UR644 (CAS No.None)
- 物化性质
- 滚塑级聚乙烯，外观为颗粒，密度0.936 g/cm³，熔点124°C，软化点110°C，熔体流动速率5 g/10min（ASTM D-1238）。具有优良的成模性、易研磨性、机械性能和抗风化性。
- 密度
- 0.936 g/cm³（ASTM D-1505）
- 熔点
- 124°C（HPC），维卡软化点：110°C（ASTM D-1525）
English description（英文原文，共 1131 字符）
Product Name:UR644
English Name:UR644
CAS No.:9002-88-4
Aliases:High density polyethylene, Rotational molding grade polyethylene
Molecular Formula:(C2H4)n
Physical Properties:Rotational molding grade polyethylene, granular appearance, density 0.936 g/cm³, melting point 124°C, softening point 110°C, melt flow rate 5 g/10min (ASTM D-1238). Good moldability, easy grindability, mechanical properties and weather resistance.
Uses:Mainly used in rotational molding process, suitable for manufacturing water tanks and centrifugal molded products. It has excellent molding processability, mechanical strength and environmental stress crack resistance, suitable for long-term outdoor use.
Technical Specifications:
Melt flow rate: 5 g/10min (ASTM D-1238)
Density: 0.936 g/cm³ (ASTM D-1505)
Tensile strength at yield/break: 165/250 kg/cm² (ASTM D-638)
Elongation at break: 900% (ASTM D-638)
Hardness: 63 Shore D (ASTM D-2240)
Flexural modulus: 7000 kg/cm² (ASTM D-790)
Izod impact strength (23°C): 60 kg·cm/cm (ASTM D-256)
ESCR F50: >500 (ASTM D-1693)
Melting point: 124°C (HPC), Vicat softening point: 110°C (ASTM D-1525)
English Name:UR644
CAS No.:9002-88-4
Aliases:High density polyethylene, Rotational molding grade polyethylene
Molecular Formula:(C2H4)n
Physical Properties:Rotational molding grade polyethylene, granular appearance, density 0.936 g/cm³, melting point 124°C, softening point 110°C, melt flow rate 5 g/10min (ASTM D-1238). Good moldability, easy grindability, mechanical properties and weather resistance.
Uses:Mainly used in rotational molding process, suitable for manufacturing water tanks and centrifugal molded products. It has excellent molding processability, mechanical strength and environmental stress crack resistance, suitable for long-term outdoor use.
Technical Specifications:
Melt flow rate: 5 g/10min (ASTM D-1238)
Density: 0.936 g/cm³ (ASTM D-1505)
Tensile strength at yield/break: 165/250 kg/cm² (ASTM D-638)
Elongation at break: 900% (ASTM D-638)
Hardness: 63 Shore D (ASTM D-2240)
Flexural modulus: 7000 kg/cm² (ASTM D-790)
Izod impact strength (23°C): 60 kg·cm/cm (ASTM D-256)
ESCR F50: >500 (ASTM D-1693)
Melting point: 124°C (HPC), Vicat softening point: 110°C (ASTM D-1525)
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常见问题
- UR644的 CAS 号是多少？
- UR644的 CAS 号是 None。
- UR644的分子式和分子量是什么？
- UR644的分子式为 (C2H4)n。
- UR644的英文名称是什么？
- UR644的英文名称为 UR644。
- UR644还有哪些别名？
- UR644又称 高密度聚乙烯、滚塑级聚乙烯。
- UR644有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条UR644供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- UR644的供应商主要分布在 上海市（1 条） 等地。
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- 平台上UR644的供应级别包括 工业级。
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- UR644的报价单位主要有 千克。
- 哪里可以查到UR644的价格？
- 掌上化工UR644产品页汇总了各供应商的最新报价与规格，地址：/chemicals/ur644/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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