阅读说明：本技术 聚酰胺组合物、其制备方法、应用和制品 (Polyamide composition, preparation method, application and product thereof ) 是由 朴钟现 南玉龙 金正吉 于 2019-03-25 设计创作，主要内容包括：本发明公开了一种聚酰胺组合物,其包含至少一种聚酰胺、10-40重量％的增强纤维、3-12重量％的在中空玻璃泡的至少一部分表面上具有粘合剂的中空玻璃泡,其中所述中空玻璃泡的压碎强度为14,500psi或更高,表面上所述粘合剂的含量为在玻璃泡的至少一部分表面上具有粘合剂的所述中空玻璃泡的0.05-5重量％。本发明中的聚酰胺组合物具有低密度和良好的机械性能之间的平衡,高爆破压力,而没有通过粘合剂的过度使用而引起的浊雾。(Disclosed is a polyamide composition comprising at least one polyamide, 10-40 wt% of a reinforcing fiber, 3-12 wt% of a hollow glass bulb having a binder on at least a portion of the surface thereof, wherein the hollow glass bulb has a crush strength of 14,500psi or more and the binder on the surface is present in an amount of 0.05-5 wt% of the hollow glass bulb having the binder on at least a portion of the surface thereof. The polyamide composition of the present invention has a balance between low density and good mechanical properties, high burst pressure, without haze caused by excessive use of adhesives.)