Overview
Polyamide 66 (PA66) resin, commonly known as Nylon 66, is a synthetic polymer belonging to the polyamide family. It is produced through the polymerization of hexamethylenediamine and adipic acid, resulting in a material with high mechanical strength, thermal stability, and chemical resistance. PA66 is widely used in demanding industrial and consumer applications due to its durability and versatility. PA66 resin is available in various grades, including unfilled, glass-filled, and flame-retardant versions, each tailored for specific performance requirements. Its ability to withstand high temperatures and stress makes it a preferred choice for engineering applications.
Physical and Chemical Properties
PA66 resin exhibits a crystalline structure, contributing to its high tensile strength and stiffness. It has a melting point of 260-265°C and a density of 1.14 g/cm³. The material is resistant to oils, fuels, and many solvents but can degrade when exposed to strong acids or oxidizing agents. PA66's low friction coefficient and wear resistance make it suitable for moving parts in machinery. Its moisture absorption can affect dimensional stability, so pre-drying is often required before processing. The resin can be easily processed via injection molding, extrusion, or machining.
Main Applications
PA66 resin is extensively used in the automotive industry for components such as radiator fans, engine covers, and fuel system parts due to its heat resistance and mechanical strength. In the electrical sector, it is employed in connectors, circuit breakers, and insulating materials. Industrial applications include gears, bearings, and conveyor belts, where its durability and low friction are advantageous. PA66 is also used in textiles for high-performance fibers and in consumer goods like kitchen utensils and sports equipment.
Safety and Storage
PA66 resin is generally safe to handle but may release harmful fumes if overheated during processing. Proper ventilation and PPE, such as gloves and masks, are recommended. The material should be stored in a dry environment to prevent moisture absorption, which can affect its properties. Fire safety measures should be in place, as PA66 is combustible. Flame-retardant grades are available for applications requiring enhanced fire resistance. Disposal should follow local regulations for synthetic polymers.
B2B Procurement Guide
When procuring PA66 resin, buyers should specify the required grade (e.g., unfilled, glass-filled) and verify supplier certifications to ensure material consistency and quality. Key considerations include mechanical properties, thermal stability, and compliance with industry standards like ISO or RoHS. Bulk purchases typically offer cost advantages, but buyers should assess storage capabilities to prevent moisture exposure. Lead times and supplier reliability are also critical factors. Requesting material test reports (MTRs) can help validate product specifications before purchase.
Related Manufacturers
- 主营：[]
- 主营：F20-03、m90-44、m90-45、巴斯夫pa66、杜邦pa66、PC-1100、pom100p、pom500p、pom900p、云天化pom、宝理pom、旭化成pom、杜邦pom、聚甲醛原料、聚丙烯pp、埃克森美孚POE、美国苏威PPSU、科思创PC、沙伯基础PC、李长荣聚丙烯、路博润TPU、埃克森ldpe、巴塞尔ldpe、韩华ldpe、日本三菱pom
- 主营：POM、PA66、PPO、PC、PPS、PBT、PP、PET、TPU、EVA、ABS、LCP、PA6、PC+ABS、PMMA
- 主营：美国杜邦pom、宝理pom、巴斯夫pom、朗盛pa66、旭化成pa66、日本东丽pa66、美国杜邦pa66、巴斯夫pa66、台塑pom、韩国可隆pom、旭化成pom、云天化pom、泰科纳pom、日本三菱pom、韩国工程pom、pom100p、pom500p、pom900p、m90-44、F20-03、pom聚甲醛、pom赛钢
- 主营：塑料原料、PP、PA66、尼龙纯树脂、TPEE、PC
- 主营：塑胶原料、TPE、TPU、POM、ABS、PC、PP、PC/ABS、PMMA、高刚性塑胶原料颗粒、高韧性塑胶原料、高硬度塑胶颗粒、高强度塑胶原料颗粒、注塑级原料、挤出级颗粒
- 主营：PP、POM、pc、纯树脂PA66、PA66、POE、ABS、PPS、PBT、PA6
- 主营：pom赛钢、TPU原料、PA6尼龙、pa66、巴斯夫pa66、瑞士EMS原料、杜邦pom、宝理pom、旭化成pom、科思创TPU、PC/ABS、聚丙烯pp、PA6T、日本宝理PPS、TPV、PBT、TPU1185A10、PC540、M90-44、F20-03、POM100P、杜邦pom500p、德瑞灵pom、埃克森美孚poe、聚碳酸酯PC
- 主营：纯树脂PA66、pc、pps、PTFE
- 主营：POM美国杜邦、PA66、TPU科思创、纯树脂PA66、TPU巴斯夫、PC-1100、PBT、pom100p、pom500p、Pom900p、M90-44、F20-03、日本旭化成pom、日本宝理、沙伯基础、德国巴斯夫、PEEK、PVDF、PCTG、PARA、PPA、PPSU、PMMA、PPS8670A64、PA9T、Pa612
- 主营：ABS塑胶粒、PC塑胶粒、PMMA亚克力、PA尼龙、PBT塑胶粒、PCTG塑胶粒、TPE弹性体、TPU塑胶粒、阻燃塑胶、增强塑胶、增韧塑胶、耐高温塑胶、透明塑胶粒、环保塑胶粒、食品级塑胶粒、PP塑胶粒、PE塑胶粒、PS塑胶粒、EVA塑胶粒、POM聚甲醛、医用级塑胶粒、通用塑胶粒、高温尼龙料、透明pc、pc
- 主营：POM美国杜邦、POM韩国可隆、Pom100p、Pom500p、Pom900p、M90-44、F20-03、Tpu、Tpv、Pa66、Pctg、PC、Pa6t、100P、500P、K300、PC科思创、PC帝人、PC日本出光、A3WG6、70G30HSLR、杜邦101L、A3X2G5、A3X2G7、2805
- 主营：Pom美国杜邦、日本宝理pom、旭化成pom、pa66、Pom100p、Pom500p、Pom900p、M90-44、F20-03、ABS747、abs757、LCP、PA6T、PA9T、POE、PBT、PVDF、PETG、COC、HIPS、TPEE、TPU、TPV、日本旭化成pom、美国杜邦pom
- 主营：塑胶原料、工程塑料、铁氟龙、PTFE、HDPE、PVDF、PC、PP、pPA6、PA66、hhm5502lw、c2950-111、聚乙烯、ppo塑胶、pcg-3430r、t-45注塑、pc243r-111、pese2010g4、包装薄膜、电线电缆、照明灯具、蜡塑料pvc、汽车部件、耐低温热、塑料玩具
- 主营：耐热纯树脂PA66料、工程塑料、氟材料、热塑性弹性体
- 主营：聚烯烃、机械仪器、工业壳体、纯树脂PA66、升级透明聚丙烯