Light yellow Powder Triazine UV Absorber , Ultraviolet Absorbers
1577 CAS No. 147315 - 50 – 2
Quick Detail :
UV ABSORBER 1577 is a new class of UV Absorber exhibiting very low
volatility and good compatibility with a variety of polymers ,
co-additives and resin compositions . It allows polycarbonates and
polyesters to achieve a higher resistance to weathering than
conventional UV Absorbers .
- Name : UV1577
- Chemical name : 2 - ( 4 , 6 - Diphenyl - 1 , 3 , 5 - triazin - 2 -
yl ) - 5 - [ ( hexyl ) oxy ] - phenol
- CAS No. : 147315 - 50 - 2
- Function : Low volatility , Exceptional light absorbing
characteristics and good compatibility
UV ABSORBER 1577 is particularly suitable for processing and aging
conditions where high loadings , low volatility and good
compatibility are required . Such requirements are especially
critical for complex moldings , fibers , plain and corrugated
sheets , twin wall sheets , thin films .
Dosage : Between 0.20 - 5.00% by weight
UV1577 is highly effective for polymers usually processed at high
temperature such as polycarbonate and coating .
|Appearance||Light yellow Powder|
|Assay (GC)||99% min|
|Transmittance||450nm 87.0% min|
|500nm 97.0% min|
Competitive Advantage :
Protects organic polymers as well as pigments from UV light ,
improving and preserving the technical and visual performance .
Food Contact Approvals in most polymers .
Hongkun is one of the biggest manufacturers in China with the same
quality of BASF , and the application effect has been proved by
many customers .