描述

高抗冲聚碳酸酯树脂价格

再生聚碳酸酯颗粒/PC颗粒PC树脂CD/DVD PC性能的每吨价格：·良好的电气绝缘性能，不受水或温度的影响·良好的耐磨性·耐重复蒸汽灭菌·比其他工程效率高

高抗冲聚碳酸酯树脂价格

产品详细信息

高冲击聚碳酸酯树脂

PC化学和性能

1。工业生产的聚碳酸酯与双酚A和光气界面缩聚工艺反应。该反应在碱性条件下进行，存在水相和有机相。分子量由酚类的链终止剂控制。双酚A聚碳酸酯的生产过程因界面反应和产品回收而复杂

2。韧性是聚碳酸酯最突出的性能，可应用于学校窗户、防破坏设备和运动设备。结构中的碳酸盐段使聚碳酸酯成为最坚韧和耐用的塑料之一，双酚A段使聚合物具有较高的热性能（Tg=300F）

3。典型的商用聚碳酸酯分子量为22000-35000，多分散性（MW/MN）通常为2。2-2.5聚碳酸酯（ASTM D 1238，573F，1.2kg）的熔体流动速率通常也有一定的范围

4。标准商品的熔体流动范围为4-23。在该熔体的流动范围之外，流变性能相当稳定，只有切口悬臂梁的冲击强度在较高熔体流动速率下略有下降

是专业的高抗冲聚碳酸酯树脂价格制造商之一，您可以从我们工厂以优惠的价格订购高质量高抗冲聚碳酸酯树脂

High Impact Polycarbonate Resin Price

Recycled polycarbonate pellet/ PC granules PC resin price per ton for CD/ DVD PC Properties : · Good electrical insulation properties, that are not influenced by water or temperature · Good abrasion resistance · Resistant to repeated steam sterilization · Efficient than other engineering…

High Impact Polycarbonate Resin Price

Product Details

High impactpolycarbonate resinprice

PC Chemistry and Properties

1.Industrially produced polycarbonate is reacted with bisphenol A and phosgene interface polycondensation process. This reaction is carried out under alkaline conditions in the presence of aqueous and organic phases. The molecular weight is controlled by using a chain terminator of phenols. The process of producing BPA polycarbonate is complicated by interfacial reactions and product recovery.

2.Toughness is the most prominent performance of polycarbonate, which can be applied to school windows, vandal-proof equipment and sports equipment High in the carbonate segment of the structure makes polycarbonate one of the most tough and durable plastics, and the bisphenol A segment makes the polymer have high thermal properties (Tg=300F).

3.Typical commercial polycarbonate molecular weight is 22 000-35 000, and multidisperspersability (MW/MN) is generally 2. 2—2.5 Melt flow rate of polycarbonate (ASTM D 1238, 573F, 1. 2kg) generally also has a certain range.

4.The melt flow range of standard commodities is 4-23. Beyond the flow range of this melt, the rheological properties are quite stable, with only the notched cantilever beam impact strength decreasing slightly at higher melt flow rates.

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