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UNIVAL™ DMDA-6220 NT 7 High Density Polyethylene Resin

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This has excellent stress crack resistance and rigidity, high impact strength, moderate swell, and high melt strength.

性能

这些数值为典型性能，并且不用于在规格制定过程中使用。

典型性能

2% MD正割模量 (ASTM D882) MPa (psi) 是否 1000 (150000)
2% TD正割模量 (ASTM D882) MPa (psi) 是否 1000 (150000)
ESCR-耐环境应力开裂（100% IGEPAL） 是否 50 hr
MD拉伸断裂强度（ASTM D638）MPa (psi) 是否 31.7 (4600)
MD断裂伸长率 是否 1000 %
TD拉伸断裂强度（ASTM D638）MPa (psi) 是否 31.7 (4600)
TD断裂伸长率 是否 1000 %
功能性 是否继续性能
密度 (ASTM D792) 是否 0.953 g/cm3
密度范围 是否 .951-.960
工艺是否吹塑
开口剂 是否否
抗冲击强度Mpa (psi) 是否 168 kJ/m2 (80 ft lb/in2) ASTM D1822
拉伸强度 MD（ASTM D638）MPa (psi) 是否 26.9 (3900)
拉伸强度 TD（ASTM D638）MPa (psi) 是否 26.9 (3900)
熔融指数（g/10min @190°C/21.6 kg）(ASTM D1238) 是否 0.38
爽滑剂 是否否
瓶和桶 是否个人护理, 家用工业化学品（HIC）用/ 农用瓶, 食品, 饮用水/果汁/乳制品
脆化温度 °C(°F) 是否 < -76.1