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UV -928
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  • UV -928

UV -928

UV-928 features broad-spectrum absorption properties, providing effective protection for coatings and other light-sensitive materials. It demonstrates high solubility, excellent thermal stability, and outstanding environmental resistance.


Category: UV absorber


Product Details


Product NameUV Absorber 928
Chemical Name2-(Benzotriazol-2-yl)-6-(2-phenylpropan-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol
CAS No.73936-91-1
Molecular Weight441
Structural Formula
AppearanceWhite to light yellow crystalline powder
Melting Point108-113℃
TGA(  mass loss)2782%
2995%
Solubility(25℃ g/100g solvent)Water<0.01
n-Hexane11
Ethanol<0.5
Acetone14
Butyl Acetate34
Xylene >50
100# White Spirit >50
CharacteristicsUV-928 features broad-spectrum absorption properties, providing effective protection for coatings and other light-sensitive materials.
It demonstrates high solubility, excellent thermal stability, and outstanding environmental resistance.
It is well-suited for high-performance coating applications—especially powder coatings and coil coatings—as well as automotive coatings and conventional industrial coatings.
Its performance can be further enhanced through synergistic use with light stabilizers such as UV-292 or UV-123.
ApplicationsAutomotive coating,Powder coating,Coil coating,PC,PA,PVB,PVC,Polyolefin,Elastomers

Application


Application

Keywords: UV -928

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