COMPONENT 2-Ethyl-2'-ethoxy-oxalanilide
CAS 23949-66-8
Molecular C18H20N2O3
M.W 312
APPEARANCE WHITE CRYSTAL POWDER
ASSAY 98.00% MIN
VOLATILES 0.50%MAX
MELTING POINT 124.00-127.00℃
TRANSMITTANCE 460 95%MIN
500 97%MIN
*UV-312 is an ultraviolet light absorber of the oxanilide class, which imparts
outstandinglightstability to plastics and other organic substrates. Particularly it
is recommended for rigid and flexiblePVC and polyesters
* UV-312 is a highly effective light stabilizer for a variety of plastics and other
organic substratesincluding unsaturated polyesters, PVC(flexible and rigid) and
PVC plastisol.
* UV-312 can also be used in other substrates like polyurethanes, polyamides,
PMMA,polycarbonates and cellulose esters.
*Features strong UV absorption, excellent compatibility in a wide variety of substrates and low volatility.It protects polymers as well as organic pigments from UV radiation, helping topreserve the original
appearance and physical integrity of molded articles, films, sheets, and fibersduring outdoor weathering. Beneath the performance as light stabilizer, several advantages can beencountered withUV-312
- It is a white product, color and transparency are therefore not changed.
- It is low volatile and thermally stable.
- It presents an excellent chemical resistance and is not reactive with alkalines.
- It brings additional thermal stability in polyamides.
- It absorbs at low wavelengths, it can be combined with optical brighteners.
* UV-312 is also suitable for use in powder coatings and solvent-borne coatings for automotive,industrial, and architectural applications.
Packing 20KG Fiber Drum 25Kg Carton Box