ELVAX™ 220W
EVA
陶氏化学(Dow Chemical)
产品描述
ELVAX™ 220W is an ethylene-vinyl acetate copolymer resin for use in industrial applications. This resin is supplied in pellet form and contains a "W" amide additive to improve pellet handling.
Composition
28 % By Weight Vinyl Acetate comonomer content
Contains a "W" amide additive to improve pellet handling.
Thermal Stabilizer: BHT antioxidant
Applications
ELVAX™ resins can be used in a variety of applications involving molding, compounding, extrusion, adhesives, sealants, and wax blends. For additional information and properties associated with specific applications, please refer to the Grade Selector Guides found on the ELVAX™ website for industial applications. http://www2.dupont.com/Elvax/en_US/tech_info/index.html
基本信息
| 原厂资料 | ||||
| 成型方式 | 注塑挤出共混改性 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.951 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 150 g/10min | ASTM D1238 | |
醋酸乙烯(VA)含量 | 28 % | Internal | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
熔融温度(Tm) | 70 °C | ASTM D3418 | DSC |
加工温度 | 230 °C | - | Maximum Processing Temperature |