聚酰亚胺-1 (CAS No.497926-97-3)
- 物化性质
- 琥珀色至深棕色透明薄膜或固体，密度约1.4 g/cm³，玻璃化转变温度约280~400°C，长期使用温度-269~240°C，短期耐热可达400°C，分解温度高于500°C。具有优异的耐高低温、耐辐射、耐酸碱和有机溶剂性能，电绝缘性能突出，机械强度高，不溶于常见有机溶剂。
- 外观
- 琥珀色至深棕色薄膜或固体，表面平整。
- 密度
- 约1.4 g/cm³。
English description（英文原文，共 1325 字符）
Product Name:Polyimide-1
English Name:Polyimide-1
CAS No.:497926-97-3
Aliases:Polyimide tape, Kapton tape
Physical Properties:Amber to dark brown transparent film or solid; density approximately 1.4 g/cm³; glass transition temperature approximately 280–400 °C; long-term service temperature -269 to 240 °C; short-term heat resistance up to 400 °C; decomposition temperature above 500 °C. Excellent resistance to high and low temperatures, radiation, acids, alkalis, and organic solvents; outstanding electrical insulation; high mechanical strength; insoluble in common organic solvents.
Uses:Used in aerospace, electrical/electronic, semiconductor, and insulation material fields, such as high-temperature-resistant insulating films, polyimide tape, flexible printed circuit substrates, insulation layers for motors and transformers, and high-temperature protective coatings. It is also used for fixing and masking protection of precision electronic components.
Technical Specifications:
Appearance: amber to dark brown film or solid with a smooth surface.
Density: approximately 1.4 g/cm³.
Long-term service temperature: -269 to 240 °C; short-term resistance up to 400 °C.
Dielectric strength: approximately 200 kV/mm with high volume resistivity.
Packaging specification: 500 g, customizable packaging available.
English Name:Polyimide-1
CAS No.:497926-97-3
Aliases:Polyimide tape, Kapton tape
Physical Properties:Amber to dark brown transparent film or solid; density approximately 1.4 g/cm³; glass transition temperature approximately 280–400 °C; long-term service temperature -269 to 240 °C; short-term heat resistance up to 400 °C; decomposition temperature above 500 °C. Excellent resistance to high and low temperatures, radiation, acids, alkalis, and organic solvents; outstanding electrical insulation; high mechanical strength; insoluble in common organic solvents.
Uses:Used in aerospace, electrical/electronic, semiconductor, and insulation material fields, such as high-temperature-resistant insulating films, polyimide tape, flexible printed circuit substrates, insulation layers for motors and transformers, and high-temperature protective coatings. It is also used for fixing and masking protection of precision electronic components.
Technical Specifications:
Appearance: amber to dark brown film or solid with a smooth surface.
Density: approximately 1.4 g/cm³.
Long-term service temperature: -269 to 240 °C; short-term resistance up to 400 °C.
Dielectric strength: approximately 200 kV/mm with high volume resistivity.
Packaging specification: 500 g, customizable packaging available.
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常见问题
- 聚酰亚胺-1的 CAS 号是多少？
- 聚酰亚胺-1的 CAS 号是 497926-97-3。
- 聚酰亚胺-1的英文名称是什么？
- 聚酰亚胺-1的英文名称为 Polyimide-1。
- 聚酰亚胺-1还有哪些别名？
- 聚酰亚胺-1又称 聚酰亚胺胶带、卡普顿胶带。
- 聚酰亚胺-1有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条聚酰亚胺-1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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- 聚酰亚胺-1的供应商主要分布在 上海市（1 条） 等地。
- 聚酰亚胺-1有哪些级别可选？
- 平台上聚酰亚胺-1的供应级别包括 工业级。
- 聚酰亚胺-1的报价单位是什么？
- 聚酰亚胺-1的报价单位主要有 千克。
- 哪里可以查到聚酰亚胺-1的价格？
- 掌上化工聚酰亚胺-1产品页汇总了各供应商的最新报价与规格，地址：/chemicals/497926-97-3/。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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