20nm Nano Grade Zinc Oxide 99.94%
|Purchase Qty. (KG)||FOB Price|
|200-999||US $15 / KG|
|1,000+||US $11 / KG|
20nm Nano Meter grade Zinc Oxide
CAS NO. : 1314-13-2
HS Code: 2817001000
Molecular Formula : ZnO
Molecular Weight : 81.38
1.The outstanding feature of Nano Zinc Oxide is the particle Nanometer grade(from 20nm to 800nm),it has the characteristics both Nano zinc oxide and traditional zinc oxide.
2.Compared with traditional zinc oxide,the larger specific surface area, higher chemical activity,finess ,purity and partical form can be produced according to the demand.
3.It also has photochemical effect and good sheild ultraviolet(UV).The rate of Sheild untraviolet(UV) can reach 98%.
4.And also it has the characters of bacteria resistance bacteriostasis ,removing odor ,anti enzyme.
Nano zinc oxide is widely used in Sun screen cosmetics, functional fiber, Antibacterial self-cleaning glass,Sanitary ware.wastewater treatment,photocatalysis and etc
1. Rubber Industry:
As vulcanizing activator,improve bright and clean, abrasive resistance, mechanical strength,anti-aging and etc performance index.Nano Zinc oxide can reduce the usage amount,increase service life
2. National Defence Industry:
Nano Zinc Oxide has the charactes of Infrared absorption,the rate of absorption and thermal capacity is big,it can be used in infrared detectors and infrared sensor;Nano zinc oxide has the characteristics of light weigh,light color,high absorption ability,can absorb radar wave and attenuate and make New Absorbing stealth material
3. Ceramic Industry:
as flux agent of frit,glaze,can lower the temperature of sintering,improve glossiness and suppleness
4. Textile Industry:
with Good Sheild ultraviolet , bacteria resistance,it used in textile can make the produts sun screen,bacteria resistance, deodorization
meantime refractive index of zinc oxide(n=1.9) is lower than TiO2(n=2.6)The transparency of the fiber is higer and make textiles dyeing and finishing easily
5. Paint,Cosmetic and other Industry:
the shielding rate is higher than TiO2,meantime refractive index of zinc oxide(n=1.9) is lower than TiO2(n=2.6)The transparency of the fiber is higer and make textiles dyeing and finishing easily
Packing : 1KG,5KG,10KG 25Kg bags (special packing can be made according to clients' requirement).
Specification ( % )
|Average particle size under electron microscope /nm||20nm-500nm|
|XRD line width average particle size /nm||25.5|
|Specific surface area/(m² /g)||80 min|