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Evateno® HM-728
乙烯醋酸乙烯共聚物
Braskem
产品说明:
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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额定值 |
单位制 |
测试方法 |
比重 |
0.953 |
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ASTM D792 |
熔流率(熔体流动速率) (190°C/2.16 kg) |
6.0 |
g/10 min |
ASTM D1238 |
抗环境应力开裂 (122°F, 0.0787 in, 100% Igepal, 模压成型, F50) |
> 300 |
hr |
ASTM D1693 |
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