美国杜邦EAA 2002 物性说明

EAA 2002简介：

乙烯丙烯酸共聚物（EthyleneAcrylicAcid简称EAA）是一种具有热塑性和极高粘接性的聚合物，由于羧基团的存在以及氢键的作用，聚合物的结晶化被抑制，主链的线性被破坏，因此提高了EAA的透明性和韧性，降低了熔点和软化点。

当MI相同时，随着AA含量的增加，EAA的透明性、韧性、粘接性、耐环境应力开裂性会增加；相反，其刚性、湿蒸汽透射率、抗蠕变性、耐化学性会更好。当AA含量相同时，随着MI的增加，EAA的粘接性、加工性会更好；相反，其韧性、耐环境应力开裂性会增加。

EAA 2002物性说明：

BYNEL Series 2000 resins are acid modified ethylene acrylate resins. They contain a temperature stable ester which makes them functional in high temperature coextrusions. They are available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene (PE) resins.
Applications
BYNEL 2000 series resins adhere to a wide variety of materials. They are most often used to adhere to PE, EVA, Polyamide, ionomer, paper, aluminum foil, and printed films.
BYNEL 2002 is designed for low melt temperature extrusion or coextrusion coating / laminating applications.