The release agent is used to prevent the molded composite product from sticking to the mold, and to apply a type of isolation film between the product and the mold so that the product can easily come out of the mold while ensuring the surface quality of the product. and mold intact. Release agents include waxes, silicones, metal stearates, polyvinyl alcohol, fluorinated oligomers and polyolefins, as well as plant derivatives and fatty acids. Patented blends of polydimethylsiloxane and other complex polymer blends. Traditional release agents come in the form of sprays, liquids, solvent-based solutions, aqueous solutions or pastes. When used, spray, coat or polish the mold surface. When the carrier liquid (solvent or water) evaporates, a thin film coating is left on the mold surface.
It is indeed quite profitable. The lowest cost price of the release agent is about 2-3 yuan: 550 ml? Distributors? 5-8 yuan? End users? About 15 yuan?
< p>Anti-rust agent? 450 ml? Cost price: around 8? Distributor: 10-15 yuan? End user? 20-25 yuan?Cleaning agent? 550 ml? 450 ml? The packaging is even more different. The ex-factory price is about 6 yuan, excluding freight. The dealer is about 12 yuan. The end user is about 20 yuan.
The manufacturer will consider appropriate adjustments such as freight, labor, tax rate, etc.
Some manufacturers’ brands are even more famous