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L307 Anti-yellowing benzoin
Degassing and eliminating pinholes
Ordinary benzoin will create yellowing when baked at high temperature. The yellowing of 500g benzoin is about 4 grams of medium chrome yellow. L307 overcomes the shortcoming of ordinary benzoin. It does not yellowing. In the process of powder coating melting, bubbles and pinholes are eliminated by reducing the surface tension of the system and the bubbles in the adsorption coating rise to the surface. L307 is also good for powder leveling. When the addition amount is more than 0.8%, the leveling will be greatly improved.
1. Technical Parameters
≥120 ° C