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ALCUDIA® EVA PA-554
乙烯醋酸乙烯共聚物
REPSOL
產品說明:
EVA copolymer ALCUDIA® PA-554 is suitable for injection moulding and extrusion. This material is specially recommended for those applications where flexibility, toughness and transparency are required. It contains antioxidant additives.
TYPICAL APPLICATIONS
· Extrusion
· Injection moulding. Release agents containing silicone must be avoided.
· Microcellular foams
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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材料狀態 |
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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) |
0.931 |
g/cm3 |
ISO 1183 |
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熔流率（熔體流動速率） (190°C/2.16 kg) |
4.0 |
g/10 min |
ISO 1133 |
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抗環境應力開裂 (F50) |
> 100 |
hr |
ASTM D1693 |
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醋酸乙烯含量 |
12.5 |
wt% |
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硬度 |
額定值 |
單位制 |
測試方法 |
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肖氏硬度 (邵氏 D) |
41 |
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ISO 868 |
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機械性能 |
額定值 |
單位制 |
測試方法 |
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拉伸應力 (斷裂) |
2030 |
psi |
ISO 527-2 |
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拉伸應變 (斷裂) |
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