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yinbin Road, Changzhou, Guangdong
chemical flatting additiveSA***0L is great to PU coating, NC system, UK system, banking finish system, WB waterborne system, leather Product Details: CAS No. **********8 Purity *9.3% Place of Origin China Brand Name Hongsheng Payment & Shipping Terms: Payment Terms:L/C, T/T, Western Union Detailed Product Description Features: 1) Profile: a) Optimal flatting efficiency, precisely controlled process ensuring pore volume 1.8ml/g for consistent performance b) Easy adding: in the production of the coatings, it can be easily added in any process c) High film clarity: extremely high purity (*9.3% SiO2 and above), refractive index 1.*6 comparable to that of most resins. It makes silica invisible in polymer films and clear lacquers d) Optimal suspension: no hard sedimentation through long time reserving since it is treated by organic e) Well dispersed: easily dispersed in any coatings, only require the common high sped stirs by approximate line-velocity 5m/s, and stirring *5 - *0 minutes, typical hegman value *5 - *5Î&frac*4;m 2) Applications: a) Advanced furniture coatings b) General industrial coatings c) Decorative paint and others d) Thin film coating, such as synthetic and natural leather, decorative materials 3) Main reference: a) SiO2 content: *9% min. b) Oil absorption (g/**0g):******0 c) Average particle size: centrifugal measure: 2 micron d)laser measure: 4micron e) Ignition loss: 4% f) PH value (5% aqueous suspension): 7 g) Surface treatment:no Notice: Although commonly it can not damage the flatting grains in the dispersion process because of the "excess" grinding, it may reduce the flatting effect and increase the viscosity if it is ball milled or tri-roller milled for a long time.
