Which is the best printing board manufacturer?

Our company is a professional printing board manufacturer with a special production line with high annual output, which can meet the spot needs of customers. At the same time, our products are made of high-quality materials to ensure high-quality products for customers. In the selection of paint substrates, we generally choose primers according to the purpose of the product base, the occasion of use, the degree of processing, and the matching of the topcoat.

1. Epoxy primer:
It has good adhesion to the substrate, good water resistance, alkali resistance and chemical corrosion resistance. It is the earliest primer for coils, and its flexibility is not as good as other primers.
2. Polyester bottom:
Good adhesion to the substrate, excellent flexibility, more sensitive to humid environments, chemical resistance is not as good as epoxy primer.
3. Water-soluble acrylic primer:
Good adhesion to the substrate, excellent flexibility, low organic solvent content, low temperature curing, not suitable for storage in a humid environment, and high requirements for pretreatment.
4. Polyurethane primer:
It has chemical resistance, friction resistance, durability and good flexibility.
The choice of printing board paint base will generally be selected according to the customer's purpose and use occasion. If you have product needs, please call to order, our product color