Elvax®3135XZ
Ethylene Vinyl Acetate Copolymer
DuPont Packaging & Industrial Polymers
产品说明:
DuPont™ Elvax® 3135XZ is an extrudable ethylene-vinyl acetatecopolymer resin available in pellet form for use in conventionalextrusion e designed to process polyethylene resins.
Composition
12 % By Weight Vinyl Acetate comonomer content
Thermal Stabilizer: non-BHT antioxidant
Applications
This resin is designed to provide a low temperature heat seal toitself or many other materials commonly used in flexible packagingapplications. The melt properties of this resin allow it to beprocessed on blown film e over a wide range of filmthickness and blow-up ratios. It can also be co-extruded with avariety of other polymers. This resin is typically used as lowtemperature seal layer in co-extruded films.
物性信息:
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物理性能 | 额定值 | 单位制 | 测试方法 |
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比重 | 0.930 | g/cm³ | ASTM D792, ISO 1183 |
熔流率(熔体流动速率) (190°C/2.16 kg) | 0.35 | g/10 min | ASTM D1238, ISO 1133 |
醋酸乙烯含量 | 12.0 | wt% |
热性能 | 额定值 | 单位制 | 测试方法 |
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维卡软化温度 | 82.0 | °C | ASTM D1525, ISO 306 |
熔融峰值温度 | 95.0 | °C | ASTM D3418, ISO 3146 |
Freezing Point 1 | |||
-- | 78 | °C | ASTM D3418 |
-- | 78 | °C | ISO 3146 |
挤出 | 额定值 | 单位制 | |
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熔体温度 | < 230 | °C |
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