UV Absorber UV-3030 CAS No. 178671-58-4

• CAS No.: 178671-58-4
• Formula: C69h48n4o8
• EINECS: 924-350-7
• Color: White
• Kind: UV Absorber
• Appearance: Powder
• Model NO.: CAS NO. 178671-58-4
• Storing: Sealed, Dry and Dark Conditions
• Transport Package: 25kg Carton
• Specification: powder
• Trademark: DEBORN
• Origin: China

Product Description

Chemical Name:1,3-Bis-[(2'-cyano-3',3'-diphenylacryloyl)oxy]-2,2-bis-[[(2'-cyano-3',3'-
diphenylacryloyl)oxy]methyl]propane
Synonyms:Pentaerythritol tetrakis(2-cyano-3,3-diphenylacrylate)
Molecular Formula  C69H48N4O8
Molecular Weight   1061.14
Structure


CAS Number   178671-58-4

Specification
Appearance: white crystal powder
Purity: 99%
Melting point (°C):175-178
Density:1.268 g/cm3

Applications:
Can be used to PA, PET, PC etc
ABS
A combination of UV-3030 significantly reduces discoloration caused by exposure to light.
Recommended dose: 0.20 - 0.60%
ASA
1 : 1 combination of UV-3030 and UV-5050H significantly improves the heat stability and the fastness to light and weathering.
Recommended dose: 0.2 - 0.6%
Polycarbonate
UV-3030 provides completely transparent polycarbonate parts with excellent protection from yellowing, while maintaining the clarity and natural colour of the polymer in both thick laminates and coextruded films.

Package and Storage

1. 25kg carton
2. Stored in sealed, dry and dark conditions

Other Products of the UV Absorber Series, for example:
BP-1 (UV-0)
BP-2
BP-3(UV9)
BP-4
BP-5
BP-6
BP-9
BP-12(UV-531)
BP-P
UV-120
UV-234
UV-320
UV-326
UV-327
UV-328
(UV-5411)
UV-329
UV-360
UV-571
UV-1084
UV-1577
UV-1064
UV-2908
UV-3039
UV-3638
UV-4050H
UV-5050H
UV-1
UV-2