公司信息及水印
牌号简介 About |
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EGDA-6888是一种高分子量、高密度聚乙烯共聚物,专为管状薄膜挤出而设计。其广泛的分子量分布和密度已得到优化,以提供良好的气泡稳定性在高挤出率和高薄膜强度和刚性。结合高强度和良好的下拉性能,使EGDA-6888在许多应用中的下降测量的理想选择。建议将EGDA-6888生产的管状薄膜用于高强度食品袋、购物袋、生产袋以及用于多壁袋衬里和薄纸产品替代品的高质量薄膜。薄膜几乎无凝胶,具有优良的可处理性。它们非常适合打印高质量的图形。 EGDA-6888 is a high molecular weight, high density polyethylene copolymer that has been designed specifically for tubular film extrusion. Its broad molecular weight distribution and density have been optimized to give excellent bubble stability at high extrusion rates with high film strength and rigidity. The combination of high strength and excellent drawdownability makes EGDA-6888 ideal for down gauging in many applications. Tubular films produced from EGDA-6888 are recommended for high strength grocery sacks, shopping bags, produce bags and high quality thin films for multiwall sack liners and replacements for thin paper products. Films are nearly gel-free and have excellent treatability. They are ideally suited for printing of high quality graphics. |
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 |
0.952 | g/cm³ | ASTM D792 |
体积密度 bulk density |
0.560 | g/cm³ | ASTM D1895 |
熔体质量流动速率 Melt Flow Rate |
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190℃,21.6kg 190℃,21.6kg |
10 | g/10min | ASTM D1238 |
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 |
15 | µm | |
割线模量 Secant modulus |
ASTM D882 | ||
1% 正割,MD:15 µm,吹塑薄膜 1% secant, MD: 15 µ m, blow molded film |
1220 | MPa | ASTM D882 |
1% 正割,TD:15 µm,吹塑薄膜 1% secant, TD: 15 µ m, blow molded film |
MPa | ASTM D882 | |
拉伸强度 tensile strength |
ASTM D882 | ||
MD,断裂,15 µm,吹塑薄膜 MD, fracture, 15 µ m, blow molded film |
MPa | ASTM D882 | |
TD,断裂,15 µm,吹塑薄膜 TD, fracture, 15 µ m, blow molded film |
MPa | ASTM D882 | |
拉伸应变 Tensile strain |
ASTM D882 | ||
MD,断裂,15 µm,吹塑薄膜 MD, fracture, 15 µ m, blow molded film |
% | ASTM D882 | |
TD,断裂,15 µm,吹塑薄膜 TD, fracture, 15 µ m, blow molded film |
% | ASTM D882 | |
落锤冲击 Drop hammer impact |
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15 µm,吹塑薄膜 15 µ m, blow molded film |
g | ASTM D1709-A | |
撕裂强度 tear strength |
ASTM D1922 | ||
MD,15 µm MD,15 µm |
kN/m | ASTM D1922 | |
TD,15 µm TD,15 µm |
kN/m | ASTM D1922 | |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
熔融温度 Melting temperature |
℃ | 内部方法 |
备注 |
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1 一般属性:这些不能被视为规格。 |
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