|Form||White powder||White powder|
|Average particle size nm||12nm||14nm|
|Bulk density g/L||40-50||40-50|
|Ignition loss(1000 for 2hr.)%||1.0-1.5||1.0-1.5|
|BET surface area m2/g||150 ±15||200 ±25|
|Application||HCR high temperature sulfuration silicon rubber and RTV-2K room temperature sulfuration silicon rubber.Adhesive and fluid sealant.printing ink.able rubber.lant protection.oo and cosmetics.|
Was made from Chlorosilane hydrolysis oxyhydrogen flame .Our company started produce this product from 2011,and now has over 1000MT per year.Widely used in kinds fields,mains as liquid system's thixotropic agent,thickening agent,anti-caking agent,can well change the liquid's viscosity .
1) Shoes-making industry: rubber outsole reinforcement agent similar to black carbon. It brings the light color and transparent appearance of rubber outsole with excellent performance
2) Tyre industry: decreases friction on ground sharply, and increases the tyre holding on the wet and icy ground. The bonding between curtain threads or woven material and rubber compound is improved;;
3) Silicon rubber: its aging, resilience and compression set are increased
4) Plastic industry: increases the plastic products' flexibility, strength and resistance to water
5) Coating industry: it provides the performance in preventing coating from aggregating and hanging down. It can increase the viscosity and dull the coating shine
6) Pharmaceutical industry: it gives a function of increasing the viscosity, floating and dispersing. It can be a carrier and an anti-lumping agent
This product is amorphous form white powder,good insulativity,insoluble in water and common acid,while soluble in caustic alkali and hydrofluoric acid.No decomposition under high temperature.There is water imbibition ,non-poisonous,tasteless.
we have our own factory in Shandong, so we also can supply you with many kinds of other silical dioxide and also can produce it as per you request.;
If you are interested in any of our products,please feel free to contact us by e-mail.
We guarantee to provide you with our best quality, competitive price and professional service.