HALS

Primary Antioxidants

Secondary Antioxidants

UV Absorbers

HALS

U-pack

Intermediate

Inhibitor

HALS RIASORB® UV-292

CAS No.:[41556-26-7] [82919-37-7]

Bis (1, 2, 2, 6, 6-pentamethyl-4-piperidyl)sebacate;
Methy (1, 2, 2, 6, 6-pentamethyl-4-piperidyl)sebacate

Description

Universal liquid low molecular weight hindered amine light stabilizer

Characteristics

Effectively prevent coating losing of light, cracking, blister, light and color change phenomenon, so as to improve the service life of coating; Used with UV absorbent for better weather resistance.

Molecular Weight

509 370

Melting Range(℃)

Liquid at room temperature

Density@20℃

0.970-1.010

Flash point℃

>100℃

Product form

Light yellow liquid

Package

20kg/Drum;200kg/Drum

Properties

Automobile coatings, industrial coatings, wood coatings, etc.
0.5 2.0%, test to determine the specific amount according to the customer application.
Solubility @20 ℃ ( g/100g solvent )
Acetone >50
Xylene >50
Methyl n-pentanone >50
100# solvent oil >50
Ethanol >50
Propanediol methyl ether acetate >50
Butyl acetate >50
Diethylene glycol butyl ehter >50
n-hexane >50
Water <0.01

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