聚氧化乙烯 (CAS No.68441-17-8)
- 物化性质
- 白色粒状粉末（>20目）。软化点65~67℃。表观密度0.2~0.3 kg/L，真密度1.15~1.22 kg/L。pH值中性（0.5wt%水溶液）。完全溶于水，溶于某些有机溶剂，低浓度下具有很高粘性。为柔软、高强度的热可塑性树脂，可用压延、挤压、铸塑等方式加工。耐细菌侵蚀，不腐败，吸湿性不大，具有絮凝作用，与其他树脂相容性好。
- 外观
- 白色粒状粉末，粒度>20目
- 溶解性
- 完全溶于水，溶于某些有机溶剂
English description（英文原文，共 1301 字符）
Product Name:Polyethylene Oxide
English Name:Polyethylene Oxide
CAS No.:68441-17-8
Aliases:PEO, Poly(ethylene oxide)
Molecular Formula:H-(-OCH2CH2-)n-OH
Physical Properties:White granular powder (>20 mesh). Softening point 65~67°C. Apparent density 0.2~0.3 kg/L, true density 1.15~1.22 kg/L. Neutral pH (0.5 wt% aqueous solution). Completely soluble in water and soluble in certain organic solvents; highly viscous even at low concentrations. A soft, high-strength thermoplastic resin that can be processed by calendering, extrusion, and casting. Resistant to bacterial attack, does not spoil, low hygroscopicity, has flocculation properties, and good compatibility with other resins.
Uses:This product is a non-ionic linear polymer with flocculating, thickening, sustained-release, lubricating, dispersing, retention-aid, and water-retention properties. It is non-toxic and non-irritating, widely used in water treatment, papermaking, daily chemicals, coatings, adhesives, and polymer processing.
Technical Specifications:
Appearance: white granular powder, particle size >20 mesh
Softening point: 65~67°C
Apparent density: 0.2~0.3 kg/L; true density: 1.15~1.22 kg/L
pH value: neutral (0.5 wt% aqueous solution)
Solubility: completely soluble in water, soluble in certain organic solvents
English Name:Polyethylene Oxide
CAS No.:68441-17-8
Aliases:PEO, Poly(ethylene oxide)
Molecular Formula:H-(-OCH2CH2-)n-OH
Physical Properties:White granular powder (>20 mesh). Softening point 65~67°C. Apparent density 0.2~0.3 kg/L, true density 1.15~1.22 kg/L. Neutral pH (0.5 wt% aqueous solution). Completely soluble in water and soluble in certain organic solvents; highly viscous even at low concentrations. A soft, high-strength thermoplastic resin that can be processed by calendering, extrusion, and casting. Resistant to bacterial attack, does not spoil, low hygroscopicity, has flocculation properties, and good compatibility with other resins.
Uses:This product is a non-ionic linear polymer with flocculating, thickening, sustained-release, lubricating, dispersing, retention-aid, and water-retention properties. It is non-toxic and non-irritating, widely used in water treatment, papermaking, daily chemicals, coatings, adhesives, and polymer processing.
Technical Specifications:
Appearance: white granular powder, particle size >20 mesh
Softening point: 65~67°C
Apparent density: 0.2~0.3 kg/L; true density: 1.15~1.22 kg/L
pH value: neutral (0.5 wt% aqueous solution)
Solubility: completely soluble in water, soluble in certain organic solvents
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常见问题
- 聚氧化乙烯的 CAS 号是多少？
- 聚氧化乙烯的 CAS 号是 68441-17-8。
- 聚氧化乙烯的分子式和分子量是什么？
- 聚氧化乙烯的分子式为 H-(-OCH2CH2-)n-OH。
- 聚氧化乙烯的英文名称是什么？
- 聚氧化乙烯的英文名称为 Polyethylene Oxide。
- 聚氧化乙烯还有哪些别名？
- 聚氧化乙烯又称 PEO、聚环氧乙烷。
- 聚氧化乙烯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条聚氧化乙烯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 平台上聚氧化乙烯的供应级别包括 工业级。
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- 掌上化工聚氧化乙烯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/68441-17-8/。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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