Westlake GT7058 is an anhydride modified acrylate copolymer designed for blown film extrusion that contains no slip and no aniblock additives. This resin is designed to function as a coextruded tie layer in multilayer film applications. Westlake GT7058 is designed to tie polyethylene to resins that tykpically have poor bonding characteristics such as polyamide and EVOH.

基本信息
用途	包装 多层薄膜 粘结树脂
加工方法	吹塑薄膜

物理性能	额定值	单位制	测试方法
密度	0.943	g/cm³	ASTM D4883
熔流率（熔体流动速率） (190°C/2.16 kg)	2.7	g/10 min	ASTM D1238
甲基丙烯酸含量	24.0	wt%

热性能	额定值	单位制	测试方法
熔融峰值温度	74.0	°C	ASTM D3418
结晶峰温度 (DSC)	43.0	°C	ASTM D3418