What equipment is needed for sealant production?
Yekeey has many years of experience. From the silicone acid sealant production line we have contacted, the silicone neutral sealant production line can be learned. The main raw materials for the production of sealant generally include: nano-calcium carbonate powder, pigment toner, and room temperature vulcanized methyl silicone rubber, coupling agent, catalyst, and other materials. The…