UV Absorber 571

Product Name

UV Absorber 571

Product Code

UV-571

CAS No.

125304-04-3

Chemical Name

2-(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol

Formula

C25H35N3O

Molecular Weight

393.56

Specification

Appearance：Yellow and clear liquid

Loss on drying：2.0%Max

Water：0.1%Max

Assay (GC)：98.0% Min.

Transmittance：≥95.0%（460nm）； 

≥97.0%（500nm）

Packing

25kg/HDPE Drum

Application

It has good heat stability and compatibility of various kinds of polymers.

It can be widely used in thermoplastic PUR, coating and foam materials. It also can be used for the rigid and plastic PVC, PVB, PMMA, PVDC, EVOH, EVA, heat curing unsaturated resin and PA, PET and PUR coil, and the PP fiber. This product applies to the emulsion, wax, adhesives and styrene copolymer, elastomer and polyolefin.