聚碳酸酯(PC)与丙烯酸酯-苯乙烯-丙烯腈三元共聚物(ASA)的合金是一种新型聚合物合金,其性质类似于 PC/ABS。但 ASA 的抗紫外线和抗变黄性,同时具有良好的光泽、韧性和刚性,抗热、抗静电及耐化学性能也很优异。适用于高耐候，高耐热的室外场所。耐候高冲击汽车的使用，汽车后视镜，等塑胶耐候物品。
作为国内比较少的PC/ASA材料供应商之一，朗杜在PC/ASA类材料的生产上经验丰富，生产的PC/ASA类材料能够满足大多数汽车类主机厂的标准，也能够符合一些特殊的室外产品应用要求。
PC/ASA
The alloy of polycarbonate (PC) and acrylate - styrene - acrylonitrile terpolymer (ASA) is a new polymer alloy, its properties are similar to PC/ABS. But ASA anti-ultraviolet and anti-yellowing is very good, and has good luster, toughness and rigidity, heat resistance, antistatic and chemical resistance is also very excellent. Suitable for outdoor places with high weather and heat resistance. High impact weather resistant car use, car rearview mirror, and other plastic weather resistant items.’
As one of the few suppliers of PC/ASA materials in China, Langdow has rich experience in the production of PC/ASA materials, which can meet the standards of most automotive oEMS as well as meet the requirements of some special outdoor product applications.
| Test Item | PC/ASA | |||
| Weather Resistance PC/ASA | Flame Retardant PC/ASA | |||
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| PC/ASAXH110 | PC/ASAXH120 | PC/ASAXH120LG | PC/ASAXH120NH |
| 主机厂标准AUTOMOTIVE OEMS STANDARD | TL52652-B GMW15583-T4 | TL52652-A GMW15583-T5 | TL52652-A GMW15583-T5 | TL52231 GMW15581-T1 |
| 对标材料EQUIVALENT GRADES | 沙比克SABIC： PC/ASA XP4025; 锦湖日丽KUMHO SUNNY：PC/ASAHSC7060 | 沙比克SABIC： PC/ASA XP4034; 锦湖日丽KUMHO SUNNY：PC/ASAHSC7079 | 沙比克SABIC： PC/ASA XP4045LG; 锦湖日丽KUMHO SUNNY：PC/ASAHSC7079Z | 沙比克SABIC： PC/ASA XTPMFR10; 锦湖日丽KUMHO SUNNY： PC/ASAHSC7079NH |
| 材料特点Material characteristics | 高抗冲、中等耐热High Impact, Medium Heat | 高抗冲、高耐热High Impact, High Heat | 高抗冲、高耐热、低光泽High Impact, High Heat, Low Gloss | 高抗冲、中等耐热、无卤阻燃High Impact, Medium Heat &Flame retardant |
