UV Uvinul 4050

Introduction 

UV 4050 is an effective light stabilizer for polymers, including polyolefins, ABS, Nylon, etc. It is highly compatible with pigments.

Chemical Name:

N,N’-Bis(2,2,6,6-tetramethyl-4-piperidyl)-N,N’-diformylhexamethylene-diamine

Synonyms:

BASF Uvinul 4050H

Specification:

[Molecular Formula] C 26 H 50 N 4 O 2
[Molecular Weight] 450
[CAS No] 124172-53-8
Appearance: White to off-white crystalline powder
Content: 99.0% min
Loss on Drying: 0.5% max
Melting point: 155-158°C

Application:   

UV 4050 is ideal for an effective light stabilizer for polymers, used to replace UV tinuvin 770DF

Handling and Safety: 

For additional handling and toxicological information, please consult us for Maternal Safety Date Sheet.

Package:

20kg/plastic bag, 300/500kg per panel