PC EXL4419-739 (CAS No.None)
- 中文别名
- EXL4419-739；EXL4419-739树脂；聚碳酸酯 EXL4419
- 英文名称
- PC EXL4419-739 Polycarbonate Resin
- 分子式
- (C16H14O3)n
- 所属类别
- 塑料橡胶
- 物化性质
- 无色至微黄色透明或不透明颗粒；密度约1.20 g/cm³，玻璃化转变温度约150°C，折射率约1.585；具有优良的抗冲击性、刚性和尺寸稳定性，吸水率低，耐热性中等；EXL4419牌号流动性好，适合薄壁注塑，低温下仍保持良好韧性。
- 密度
- 约1.20 g/cm³。
English description（英文原文，共 1283 字符）
Product Name:PC EXL4419-739 Polycarbonate Resin
English Name:PC EXL4419-739 Polycarbonate Resin
CAS No.:25037-45-0
Aliases:EXL4419-739, Polycarbonate EXL4419, LEXAN EXL4419
Molecular Formula:(C16H14O3)n
Physical Properties:Colorless to light yellow transparent or opaque granules. Density approx. 1.20 g/cm³, glass transition temperature approx. 150°C, refractive index approx. 1.585. It exhibits excellent impact resistance, rigidity and dimensional stability, with low water absorption and moderate heat resistance. The EXL4419 grade offers good flow for thin-wall injection molding and retains excellent toughness at low temperatures.
Uses:Mainly used for injection molding of toys, protective housings, lighting parts and containers. This grade combines high impact resistance with good processability, making it suitable for thin-wall enclosures, protective covers, and consumer articles requiring transparent or good surface quality.
Technical Specifications:
Density: approx. 1.20 g/cm³.
Glass transition temperature: approx. 150°C.
Heat deflection temperature (1.82 MPa): approx. 125°C.
Typical melt temperature for injection molding: 260–320°C.
Impact performance: high notched impact strength at room temperature and good toughness retained at low temperatures.
English Name:PC EXL4419-739 Polycarbonate Resin
CAS No.:25037-45-0
Aliases:EXL4419-739, Polycarbonate EXL4419, LEXAN EXL4419
Molecular Formula:(C16H14O3)n
Physical Properties:Colorless to light yellow transparent or opaque granules. Density approx. 1.20 g/cm³, glass transition temperature approx. 150°C, refractive index approx. 1.585. It exhibits excellent impact resistance, rigidity and dimensional stability, with low water absorption and moderate heat resistance. The EXL4419 grade offers good flow for thin-wall injection molding and retains excellent toughness at low temperatures.
Uses:Mainly used for injection molding of toys, protective housings, lighting parts and containers. This grade combines high impact resistance with good processability, making it suitable for thin-wall enclosures, protective covers, and consumer articles requiring transparent or good surface quality.
Technical Specifications:
Density: approx. 1.20 g/cm³.
Glass transition temperature: approx. 150°C.
Heat deflection temperature (1.82 MPa): approx. 125°C.
Typical melt temperature for injection molding: 260–320°C.
Impact performance: high notched impact strength at room temperature and good toughness retained at low temperatures.
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常见问题
- PC EXL4419-739的 CAS 号是多少？
- PC EXL4419-739的 CAS 号是 None。
- PC EXL4419-739的分子式和分子量是什么？
- PC EXL4419-739的分子式为 (C16H14O3)n。
- PC EXL4419-739的英文名称是什么？
- PC EXL4419-739的英文名称为 PC EXL4419-739 Polycarbonate Resin。
- PC EXL4419-739还有哪些别名？
- PC EXL4419-739又称 EXL4419-739、EXL4419-739树脂、聚碳酸酯 EXL4419。
- PC EXL4419-739有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PC EXL4419-739供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PC EXL4419-739的供应商主要分布在哪些地区？
- PC EXL4419-739的供应商主要分布在 上海市（1 条） 等地。
- PC EXL4419-739有哪些级别可选？
- 平台上PC EXL4419-739的供应级别包括 工业级。
- PC EXL4419-739的报价单位是什么？
- PC EXL4419-739的报价单位主要有 千克。
- 哪里可以查到PC EXL4419-739的价格？
- 掌上化工PC EXL4419-739产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pc-exl4419-739/。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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