PA66 A3K (CAS No.None)
- 物化性质
- 密度1.15g/cm³，熔点252℃，脆化温度-30℃，热分解温度大于350℃。连续耐热80-120℃，平衡吸水率2.5%。能耐酸、碱、大多数无机盐水溶液、卤代烷、烃类、酯类、酮类等腐蚀，但易溶于苯酚、甲酸等极性溶剂。具有优良的耐磨性、自润滑性，机械强度较高，但吸水性较大，尺寸稳定性较差。
- 密度
- 1.15 g/cm³。
- 熔点
- 252℃。
English description（英文原文，共 1325 字符）
Product Name:PA66 A3K
English Name:PA66 A3K
CAS No.:32131-17-2
Aliases:Nylon 66, Polyamide 66, Poly(hexamethylene adipamide), Ultramid A3K
Molecular Formula:(C12H22N2O2)n
Physical Properties:Density 1.15 g/cm³, melting point 252°C, brittle temperature -30°C, thermal decomposition temperature greater than 350°C. Continuous heat resistance 80-120°C, equilibrium water absorption 2.5%. Resistant to acids, alkalis, most inorganic salt aqueous solutions, halogenated alkanes, hydrocarbons, esters, ketones, etc., but soluble in polar solvents such as phenol and formic acid. It has excellent wear resistance, self-lubricating property, and high mechanical strength, but relatively high water absorption resulting in poor dimensional stability.
Uses:PA66 A3K is a medium-viscosity injection-molding grade polyamide 66 with high rigidity, heat resistance, and mechanical strength due to its high crystallinity. It is widely used for automotive parts, mechanical components, electronic and electrical housings, gears, bearings, and other engineering plastic products requiring high strength, wear resistance, and self-lubrication.
Technical Specifications:
Density: 1.15 g/cm³.
Melting point: 252°C.
Brittle temperature: -30°C.
Thermal decomposition temperature: greater than 350°C.
Equilibrium water absorption: 2.5%.
English Name:PA66 A3K
CAS No.:32131-17-2
Aliases:Nylon 66, Polyamide 66, Poly(hexamethylene adipamide), Ultramid A3K
Molecular Formula:(C12H22N2O2)n
Physical Properties:Density 1.15 g/cm³, melting point 252°C, brittle temperature -30°C, thermal decomposition temperature greater than 350°C. Continuous heat resistance 80-120°C, equilibrium water absorption 2.5%. Resistant to acids, alkalis, most inorganic salt aqueous solutions, halogenated alkanes, hydrocarbons, esters, ketones, etc., but soluble in polar solvents such as phenol and formic acid. It has excellent wear resistance, self-lubricating property, and high mechanical strength, but relatively high water absorption resulting in poor dimensional stability.
Uses:PA66 A3K is a medium-viscosity injection-molding grade polyamide 66 with high rigidity, heat resistance, and mechanical strength due to its high crystallinity. It is widely used for automotive parts, mechanical components, electronic and electrical housings, gears, bearings, and other engineering plastic products requiring high strength, wear resistance, and self-lubrication.
Technical Specifications:
Density: 1.15 g/cm³.
Melting point: 252°C.
Brittle temperature: -30°C.
Thermal decomposition temperature: greater than 350°C.
Equilibrium water absorption: 2.5%.
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常见问题
- PA66 A3K的 CAS 号是多少？
- PA66 A3K的 CAS 号是 None。
- PA66 A3K的分子式和分子量是什么？
- PA66 A3K的分子式为 (C12H22N2O2)n。
- PA66 A3K的英文名称是什么？
- PA66 A3K的英文名称为 PA66 A3K。
- PA66 A3K还有哪些别名？
- PA66 A3K又称 尼龙66、聚己二酰己二胺、聚酰胺66、Ultramid A3K。
- PA66 A3K有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PA66 A3K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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- 平台上PA66 A3K的供应级别包括 工业级。
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- 掌上化工PA66 A3K产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pa66-a3k/。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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