UV Absorber 1577

Product Name

UV Absorber 1577

Product Code

UV-1577

CAS No.

147315-50-2

Chemical Name

2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol

Formula

C27H27N3O2

Molecular Weight

425.52

Specification

Appearance：Pale yellow powder

Melting Point：147-151℃

Loss on drying：0.5%Max

Ash：0.1%Max

Assay (GC)：99.0% Min.

Transmittance：≥85.0%（460nm）；

≥97.0%（500nm）；

Packing

20kg/25kg Carton or Drum

Application

UV-1577 features that high temperature resistant, low volatility, and it is not easy to separate out when added a high amount.

Good compatibility with most of the polymer, additives and formula resin.

It is suitable for PET, PBT, PC, polyether ester, acrylic acid copolymer, PA, PS, PMMA, SAN, polyolefin, etc.