TP9121 Mating Agent for Leather Coating

Instructions: Precipitated silica matting agent especially for leather finishing.
With similar refractive index to PU and PVC used in leather, its main application is leather finishing..

Indicators:   
Particle size, D50/um :2.5 - 3.0
Oil absorption, DBP (g/100g):230 ~ 280
pH value, (5% in water): 6~8

Features : Reduce the gloss of the leather Surface,while providing lower viscosity and better stir in capability.