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- Manufacturer: SI Group
- Product Line: SI Group UV Stabilizers
- Product: LOWILITE™ Benzotriazole UV Absorbers
- Industries: Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | Mexico | United States
LOWILITE™ 28
LOWILITE™ 28 benzotriazole-type UV light absorber provides strong protection from degradation for a variety of polymers when exposed to UV in the range of 290–400 nm.
Quantity
Documents
Specifications
Color: Off-white
White: Powder
CAS number: 25973-55-1
Bulk density: 260 kg/m³
Molecular weight: 351 g/mol
Specific gravity (@ 25°C): 1.17
Melting point: 80°C
Flash point: 230°C
Primary Chemistry:
2-(2'-Hydroxy-3',5'-di-t-amylphenyl) benzotriazole
- Manufacturer: SI Group
- Product Line: SI Group UV Stabilizers
- Product: LOWILITE™ Benzotriazole UV Absorbers
- Industries: Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | Mexico | United States
Manufacturer
Product Line
Industries
Authorized Countries
Canada
Mexico
United States
Overview
LOWILITE™ 28 is a strong benzotriazole UV light absorber that prevents the yellowing and degradation of various polymers, including two-part epoxies and urethanes. LOWILITE™ 28 UV stabilizer absorbs harmful UV radiation, dissipates the radiation as heat, and protects the polymer additives behind the entire product.
Specifications
Color: Off-white
White: Powder
CAS number: 25973-55-1
Bulk density: 260 kg/m³
Molecular weight: 351 g/mol
Specific gravity (@ 25°C): 1.17
Melting point: 80°C
Flash point: 230°C
Primary Chemistry:
2-(2'-Hydroxy-3',5'-di-t-amylphenyl) benzotriazole
Features & Benefits
- Protection from UV in the range of 290–400 nm
- Available in powder and granular forms
- Light stabilizer technology that protects polymers from yellowing and degradation
Problems Solved
Degradation of polymers in the UV range of 290–400 nm
Yellowing, discoloration, and degradation of polymers when exposed to light or UV radiation
Compatibility of UV stabilizers with two-part epoxy and polyurethane formulations
Applications
Unsaturated polyesters
Acrylics
Thermoplastic urethanes
Moisture-cured urethanes
Two-part epoxies and urethanes
Oil alkyds
Thermosetting acrylic enamels
Related Chemistries
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Related End Markets
Elastomers
Metal Processing & Fabrication
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