matting agent

matting agent, flatting agent, chemical additive. 1 counter for OK412,ED30 2 high matting effect 3 easy of dispersion Silica Flatting Agent Matting agent SA series Detailed Product DescriptionDetailed Product DescriptionSpecifications: Silica Flatting Agent SA-260LCertification: ISO ISO9001 ,ROHSFeatures :1) Profile:white micro powder a) Optimal flatting efficiency, precisely controlled process ensuring pore volume 2ml/g for consistent performance b) Easy added: in the production of the coatings, it can be easily added in any process c) High film clarity: extremely high purity (99.3% 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 5000r/min, and stirring 15 - 20 minutes.2) Applications: a) Advanced furniture coatings b)coil coatings c) Leather / Synthetic Leatherd) Thin film coating, such as synthetic and natural leather, decorative materials 3) Main technicaldata: a) SiO2 content: 99.3% min. b) Oil absorption (g/100g): 250-300 c) Average particle size: centrifugal measure:4 micron d) Ignition loss: 4% e) PH value (5% aqueous suspension): 7 f) Surface treatment: organic waxg)whiteness:95 Packing and storage: 1) Packing: inner liner with polyester plastic film bag, surface layer with packing in multi-ply paper bag 2) Net weight: 15kg 3) Storage: be requested storing in dry warehouse, no more than ten bags in stack height