High purity nano silica powde

  Product features high purity nano silica is prepared by ionic gas phase combustion method
It has the characteristics of high purity, small particle size, uniform distribution, large specific surface area, clean surface, no residual impurities, low loose density, easy dispersion, and strong reflection ability of small particle nano silica to ultraviolet, visible light and infrared lines
The surface of the product prepared by gas phase method is clean, the degree of soft agglomeration of nanoparticles is reduced, and it has good compatibility with organic polymer materials

Product parameters

Product Name	model	average particle size (nm)	purity (%)	specific surface area (m2 / g)	bulk density (g / cm3)	morphology	Color
nano silica	ZH-SiO210N	10	99 9	two hundred and fifty-four	0 01	nearly spherical	white
nano silica	ZH-SiO230N	30	99 9	221	0 05	nearly spherical	white
nano silica	ZH-SiO250N	50	99 9	176	0 09	nearly spherical	white
nano silica	ZH-SiO2100N	100	99 9	56	0 12	spherical	white
processing customization	provide customers with customized particle size and surface modification

Product Application
1
Silica gel, room temperature vulcanized silicone rubber (low water content), silica gel;
2
Sealing ring, sealing gasket, oil delivery pipe, insulator, tablet powder preparation, artificial organ, infusion pipe, latex pacifier and ink;
3
Used as resin thickener, thickener of synthetic grease and resin thixotropic agent for electronic components;
4
Used as reinforcing agent of silicone rubber, transparent artificial organ, artificial heart and other medical silicone rubber;
5
It can be used for extinction and thickening of coatings, anti adhesion of resins, adsorption of printing media, surface treatment of leather, etc
It can improve the physical and mechanical properties of the resin in the wet state, has a good effect of accelerating dispersion and anti sedimentation, can significantly improve the gloss of the film and achieve a good matting effect

Packaging storage
This product is packed in plastic bags filled with inert gas, sealed and stored in a dry and cool environment
It should not be exposed to the air to prevent oxidation agglomeration caused by moisture, which will affect the dispersion performance and use effect; The packing quantity can be provided according to the customer's requirements