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NYS2-4P-Nano silicon oxide for coatings

Nano-silica for coatings is a white fluffy powder with high purity, small particle size and large specific surface area. The product has strong UV absorption and infrared reflection characteristics. The UV-visible spectrophotometer test shows that its absorption rate of ultraviolet light within a wavelength of 400nm is as high as more than 85%, and its reflectivity of infrared light with a wavelength other than 800nm is also up to 80%. above. When used in coatings, nano-coatings have bright colors, soft feel, and smooth paint films. Its greater activity can form a network structure when the paint is dry, increasing the strength, adhesion, wear resistance, waterproofness and smoothness of the paint; improving the wash resistance, anti-pollution performance and self-cleaning properties of the paint; effectively Improve the opening of the paint, the product will not delaminate, and improve the suspension, thixotropy, anti-sag, and construction performance of the paint; its excellent optical properties can form a shielding effect on the paint to achieve the purpose of resisting ultraviolet aging and thermal aging. It can keep the color of the paint from fading for a long time; it can also be used with pigments to obtain photochromic paints.

Classification:

Enhanced color retention exclusive

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Details

Product features and applications

Technical indicators

project	index
model	NYS2-4P
Exterior	Amorphous white powder
particle shape	Microporous
content(%)	≥99.5
Average particle size (nm)	5-10
Specific surface area (m2/g)	700±50
UV reflectance (%)	≥85
Bulk density (g/cm³)	≤0.1
Moisture (%)	≤8
Fe（%）	≤0.001
Cl（%）	≤0.028

Instructions for use

　　Disperse the product directly into the system through mechanical dispersion and ball milling; or disperse the product in acetone, ethanol and other solvents before adding it to the system. The recommended addition amount is 0.5-2%, and individual product systems can reach more than 10%, depending on the actual application. Packaging: 10kg/bag

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Address: Shizhen Special Industrial Park, Wannian County, Shangrao City, Jiangxi Province

Office: 0793-3855337

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