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| 品牌/廠家 | Elvax美國杜邦 | 類型 | 正牌料 |
| 用途級別 | 薄膜級 | 加工級別 | 擠出級 |
| 特性級別 | 耐低溫 | 外觀顏色 | 白色 |
| 密度 | 0.952, | 拉伸強度 | 48kg |
| 彎曲強度 | 59kg | 缺口沖擊強度 | 25kg.cm |
| 斷裂伸長率 | 72% | 成型收縮率 | 72% |
| 熔體流動速率 | 12g | ||
Elvax® 3190
乙烯醋酸乙烯共聚物
DuPont Packaging & Industrial Polymers
產(chǎn)品說明:
DuPont? Elvax® 3190 is an extrudable ethylene-vinyl acetate copolymer resin available in pellet b for use in conventional extrusion equipment designed to process polyethylene resins.
Comb
25 % By Weight Vinyl Acetate comonomer content
Thermal Stabilizer: BHT antioxidant
Applications
This resin is designed to provide a low temperature heat seal to itself or many other materials commonly used in flexible packaging applications. The melt properties of this resin allow it to be processed on blown or cast and cast coextrusion film equipment over a wide range of line speeds and film thicknesses. It can also be coextruded with a variety of other polymers. This resin is typically used as a low temperature seal layer in coextruded films.
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總體 |
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材料狀態(tài) |
已商用：當前有效 |
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供貨地區(qū) |
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添加劑 |
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特性 |
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用途 |
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機構評級 |
FDA 21 CFR 177.1350(a)(1) |
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形式 |
粒子 |
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加工方法 |
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物理性能 |
額定值 |
單位制 |
測試方法 |
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比重 |
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0.952 |
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ASTM D792 |
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0.950 |
g/cm3 |
ISO 1183 |
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熔流率（熔體流動速率） (190°C/2.16 kg) |
2.0 |
g/10 min |
ASTM D1238, ISO 1133 |
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醋酸乙烯含量 |
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