EVA 美国杜邦 3176 光滑性,低温热封性
Elvax? 3176
Ethylene Vinyl Acetate Copolymer
DuPont Packaging & Industrial Polymers
产品说明：
DuPont? Elvax? 3176 is an extrudable ethylene-vinyl acetate copolymer resin available in pellet form for use in conventional extrusion equipment designed to process polyethylene resins.
Composition
18 % By Weight Vinyl Acetate comonomer content
Chill Roll Release additive, Slip additive
Thermal Stabilizer: BHT antioxidant,
Applications
This resin is designed to provide a low temperature heat seal to itself or many other materials commonly used in flexible packaging applications. The melt properties of this resin allow it to be processed on extrusion coating and cast film equipment over a wide range of line speeds and film thicknesses. Typically, cast film of this grade is adhesive laminated to polyester or other substrates as required by the application.
物性信息：
| 添加剂 | 抗氧化性 冷却辊脱模剂 热稳定剂 增滑剂 |
| 特性 | 低温热封性 共聚物 光滑性 抗氧化性 良好的热封性 良好的柔韧性 热稳定性 食品接触的合规性 |
| 用途 | 包装 薄膜 流延薄膜 涂层应用 |
| 机构评级 | FDA 21 CFR 177.1350(a)(1) |
| 形式 | 粒子 |