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Petrothene NA336 物性表资料
低密度聚乙烯（LDPE）的应用：
LDPE适合热塑性成型加工的各种成型工艺，成型加工性好，如注塑，挤塑，吹塑，旋转成型，涂覆，发泡工艺，热成型，热封焊，热焊接等。
LDPE材料的其他牌号：
Petrothene NA235000X01 LDPE LyondellBasell Industries
Petrothene NA270001 LDPE LyondellBasell Industries
Petrothene NA271009 LDPE LyondellBasell Industries
Petrothene NA285003 MDPE LyondellBasell Industries
Petrothene NA317 LDPE LyondellBasell Industries
Petrothene NA317009 LDPE LyondellBasell Industries
Petrothene NA324 LDPE LyondellBasell Industries
Petrothene NA324009 LDPE LyondellBasell Industries
Petrothene NA334000 LDPE LyondellBasell Industries
Petrothene NA336 LDPE LyondellBasell Industries
Petrothene NA336149 LDPE LyondellBasell Industries
Petrothene NA336201 LDPE LyondellBasell Industries
Petrothene NA340 LDPE LyondellBasell Industries
Petrothene NA340013 LDPE LyondellBasell Industries
Petrothene NA340141 LDPE LyondellBasell Industries
Petrothene NA340163 LDPE LyondellBasell Industries
Petrothene NA340185 LDPE LyondellBasell Industries
加工方法 | · 薄膜挤出 | |||||||||||||||||
物理性能 | 额定值 | 单位制 | 测试方法 | |||||||||||||||
密度 | 0.920 | g/cm3 | ASTM D1505 | |||||||||||||||
熔流率 (190°C/2.16 kg) | 6.5 | g/10 min | ASTM D1238 | |||||||||||||||
薄膜 | 额定值 | 单位制 | 测试方法 | |||||||||||||||
薄膜厚度 - 经测试 | 32 | μm | ||||||||||||||||
割线模量 | ASTM D882 | |||||||||||||||||
1% 正割, MD: 32 μm, 吹塑薄膜 | 146 | MPa | ||||||||||||||||
1% 正割, TD: 32 μm, 吹塑薄膜 | 165 | MPa | ||||||||||||||||
抗张强度 | ASTM D882 | |||||||||||||||||
MD: 屈服, 32 μm, 吹塑薄膜 | 17.2 | MPa | ||||||||||||||||
TD: 屈服, 32 μm, 吹塑薄膜 | 13.9 | MPa | ||||||||||||||||
伸长率 | ASTM D882 | |||||||||||||||||
MD: 断裂, 32 μm, 吹塑薄膜 | 230 | % | ||||||||||||||||
TD: 断裂, 32 μm, 吹塑薄膜 | 450 | % | ||||||||||||||||
落锤冲击 (32 μm, 吹塑薄膜) | 90 | g | ASTM D1709 | |||||||||||||||
埃尔曼多夫抗撕强度 | ASTM D1922 | |||||||||||||||||
MD: 32 μm, 吹塑薄膜 | 350 | g | ||||||||||||||||
TD: 32 μm, 吹塑薄膜 | 150 | g | ||||||||||||||||
热性能 | 额定值 | 单位制 | 测试方法 | |||||||||||||||
维卡软化温度 | 85.0 | °C | ASTM D1525 | |||||||||||||||
光学性能 | 额定值 | 单位制 | 测试方法 | |||||||||||||||
光泽度 (45°, 31.8 μm, 吹塑薄膜) | 62 | ASTM D2457 | ||||||||||||||||
雾度 (31.8 μm, 吹塑薄膜) | 8.0 | % | ASTM D1003 | |||||||||||||||
挤出 | 额定值 | 单位制 | ||||||||||||||||
熔体温度 | 149 到 166 | °C | ||||||||||||||||
挤压说明 | ||||||||||||||||||
NA 336 has been specifically designed to provide outstanding drawdown at maximum outputs. The melt strength properties of this resin result in excellent bubble stability. This resin can be processed over a wide range of temperatures; however, recommended conditions are melt temperatures between 300°- 330°F (149°-166°C) and a blow-up ratio between 2.0-2.5:1. Using proper techniques and equipment, drawdown to 0.25 mil (6 microns) is feasible at commercial production rates. | ||||||||||||||||||
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