东莞市晶宏塑胶原料有限公司销售防静电PA66,导电PA66,加纤防火PA66,防火PA66,抗紫外线耐候PA66,高温挤出级PA66;供应:基础创新塑料/PA66、杜邦/PA66、美国首诺/PA66、美国泰科纳/PA66、美国舒尔曼/ PA66、美国英威达/PA66、德国DOMO/PA66、德国朗盛/PA66、德国巴斯夫/PA66、荷兰/PA66、漳州长春/PA66、法国罗地亚/PA66、日本三菱工程/PA66、日本东丽/ PA66、上海古比雪夫氮/PA66、日本宇部/PA66、日本旭化成/PA66、台湾南亚/PA66、瑞士EMS/PA66、浙江华峰/PA66等、品种齐全,原厂原包,量大从优!
PA66 在聚酰胺材料中有较高的熔点。它是一种半晶体-晶体材料。PA66 在较高温度也能保持较强的强度和刚度。 PA66 在成型后仍然具有吸湿,其程度主要取决于材料的组成、壁厚以及环境条件。在产品设计时,一定要考虑吸湿对几何稳定的影响。
PA66 has a high melting point in polyide. It is a semi crystalline crystalline material. PA66 can also maintain strong strength and stiffness at higher temperature. PA66 still has hygroscopicity after molding, and its degree mainly depends on the comition of the material, wall thickness and environmental conditions. In product design, the influence of Hygroscopicity on geometric stability must be considered
The development of PA66: in the te 1940s, Dopont company in the United States realized the industrial production of PA66. At present, there are more than 20 kinds of nylon resins in the world aording to their structures, with more than 800 brand numbers. The product ne is determined by the number of carbon atoms in the repeating unit of nylon macromolecule. The general formu can be written as nylon or Pa. There are PA6, PA66, PA11, PA12, PA610, pa612, PA1010, PA46, PA6T, PA9T, etc. ong them, PA6 and PA66 are the main varieties, aounting for about 92% of the total ount of PA engineering pstics.
PA66加工模具温度:建议 80℃。模具温度将影响结晶度,而结晶度将影响产品的物理特。对于 薄壁塑件,如果使用低于 40℃ 的模具温度,则塑件的结晶度将随着时间而变化,为了保持 塑件的几何稳定,需要进行退火处理。
Introduction to PA66: nylon (nylon), Chinese ne polyide, English ne polyide (PA), is the general ne of thermopstic resin containing repeating ide group - [nhco] - on the main chain. Its ne is determined by the specific number of carbon atoms in the synthetic monomer. It was invented by the fous chemist Carlos of DuPont company, the rgest chemical industry company in the United States, and his research te. Nylon PA66; polyhexanediine; polyide 66, abbreviated as nylon 66. CAS No.: 32131-17-2 nylon PA66 has the highest mechanical strength and the most widely used variety in PA series. Because of its high crystallinity, it has high rigidity and heat resistance
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我们不生产原料,只做的供应商。公司自成立以来,积极倡导“诚信如同生命,口碑重于泰山”的经营理念,竭诚为广大新老客户提供质的服务。以良心做买卖,坚决杜绝做损害客户利益的经营行为,一直本着“您的满意是我的求”的发展原则,在同行和客户中树立了良好的口碑.经珠三角地区为基准,积极开拓市场,业务辐射全国,并与国内外大型塑料生产商建立了长期友好的合作关系。 我们遵循“以人为本,创造;诚信务实,改善创新”为企业之魂,为客户提供品质优良、价格合理的塑料原料。本公司将继续以良好的信誉,充足的货源去求得更大发展,共创双赢局面。