PA9T增强级|日本可乐丽|G1302A|耐高温
¥65.00
日本可乐丽|PA9T聚酰胺|G1320A|抗化学性
¥65.00
PA9T尼龙料|日本可乐丽|G1350H玻纤增强35%
¥65.00
(PC德国拜耳1239）PC 1239矿泉水瓶子材料
¥20.00
PC1800德国拜耳(耐高温PC1800)工程塑料
¥20.00
PC德国拜耳1803（高透明PC 1803）塑料原料
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耐热PA9T G1301A-M61日本可乐丽高耐磨
耐热PA9T G1301A-M61日本可乐丽高耐磨
诚信商家，现货供应：PA9T 日本可乐丽 G1350H-F02-BK
诚信商家，现货供应：PA9T 日本可乐丽 G2330
诚信商家，现货供应：PA9T 日本可乐丽 GR2300
诚信商家，现货供应：PA9T 日本可乐丽 GW2458HF-1BK
诚信商家，现货供应：PA9T 日本可乐丽 BT1500H
诚信商家，现货供应：PA9T 日本可乐丽 G1250A
诚信商家，现货供应：PA9T 日本可乐丽 G1300 M42BK
诚信商家，现货供应：PA9T 日本可乐丽 G1300A
诚信商家，现货供应：PA9T 日本可乐丽 G1300A-B
诚信商家，现货供应：PA9T 日本可乐丽 G1300H
诚信商家，现货供应：PA9T 日本可乐丽 G1300H-F02 BK
供应：PA9T 日本可乐丽 G1300H-F02 BK，我们拥有一手的货源及准确市场行情报价，并可提供SGS、MSDS、COA、ROHS、UL、物性表等相关资料；
供应：PA9T 日本可乐丽 G1300H-F02 BK，原料包装图片展示，仅作参考，请以实物为准；
成型加工/PA9T
PA9T加工成型方式较多,可用常用的注塑成型.挤出成型,吹塑成型,压延成型及热成型等多种方式加工.PA9T材料的保湿性是0.1%或更少。干燥温度的上限是140℃。避免干燥温度超过140℃，因为这样做会导致产品颜色自然变成褐色。当使用的热风干燥机，复烤过程大约需要5小时，在120℃。建议限制的干燥温度140℃，干燥时间为24小时。成型前避免使用铝箔袋。铝箔袋已被打开后，该PA9T材料必须进行预干燥处理。保持压力和保持时间是可变这取决于模具的形状。当生产PA9T制件中，中断成型5分钟，系统必须被足够的清洗。模压成型时被中断10分钟，或成型时被终止时，在气缸的所有PA9T被完全取代用清洗材料。为了防止成型物体的热着色，限制时间中的气缸为15分钟。由于一些PA9T材料包含如阻燃剂和玻璃纤维的物质，它被建议选择一个钢合金优异的耐腐蚀和耐磨损性钢材来制作模具。
The chemical structure / PA9TPA9T of Huayun Plastics Company is similar to PA6T and long carbon chain aliphatic PA.. Crystalline PA9T is homopolymer, because long chain aliphatic diamines with flexibility make aromatic ring have moderate activity, have high crystallization rate,
close to PA46, can be rapidly molded, processing molding is good. PA9T has the heat resistance characteristics of PA46 and PA6T, and the welding temperature can reach 290 °C. With the development of electrical and electronic products towards miniaturization, lightweight, thin-walled, high performance, integrated high density and low cost, some high and new technologies are needed. For example, by mounting chips and electronic component on both sides of the circuit board, more surface mounting techniques are used, and the materials used must be resistant to high soldering temperatures, generally above 200 °C and maintained for 45-75 s at 270-280 °C. The processing performance of the traditional PPS is poor, in addition, in order to protect the environment, the demand for lead-free solder will be higher and the melting point of solder will be increased by 15 °C, so that the heat resistance of PPS and LCP will not be enough. In addition, the cost of Liquid Crystal Polymer Polymer LCP is very high and the moisture absorption of PA46 is high, the excellent heat resistance of PA9T can meet the demand of lead-free solder.
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