PPA 美国苏威 A-4160 L BK324 无腐蚀性 成型周期快 耐化学性 润滑性 热膨胀系数低 韧性好

Amodel@ A-4160L是一种60%玻瑞纤维增强的聚邻苯二甲胶(PPA)，具有高模量、高热偏转温度和优异的抗蠕变性能。这种材料被设计用来代替金属，特别适用于腐饨敏感的应用。其快速结品和良好的流动特性允许更短的周期以提高成型生产率。黑色: A-4160L BK324 Amdel@ A-4160L is a 60% glas reinforced polyphthalamide PPA) which exhibits high modulus, a high heat deflection temperature, and exceptional creep resistance. Thismaterial was desicned to replace melal and is particularly suited for corrosion sensitive applications. ts rapid cystallizaton and good flow characteristicsallow shorter cycles for enhanced molding productivity. Black: A-4160 L BK324