PA66 21SPC (CAS No.None)
- 物化性质
- 白色颗粒或粒子，密度约1.14 g/cm³，熔点约255~265°C，玻璃化转变温度约50°C，热稳定性良好。具有一定的吸水性，23°C/50%RH下平衡吸水率约2.5%，饱和吸水率约8%。不溶于普通溶剂，可溶于浓硫酸、甲酸等强酸性溶剂。耐磨性好，耐化学性好，对多数溶剂、油类和弱酸碱稳定。
- 技术参数
- 外观为白色颗粒或粒子。 密度约1.14 g/cm³，熔点约255~265°C。 具有优异的耐磨性，摩擦系数低。 耐化学性好，对多数溶剂、油类及弱酸碱稳定。 23°C/50%RH下平衡吸水率约2.5%。
English description（英文原文，共 1460 字符）
Product Name:PA66 21SPC (Nylon 66 Resin)
English Name:PA66 21SPC (Nylon 66 Resin)
CAS No.:32131-17-2
Aliases:Poly(hexamethylene adipamide), Polyamide 66, Nylon 66
Molecular Formula:(C12H22N2O2)n
Physical Properties:White granules or pellets; density approx. 1.14 g/cm³; melting point approx. 255-265°C; glass transition temperature around 50°C; good thermal stability. It has some water absorption, with equilibrium water absorption of about 2.5% at 23°C/50% RH and saturated water absorption of about 8%. It is insoluble in common solvents but soluble in concentrated sulfuric acid, formic acid and other strong acidic solvents. It exhibits good abrasion resistance and chemical resistance, stable against most solvents, oils and weak acids/bases.
Uses:Suitable for manufacturing mechanical parts, automotive components, electronic and electrical parts, such as gears, bearings, slide blocks and cable sheaths, as well as for wear-resistant structural parts and high-strength engineering products. Its good abrasion resistance and chemical resistance provide stable performance under lubricated or unlubricated conditions.
Technical Specifications:
White granules or pellets appearance.
Density approx. 1.14 g/cm³, melting point approx. 255-265°C.
Excellent abrasion resistance with low coefficient of friction.
Good chemical resistance, stable to most solvents, oils and weak acids/bases.
Equilibrium water absorption approx. 2.5% at 23°C/50% RH.
English Name:PA66 21SPC (Nylon 66 Resin)
CAS No.:32131-17-2
Aliases:Poly(hexamethylene adipamide), Polyamide 66, Nylon 66
Molecular Formula:(C12H22N2O2)n
Physical Properties:White granules or pellets; density approx. 1.14 g/cm³; melting point approx. 255-265°C; glass transition temperature around 50°C; good thermal stability. It has some water absorption, with equilibrium water absorption of about 2.5% at 23°C/50% RH and saturated water absorption of about 8%. It is insoluble in common solvents but soluble in concentrated sulfuric acid, formic acid and other strong acidic solvents. It exhibits good abrasion resistance and chemical resistance, stable against most solvents, oils and weak acids/bases.
Uses:Suitable for manufacturing mechanical parts, automotive components, electronic and electrical parts, such as gears, bearings, slide blocks and cable sheaths, as well as for wear-resistant structural parts and high-strength engineering products. Its good abrasion resistance and chemical resistance provide stable performance under lubricated or unlubricated conditions.
Technical Specifications:
White granules or pellets appearance.
Density approx. 1.14 g/cm³, melting point approx. 255-265°C.
Excellent abrasion resistance with low coefficient of friction.
Good chemical resistance, stable to most solvents, oils and weak acids/bases.
Equilibrium water absorption approx. 2.5% at 23°C/50% RH.
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常见问题
- PA66 21SPC的 CAS 号是多少？
- PA66 21SPC的 CAS 号是 None。
- PA66 21SPC的分子式和分子量是什么？
- PA66 21SPC的分子式为 (C12H22N2O2)n。
- PA66 21SPC的英文名称是什么？
- PA66 21SPC的英文名称为 PA66 21SPC (Nylon 66 Resin)。
- PA66 21SPC还有哪些别名？
- PA66 21SPC又称 聚己二酰己二胺、聚酰胺66、尼龙66。
- PA66 21SPC有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PA66 21SPC供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PA66 21SPC的供应商主要分布在哪些地区？
- PA66 21SPC的供应商主要分布在 上海市（1 条） 等地。
- PA66 21SPC有哪些级别可选？
- 平台上PA66 21SPC的供应级别包括 工业级。
- PA66 21SPC的报价单位是什么？
- PA66 21SPC的报价单位主要有 千克。
- 哪里可以查到PA66 21SPC的价格？
- 掌上化工PA66 21SPC产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pa66-21spc/。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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