However, silicone keys in the production will also be broken. In addition, silicone keys are also known as silicone keys, silicone keys, silicone keys, silicone rubber keys, silicon Likon keys.

There are six reasons for poor rupture:

First, molding temperature is too high
Silicone keys in the molding temperature is too high will become brittle, molding after demoulding, it is easy to break bad, only need to properly reduce the molding temperature.

Two, silicone button curing is not complete
When the temperature of the silicone button molding die is too low or the curing time is too short, it will cause the product close to the mold is not easy to release, so it is easy to break, improve the mold temperature or prolong the curing time can be solved.

Three, the surface of the silicone key molding mold is too rough or accumulate dirt
The mold cavity with rough surface or accumulation of dirt is not conducive to demoulding, and the mold that is not easy to demoulding is easy to break, and the mold needs to be cleaned or electroplated;

Four, the operation is wrong when demoulding
When demoulding, many mold masters have not undergone professional training or are not careful in their work. When demoulding is not done in accordance with strict working instructions, it will lead to bad rupture of silicone keys. This requires professional operation skills training or strict working system for the operators.

Five, lift mold when the silicone button release degree is not good
As a result, the product breaks in the process of mold lifting. At this time, it is necessary to spray an appropriate amount of release agent on the surface of the silicone key mold to continue production;

Six, the button silicone is too bad
Some factories blindly reduce costs by using inferior silicone key raw materials, resulting in the production of silicone keys of poor quality, poor rubber material, bad toughness, memory rupture, very normal. To solve this problem, it is necessary to replace the better button silicone.