S2040 (CAS No.None)
- 物化性质
- 白色或微黄色颗粒，密度约1.38～1.40 g/cm³，熔点255～260℃，特性粘度约0.65～0.68 dL/g。吸湿率低（约0.4%），不溶于水及一般有机溶剂，具有优良的耐热性、耐化学药品性和电绝缘性。
- 熔点
- ≥255℃
English description（英文原文，共 1014 字符）
Product Name:Fiber-grade PET chips (S2040)
English Name:Fiber-grade PET chips (S2040)
CAS No.:25038-59-9
Aliases:PET chips, Polyester chips, PET resin, Polyethylene terephthalate chips
Molecular Formula:(C10H8O4)n
Physical Properties:White or slightly yellow granules; density approximately 1.38–1.40 g/cm³; melting point 255–260°C; intrinsic viscosity about 0.65–0.68 dL/g. Low moisture absorption (about 0.4%), insoluble in water and common organic solvents, with excellent heat resistance, chemical resistance, and electrical insulation properties.
Uses:Mainly used for producing polyester staple fibers and filaments, suitable for pure or blended woven fabrics, nonwoven fabrics, filling materials, and other applications. It can also be used as raw material for engineering plastics, films, and other polyester products.
Technical Specifications:
Intrinsic viscosity: 0.65±0.02 dL/g
Melting point: ≥255°C
Moisture content: ≤0.2%
Carboxyl end group content: ≤30 mol/t
Color: L value ≥80, b value ≤4
English Name:Fiber-grade PET chips (S2040)
CAS No.:25038-59-9
Aliases:PET chips, Polyester chips, PET resin, Polyethylene terephthalate chips
Molecular Formula:(C10H8O4)n
Physical Properties:White or slightly yellow granules; density approximately 1.38–1.40 g/cm³; melting point 255–260°C; intrinsic viscosity about 0.65–0.68 dL/g. Low moisture absorption (about 0.4%), insoluble in water and common organic solvents, with excellent heat resistance, chemical resistance, and electrical insulation properties.
Uses:Mainly used for producing polyester staple fibers and filaments, suitable for pure or blended woven fabrics, nonwoven fabrics, filling materials, and other applications. It can also be used as raw material for engineering plastics, films, and other polyester products.
Technical Specifications:
Intrinsic viscosity: 0.65±0.02 dL/g
Melting point: ≥255°C
Moisture content: ≤0.2%
Carboxyl end group content: ≤30 mol/t
Color: L value ≥80, b value ≤4
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常见问题
- S2040的 CAS 号是多少？
- S2040的 CAS 号是 None。
- S2040的分子式和分子量是什么？
- S2040的分子式为 (C10H8O4)n。
- S2040的英文名称是什么？
- S2040的英文名称为 Fiber-grade PET chips (S2040)。
- S2040还有哪些别名？
- S2040又称 PET切片、聚酯切片、涤纶树脂、聚对苯二甲酸乙二醇酯切片。
- S2040有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条S2040供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- S2040的供应商主要分布在哪些地区？
- S2040的供应商主要分布在 上海市（1 条） 等地。
- S2040有哪些级别可选？
- 平台上S2040的供应级别包括 工业级。
- S2040的报价单位是什么？
- S2040的报价单位主要有 千克。
- 哪里可以查到S2040的价格？
- 掌上化工S2040产品页汇总了各供应商的最新报价与规格，地址：/chemicals/s2040/。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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