高密度聚乙烯 (CAS No.None)
- 物化性质
- 白色或乳白色颗粒/粉末，无味无臭，具有优良的耐磨性、耐冲击性、耐化学腐蚀性和电绝缘性。密度为0.941~0.970 g/cm³，熔点约120~140°C，维卡软化点约120~125°C，脆化温度低于-100°C；吸水性低，不溶于水，常温下对常见有机溶剂具有良好的耐受性，极少溶解或溶胀。
- 密度
- 0.941~0.970 g/cm³
English description（英文原文，共 1299 字符）
Product Name:High Density Polyethylene
English Name:High Density Polyethylene
CAS No.:9002-88-4
Aliases:Low-pressure polyethylene, HDPE, PE-HD, High-density polyethylene resin
Molecular Formula:(C2H4)n
Physical Properties:White or milky-white pellets/powder, odorless and tasteless, with excellent abrasion resistance, impact resistance, chemical resistance, and electrical insulation. Density: 0.941-0.970 g/cm³; melting point: approx. 120-140°C; Vicat softening point: approx. 120-125°C; brittleness temperature: below -100°C. Low water absorption; insoluble in water and resistant to common organic solvents at room temperature, with little dissolution or swelling.
Uses:General-purpose grades are used for injection molding, extrusion, and general plastic products; pipe grades are used for water supply and drainage pipes, gas pipes, and corrugated pipes; profile grades are used for sheets, pallets, and crates; wire/cable grades are used for insulation and jacketing of wires and cables. It is also used for blow-molded containers, packaging bottles, films, and food-contact containers.
Technical Specifications:
Density: 0.941-0.970 g/cm³
Melt flow rate: 0.1-20 g/10 min (190°C, 2.16 kg)
Tensile yield strength: 20-35 MPa
Elongation at break: ≥500%
Dielectric strength: ≥20 kV/mm
English Name:High Density Polyethylene
CAS No.:9002-88-4
Aliases:Low-pressure polyethylene, HDPE, PE-HD, High-density polyethylene resin
Molecular Formula:(C2H4)n
Physical Properties:White or milky-white pellets/powder, odorless and tasteless, with excellent abrasion resistance, impact resistance, chemical resistance, and electrical insulation. Density: 0.941-0.970 g/cm³; melting point: approx. 120-140°C; Vicat softening point: approx. 120-125°C; brittleness temperature: below -100°C. Low water absorption; insoluble in water and resistant to common organic solvents at room temperature, with little dissolution or swelling.
Uses:General-purpose grades are used for injection molding, extrusion, and general plastic products; pipe grades are used for water supply and drainage pipes, gas pipes, and corrugated pipes; profile grades are used for sheets, pallets, and crates; wire/cable grades are used for insulation and jacketing of wires and cables. It is also used for blow-molded containers, packaging bottles, films, and food-contact containers.
Technical Specifications:
Density: 0.941-0.970 g/cm³
Melt flow rate: 0.1-20 g/10 min (190°C, 2.16 kg)
Tensile yield strength: 20-35 MPa
Elongation at break: ≥500%
Dielectric strength: ≥20 kV/mm
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常见问题
- 高密度聚乙烯的 CAS 号是多少？
- 高密度聚乙烯的 CAS 号是 None。
- 高密度聚乙烯的分子式和分子量是什么？
- 高密度聚乙烯的分子式为 (C2H4)n。
- 高密度聚乙烯的英文名称是什么？
- 高密度聚乙烯的英文名称为 High Density Polyethylene。
- 高密度聚乙烯还有哪些别名？
- 高密度聚乙烯又称 低压聚乙烯、HDPE、PE-HD、高密度聚乙烯树脂。
- 高密度聚乙烯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条高密度聚乙烯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 平台上高密度聚乙烯的供应级别包括 工业级。
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- 高密度聚乙烯的报价单位主要有 千克。
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