Nano-silica

CAS 60676-86-0 【Specification】:Pure type, size of 20nm, purity ≥ 99.6%, the apparent density of 0.07g / c m3 (70g / L), 5kg / bag, kraft paper valve bag. 【Effection and purpose】: 1, is mainly used for coating nano-emulsion, water-based paints, cement modification.

Improve the wear resistance, self-cleaning, anti-erosion properties, anti-aging properties, anti-UV properties. 2, can reduce the amount of paint additives.

As the product of high purity, low impurity content, but also applied to the relevant food, medicine and industry. 【Usage】: Recommended dosage by weight were 0.5-2%, individual product system can be 10% or more, to be determined depending on the application. Performance reflects the key is: to the system were fully dispersed.

Please use the user depending on the system, pre-dispersed in water, acetone, alcohol or other solvent, if necessary, using the usual cut, stirring, ultrasound, means of dispersing agent to be dispersed. For the oil system, may be accompanied by additive preprocessing.