ELVAX™ 440
EVA
陶氏化学(Dow Chemical)
产品描述
ELVAX™ 440 is an ethylene-vinyl acetate copolymer resin for use in industrial applications.
Composition
18 % By Weight Vinyl Acetate comonomer content
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 industrial 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 | 0.927 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 30 g/10min | ASTM D1238 | |
醋酸乙烯(VA)含量 | 18 % | Internal | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 53 °C | ASTM D1525 | |
熔融温度(Tm) | 84 °C | ASTM D3418 | DSC |
加工温度 | 230 °C | - | Maximum Processing Temperature |