Matting 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 :2.0 - 2.5
Oil absorption, DBP (g/100g):200 ~ 250
pH value, (5% in water): 6~8
Features : Reduce the gloss of the leather Surface,while providing lower viscosity and better stir in capability.
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