聚乙烯(Polyethylene)是五大合成树脂之一,目前我国已是世界上最大的聚乙烯进口国和第二大消费国。聚乙烯主要分为高密度聚乙烯(HDPE)、低密度聚乙烯(LDPE)、线性低密度聚乙烯(LLDPE)三大类。 表1 HDPE、LDPE及LLDPE材料性能比较 塑料名称 性能比较 高密度聚乙烯 HDPE 低压 低密度聚乙烯 LDPE 高压 线性低密度聚乙...
聚乙烯(Polyethylene)是五大合成树脂之一,目前我国已是世界上的聚乙烯进口国和第二大消费国。聚乙烯主要分为高密度聚乙烯(HDPE)、低密度聚乙烯(LDPE)、线性低密度聚乙烯(LLDPE)三大类。 塑料名称 性能比较 高密度聚乙烯HDPE 低压 低密度聚乙烯LDPE 高压 线性低密度聚乙烯LLDPE 气味、毒性 无毒、无味、无...
聚乙烯(PE)是五大合成树脂之一,聚乙烯主要分为线型低密度聚乙烯(LLDPE)、低密度聚乙烯(LDPE)、高密度聚乙烯(HDPE)三大类。 线型低密度聚乙烯(Linear Low-Density Polyethylene),英文缩写为LLDPE。线性低密度聚乙烯在结构上不同于一般的低密度聚乙烯。
线性低密度聚乙烯(英文:Linear Low Density Polyethylene 简称:LLDPE,) 线性低密度聚乙烯 (LLDPE),是乙烯与少量α-烯烃(如丁烯-1、己烯-1、辛烯-1、四甲基戊烯-1等)在催化剂作用下,经高压或低压聚合而成的一种共聚物,密度处于0.915~0.940克/立方厘米之间。但按ASTM 的D-1248-84规定,0.926~0.940克/立方厘米的...
SINOPEC LDPE/LLDPE/HDPE/Low Density Polyethylene for shopping bags, PE film, Pipes, You can get more details about SINOPEC LDPE/LLDPE/HDPE/Low Density Polyethylene for shopping bags, PE film, Pipes from mobile site on Alibaba.com
Dam Liner HDPE LLDPE Polyethylene Geomembranes Liner, Find Details and Price about HDPE Geomembrane Pond Liner from Dam Liner HDPE LLDPE Polyethylene Geomembranes Liner - Shandong Dajin Geosynthetics Co., Ltd.
HDPE/LDPE/LLDPE/PP Polypropylene Granules Virgin Polyethylene Injection Grade PE Granule Plastic Raw Material, Find Details and Price about HDPE LDPE from HDPE/LDPE/LLDPE/PP Polypropylene Granules Virgin Polyethylene Injection Grade PE Granule...
The present invention discloses a full density LLDPE / HDPE polyethylene premixed additives and preparation method, which aids include 10 ~ 20% α crystal nucleating agent, calcium stearate nucleating agent from 6 to 10 percent, a full cure 5 to 10% of silicone rubber, antioxidant 107,612 to...
HDPE High density Polyethylene (HDPE): is a highly crystalline non-polar thermoplastic resin produced through the copolymerization of ethylene and a small amount of α-olefin monomer. HDPE is synthesized under low pressure and is therefore also called low-pressure...
High Density Polyethylene (hdpe) And Linear Low Density Polyethylene (lldpe) LinersBrazilian Standards