Moharamplast MDPE MP3990U
中密度聚乙烯
Moharamplast S.A.E
产品说明:
A medium density polyethylene (MDPE) powder compound designed to provide exc
ellent stress crack resistance, better mechanical properties with high rigidity, toughne
ss, gloss and very low warpage. Antioxidants and UV stabilizers are added to ensure pr
otection against degradation by heat or UV irradiation.
Safety
MDPE MP3990U is classified as no-dangerous material.
We advise you to follow our safety guidelines and recommendations in our Material Sa
Safety
MDPE MP3990U is classified as no-dangerous material.
We advise you to follow our safety guidelines and recommendations in our Material Sa
fety Data Sheet.
Typical Applications
MDPE MP3990U has been designed for rotational molding applications as large industrial and
Typical Applications
MDPE MP3990U has been designed for rotational molding applications as large industrial and
agricultural tanks, trash containers, chemical shipping drums and also suitable for injection mo
lding applications such as screw closures, caps and housewares.
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特性 |
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物理性能 | 额定值 | 单位制 | 测试方法 |
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比重 1 | 0.939 | g/cm³ | ASTM D792 |
表观密度 | 0.37 | g/cm³ | ASTM D1895 |
熔流率(熔体流动速率) (190°C/2.16 kg) | 9.0 | g/10 min | ASTM D1238 |
抗环境应力开裂 (100% Igepal, F50) | > 200 | hr | ASTM D1693 |
颗粒大小 - Medium | 500 | µm | ASTM D1921 |
硬度 | 额定值 | 单位制 | 测试方法 |
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肖氏硬度 (邵氏 D) | 62 | ASTM D2240 |
机械性能 | 额定值 | 单位制 | 测试方法 |
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抗张强度 | ASTM D638 | ||
屈服 | 18.0 | MPa | ASTM D638 |
断裂 | 17.0 | MPa | ASTM D638 |
伸长率 (断裂) | > 1000 | % | ASTM D638 |
弯曲模量 | 750 | MPa | ASTM D790 |
冲击性能 | 额定值 | 单位制 | 测试方法 |
---|---|---|---|
简支梁无缺口冲击强度 | 20 | kJ/m² | ASTM D6110 |
热性能 | 额定值 | 单位制 | 测试方法 |
---|---|---|---|
脆化温度 | < -70.0 | °C | ASTM D746 |
维卡软化温度 | 117 | °C | ASTM D1525 |
熔融温度 | 125 | °C | ASTM D2117 |
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Tag: MP3990U