The reason why the size of the silicone button is in error with the expected size

- Mar 04, 2019-

When producing silicone buttons, there are always some conditions in the molding of silicone buttons. Sometimes the size of the silicone button is larger than the size on the design. This is one of the conditions. If the size of the silicone button is molded, When the size of the production and production was different at that time, the produced things could only be treated as defective products, and they could only be disposed of. Therefore, the silicone button manufacturers are more cautious in this aspect of real production. Let's take a look at the reasons why the silicone button molding size is different from the expected size.

First of all, it is important to increase the temperature at the temperature of the mold. It is important to know that the higher the temperature of the molding die, the better the silicone raw material can be formed according to the temperature of the molding die. Sex is also close to the mill with activities, the fluidity of the raw materials is also relatively poor, the size of the silicone button after molding will not be inaccurate with the expected!

Secondly, we will give the silica material a force when molding. With a moderate force, we can compress the silica material to a fixed size, so in terms of molding pressure, we must reasonably master a degree, such as pressure. When the size is too large, the thickness becomes thinner, and the size is also relatively large, and vice versa.

In addition, sometimes it may be the design of the mold itself, the design is not rigorous and qualified, then in the production no matter how to adjust the size will find some errors, because in the mold opening must pay attention to the rigor of the mold, to There is no slight error in the scale of the product. Generally speaking, the problem of the mold itself is still relatively small in the silicone button production industry, but we cannot rule out this reason.

Also, in terms of silicone raw materials, sometimes we may put too much silica raw material. If the silica raw material exceeds the volume or weight required for the production of our products, then the error of the silicone button molding will easily occur.