牌号简介 About |
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Braskem PE SGD4960 SGD4960是一种均聚高密度聚乙烯,专为高密度、高刚度、高抗冲击的吹塑段而开发。根据ASTM D6866测定,该等级的最低生物基含量为96%。Braskem PE SGD4960 SGD4960是一种专为吹塑加工设计的高密度聚乙烯均聚物。它具有高密度、高刚度和高抗冲击性。该等级的最低生物基含量为96%,根据ASTM D6866测定。用途:用于乳制品和饮料等食品用途的瓶子。非食品容器,如酒精、化妆品和润滑油。工艺:吹塑。 Braskem PE SGD4960 SGD4960 is a high density polyethylene homopolymer especially designed for blow molding processing. It features high density and stiffness combined with high impact resistance. The minimum biobased content of this grade is 96%, determined according to ASTM D6866. Application: Bottles for food applications such as dairy products and beverages. Containers for non-food applications such as alcohol, cosmetics and lubricant oils. Process: Blow Molding. Braskem PE SGD4960 SGD4960 is a high density polyethylene homopolymer especially designed for blow molding processing. It features high density and stiffness combined with high impact resistance. The minimum biobased content of this grade is 96%, determined according to ASTM D6866. Application: Bottles for food applications such as dairy products and beverages. Containers for non-food applications such as alcohol, cosmetics and lubricant oils. Process: Blow Molding. Braskem PE SGD4960 SGD4960 is a high density polyethylene homopolymer especially designed for blow molding processing. It features high density and stiffness combined with high impact resistance. The minimum biobased content of this grade is 96%, determined according to ASTM D6866. Application: Bottles for food applications such as dairy products and beverages. Containers for non-food applications such as alcohol, cosmetics and lubricant oils. Process: Blow 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 |
0.962 | g/cm³ | ASTM D792 |
抗环境应力开裂 ESCR(Environmental Stress Cracking Resistance) |
24 | hr | ASTM D1693 |
抗环境应力开裂 ESCR(Environmental Stress Cracking Resistance) |
19 | hr | ASTM D1693 |
熔体质量流动速率 Melt Flow Rate |
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190℃,2.16kg 190℃,2.16kg |
0.70 | g/10min | ASTM D1238 |
190℃,21.6kg 190℃,21.6kg |
50 | g/10min | ASTM D1238 |
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 0.45 MPa, unannealed |
℃ | ASTM D648 | |
维卡软化温度 Vicat Softening Temp |
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℃ | ASTM D1525 | |
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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23℃ 23℃ |
J/m | ASTM D256 | |
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 A Shaw's A |
ASTM D2240 | ||
拉伸强度 tensile strength |
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23℃ 23℃ |
MPa | ASTM D638 | |
拉伸应变 Tensile strain |
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断裂 fracture |
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弯曲模量 Bending modulus |
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23℃ 23℃ |
MPa | ASTM D790 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 0.3mm notched-plaques |
3 0.3 mm notched-plaques |
4 压 力1 (10N) |
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