Techno ABS F5470 ABS树脂(丙烯腈-苯乙烯-丁二烯共聚物,ABS是Acrylonitrile Butadiene Styrene的首字母缩写)是一种强度高、韧性好、易于加工成型的热塑型高分子材料。 结构 ABS树脂是丙烯腈(Acrylonitrile)、1,3-丁二烯(Butadiene)、苯乙烯(Styrene)三种单体的接枝共聚物。它的分子式可以写为(C8H8·C4H6·C3H3N)x,但实际上往往是含丁二烯的接枝共聚物与丙烯腈-苯乙烯共聚物的混合物,其中,丙烯腈占15%~35%,丁二烯占5%~30%,苯乙烯占40%~60%,zui常见的比例是A:B:S=20:30:50。ABS塑料的成型温度为180-250℃,但是不要超过240℃,此时树脂会有分解。 随着三种成分比例的调整,树脂的物理性能会有一定的变化: 1,3-丁二烯为ABS树脂提供低温延展性和抗冲击性,但是过多的丁二烯会降低树脂的硬度、光泽及流动性; 丙烯腈为ABS树脂提供硬度、耐热性、耐酸碱盐等化学腐蚀的性质; 苯乙烯为ABS树脂提供硬度、加工的流动性及产品表面的光洁度。 性质 ABS树脂是微黄色固体,有一定的韧性,密度约为1.04~1.06 g/cm3。它抗酸、碱、盐的腐蚀能力比较强,也可在一定程度上耐受有机溶剂溶解。 ABS树脂可以在-25℃~60℃的环境下表现正常,而且有很好的成型性,加工出的产品表面光洁,易于染色和电镀。因此它可以被用于家电外壳、玩具等日常用品。常见的乐高积木就是ABS制品。 ABS树脂可与多种树脂配混成共混物,如PC/ABS、ABS/PVC、PA/ABS、PBT/ABS等,产生新性能和新的应用领域,如:将ABS树脂和PMMA混合,可制造出透明ABS树脂。专业代理以下产品,免费提供COA,SGS,UL黄卡,加工参数 。索取 直线:86-传真:86-李生:
Techno ABS 440 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 500 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 520 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 540 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 542 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 545 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 545L | Techno Polymer America, Inc. | ABS | ||
Techno ABS 560 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 565 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 565L | Techno Polymer America, Inc. | ABS | ||
Techno ABS 600 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 606 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 610L | Techno Polymer America, Inc. | ABS | ||
Techno ABS 620 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 713D1 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 720 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 725 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 810 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 830 | Techno Polymer America, Inc. | ABS | ||
Techno ABS 840 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F1150 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F1310 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F1330 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F1350 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F1384 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F1390 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F3530 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5270 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5330 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5350 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5370 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5430 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5450 W | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5450 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5451 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5451G10 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5451G20 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5451G30 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5452 D1 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5455 | Techno Polymer America, Inc. | ABS | ||
Techno ABS F5470 | Techno Polymer America, Inc. | ABS | ||
Techno ABS H530L | Techno Polymer America, Inc. | ABS |
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