NUVShielding
The formulations are active absorbent of ultraviolet rays with a wavelength of 250
– 380 nm.
Nano disperse powders are capable of protecting against a damaging UV
impact , screen solar radiation, are used as an ageing retarder. The NUVShedulding-01
and NUVShedulding-01 materials have different mixtures (component ratios).
The formulations have various levels of protection against UV and were designed
especially to be used in various industries: fabrication of rubber, plastic membranes,
coatings, printing ink etc.
Description
The formulations are efficient absorbents of UV rays with a wavelength of 250-380nm.
This factor protects against UVA and UVB radiation spectra.
This keeps a nice visual effect of the products and makes a service life 10-20 times
longer.
The formulations are odorless, non-toxic and skin neutral.
Lipophilic and hydrophilic properties.
Exhibit good dispersion in solvents and plastics. The product may be added into
a solvent or into a molten product directly. It can be used as a master batch with
an active part content of 10-20%.
Specification
|
Name
|
Ultraviolet shielding %, min
|
Average of the grain size (nm）
|
Specific surface area（m2 /g), min
|
Comments
|
|
VShedulding-01
|
99
|
30
|
50
|
Heat resistant - 400 C, min
|
|
VShedulding-01
|
99
|
30
|
80
|
Heat resistant - 200 C, min
|
Range of application
- Special fiber with the function of UV shielding fabrics and items based thereon.
- Cosmetics such as sunscreen creams and talc powders.
- Plastics, coatings and printing ink with the property of shielding UV.
Recommended dosage
The recommended concentration is 3-6%. The user is to determine the optimal quantity
through testing. Contact us if required.