99中文字幕久久_色老板精品视频在线观看_中文国产成人精品久久百度_国产成人亚洲无码综合

The new halogen-free flame retardant "Jingdong Bao" is specially developed for polyolefin and polyolefin elastomer. It has good compatibility with polyolefin, nearly no influences to mechanical properties of the base resin. In extrusion process it shows good processing and thermal stability; With "Jingdong Bao", plastic products, electric cables etc. can easily achieve UL94-V0 and VW-1 requirements;

Welcome our customer from the United Kingdom visited Dongying Jingdong Chemical Co., Ltd. and congratulated for our pleasant cooperation!