PC 945批发价格 货源充足
价格：22.00起
产品规格：
产品数量：
包装说明：
关 键 词：945批发价格,PC
行 业：塑料 通用/工程塑料 工程塑料
发布时间：2021-06-02
Dongguan Jinghong plastic is located in Zhangmutou town, Dongguan City, Guangdong Province, China. It is a professional plastic raw material trader engaged in various projects. We do not produce raw materials, but only serve as the most professional supplier. Since its establishment, the company has actively advocated the business philosophy of "integrity as life, word-of-mouth is more important than Mount Tai", and wholeheartedly provides the best quality service for the majority of new and old customers. We have established a good reputation among peers and customers based on the development principle of "your satisfaction is the most important thing for me". We have been actively exploring the market through the Pearl River Delta region, and have established a long-term friendly cooperative relationship with large-scale plastic manufacturers at home and abroad.
PC's aging resistance and flame resistance polycarbonate also have good thermal aging properties. If the film is heated in air for a long time, its performance changes little. Polycarbonate is combustible, the flame is light yellow and black smoke; the oxygen index is only 25%, and it will self extinguish when leaving the flame. Generally, halide, antimony trioxide, magnesium hydroxide, phosphoric acid and red phosphorus are added to improve the flame retardancy.
PC热性能： 在通用工程塑料中，聚碳酸酯的耐热性还算是较好的，其分解温度在300℃以上，长期工作温度可高达120℃；同时它具有良好的耐寒性，脆化温度低达-100℃；其长期使用温度范围是-60~120℃。
PC玻纤增强系列成型收缩率:
10%玻纤增强PC,成型收缩率0.3%-0.5%
20%玻纤增强PC,成型收缩率0.3%-0.5%
25%玻纤增强PC,成型收缩率0.2%-0.4%
30%玻纤增强PC,成型收缩率0.2%-0.4%
20%玻纤增强阻燃PC,成型收缩率0.2%-0.4%
25%玻纤增强阻燃PC,成型收缩率0.2%-0.4%
30%玻纤增强阻燃PC,成型收缩率0.2%-0.4%
20%玻纤增强无卤阻燃PC,成型收缩率0.2%-0.4%
30%玻纤增强无卤阻燃PC,成型收缩率0.1%-0.3%
20%玻璃微珠填充PC,成型收缩率0.3%-0.6%
Due to the non crystallinity of polycarbonate, the packing between molecules is not compact enough. The organic solvents of aromatic hydrocarbon and chlorinated hydrocarbon can make it swell or dissolve, which is easy to cause solvent cracking. The alkali resistance is poor.
SABIC 红外线穿透PC ：945AU-2T2D015T、920A-21051 3D、121R-21051、121-2BK2065S、121-21064、141R-21092
拜耳红外线穿透PC ：3103GEF、3103 GEF75/608、2405（D眼镜料）
我们公司有红外穿透PC、ABS、PMMA塑胶颗粒，可根据客户产品图纸帮开模注塑红外线穿透一系列成品，并可根据客户产品图纸切割任意型状及大小得亚克力片材，欢迎咨询！
