Nylon cable ties can be applied in various small places in life, it is a kind of cable ties made of nylon material, also called cable ties. The colors of nylon bag ties on the market are varied, and the colors are various, such as white, black, blue and yellow. Sometimes people pay attention to the transparency of the nylon cable ties, pure and transparent nylon cable ties will give people a sense of beauty, then people are more pleasant to the eye when using. So how can the transparency of nylon cable ties be improved?
Want to study a thing must first have a basic understanding of this thing, so to have a first understanding of the transparency principle of nylon cable ties, if you want to improve the transparency of nylon ties the key is still to start from its principle. Reducing crystallization, controlling the clean refractive index and, more importantly, reducing birefringence are methods of basic operation on the transparency principle of nylon cable ties. If you want to effectively reduce the crystallinity, you can add a nucleating agent to improve the transparency of plastics, which is currently an effective way to increase the light transmittance of transparent resins. The added plastic transparency nucleating agent plays the role of a mirror box in the resin, so the crystallization of relatively small small molecules is promoted, and the relative clean quality and refractive index of the nylon cable tie can be greatly improved.
There is also a way to improve the transparency of plastics through the blending method, the role of the blending of two resins, doping some plastic products with good transparency, adding other resins to the transparent resin, effectively improving the temine property.
People with nylon ties should know that nylon ties will turn yellow after a long time. I believe many people will have such a problem, will the yellow nylon tie affect the future use? Why is it yellow? What causes the yellowing? Does it have anything to do with quality?
Causes of yellow nylon cable ties:
(1) The quality of raw materials used in nylon cable ties is not good;
(2) Excessive injection molding temperature used in the production process will also have an impact;
(3) In production, the mold cooling and timely heat dissipation can not meet the requirements will have an impact;
(4) The nylon cable tie is not timely and not required in the late heat treatment;
(5) Natural oxidation of nylon cable ties during storage.
Because nylon cable ties in the production of a certain water absorption and evaporation, so the general yellow because of water evaporation and temperature is too high, in the storage of nylon cable ties to be placed in a cool place, if there is a brittle problem in the process of use, you can soak it in warm water for 24 hours can restore the softness.