 荧光增白剂为树脂混合物的0.00001〜0.02重量%。 因此,本发明由于PS而具有低成本,并且由于PC而具有高热阻和高抗冲击性。 由树脂组合物制成的树脂板,例如扩散板,具有改善的耐热和耐冲击性。