Solid Benzoin for Powder Coating 

Application:   Benzoin is to eliminate the bubbles in the melting powder coating, i.e. eliminate the key factor resulting in film pinhole.It can be applied in all categories of powder coating.Application method: mix with other ingredients directly before extrusion.The recommended dosage is about 0.3~0.8% calculated on total formulation weight. The precise amount shall be based on the lab test.Its dosage should be properly controlled to obtain suitable film, as superfluous Benzoin may cause yellowing phenomenon. Specification: Appearance : white or light yellow crystal Melting range:  132~137℃ Boiling point:194℃ Extrusion & Curing conditions: Temperature  110℃~115℃ Thickness of film (um)  60~80 Curing conditions  185℃/15min Recommend Formulation:  Epoxy Resin: 640gr Polyester Resin;  640  gr  Flow agen…