About |
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TASNEE LD 4025AS是一种低密度聚乙烯,熔体流动速率为4.0 g / 10min(190°C / 2.16kg)。主要推荐用于具有高透明度薄膜应用的薄规格。 它含有滑爽剂和防粘连添加剂,并具有合适的分子结构,可以生产具有优异机械性能的薄膜。TASNEE LD 4025AS可以很容易地在所有类型的聚乙烯挤出机上加工。 建议熔体温度在150-190℃的范围内。 吹胀比达到2.5:1,推荐膜厚范围从15到40μm。 典型应用: 收缩膜,食品包装膜,吹塑膜和流延膜。 产品特性 特性:防粘和滑爽添加剂,良好的光学性能,良好的加工性,低摩擦力和耐磨性 良好的刚度。 |
Product Description | |
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Generic | LDPE |
Material Status | Commercial: Active |
Features | Alkali resistant,Food contact compliance,Acidproof,Good tear strength,Puncture Resistant,High shrinkage |
Availabilitys | Asia Pacific |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.925 | g/cm³ | ISO 1183 |
Melt Flow Rate | |||
190℃,2.16kg | 4.0 | g/10min | ISO 1133 |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | 260 | MPa | ISO 527-1 |
tensile strength | |||
Flow/TD | 22 / 15 | MPa | ISO 527-1-2 |
yield | 11 | MPa | ISO 527-1-2 |
Tensile strain | |||
断裂,流动 / 横向 | 300 / 600 | % | ISO 527-1 |
Drop hammer impact | |||
50 µm | 100 | g | ASTM D1709 |
friction coefficient | < 20 | % | ISO 8295 |
optical performance | Nominal value | Unit | Test method |
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Haze | < 9 | % | ASTM D1003 |
gloss | |||
20 ° | > 60 | GU | ASTM D 2457 |
60° | > 105 | GU | ASTM D 2457 |
THERMAL | Nominal value | Unit | Test method |
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Melting temperature | 111 | ℃ | ISO 3146 |
Vicat Softening Temp | |||
A50 | 92 | ℃ | ISO 306 |
Notes |
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