Is it only a mold-forming process for adding liquid silicone as a penis?
Adding liquid silicone to be used as a penis is already a very hot product but many customers are still limited to the mold molding process for silicone penis It is thought that the silicone penis...
What should I do if the condensation rate of the condensation type industrial grade mold silicone is serious?
Whether it is industrial grade mold silicone or food grade mold silica gel in the process of molding the molecules in the silica gel will release some low molecules in the cross linking reaction so...
Knife gate valve characteristics and purchase advice
Knife gate valve also known as knife valve knife gate valve slurry valve mud valve its opening and closing pieces is the gate the direction of movement of the gate and the fluid perpendicular to the...
The main purpose of mold silicone
The main purpose of silicone mold is plaster resin mold production gypsum mold products require silicone tensile tear resistance is good so that the mold is only made durable do mold resin mold there...