SERVICE

Because the customer in the process of making the mold, in order to reduce the viscosity of the silica gel, the silica gel is easy to handle and a large amount of silicone oil is added to the silica gel, which makes the silica gel soft, produces non-resistance, and reduces the tear strength. The phenomenon that the pulling force is deteriorated, resulting in the mold being not durable, the service life is short, and the number of times of turning over is small.