工程塑料 (CAS No.None)
- 物化性质
- 工程塑料是一类具有优异力学性能、耐热性、耐化学腐蚀性和尺寸稳定性的高分子材料。通常机械强度高，抗冲击性能好，摩擦系数低，并具有良好的电绝缘性和自润滑性。可在较宽的温度范围内使用，部分品种还具备阻燃性或耐候性。
- 技术参数
- 密度一般在1.0~1.5 g/cm³范围内，具体取决于工程塑料品种。 拉伸强度通常为40~120 MPa，可满足一般结构件承载要求。 热变形温度约在100~250℃之间，具有较好的耐热性能。 体积电阻率通常大于10^12 Ω·cm，电绝缘性能优良。 摩擦系数较低，一般在0.1~0.4之间，适合制作滑动部件。
English description（英文原文，共 1461 字符）
Product Name:Engineering Plastics
English Name:Engineering Plastics
Aliases:Industrial Plastics
Physical Properties:Engineering plastics are a class of high-performance polymer materials with excellent mechanical properties, heat resistance, chemical resistance, and dimensional stability. They generally exhibit high mechanical strength, good impact resistance, low friction coefficient, and excellent electrical insulation and self-lubricating properties. They can be used over a wide temperature range, and some grades also offer flame retardancy or weather resistance.
Uses:Used to manufacture bearings, gears, support rods and other mechanical components in electrical motors, and are also widely applied in automotive parts, electronic appliances, precision machinery, and industrial transmission fields. Their self-lubricating and wear-resistant characteristics reduce operating noise and extend service life.
Technical Specifications:
Density generally ranges from 1.0 to 1.5 g/cm³, depending on the specific type of engineering plastic.
Tensile strength is typically between 40 and 120 MPa, meeting general structural load-bearing requirements.
Heat deflection temperature is approximately 100 to 250°C, showing good heat resistance.
Volume resistivity is usually greater than 10^12 Ω·cm, providing excellent electrical insulation.
Friction coefficient is relatively low, generally between 0.1 and 0.4, suitable for making sliding components.
English Name:Engineering Plastics
Aliases:Industrial Plastics
Physical Properties:Engineering plastics are a class of high-performance polymer materials with excellent mechanical properties, heat resistance, chemical resistance, and dimensional stability. They generally exhibit high mechanical strength, good impact resistance, low friction coefficient, and excellent electrical insulation and self-lubricating properties. They can be used over a wide temperature range, and some grades also offer flame retardancy or weather resistance.
Uses:Used to manufacture bearings, gears, support rods and other mechanical components in electrical motors, and are also widely applied in automotive parts, electronic appliances, precision machinery, and industrial transmission fields. Their self-lubricating and wear-resistant characteristics reduce operating noise and extend service life.
Technical Specifications:
Density generally ranges from 1.0 to 1.5 g/cm³, depending on the specific type of engineering plastic.
Tensile strength is typically between 40 and 120 MPa, meeting general structural load-bearing requirements.
Heat deflection temperature is approximately 100 to 250°C, showing good heat resistance.
Volume resistivity is usually greater than 10^12 Ω·cm, providing excellent electrical insulation.
Friction coefficient is relatively low, generally between 0.1 and 0.4, suitable for making sliding components.
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常见问题
- 工程塑料的 CAS 号是多少？
- 工程塑料的 CAS 号是 None。
- 工程塑料的英文名称是什么？
- 工程塑料的英文名称为 Engineering Plastics。
- 工程塑料还有哪些别名？
- 工程塑料又称 工业塑料。
- 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。
- 工程塑料的供应商主要分布在哪些地区？
- 工程塑料的供应商主要分布在 上海市（1 条） 等地。
- 工程塑料有哪些级别可选？
- 平台上工程塑料的供应级别包括 工业级。
- 工程塑料的报价单位是什么？
- 工程塑料的报价单位主要有 千克。
- 哪里可以查到工程塑料的价格？
- 掌上化工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/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。
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