公司信息及水印
牌号简介 About |
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Braskem PE SHC7260 Sha7260是一种高密度聚乙烯,开发用于注塑成型,易于加工,生产率高。该树脂具有良好的熔体流动性,硬度高。其较窄的摩尔质量分布导致较低的翘曲倾向。该等级的最低生物基含量为94%,根据ASTM D6866测定。用途:桶、盆、瓶盖、瓶盖、玩具、盖子、薄壁零件和家庭用品。化妆品和药品应用的刚性容器(符合USP 37)。Braskem PE SHC7260说明:SHC7260是一种高密度聚乙烯,开发用于注塑成型,具有高硬度和刚度,且不易翘曲。该等级的最低生物基含量为94%,根据ASTM D6866测定。用途:冷冻食品和农产品包装盒、工业容器和一般用途包装盒、安全帽、马桶座、家庭用品、玩具、盖子、盖子和瓶盖、托盘和饮料瓶包装盒。 Braskem PE SHC7260 SHC7260 is a high-density polyethylene, developed for the injection molding which presents high hardness and stiffness, besides low tendency to warpage. The minimum biobased content of this grade is 94%, determined according to ASTM D6866. Application: Boxes for frozen food and agricultural products, industrial containers and boxes for general use, Safety Helmets, Toilet seats, Housewares, Toys, Lids, Caps &Closures, Pallets and Boxes for beverages bottles. Rigid containers for cosmetics and pharmaceutical applications (complies with USP 37). Process: Injection Molding. Braskem PE SHC7260 SHC7260 is a high-density polyethylene, developed for the injection molding which presents high hardness and stiffness, besides low tendency to warpage. The minimum biobased content of this grade is 94%, determined according to ASTM D6866. Application: Boxes for frozen food and agricultural products, industrial containers and boxes for general use, Safety Helmets, Toilet seats, Housewares, Toys, Lids, Caps &Closures, Pallets and Boxes for beverages bottles. Rigid containers for cosmetics and pharmaceutical applications (complies with USP 37). Process: Injection Molding. Braskem PE SHC7260 SHC7260 is a high-density polyethylene, developed for the injection molding which presents high hardness and stiffness, besides low tendency to warpage. The minimum biobased content of this grade is 94%, determined according to ASTM D6866. Application: Boxes for frozen food and agricultural products, industrial containers and boxes for general use, Safety Helmets, Toilet seats, Housewares, Toys, Lids, Caps &Closures, Pallets and Boxes for beverages bottles. Rigid containers for cosmetics and pharmaceutical applications (complies with USP 37). Process: Injection Molding. |
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 |
0.959 | g/cm³ | ASTM D792 |
熔体质量流动速率 Melt Flow Rate |
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190℃,2.16kg 190℃,2.16kg |
7.2 | g/10min | ASTM D1238 |
抗环境应力开裂 ESCR(Environmental Stress Cracking Resistance) |
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50 ℃,2.00 mm,100%非离子表面活性剂,模压成型,F50 50 ℃, 2.00 mm, 100% non-ionic surfactant, molded, F50 |
< 4.00 | hr | ASTM D1693 |
生物质含量 Biomass content |
94 | % | ASTM D6866 |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
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模压成型 Compression Molding |
35 | J/m | ASTM D256 |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 Hot deformation temperature |
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0.45 MPa,未退火,模压成型 0.45 MPa, unannealed, molded |
℃ | ASTM D648 | |
维卡软化温度 Vicat Softening Temp |
℃ | ASTM D1525 2 | |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
邵氏硬度 Shore hardness |
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邵氏 D,模压成型 Shaw's D, molded |
ASTM D2240 | ||
拉伸强度 tensile strength |
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屈服,模压成型 Yield, molding |
MPa | ASTM D638 | |
拉伸应变 Tensile strain |
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屈服,模压成型 Yield, molding |
% | ASTM D638 | |
弯曲模量 Bending modulus |
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1% 正割,模压成型 1% cut, molded |
MPa | ASTM D790 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 压 力1 (10N) |
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