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| 牌号简介 About |
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| 说明：SPB681是一种采用高压技术生产的低密度聚乙烯。用该产品获得的薄膜显示出优异的“拉伸”、良好的密封性和低的凝胶含量。不含添加剂。该等级的最低生物基含量为95%，根据ASTM D6866测定。用途：LLDPE和HDPE共混物。工艺：吹塑和铸膜挤出。注射成型。 Braskem PE SPB681 SPB681 is a low density polyethylene produced under high pressure technology. Films obtained with this product show excellent 'draw down', good sealability, and low gel content. Additives free. The minimum biobased content of this grade is 95%, determined according to ASTM D6866. Applications: LLDPE and HDPE blends. Flexible containers for cosmetics and pharmaceutical applications (complies with USP 37). Process: Blown and Cast Film Extrusion. Injection molding. Braskem PE SPB681 SPB681 is a low density polyethylene produced under high pressure technology. Films obtained with this product show excellent 'draw down', good sealability, and low gel content. Additives free. The minimum biobased content of this grade is 95%, determined according to ASTM D6866. Applications: LLDPE and HDPE blends. Flexible containers for cosmetics and pharmaceutical applications (complies with USP 37). Process: Blown and Cast Film Extrusion. Injection molding. Braskem PE SPB681 SPB681 is a low density polyethylene produced under high pressure technology. Films obtained with this product show excellent 'draw down', good sealability, and low gel content. Additives free. The minimum biobased content of this grade is 95%, determined according to ASTM D6866. Applications: LLDPE and HDPE blends. Flexible containers for cosmetics and pharmaceutical applications (complies with USP 37). Process: Blown and Cast Film Extrusion. Injection molding. |
产品描述 Product Description
用途：混合;
加工条件：薄膜挤出 Film extrusion
性能特点： 可回收; 低速凝固晶点; 无BPA; 易剥离; Good dissection,Renewable resources,Low speed solidification point,No BPA
| 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 |
0.922 | g/cm³ | ASTM D1505 |
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熔体质量流动速率 Melt Flow Rate |
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190℃，2.16kg 190℃，2.16kg |
3.8 | g/10min | ASTM D1238 |
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Biobased Content Biobased Content |
95 | % | ASTM D6866 |
|
薄膜 film |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
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拉伸强度 tensile strength |
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TD，断裂，38 µm，吹塑薄膜 TD, fracture, 38 µ m, blow molded film |
20.0 | MPa | ASTM D882 |
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MD，断裂，38 µm，吹塑薄膜 MD, fracture, 38 µ m, blow molded film |
30.0 | MPa | ASTM D882 |
|
拉伸应变 Tensile strain |
|||
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TD，断裂，38 µm，吹塑薄膜 TD, fracture, 38 µ m, blow molded film |
% | ASTM D882 | |
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MD，断裂，38 µm，吹塑薄膜 MD, fracture, 38 µ m, blow molded film |
% | ASTM D882 | |
|
落锤冲击 Drop hammer impact |
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38 µm，吹塑薄膜 38 µ m, blow molded film |
g | ASTM D1709 | |
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埃尔曼多夫抗撕强度 Elmandorf tear strength |
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TD，38 µm，吹塑薄膜 TD, 38 µ m, blow molded film |
g | ASTM D1922 | |
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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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60°，38.0 µm，吹塑薄膜 60 °, 38.0 µ m, blow molded film |
ASTM D2457 | ||
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雾度 Haze |
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38 µm，吹塑薄膜 38 µ m, blow molded film |
% | ASTM D1003 | |
| 备注 |
|---|
| 1 一般属性：这些不能被视为规格。 |
| 2 F50 |
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【免责声明】 广州搜料信息技术有限公司保留所有权利。 此数据表中的信息由搜料网soliao.com从该材料的生产商处获得。搜料网soliao.com尽最大努力确保此数据的准确性。 但是搜料公司对这些数据值及建议等给用户带来的不确定因素和后果不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。 |
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