中国台湾福聚PP PF7351

Plastic has good insulation to electricity, heat and sound: electrical insulation, arc resistance, thermal insulation, sound insulation, sound absorption, vibration absorption and sound elimination. Most of the plastic raw materials are extracted from some oils, and the most familiar part of PC materials are extracted from petroleum. PC materials have a smell of rotten flowers and fruits when burned, and there are charcoal molecules; ABS is extracted from coal, and ABS will be soot like when burned out, and POM is extracted from natural gas, POM will have a very smelly smell when it is burned out, white smoke.
Flame retardant PP brief description: Flame Retardant PP plastic material is a high molecular polymer of propylene, it came out late, and it was not put into industrial production until 1957. Because of the rich raw materials, it is cracked at high temperature.

热封级PP(TERPOLYMER) 是随机共聚合物的延伸，一般丙烯含乙烯(非EPR)含量在3.5％，但也有制程可添加至5％，乙烯含量越高产品越柔软，热变型温度、软化点、热封温度越低，有时为了要增加乙烯含量要藉助丁二烯或其它*三成份成为三共聚合物以达上述物性要求。

复合材料(COMPOUNDING) 不同材料混合谓之复合材料，譬如添加玻璃纤维、各类无机物矿粉、**物木粉、纸屑或谷物微片，在PP材料内以改善各种物性。矿粉又包括：滑石粉、碳酸钙、硫酸钡、云母、碳黑、碳纤维及溴化物等。

加纤PP简单介绍 :PP加纤就是玻纤增强料，其温度高低要看相应PP的温度，一般为200°左右。