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A3WG6 BK 30玻纤增强 低温韧性PA66 Ultramid 用于机械部件和外壳 

Ultramid A3WG6是一种由30%玻璃纤维增强的聚酰胺66。它在低温下提供良好的韧性、硬度、高刚度、高机械强度、刚度、热稳定性、非常好的冲击强度和良好的加工性。该等级对化学品、热润滑剂和热水、燃料、液压流体和冷却剂、制冷剂、染料、油漆、清洁剂、脱脂剂、脂肪烃和芳香烃以及许多其他溶剂具有良好的抵抗力。它具有良好的弹性性能、高尺寸稳定性、高蠕变强度和良好的滑动摩擦性能。与许多无定形塑料相比，它耐热老化、抗腐蚀、耐盐和碱的水溶液以及耐应力裂纹形成。A3WG6是通过注射成型进行加工的。它用于机械部件和外壳，如灯座外壳、冷却风扇、铝窗框的绝缘型材以及不同的汽车动力总成零件。

Ultramid A3WG6 is a polyamide 66 reinforced with 30% glass fiber. It provides good toughness at low temperatures, hardness, high rigidity, high mechanical strength, stiffness, thermal stability, very good impact strength and good processability. This grade exhibits outstanding resistance to chemicals, hot lubricants and hot water, fuels, hydraulic fluids and coolants, refrigerants, dyes, paints, cleaners, degreasing agents, aliphatic and aromatic hydrocarbons and many other solvents. It possesses good elastic properties, high dimensional stability, high creep strength and excellent sliding friction properties. It is resistant to heat aging, corrosion, to aqueous solutions of salts and alkalis and to stress-crack formation compared to many amorphous plastics. A3WG6 is processed by injection molding. It is used for machinery components and housings such as lamp socket housings, cooling fans, insulating profile for aluminum window frames, and different automotive powertrain parts.