PC/沙伯基础(原GE)/141R (CAS No.None)
- 物化性质
- 密度1.2 g/cm³，模具收缩率0.5~0.7%（3.2mm），吸水率0.15%；拉伸强度（断裂点）69 MPa，屈服拉伸强度62 MPa，断裂伸长率130%，弯曲强度96 MPa，弯曲模量2343 MPa，缺口冲击强度（23℃）800 J/m，洛氏硬度R 118；热变形温度132℃（1.8 MPa）及137℃（0.45 MPa），维卡软化点154℃，UL长期使用温度130℃，阻燃等级UL94 HB，线膨胀系数（ASTM E831）16.8×10⁻⁵/℃；介电常数（60Hz）3.17，体积电阻率1.0×10¹⁷ Ω·cm。
English description（英文原文，共 1387 字符）
Product Name:SABIC PC 141R
English Name:SABIC PC 141R
CAS No.:25037-45-0
Aliases:Polycarbonate 141R, GE 141R, Lexan 141R
Molecular Formula:(C16H14O3)n
Physical Properties:Density 1.2 g/cm³, mold shrinkage 0.5–0.7% (3.2mm), water absorption 0.15%; tensile strength at break 69 MPa, yield tensile strength 62 MPa, elongation at break 130%, flexural strength 96 MPa, flexural modulus 2343 MPa, notched impact strength 800 J/m (23°C), Rockwell hardness R 118; heat deflection temperature 132°C (1.8 MPa) and 137°C (0.45 MPa), Vicat softening temperature 154°C, UL long-term use temperature 130°C, flame rating UL94 HB, coefficient of linear thermal expansion (ASTM E831) 16.8×10⁻⁵/°C; dielectric constant (60 Hz) 3.17, volume resistivity 1.0×10¹⁷ Ω·cm.
Uses:141R is a medium-viscosity general-purpose polycarbonate resin manufactured by SABIC (formerly GE), designed for injection molding. It offers excellent flow, good mold release and high mechanical strength, and is widely used in automotive parts, electronic/electrical enclosures, lighting fixtures, home appliances and precision mechanical components.
Technical Specifications:
Melt flow rate: 10.5 g/10min (ASTM D-1238)
Mold shrinkage: 0.5–0.7% (3.2mm, ASTM D-955)
Tensile strength at break: 69 MPa (ASTM D-638)
Notched impact strength: 800 J/m (23°C, ASTM D-256)
Heat deflection temperature: 132°C (1.8 MPa, ASTM D-648)
English Name:SABIC PC 141R
CAS No.:25037-45-0
Aliases:Polycarbonate 141R, GE 141R, Lexan 141R
Molecular Formula:(C16H14O3)n
Physical Properties:Density 1.2 g/cm³, mold shrinkage 0.5–0.7% (3.2mm), water absorption 0.15%; tensile strength at break 69 MPa, yield tensile strength 62 MPa, elongation at break 130%, flexural strength 96 MPa, flexural modulus 2343 MPa, notched impact strength 800 J/m (23°C), Rockwell hardness R 118; heat deflection temperature 132°C (1.8 MPa) and 137°C (0.45 MPa), Vicat softening temperature 154°C, UL long-term use temperature 130°C, flame rating UL94 HB, coefficient of linear thermal expansion (ASTM E831) 16.8×10⁻⁵/°C; dielectric constant (60 Hz) 3.17, volume resistivity 1.0×10¹⁷ Ω·cm.
Uses:141R is a medium-viscosity general-purpose polycarbonate resin manufactured by SABIC (formerly GE), designed for injection molding. It offers excellent flow, good mold release and high mechanical strength, and is widely used in automotive parts, electronic/electrical enclosures, lighting fixtures, home appliances and precision mechanical components.
Technical Specifications:
Melt flow rate: 10.5 g/10min (ASTM D-1238)
Mold shrinkage: 0.5–0.7% (3.2mm, ASTM D-955)
Tensile strength at break: 69 MPa (ASTM D-638)
Notched impact strength: 800 J/m (23°C, ASTM D-256)
Heat deflection temperature: 132°C (1.8 MPa, ASTM D-648)
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常见问题
- PC/沙伯基础(原GE)/141R的 CAS 号是多少？
- PC/沙伯基础(原GE)/141R的 CAS 号是 None。
- PC/沙伯基础(原GE)/141R的分子式和分子量是什么？
- PC/沙伯基础(原GE)/141R的分子式为 (C16H14O3)n。
- PC/沙伯基础(原GE)/141R的英文名称是什么？
- PC/沙伯基础(原GE)/141R的英文名称为 SABIC PC 141R。
- PC/沙伯基础(原GE)/141R还有哪些别名？
- PC/沙伯基础(原GE)/141R又称 聚碳酸酯141R、GE 141R、沙伯基础141R。
- PC/沙伯基础(原GE)/141R有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PC/沙伯基础(原GE)/141R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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- PC/沙伯基础(原GE)/141R的供应商主要分布在 上海市（1 条） 等地。
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- 平台上PC/沙伯基础(原GE)/141R的供应级别包括 工业级。
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- PC/沙伯基础(原GE)/141R的报价单位主要有 千克。
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- 掌上化工PC/沙伯基础(原GE)/141R产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pc-sha-bo-ji-chu-yuan-ge-141r/。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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