After
special surface treatment, this product makes nano zinc oxide easier to
disperse into the cosmetic system. The product is non-toxic and harmless. It is
a nano zinc oxide specially made for cosmetics, which meets the requirements of
various indexes of cosmetics. Nano-zinc oxide has special effects on the skin
such as anti-ultraviolet, astringent, moisturizing and sterilizing. It is found
that the protective effect of nano-zinc oxide on ultraviolet light is stronger
than that of traditional nano-titanium dioxide, and has good protective effect
on ultraviolet light UV-A and UV-B. Therefore, the application of nano-zinc
oxide in the field of cosmetics is rapidly developing.
Technical
indicators：
|
Model
|
DK-ZnO-30
|
|
Exterior
|
White powder
|
|
purity
|
≥99.8%
|
|
Dry reduction
|
≤0.5 %
|
|
Average particle size
|
30 nm
|
|
PbO is measured by Pb
|
≤0.0002﹪
|
|
MnO is measured by Mn
|
≤0.0001﹪
|
|
CuO is measured by Cu
|
≤0.0001﹪
|
Product
Features:
The
addition of nano zinc oxide to sunscreen cosmetics has the following
characteristics:
1.
Easy to disperse into the cosmetic system to form a highly dispersed, uniform
and stable dispersion system；
2.
Non-toxic, harmless, does not contain any inorganic or organic pigments；
3.
Provide effective protection for all bands of UVA and UVB;
4.
Can block ultraviolet rays, antibacterial health care, anti-aging；
5.
No irritating;
6.
Light stability；
7. Dispersion and transparency. |
