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牌号简介 About |
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LLDPE用于重型包装袋、层压膜、工业化妆品、制药和食品包装材料。低温密封。坚固的海豹。优异的撕裂、刺穿和冲击强度。这些特性使依维林成为LLDPE包装膜的最佳选择。其优异的环境应力抗裂性、低温下良好的冲击性能和抗翘曲性也使其在注塑应用中具有吸引力。 EVALENE ® LF20186 is tailored for thin to medium thickness films (25 to 50 microns; 0.001" to 0.002"). It is especially designed to work well when blended with low density polyethylene (LDPE). It is likewise suitable as lamination layer or core layer material in coextruded films. Films made with EVALENE ® LF20186 are notable for their toughness, flexibility and clarity - a good combination of mechanical and optical properties. FEATURES Outstanding mechanical properties Excellent compatibility for blending with LDPE Enhanced clarity Meets FDA Philippines food-contact requirements Halal certified TYPICAL APPLICATIONS Flexible packaging Agricultural films Industrial liners Garment bags Trash bags Shopping bags Ice bags |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density 2 |
0.918 | g/cm³ | ASTM D1505 |
熔体质量流动速率 Melt Flow Rate |
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190℃,2.16kg 190℃,2.16kg |
2.0 | g/10min | ASTM D1238 |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
摩擦系数 friction coefficient |
ASTM D1894 | ||
动态,吹塑薄膜 Dynamic, blow molded film |
0.12 | ASTM D1894 | |
静态,吹塑薄膜 Static, blow molded film |
0.16 | ASTM D1894 | |
薄膜 film |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
薄膜厚度 film thickness |
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测试 test |
25 | µm | |
割线模量 Secant modulus 3 |
ASTM D882 | ||
1% 正割,MD:25 µm,吹塑薄膜 1% secant, MD: 25 µ m, blow molded film |
MPa | ASTM D882 | |
1% 正割,TD:25 µm,吹塑薄膜 1% secant, TD: 25 µ m, blow molded film |
MPa | ASTM D882 | |
拉伸强度 tensile strength 4 |
ASTM D882 | ||
MD,屈服,25 µm,吹塑薄膜 MD, yield, 25 µ m, blow molded film |
MPa | ASTM D882 | |
TD,屈服,25 µm,吹塑薄膜 TD, yield, 25 µ m, blow molded film |
MPa | ASTM D882 | |
MD,断裂,25 µm,吹塑薄膜 MD, fracture, 25 µ m, blow molded film |
MPa | ASTM D882 | |
TD,断裂,25 µm,吹塑薄膜 TD, fracture, 25 µ m, blow molded film |
MPa | ASTM D882 | |
拉伸应变 Tensile strain 4 |
ASTM D882 | ||
MD,屈服,25 µm,吹塑薄膜 MD, yield, 25 µ m, blow molded film |
% | ASTM D882 | |
TD,屈服,25 µm,吹塑薄膜 TD, yield, 25 µ m, blow molded film |
% | ASTM D882 | |
MD,断裂,25 µm,吹塑薄膜 MD, fracture, 25 µ m, blow molded film |
% | ASTM D882 | |
TD,断裂,25 µm,吹塑薄膜 TD, fracture, 25 µ m, blow molded film |
% | ASTM D882 | |
落锤冲击 Drop hammer impact |
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25 µm,吹塑薄膜 25 µ m, blow molded film |
g | ASTM D1709 | |
埃尔曼多夫抗撕强度 Elmandorf tear strength |
ASTM D1922 | ||
MD:25 µm,吹塑薄膜 MD: 25 µ m, blow molded film |
g | ASTM D1922 | |
TD:25 µm,吹塑薄膜 TD: 25 µ m, blow molded film |
g | ASTM D1922 | |
光学性能 optical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
光泽度 gloss |
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45°,25 µm,吹塑薄膜 45 °, 25 µ m, blow molded film |
ASTM D2457 | ||
雾度 Haze |
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25 µm,吹塑薄膜 25 µ m, blow molded film |
% | ASTM D1003 | |
补充信息 Supplementary information |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
Blow(up Ratio) Blow(up Ratio) |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 Density is that of the base polymer. Final density is higher due to the presence of antiblock |
3 0.98 in/min |
4 20 in/min |
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