DuPont Elvaloy® HP771 Ethylene/N-Butyl Acrylate/Carbon Monoxide Copolymer

Ethylene Butyl Acrylate

DuPont Packaging and Industrial Polymers

产品说明：

Specialized copolymers deliver flexibility, toughness and weatherability to adhesives, plastics, highways and roofing.

Availability: Globally

Information provided by DuPont.

物性信息：

物理性能额定值 (公制)额定值 (英制)测试方法

密度	0.960 g/cc	0.0347 lb/in³	ASTM D792 - ISO 1183
熔体流动速率	70 - 130 g/10 min @Load 2.16 kg, Temperature 190 °C	70 - 130 g/10 min @Load 4.76 lb, Temperature 374 °F	ASTM D1238 - ISO 1133

机械性能额定值 (公制)额定值 (英制)测试方法

肖氏硬度 (邵氏 A)	62	62	ASTM D2240 - ISO 868
抗张强度(断裂)	2.20 MPa	319 psi	ASTM D638 - ISO 527-2
伸长率 (断裂)	580 %	580 %	ASTM D638 - ISO 527-2

热性能额定值 (公制)额定值 (英制)测试方法

熔融温度	63.0 °C	145 °F	ASTM D3418 - ISO 3146