代理EMA/SP1305塑胶原料-EMA SP1305

详细内容：EMAC+® SP1305 乙烯丙烯酸甲酯共聚物 Westlake Chemical Corporation Web 产品说明 EMAC resins adhere to and are compatible with a wide range of materials including paper, polyolefins, oriented polyolefins, polyesters, ionomers, PVdC, unplasticized PVC and other polar polymers. For use as heat seal layer, adhesive layer, or modifier for cost/performance enhancement. They are soft, pliable and tough at ambient and freezing temperatures and exhibit excellent ESCR. These polymers exhibit high solids fillability and compatibility with a wide range of polymers. This facilitates their uses as bases for all-purpose concentrates for addition to a wide spectrum of polymers. EMAC resins process like LDPE. EMAC+ Specialty Copolymers are produced under patented technology: US Patent 5804675. 总体 材料状态 已商用：当前有效 资料 1 Technical Datasheet (English) 供货地区 北美洲 亚太地区 性能特点 高 ESCR（抗应力裂纹） 良好的热封性 良好的柔韧性 良好粘结性 韧性良好 柔软 用途 薄膜 粘结树脂 物理性能 额定值 单位制 测试方法 密度 0.942 g/cm3 ASTM D1505 熔流率 (190°C/2.16 kg) 2.0 g/10 min ASTM D1238 甲基丙烯酸含量 20.0 wt% 硬度 额定值 单位制 测试方法 硬度计硬度 (邵氏 D) 37 ASTM D2240 机械性能 额定值 单位制 测试方法 抗张强度 2 (断裂) 11.0 MPa ASTM D638 伸长率 2 (断裂) 820 % ASTM D638 热性能 额定值 单位制 测试方法 脆化温度 < -73.0 °C ASTM D746 维卡软化温度 50.0 °C ASTM D1525 熔融峰值温度 96.0 °C ASTM D3418