ALCUDIA® EVA PA-440
乙烯醋酸乙烯共聚物
REPSOL
產(chǎn)品說(shuō)明:
EVA resin ALCUDIA® PA-440 is recommended for hot melt adhesives applications, injection moulding and extrusion of profiles. It contains antioxidant and free flowing agent.
TYPICAL APPLICATIONS
· Injection moulding. Release agents containing silicone must be avoided.
· Hot Melt Adhesives
· Packaging
· Edge veneering
· Shoe industry
· Manufacture of masterbatches
· Microcellular foams
· Manufacture of sonic damping sheets
Recommended melt temperature below 200°C to avoid the decomb 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(jī)構(gòu)評(píng)級(jí) |
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加工方法 |
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物理性能 |
額定值 |
單位制 |
測(cè)試方法 |
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密度 (73°F) |
0.950 |
g/cm3 |
ISO 1183 |
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熔流率（熔體流動(dòng)速率） (190°C/2.16 kg) |
7.0 |
g/10 min |
ISO 1133 |
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醋酸乙烯含量 |
28.0 |
wt% |
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硬度 |
額定值 |
單位制 |
測(cè)試方法 |
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肖氏硬度 |
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ISO 868 |
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邵氏 A |
80 |
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邵氏 D |
28 |
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機(jī)械性能 |
額定值 |
單位制 |
測(cè)試方法 |
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拉伸應(yīng)力 (斷裂) |
3190 |
psi |
ISO 527-2 |
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拉伸應(yīng)變 (斷裂) |
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