EMAC resins adhere to and are compatible with a wide range of materials including paper, polyolefins, oriented polyolefins, polyesters, ionomers, PVdC, unplasticized PVC and other polar polymers. For use as heat seal layer, adhesive layer, or modifier for cost/performance enhancement. They are soft, pliable and tough at ambient and freezing temperatures and exhibit excellent ESCR. These polymers exhibit high solids fillability and compatibility with a wide range of polymers. This facilitates their uses as bases for all-purpose concentrates for addition to a wide spectrum of polymers. EMAC resins process like LDPE. EMAC+ Specialty Copolymers are produced under patented technology: US Patent 5804675.

基本信息
特性	高 ESCR（抗应力开裂） 良好的热封性 良好的柔韧性 良好粘结性 韧性良好 柔软
用途	薄膜 粘结树脂

物理性能	额定值	单位制	测试方法
密度	0.940	g/cm³	ASTM D1505
熔流率（熔体流动速率） (190°C/2.16 kg)	2.4	g/10 min	ASTM D1238
甲基丙烯酸含量	21.5	wt%

硬度	额定值	单位制	测试方法
肖氏硬度 (邵氏 D)	32		ASTM D2240

机械性能	额定值	单位制	测试方法
抗张强度 1(断裂)	10.0	MPa	ASTM D638
伸长率 2(断裂)	810	%	ASTM D638

薄膜	额定值	单位制	测试方法
割线模量			ASTM D882
1% 正割, MD	39.0	MPa	ASTM D882
1% 正割, TD	28.0	MPa	ASTM D882
抗张强度			ASTM D882
MD : 断裂	17.0	MPa	ASTM D882
TD : 断裂	14.0	MPa	ASTM D882
伸长率			ASTM D882
MD : 断裂	530	%	ASTM D882
TD : 断裂	760	%	ASTM D882
落锤冲击	410	g	ASTM D1709A
埃尔曼多夫抗撕强度			ASTM D1922
MD	69	g	ASTM D1922
TD	180	g	ASTM D1922
始封温度	67.0	°C

热性能	额定值	单位制	测试方法
脆化温度	< -73.0	°C	ASTM D746
维卡软化温度	45.0	°C	ASTM D1525
熔融峰值温度	95.0	°C	ASTM D3418

光学性能	额定值	单位制	测试方法
光泽度 (45°)	43		ASTM D2457
雾度	15	%	ASTM D1003