PRODUCT : nano silica
Technical Specification & usage:
1, it will help to enhance the adhesion of the fiber
slurry, the surface hydroxyl groups and the activity of
starch and cotton fibers that exists between the hydroxyl
or strong or weak hydrogen bonds that, it can effectively
improve the sizing performance of pure cotton and polyester
2, nano-silica is more conducive to cellulose fiber sizing.
3, it have the effect of enhanced and increased wear and
reduce the hairiness.
4, the serosa of nano-silica mixed slurry of has a better
wear resistance than that of pure starch slurry.
Packing: 10 kg / bag.
Well and High Quality Control ,
Prompt Delivery ,
New Product ,
Competitive Prices ,
Small Order Acceptable
Coating extinction was usually used to the surface of the painting film,the principle belongs to : one is increase the roughness,the other is lower substrate's intensity of light reflection.
|whitness||Equal to standard||Equal to standard||Equal to standard||Equal to standard|
|Average particle size um||4-5||4-5||4-5||4-5|
|Pore volume ml/g||1.8||1.8||1.6||1.8|
|Heating loss (105 for 2hr.)%||2-3||2-3||2-3||2-3|
|Ignition loss(1000 for 2hr.)%||3-4||3-4||3-4||3-4|
|BET surface area m2/g||260-280||290-310||260-280||260-280|
|DBP absoption value ml/100g||300-320||360-400||360-380||280-300|
|Application||Excellent wood paint, Idustrial paint,powder paintings and kinds UV painting||Furniture painting,decorating paint||Excellent matte wood paint,matte industrial coating(matte plastic coating,matte toy painting,matte leather painting,baking varnish)and matte ink etc.|
|Characters||Products high purity lead the refractive index inosculate with resin index Special production process to make heat quickly spread to other surfaces of paint,to extend the service life of paint||Price is lower,the ordinary painting and decorating painting use.||Good Transparency,Good Disperse Heat,Good Suspension|