POE (CAS No.None)
- 物化性质
- POE是乙烯与辛烯（或丁烯）共聚得到的聚烯烃弹性体，分子量分布窄，密度约0.86-0.88 g/cm³，熔点约60-90℃，具有优异的耐低温性和耐候性。与聚烯烃相容性好，流动性好，可改善填料分散效果，提高制品熔接痕强度。分子结构中侧辛基长于侧乙基，可形成联结点，在受到冲击时起分散和缓冲作用。
- 技术参数
- POE添加量建议控制在20%以下，以保持体系拉伸强度、弯曲强度和弯曲模量。 加入POE后可提高体系熔融指数，改善流动性；当POE含量超过85份后，体系熔融指数基本不再变化。 添加POE可显著提高体系的冲击强度和断裂伸长率，减少银纹扩展为裂纹的机会。 密度约0.86-0.88 g/cm³，熔点约60-90℃，脆化温度低于-50℃。
English description（英文原文，共 2100 字符）
Product Name:Polyolefin Elastomer
English Name:Polyolefin Elastomer
CAS No.:26221-73-8
Aliases:Ethylene-Octene Copolymer, POE Elastomer, Polyolefin Thermoplastic Elastomer
Molecular Formula:(C2H4)x(C8H16)y
Physical Properties:POE is a polyolefin elastomer produced by copolymerization of ethylene with octene (or butene), featuring narrow molecular weight distribution, a density of approximately 0.86-0.88 g/cm³, a melting point of about 60-90°C, and excellent low-temperature resistance and weatherability. It exhibits good compatibility with polyolefins and superior flowability, improving filler dispersion and weld line strength of finished products. The side octyl groups are longer than side ethyl groups, enabling the formation of physical crosslinking points that disperse and buffer impact energy.
Uses:Mainly used for toughening modification of PP, PE and PA, and for manufacturing bumpers, fenders, steering wheels, and pads in the automotive industry. It is also used in wire and cable industries for insulation layers and jackets requiring high heat and environmental resistance, as well as in industrial products such as hoses, conveyor belts, rubberized fabrics, and molded goods. Additionally, it is widely applied in medical devices, household appliances, sporting goods, toys, film packaging (especially suitable for low-smoke halogen-free flame-retardant compounds), foamed midsoles and outsoles for sports shoes, flame-retardant masterbatches, stretch films, and wrap films.
Technical Specifications:
The recommended POE addition level is below 20% to maintain tensile strength, flexural strength, and flexural modulus of the system.
The addition of POE increases the melt flow index and improves overall flowability; when POE content exceeds 85 phr, the melt flow index remains essentially unchanged.
Adding POE significantly enhances the impact strength and elongation at break of the system, reducing the opportunity for crazes to develop into cracks.
Density is approximately 0.86-0.88 g/cm³, melting point is about 60-90°C, and brittle temperature is below -50°C.
English Name:Polyolefin Elastomer
CAS No.:26221-73-8
Aliases:Ethylene-Octene Copolymer, POE Elastomer, Polyolefin Thermoplastic Elastomer
Molecular Formula:(C2H4)x(C8H16)y
Physical Properties:POE is a polyolefin elastomer produced by copolymerization of ethylene with octene (or butene), featuring narrow molecular weight distribution, a density of approximately 0.86-0.88 g/cm³, a melting point of about 60-90°C, and excellent low-temperature resistance and weatherability. It exhibits good compatibility with polyolefins and superior flowability, improving filler dispersion and weld line strength of finished products. The side octyl groups are longer than side ethyl groups, enabling the formation of physical crosslinking points that disperse and buffer impact energy.
Uses:Mainly used for toughening modification of PP, PE and PA, and for manufacturing bumpers, fenders, steering wheels, and pads in the automotive industry. It is also used in wire and cable industries for insulation layers and jackets requiring high heat and environmental resistance, as well as in industrial products such as hoses, conveyor belts, rubberized fabrics, and molded goods. Additionally, it is widely applied in medical devices, household appliances, sporting goods, toys, film packaging (especially suitable for low-smoke halogen-free flame-retardant compounds), foamed midsoles and outsoles for sports shoes, flame-retardant masterbatches, stretch films, and wrap films.
Technical Specifications:
The recommended POE addition level is below 20% to maintain tensile strength, flexural strength, and flexural modulus of the system.
The addition of POE increases the melt flow index and improves overall flowability; when POE content exceeds 85 phr, the melt flow index remains essentially unchanged.
Adding POE significantly enhances the impact strength and elongation at break of the system, reducing the opportunity for crazes to develop into cracks.
Density is approximately 0.86-0.88 g/cm³, melting point is about 60-90°C, and brittle temperature is below -50°C.
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常见问题
- POE的 CAS 号是多少？
- POE的 CAS 号是 None。
- POE的分子式和分子量是什么？
- POE的分子式为 (C2H4)x(C8H16)y。
- POE的英文名称是什么？
- POE的英文名称为 Polyolefin Elastomer。
- POE还有哪些别名？
- POE又称 乙烯-辛烯共聚物、POE弹性体、聚烯烃热塑性弹性体。
- POE有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条POE供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- POE的供应商主要分布在哪些地区？
- POE的供应商主要分布在 上海市（1 条） 等地。
- POE有哪些级别可选？
- 平台上POE的供应级别包括 工业级。
- POE的报价单位是什么？
- POE的报价单位主要有 千克。
- 哪里可以查到POE的价格？
- 掌上化工POE产品页汇总了各供应商的最新报价与规格，地址：/chemicals/poe/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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