PPS R-4-220NA (CAS No.None)
- 物化性质
- 天然色（Natural）聚苯硫醚，密度1.65 g/cm³。具有优异的耐热性能，可在180~220℃温度范围内使用，短期可耐260℃，并可在200~240℃下长期使用；电性能十分突出，介电常数和介电损耗角正切值较低，且在较宽的频率、温度及湿度范围内变化不大；耐电弧性好，常用于电器绝缘材料；吸水率极小，机械性能优异，硬度高，负荷下耐蠕变性好；阻燃性能好，达到UL 94 V-0/5VA级。
- 密度
- 1.65 g/cm³（ASTM D-792）
English description（英文原文，共 1771 字符）
Product Name:PPS R-4-220NA
English Name:PPS R-4-220NA
CAS No.:9016-75-5
Aliases:PPS R-4-220NA, Polyphenylene sulfide R-4-220NA
Molecular Formula:(C6H4S)n
Physical Properties:Natural-color polyphenylene sulfide with a density of 1.65 g/cm³. It exhibits excellent heat resistance, usable in the temperature range of 180–220°C, with short-term resistance up to 260°C and long-term service at 200–240°C. It has outstanding electrical properties, with low dielectric constant and dielectric loss tangent that remain stable over a wide range of frequency, temperature, and humidity. It also features excellent arc resistance, very low water absorption, high hardness, good creep resistance under load, superb mechanical properties, and flame retardancy meeting UL 94 V-0/5VA.
Uses:Widely used in electronics, automotive, machinery, and chemical industries. In automotive applications, it can replace metals in exhaust gas recirculation valves, water pump impellers, and pneumatic signal regulators. In electrical and electronic applications, it is suitable for high-temperature electrical components above 200°C, such as motor brush holders, starter coils, shielding cases, and blades; TV high-voltage housings, sockets, terminals, and terminal boards; transformer, choke, and relay frames and housings; IC carriers and H-class coil formers. In mechanical engineering, it is used for pump bodies, valves, bearings, bearing brackets, piston rings, and gears as housings, structural parts, wear-resistant parts, and sealing materials.
Technical Specifications:
Density: 1.65 g/cm³ (ASTM D-792)
Tensile strength: 22.0 Ksi (ASTM D-638)
Heat deflection temperature: >500°F at 264 psi (ASTM D-648)
Flammability: UL 94 V-0/5VA
Volume resistivity: 1×10^16 Ω·cm (ASTM D-257)
English Name:PPS R-4-220NA
CAS No.:9016-75-5
Aliases:PPS R-4-220NA, Polyphenylene sulfide R-4-220NA
Molecular Formula:(C6H4S)n
Physical Properties:Natural-color polyphenylene sulfide with a density of 1.65 g/cm³. It exhibits excellent heat resistance, usable in the temperature range of 180–220°C, with short-term resistance up to 260°C and long-term service at 200–240°C. It has outstanding electrical properties, with low dielectric constant and dielectric loss tangent that remain stable over a wide range of frequency, temperature, and humidity. It also features excellent arc resistance, very low water absorption, high hardness, good creep resistance under load, superb mechanical properties, and flame retardancy meeting UL 94 V-0/5VA.
Uses:Widely used in electronics, automotive, machinery, and chemical industries. In automotive applications, it can replace metals in exhaust gas recirculation valves, water pump impellers, and pneumatic signal regulators. In electrical and electronic applications, it is suitable for high-temperature electrical components above 200°C, such as motor brush holders, starter coils, shielding cases, and blades; TV high-voltage housings, sockets, terminals, and terminal boards; transformer, choke, and relay frames and housings; IC carriers and H-class coil formers. In mechanical engineering, it is used for pump bodies, valves, bearings, bearing brackets, piston rings, and gears as housings, structural parts, wear-resistant parts, and sealing materials.
Technical Specifications:
Density: 1.65 g/cm³ (ASTM D-792)
Tensile strength: 22.0 Ksi (ASTM D-638)
Heat deflection temperature: >500°F at 264 psi (ASTM D-648)
Flammability: UL 94 V-0/5VA
Volume resistivity: 1×10^16 Ω·cm (ASTM D-257)
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常见问题
- PPS R-4-220NA的 CAS 号是多少？
- PPS R-4-220NA的 CAS 号是 None。
- PPS R-4-220NA的分子式和分子量是什么？
- PPS R-4-220NA的分子式为 (C6H4S)n。
- PPS R-4-220NA的英文名称是什么？
- PPS R-4-220NA的英文名称为 PPS R-4-220NA。
- PPS R-4-220NA还有哪些别名？
- PPS R-4-220NA又称 PPS R-4-220NA、聚苯硫醚R-4-220NA。
- PPS R-4-220NA有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PPS R-4-220NA供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PPS R-4-220NA的供应商主要分布在哪些地区？
- PPS R-4-220NA的供应商主要分布在 上海市（1 条） 等地。
- PPS R-4-220NA有哪些级别可选？
- 平台上PPS R-4-220NA的供应级别包括 工业级。
- PPS R-4-220NA的报价单位是什么？
- PPS R-4-220NA的报价单位主要有 千克。
- 哪里可以查到PPS R-4-220NA的价格？
- 掌上化工PPS R-4-220NA产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pps-r-4-220na/。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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