Ethylene Vinyl Acetate Copolymer
USI Corporation
产品说明：
EVATHENE UE630 is an ethylene-vinyl acetate copolymer(EVA) resin possessing manifold of excellent characteristics including flexibility, elasticity, transparency, non-toxicity, good resistance to
environmental stress cracking, low temperature flexibility. The characteristics of EVATHENE UE630 which permit its use for developing new applications and substituting for flexible PVC, rubbers and other elastomers.
One of the applications is the incorporation of foaming agents, crosslinking agents and inorganic fillers with EVATHENE UE630 for compression molding of foamed mid-sole material for shoes.
EVATHENE UE630 is extruded to sheet such as casting and co-extrusion for special packaging of hospital and medical materials, food packaging and other packaging.
物性信息：
| 特性 | 低温下的柔性 高 ESCR（抗应力开裂） 高弹性 共聚物 可加工性，良好 良好的柔韧性 清晰度，高 食品接触的合规性 无毒性 |
| 用途 | 包装 吹塑成型应用 泡沫 片材 食品包装 鞋类 型材 医疗/护理用品 医疗器械 医用包装 |
| 加工方法 | 吹塑成型 共挤出成型 浇铸 泡沫处理 片材挤出成型 型材挤出成型 压缩模塑 注射成型 |
| 密度 | 0.937 | g/cm³ | ASTM D1505 |
| 熔流率（熔体流动速率） | 1.5 | g/10 min | ASTM D1238 |
| 醋酸乙烯含量 | 16.0 | wt% |
| 肖氏硬度 (邵氏 D) | 37 | ASTM D2240 |
| 抗张强度 (断裂) | 16.7 | MPa | ASTM D638 |
| 伸长率 (断裂) | 700 | % | ASTM D638 |
| 脆化温度 | < -76.0 | °C | ASTM D746 |
| 维卡软化温度 | 67.0 | °C | ASTM D1525 |
| 熔融峰值温度 | 89.0 | °C |
