Brand : Linking chemical
Product origin : China
Delivery time : 15-20days
Supply capacity : 2000 tons a year
65447-77-0 Light Stabilizer UV 622 can shield the ultraviolet light, reduce the transmission effect of UV light; and can also absorb high energy UV light (wavelength 290 ~ 400 m) strongly.
65447-77-0 Light Stabilizer UV 622 is a low-dust, polymeric hindered amine light stabilizer which provides outstanding light stability to many polymers. In addition, it gives long-term heat stability to polymers by a radical trapping mechanism similar to that of hinder phenol. 65447-77-0 Light Stabilizer UV 622 produces virtually no effect on initial substrate color. This product is a low dust white crystal, and it is suitable for those applications which demand particularly high stability for such polymers as PP, HDPE, LDPE, LLDPE, ABS and PVC.
Chemical name: 65447-77-0 Light Stabilizer UV 622
CAS NO: 65447-77-0
Appearance: white coarse powder or Granule
Transmittance: ≥95 %(425nm);
Volatile: ≤0.5 %
Ash: ≤0.1 %
Molecular weight : > 2500
Softening range (℃): 50-70
65447-77-0 Light Stabilizer UV 622 Application:
Hindered amine light stabilizer. UV 622 is used in light aging inhibition of polyethylene, polypropylene, polyurethane, metaformaldehyde, polyamine and polyester, also in ABS and engineering plastics.
Store in dry places under 30 ºC avoiding moisture and heat.
25kgs cardboard /drum (inner with plastic bag) or according to customer’s request.
12MT in 20GP container
Lead Time : Within 20 days after confirmed the order