Content :

White and Colloidal Powder Silica Matting Agent Pore Volum 1.8-2.0 ml/g Use For Wood Coatings






Description





Matting Agent specialized used for the matte wood coating. A broad array of non-treated and wax-treated products, covering high-purity silica content, high pore volume and by fine control of the particle size and particle size distribution. Careful design and control of silica physical properties ensure dispersion stability, hand-feel, anti-setting behavior and scratch resistance in solvent-borne and water-borne system.





Characters





Highest matting efficiency: High pore volume reach to 1.8-2.0 ml/g, and fine control of the particle size and particle size distribution.





Excellent transparency: High purity of silica product ensures that refractive index can inosculate with resin index.





Outstanding anti-settling properties: The products which with wax surface treatment help prevent settling and improve re-dispersion.





Chemical Data








Item Type


QX-410


QX-410L


QX-320


QX-320L


QX-630


QX-630L


QX-750L




Content of sio2(dry basis) %,


99.0


99.0


99.0


99.0


99.0


99.0


99.0




Porosity ml/g


1.8-2.0


1.8-2.0


1,8-2.0


1.8-2.0


1.8-2.0


1.8-2.0


1.8-2.0




Oil absorption, g/100g ,


270-320


270-320


270-320


270-320


270-320


270-320


270-320




Particle Size, um(Malvent,D50)


3-3.5


3-3.5


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