Some items are made by some molding methods, which can be developed and produced in large quantities, earning reasonable profits by shortening the time, but there are a series of problems in the production process, and then by understanding the specific problems in the production of silica gel, then taking Corresponding measures to remedy.

Silicone product production issues:
1. The number of times of overturning is small. Too much silicone oil was added during the production process, and the silicone oil destroyed the molecular weight of the silica gel, so the mold would be less durable and less durable. If you say that the product with a small product pattern is more complicated, the water tank gasket is opened with a hard silicone. If the mold is too hard, the time will be very brittle and easy to break.

On the contrary, if you build a product and use a low-hardness silica gel to make the mold, the result will be unsatisfactory. Because the silica gel is too soft, its tensile strength and tear strength will be reduced, and the resulting mold will be deformed, so the number of overturning will be reduced. The quality of the mold glue itself is very good, the silicone is not good or bad, only suitable and not suitable. We don't want to use a silicone that is suitable for the hardness of the product to make the mold.

2, there is no dryness in the stem. Mold silicone is a kind of condensation type silica gel. It is solidified by absorbing water in the air. In the process of making silica gel, the water is evaporated and dried without any appropriate amount of water. .

Solution: This phenomenon is not a product quality problem, but because there is no control of water, the storage period of the silica gel is improved, and the shelf life will last for a long time. As long as the silica gel is used, an appropriate amount of 0.05% water is added, and the mixture is evenly stirred. Can solve some situations.

We must know that the quality of silicone products depends not only on the characteristics of raw materials, but also on the impact of production. Therefore, in the production process of silicone products such as water tank gaskets, the raw materials of silica gel and the production process must be strictly controlled. Process production production.