產(chǎn)品詳情
Evateno® HM-728
乙烯醋酸乙烯共聚物
Braskem
產(chǎn)品說明:
Evateno ® HM 728 is a copolymer of
Ethylene-Vinyl Acetate (EVA) with high vinyl-acetate content, medium molecular
weight, and good compatibility with other thermoplastic and elastomeric resins.
Evateno ® HM 728 offers good compatibility with other olefin resins and can be
used in blends with other polyethylenes to improve environmental stress
cracking resistance (ESCR), impact resistance and brittleness at low
temperatures. It contains antioxidant additive.
Application:
Hot-melt adhesives, coatings, expanded parts, and injection molded and
extrusion molded parts where flexibility, resilience and environmental stress
crack resistance (ESCR) are required. Hot-melt adhesives bulation presents
excellent compatibility with wax, paraffins and tackfiers, improving
flexibility and adherence.
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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(gòu)評級 |
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形式 |
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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 |
0.953 |
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ASTM D792 |
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熔流率（熔體流動速率） (190°C/2.16 kg) |
6.0 |
g/10 min |
ASTM D1238 |
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抗環(huán)境應(yīng)力開裂 (122°F, 0.0787 in, 100% Igepal, 模壓成型, F50) |
> 300 |
hr |
ASTM D1693 |
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醋酸乙烯含量 |
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