描述

PA66塑料颗粒

高温、高强度、阻燃、增韧、抗寒-40摄氏度

PA66塑料颗粒

产品详细信息

PA66塑料颗粒

它是可塑的。密度为1.15g/cm3。熔点为252℃。脆化温度为-30℃。热分解温度大于350℃，连续耐热性80-120℃，平衡吸水率2.5%。它对酸、碱、大多数无机盐溶液、卤代烷烃、碳氢化合物、酯、酮等具有抗性，但很容易与苯酚和甲酸等极性溶剂相容。它具有优异的耐磨性、自润滑性和较高的机械强度。但吸水率大，尺寸稳定性差。PA66在PA系列中具有最高的机械强度和最广泛的应用。由于其结晶度高，其硬度和耐热性高

尼龙66塑料颗粒

聚酰胺树脂，英文名称为聚酰胺，简称PA。通常被称为尼龙（尼龙），是高分子主链重复单元中含有酰胺基的聚合物的总称。在五大工程塑料中，产量最大、品种最多、用途最广

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PA66 Plastic Particles

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

PA66 Plastic Particles

Product Details

PA66 plastic particles

It is malleable. The density is 1.15g/cm3. The melting point is 252°C. The embrittlement temperature is -30℃. The thermal decomposition temperature is greater than 350°C. Continuous heat resistance of 80-120℃, equilibrium water absorption rate of 2.5%. It is resistant to acids, alkalis, most inorganic salt solutions, halogenated alkanes, hydrocarbons, esters, ketones, etc., but it is easily compatible with polar solvents such as phenol and formic acid. It has excellent wear resistance, self-lubrication and high mechanical strength. But the water absorption is large, so the dimensional stability is poor. PA66 has the highest mechanical strength and the widest application in the PA series. Because of its high crystallinity, its rigidity and heat resistance are high.

PA66 plastic particles

Polyamide resin, the English name is polyamide, or PA for short. Commonly known as nylon (Nylon), it is the general term for polymers containing amide groups in the repeating units of the main chain of the macromolecule. Among the five major engineering plastics, it has the largest output, the most variety, and the most versatile variety.

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