Silica Matting Agent SA-250

タイトルまたは説明

Specifications: Silica Flatting Agent SA***0 Certification: ISO ISO***1 , ROHS Features : 1) Profile:white micro powder a) Optimal flatting efficiency, precisely controlled process ensuring pore volume 2ml/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).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-velocity1 ***0r/min, and stirring *5 - *0 minutes. 2) Applications: a) Advanced furniture coatings b)coil coatings c) Leather / Synthetic Leather d) Thin film coating, such as synthetic and natural leather, decorative materials 3) Main technicaldata : a) SiO2 content: *9.3% min. b) Oil absorption (g/**0g): ******0 c) Average particle size: centrifugal measure: 3 micron d) Ignition loss: 4% e) PH value (5% aqueous suspension): 7 f) Surface treatment: no organic wax g)whiteness:*5 Packing and storage: 1) Packing: inner liner with polyester plastic film bag, surface layer with packing in multi-ply paper bag 2) Net weight: *5kg 3) Storage: be requested storing in dry warehouse, no more than ten bags in stack height 4) The product possesses sucking dam strongly, tied bag closing after being used in order to affect qua 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.