Silica

SpecificationsFumed silica (nano silicondioxide)
High quality ,competitive price ,large trading volume, uniquetechnology.Nano siliconKinds of products can bechosen.Look forward to teaming with you.

 

Fumed Silica(Aerosil) Specific SurfaceArea(m2/g)  150 /-20 200±25 380 /-30 pH Value 3.6~4.5 4.0 Loss on Drying  at105°C(%)  1.5 max 0.68 Loss on Ignition at1000°C(%) 2.5 max 0.48 SieveResidue(%)  0.05  max 0.023 TampedDensity(g/l)  25~60 40 SiO2Content(%)  99.8 min 99.86 CarbonContent(%)  0.2 max 0.041 ChlorideContent(%)  0.020 max 0.009 Oxide Content(%) Al2O3 0.05  max 0.01 max TiO2 0.003 max 0.01 Fe2O3 0.003 max 0.001

 CharacteristicsT
a.Control the liquid system, Adhesive, Polymer’s rheology andthixotropy.b.As additive agent usedto prevent subside,thickening and preventsagging.c.Reinforce HRC hightemperature sulfuration silicon rubber and RTV-2K room temperaturesulfuration silicon rubber.d.Improve the quality ofthe powder, and improve the liquidity and anti-blockingcharacteristic.ApplicationA.paint andcoating   .B.Unsaturated polyesterresins, laminating resins and gel coat.C.HCR high temperaturesulfuration silicon rubber and RTV-2K room temperature sulfurationsilicon rubber.  D.Adhesive and fluidsealant E.Printingink   Cable rubber   Plantprotection     Food andcosmetics 
Silica