In the process of using MC nylon board, its water absorption will affect the performance of the product. Let's take a look at the explanation about the effect of water absorption of nylon board on its performance.
MC nylon board has a long service life and strong adaptability. It occupies a large proportion of engineering plastics, but its large water absorption rate also causes headaches for many users. The water absorption rate of the nylon board greatly affects the use of the product, and the full water can reach more than 3%. It affects the stability of scale and electrical properties to a certain extent, especially the thickening of thin-walled parts. Water absorption will also greatly reduce the mechanical strength of the plastic.
The affinity between MC nylon board and glass fiber is very good. Generally, combs, hangers, toothbrushes, and food packaging bags are all made of it. It is non-toxic, but it cannot be exposed to acids and alkalis for a long time. What we should pay attention to is that the addition of glass fiber to nylon can double the tensile strength, and even its heat resistance is greatly improved. In addition to excessive water absorption, nylon sheets also have the disadvantage of poor light resistance. If it is easy to oxidize in contact with air in a high temperature environment. First, the color becomes brown and then it cracks. |
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