UV Absorbers

Primary Antioxidants

Secondary Antioxidants

UV Absorbers

HALS

U-pack

Intermediate

Inhibitor

UV Absorbers RIASORB® UV-1130

CAS No.:[104810-48-2]; [104810-47-1]; [25322-68-3]

Alpha-3-(3-(2Hbenzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl)propionyl-omega hydroxypoly(oxyethylene);
Alpha-3-(3-(2H-benzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl)propionyl-omega-3-(3-(2H-benzotriazol-2-yl)-5-terbutyl-4-hydroxyphenyl)propionyloxypoly(oxyethylene)

Description

A wide range of liquid benzotriazole ultraviolet absorbent.

Features

Often used with hindered amine light stabilizer, to improve the resistance of paint loss of light, pulverization, bubbles, delamination, the performance of the color;Its liquid form is easy to mix with solvent-based coatings and water-based coatings systems.

Molecular Weight

637 975 300

Melting Range(℃)

Liquid at room temperature

Density@20℃

1.150-1.190g/cm3

Kinetic viscosity@20℃

7200-7600mPa*s

Product form

Yellow to light amber viscous liquid

Package

20kg/Drum;200kg/Drum

Properties

Automobile coatings, industrial coatings.
1.0-3.0%, 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 ether >50
n-hexane <0.5
Water Insoluble

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