Powder coating powder wrinkle agent is powder coating melting leveling curing film, changing the melting film surface tension, so that the film tightening and wrinkle or orange grain additives. Wrinkles agent is used when the powder coating oven curing, the surface tension of the melt flow flat membrane is very big, and the surface tension of wrinkles agent is small, due to the compatibility between the two different surface tension of the material is bad, the surface tension of small case and cannot make big surface tension to prevent down completely, the surface tension of the two different surface tension of the material of each other.
1, powder coating wrinkle agent is powder coating melting leveling curing film, changing the melting film surface tension, the film tightening and wrinkle or orange grain additives. Wrinkles agent is used when the powder coating oven curing, the surface tension of the melt flow flat membrane is very big, and the surface tension of wrinkles agent is small, because the compatibility between the two different surface tension of the material is bad, the surface tension of small case and cannot make big surface tension to prevent down completely, the surface tension of the two different surface tension of the material of mutual coexistence, Cause the film to produce uneven wrinkles or orange lines.
2, in the powder coating formula, wrinkle agent is powder coating melting leveling curing film, changing the melt coating surface tension, making the film tightening and wrinkle or orange grain additives. The role of wrinkle agent is when powder coating baking curing, melting leveling film surface tension is very large, and wrinkle agent surface tension is small, because the compatibility between two different surface tension material is not good, surface tension is small to prevent the surface tension can not make the surface tension large to prevent the surface tension completely down.