摘要
制备了不同黏度的尼龙6或尼龙66与不同直径的玻纤的共混物,对玻纤增强尼龙材料的熔接痕强度进行了研究。结果表明:使用相对黏度为2.4的尼龙6或2.4的尼龙66,其熔接痕都要比相对黏度为2.7的尼龙6或2.7的尼龙66高;在相同黏度尼龙6或尼龙66体系中,使用10μm直径玻纤要比使用13μm直径玻纤的熔接痕强度高。同时从扫描电镜可知:尼龙树脂对直径为10μm玻纤的包覆,要优于对直径为13μm玻纤的包覆。
The weld line strength was researched of the fiber-reinforced nylon materials, with different viscosity nylon 6 or nylon 66 and different diameter glass fibers. The results showed that using the 2. 4 viscosity nylon 6 or nylon 66 had better weld line strength than the 2. 7 viscosity nylon 6 or nylon 66; and using the same viscosity nylon 6 or nylon 66, the 10 txm diameter glass fiber had better weld line strength than the 13 μm diameter glass fiber. With the SEM, nylon coated better on the 10 μm diameter glass fiber
出处
《塑料工业》
CAS
CSCD
北大核心
2012年第3期122-124,共3页
China Plastics Industry
