Middle Layer plays an important role. It can firmly adhere to the surface of the primer and easily combine with the topcoat coating on it. The intermediate coating needs to have good adhesion and adhesion with the upper and lower coatings, and its surface needs to have filling properties to eliminate holes and patterns on the surface of the coated object, so as to create a flat surface. In this way, after coating the topcoat, a flat and full surface can be obtained, improving the freshness and fullness of the entire paint film.
Functional degree | Viscosity (cps/25°C) | Molecular mass | Product highlights | Suggested applications | |
PD6205P2(2PO)Propoxylated Neopentyl Glycol DiacrylatePONPGDA Product Page |
2 | 15 | 328 | Low Viscosity, Low Skin Irritation. | Pressure Sensitive Adhesives, Inks,Solder Masks,Photoresists, Photopolymers, Metal,Paper, Plastic,PVC Floor,Wood And Optical Coatings. |
PD6303Pentaerythritol TriacrylatePETIA Product Page |
3 | 650-1200 | 353 | Pendant Hydroxyl Group, Fast Cure. | Binder Adhesives, Solder Masks, Sealant,Glass, Metal, Wood, Optical, Paper, Plastic And Coatings, Inks. |