PBT 4830 工程塑料 (CAS No.None)
- 物化性质
- 黑色本色，玻璃纤维含量30%。吸水率0.03%（ASTM D-570）。成型收缩率0.2-1.4%，比重1.58-1.64。拉伸强度1100-1400 Kg/cm²，弯曲弹性率70000 Kg/cm²，洛氏硬度94 M-Scale，IZOD冲击强度7.0-13.0 Kg·cm/cm，弯曲强度1500-2300 Kg/cm²，拉伸伸长率4-5%。耐电弧性100 sec（ASTM D-495），绝缘破坏强度23 KV/mm，表面电阻率>10^12 Ω（ASTM D-257），介电正接0.001（60Hz），体积电阻率>10^15 Ω·cm（ASTM D-257），介电率3.5（60Hz）。热变形温度208℃（18.6 Kg/cm²）/220℃（4.6 Kg/cm²），线膨胀系数3×10^-5 cm/cm/℃，熔点225℃，耐燃性V-0（3.0mm）。包装规格25kg/袋。
English description（英文原文，共 1519 字符）
Product Name:PBT 4830 Engineering Plastic
English Name:PBT 4830 Engineering Plastic
CAS No.:26062-94-2
Aliases:PBT resin, Poly(butylene terephthalate), Glass fiber reinforced PBT
Molecular Formula:(C12H12O4)n
Physical Properties:Black natural color, glass fiber content 30%. Water absorption 0.03% (ASTM D-570). Mold shrinkage 0.2-1.4%, specific gravity 1.58-1.64. Tensile strength 1100-1400 Kg/cm², flexural modulus 70000 Kg/cm², Rockwell hardness 94 M-Scale, IZOD impact strength 7.0-13.0 Kg·cm/cm, flexural strength 1500-2300 Kg/cm², tensile elongation 4-5%. Arc resistance 100 sec (ASTM D-495), dielectric breakdown strength 23 KV/mm, surface resistivity >10^12 Ω (ASTM D-257), dissipation factor 0.001 (60Hz), volume resistivity >10^15 Ω·cm (ASTM D-257), dielectric constant 3.5 (60Hz). Heat deflection temperature 208℃ (18.6 Kg/cm²)/220℃ (4.6 Kg/cm²), coefficient of linear expansion 3×10^-5 cm/cm/℃, melting point 225℃, flammability rating V-0 (3.0mm). Package: 25kg/bag.
Uses:Suitable for connectors, cooling fans, sockets, coil bobbins, automotive and motorcycle parts, switches, TV components, rectifiers, and other electronic/electrical and automotive parts. It offers high strength, high heat resistance, and excellent electrical insulation, and is ideal for injection molding.
Technical Specifications:
Glass fiber content: 30%
Water absorption: 0.03% (ASTM D-570)
Specific gravity: 1.58-1.64 (ASTM D-792)
Heat deflection temperature (18.6 Kg/cm²): 208℃
Flammability rating (3.0mm): V-0 (UL 94)
English Name:PBT 4830 Engineering Plastic
CAS No.:26062-94-2
Aliases:PBT resin, Poly(butylene terephthalate), Glass fiber reinforced PBT
Molecular Formula:(C12H12O4)n
Physical Properties:Black natural color, glass fiber content 30%. Water absorption 0.03% (ASTM D-570). Mold shrinkage 0.2-1.4%, specific gravity 1.58-1.64. Tensile strength 1100-1400 Kg/cm², flexural modulus 70000 Kg/cm², Rockwell hardness 94 M-Scale, IZOD impact strength 7.0-13.0 Kg·cm/cm, flexural strength 1500-2300 Kg/cm², tensile elongation 4-5%. Arc resistance 100 sec (ASTM D-495), dielectric breakdown strength 23 KV/mm, surface resistivity >10^12 Ω (ASTM D-257), dissipation factor 0.001 (60Hz), volume resistivity >10^15 Ω·cm (ASTM D-257), dielectric constant 3.5 (60Hz). Heat deflection temperature 208℃ (18.6 Kg/cm²)/220℃ (4.6 Kg/cm²), coefficient of linear expansion 3×10^-5 cm/cm/℃, melting point 225℃, flammability rating V-0 (3.0mm). Package: 25kg/bag.
Uses:Suitable for connectors, cooling fans, sockets, coil bobbins, automotive and motorcycle parts, switches, TV components, rectifiers, and other electronic/electrical and automotive parts. It offers high strength, high heat resistance, and excellent electrical insulation, and is ideal for injection molding.
Technical Specifications:
Glass fiber content: 30%
Water absorption: 0.03% (ASTM D-570)
Specific gravity: 1.58-1.64 (ASTM D-792)
Heat deflection temperature (18.6 Kg/cm²): 208℃
Flammability rating (3.0mm): V-0 (UL 94)
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- PBT 4830 工程塑料的 CAS 号是多少？
- PBT 4830 工程塑料的 CAS 号是 None。
- PBT 4830 工程塑料的分子式和分子量是什么？
- PBT 4830 工程塑料的分子式为 (C12H12O4)n。
- PBT 4830 工程塑料的英文名称是什么？
- PBT 4830 工程塑料的英文名称为 PBT 4830 Engineering Plastic。
- PBT 4830 工程塑料还有哪些别名？
- PBT 4830 工程塑料又称 PBT树脂、聚对苯二甲酸丁二醇酯、玻璃纤维增强PBT。
- PBT 4830 工程塑料有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PBT 4830 工程塑料供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PBT 4830 工程塑料的供应商主要分布在哪些地区？
- PBT 4830 工程塑料的供应商主要分布在 上海市（1 条） 等地。
- PBT 4830 工程塑料有哪些级别可选？
- 平台上PBT 4830 工程塑料的供应级别包括 工业级。
- PBT 4830 工程塑料的报价单位是什么？
- PBT 4830 工程塑料的报价单位主要有 千克。
- 哪里可以查到PBT 4830 工程塑料的价格？
- 掌上化工PBT 4830 工程塑料产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pbt-4830-gong-cheng-su-liao/。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。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布PBT 4830 工程塑料采购需求
