描述

聚酰胺尼龙PA66改性颗粒

高温、高强度、阻燃、增韧、抗寒-40摄氏度

聚酰胺尼龙PA66改性粒子

产品细节

聚酰胺尼龙PA66改性颗粒

另一种改性方法是共聚。共聚尼龙是一种良好的覆盖材料和垫片密封材料；聚酰胺和聚烯烃的嵌段接枝共聚可以大大提高冲击强度和尺寸稳定性，降低吸湿性。它甚至可以制成易于加工的低成本塑料制品。这种有效解决聚酰胺缺陷的方法是近年来改性品种发展的方向之一

聚酰胺塑料制品广泛用作各种机械和电气零件，包括轴承、齿轮、皮带轮、泵叶轮、叶片、高压密封件、垫片、阀座、衬套、输油管道、油箱、绳索、传动带、砂轮粘合剂、电池盒、线圈、电缆接头、，包装带和食品薄膜（熟食用高温薄膜和软饮料用低温薄膜）的产量也相当大。美国孟山都公司开发了适用于反应注射成型的聚酰胺塑料，又称RIM尼龙，引起了各国的关注。一些国家已经制造了玻璃钢轮辋尼龙大型汽车壳体零件，使聚酰胺在与金属材料的竞争中脱颖而出。汽车制造业已经找到了另一种减轻重量、节约能源和降低成本的方法

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Polyamide Nylon PA66 Modified Particles

High temperature,
high strength,
fire retardant，
Toughening,
anti-cold -40 degrees centigrade.

Polyamide Nylon PA66 Modified Particles

Product Details

Polyamide nylon PA66 Modified particles

Another modification method is copolymerization. Copolymer nylon is a good covering material and gasket sealing material; block graft copolymerization of polyamide and polyolefin can greatly improve impact strength and dimensional stability, and reduce moisture absorption. It can even be made into easy-to-process, low-cost plastic products. This effective way to solve the defects of polyamide is one of the directions for the development of modified varieties in recent years.

Polyamide plastic products are widely used as various mechanical and electrical parts, including bearings, gears, pulleys, pump impellers, blades, high-pressure seals, gaskets, valve seats, bushings, oil pipelines, oil reservoirs, ropes, transmission belts, grinding wheel adhesives , Battery boxes, electrical coils, cable joints, etc. The output of packaging tapes and food films (high-temperature films for cooked food and low-temperature films for soft drinks) is also quite large. The United States Monsanto Company developed polyamide plastics suitable for reaction injection molding, also known as RIM nylon, which has attracted the attention of various countries. Some countries have made glass-reinforced RIM nylon large-scale automobile shell parts, making polyamide in the competition with metal materials. The automobile manufacturing industry has found another way to reduce weight, save energy and reduce costs.

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