PA66 A3EG7 (CAS No.None)
- 物化性质
- 熔点264℃；密度1.14 g/cm³；机械强度和刚性高，耐热性好；成型后具有吸湿性，吸湿程度取决于材料组成、壁厚及环境条件；粘度低，流动性好；溶于浓硫酸和甲酸，不溶于水、醇、醚等普通溶剂。
- 熔点
- 264℃
English description（英文原文，共 1582 字符）
Product Name:Polyamide 66 A3EG7
English Name:Polyamide 66 A3EG7
CAS No.:32131-17-2
Aliases:Polyamide 66, Nylon 66, Poly(hexamethylene adipamide)
Molecular Formula:(C12H22N2O2)n
Physical Properties:Melting point: 264°C; density: 1.14 g/cm³; high mechanical strength and rigidity, good heat resistance; hygroscopic after molding, with the degree depending on material composition, wall thickness and ambient conditions; low viscosity, good flowability; soluble in concentrated sulfuric acid and formic acid, insoluble in water, alcohol, ether and other common solvents.
Uses:PA66 is the grade with the highest mechanical strength and widest application in the polyamide series. Due to its high crystallinity, it exhibits excellent rigidity and heat resistance, making it suitable for high-temperature electrical socket parts, electrical components, gears, bearings, rollers, spring holders, pulleys, bolts, impellers, fan blades, propellers and other mechanical parts. It is also used in high-pressure sealing gaskets, valve seats, oil delivery pipes, oil storage containers, ropes, cable ties, transmission belts, battery boxes, insulating electrical parts and filament applications.
Technical Specifications:
Melting point: 264°C
Melting temperature: 260~290°C (275~280°C for glass-reinforced grades), avoid exceeding 300°C
Mold temperature: 80°C recommended; for thin-walled parts with mold temperature below 40°C, annealing is required to maintain geometric stability
Injection pressure: 750~1250 bar
Shrinkage: 1%~2%, reduced to 0.2%~1% with glass fiber reinforcement
English Name:Polyamide 66 A3EG7
CAS No.:32131-17-2
Aliases:Polyamide 66, Nylon 66, Poly(hexamethylene adipamide)
Molecular Formula:(C12H22N2O2)n
Physical Properties:Melting point: 264°C; density: 1.14 g/cm³; high mechanical strength and rigidity, good heat resistance; hygroscopic after molding, with the degree depending on material composition, wall thickness and ambient conditions; low viscosity, good flowability; soluble in concentrated sulfuric acid and formic acid, insoluble in water, alcohol, ether and other common solvents.
Uses:PA66 is the grade with the highest mechanical strength and widest application in the polyamide series. Due to its high crystallinity, it exhibits excellent rigidity and heat resistance, making it suitable for high-temperature electrical socket parts, electrical components, gears, bearings, rollers, spring holders, pulleys, bolts, impellers, fan blades, propellers and other mechanical parts. It is also used in high-pressure sealing gaskets, valve seats, oil delivery pipes, oil storage containers, ropes, cable ties, transmission belts, battery boxes, insulating electrical parts and filament applications.
Technical Specifications:
Melting point: 264°C
Melting temperature: 260~290°C (275~280°C for glass-reinforced grades), avoid exceeding 300°C
Mold temperature: 80°C recommended; for thin-walled parts with mold temperature below 40°C, annealing is required to maintain geometric stability
Injection pressure: 750~1250 bar
Shrinkage: 1%~2%, reduced to 0.2%~1% with glass fiber reinforcement
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常见问题
- PA66 A3EG7的 CAS 号是多少？
- PA66 A3EG7的 CAS 号是 None。
- PA66 A3EG7的分子式和分子量是什么？
- PA66 A3EG7的分子式为 (C12H22N2O2)n。
- PA66 A3EG7的英文名称是什么？
- PA66 A3EG7的英文名称为 Polyamide 66 A3EG7。
- PA66 A3EG7还有哪些别名？
- PA66 A3EG7又称 聚酰胺66、尼龙66、聚己二酰己二胺。
- PA66 A3EG7有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PA66 A3EG7供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PA66 A3EG7的供应商主要分布在哪些地区？
- PA66 A3EG7的供应商主要分布在 上海市（1 条） 等地。
- PA66 A3EG7有哪些级别可选？
- 平台上PA66 A3EG7的供应级别包括 工业级。
- PA66 A3EG7的报价单位是什么？
- PA66 A3EG7的报价单位主要有 千克。
- 哪里可以查到PA66 A3EG7的价格？
- 掌上化工PA66 A3EG7产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pa66-a3eg7/。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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