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ALCUDIA® EVA PA-537
乙烯醋酸乙烯共聚物
REPSOL
產(chǎn)品說明:
EVA copolymer ALCUDIA® PA-537 is suitable for film extrusion applications. This material combines easy processability with excellent mechanical and optical properties. It contains antioxidant additives.
TYPICAL APPLICATIONS
· Film extrusion
· Co-extrusion.
· Applications in which low sealing temperature is required.
· Silage stretch film.
· Stretch hood.
Recommended melt temperature below 200°C to avoid the decomposition of the polymer. Processing conditions should be optimised for each production line.
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總體 |
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材料狀態(tài) |
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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 |
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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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密度 (73°F) |
0.941 |
g/cm3 |
ISO 1183 |
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熔流率（熔體流動速率） (190°C/2.16 kg) |
0.70 |
g/10 min |
ISO 1133 |
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醋酸乙烯含量 |
18.0 |
wt% |
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薄膜 |
額定值 |
單位制 |
測試方法 |
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薄膜厚度 - 經(jīng)測試 |
3.9 |
mil |
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拉伸應力 |
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ISO 527-3 |
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MD : 斷裂, 3.9 mil, 吹塑薄膜 |
4500 |
psi |
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TD : 斷裂, 3.9 mil, 吹塑薄膜 |
4640 |
psi |
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伸長率 |
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ISO 527-3 |
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MD : 斷裂, 3.9 mil, 吹塑薄膜 |
800 |
% |
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TD : 斷裂, 3.9 mil, 吹塑薄膜 |
900 |
% |
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落錘沖擊 (3.9 mil, 吹塑薄膜) |
> 1400 |
g |
ISO 7765-1 |
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埃爾曼多夫抗撕強度 |
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ISO 6383-2 |
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MD : 3.9 mil, 吹塑薄膜 |
0.54 |
lbf |
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TD : 3.9 mil, 吹塑薄膜 |
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