Hanwha Total E220F
EVA
韩华道达尔(Hanwha Total)
产品描述
E220F is EVA resin for crosslinked foam applications including mid-sole and in-sole of athletic shoes. This grade is designed to be processed in conventional kneading and rolling equipment for mixing and dispersing crosslinking agent and foaming agent.
Characteristics
E220F offers good processability during compounding with various additives. Foamed products made of this grade provide excellent spilt tear resistance, superb tensile and elongation properties, and good compression set properties.
Applications
▶ Athletic shoe mid-soles and in-soles, Sandals, Cushion padding
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 可发泡 | |||
| 成型方式 | 发泡 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.944 g/cm³ | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 3 g/10min | ASTM D1238 | |
醋酸乙烯(VA)含量 | 22 % | Internal | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 290 kg/cm² | ASTM D638 | |
拉伸延伸率 | |||
断裂(brk) | 800 % | ASTM D638 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
脆化温度 | -70 °C | ASTM D 746 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 90 A | ASTM D 2240 | |
邵氏硬度 D | 35 D | ASTM D 2240 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 55 °C | ASTM D1525 | |
熔融温度(Tm) | 83 °C | Internal |