Select Your Region
- Manufacturer: SI Group
- Product Line: SI Group UV Stabilizers
- Product: LOWILITE™ Benzotriazole UV Absorbers
- Industries: Elastomers | Plastics
- Authorized Countries: Canada | Mexico | United States
LOWILITE™ 55
LOWILITE™ 55 is a benzotriazole-type UV light absorber that dissipates absorbed photochemical energy as heat.
Quantity
Documents
Specifications
Form: Powder
Color: Slightly yellow
CAS number: 2440-22-4
Bulk density: 540 kg/m³
Molecular weight: 225 g/mol
Melting point: 128°C–132°C
Flash point: 205°C
Primary Chemistry:
2-(2'-Hydroxy-5'-methylphenyl) benzotriazole
- Manufacturer: SI Group
- Product Line: SI Group UV Stabilizers
- Product: LOWILITE™ Benzotriazole UV Absorbers
- Industries: Elastomers | Plastics
- Authorized Countries: Canada | Mexico | United States
Manufacturer
Product Line
Industries
Authorized Countries
Canada
Mexico
United States
Overview
LOWILITE™ 55 is a top-notch benzotriazole UV absorber known for its exceptional photostability. This substance exhibits a remarkable ability to efficiently absorb photochemical energy and release it as heat. LOWILITE™ 55 UV absorber provides excellent ultraviolet light protection for a variety of polyolefins and elastomers.
This grade can absorb ultraviolet radiation and maintain its stability under light exposure. The energy absorbed in the ultraviolet-exposed region is converted into thermal energy through a photochemical process. With its exceptional ability to absorb ultraviolet light and maintain stability, LOWILITE™ 55 UV absorber proves to be a highly effective solution in protecting against the harmful effects of UV light.
Specifications
Form: Powder
Color: Slightly yellow
CAS number: 2440-22-4
Bulk density: 540 kg/m³
Molecular weight: 225 g/mol
Melting point: 128°C–132°C
Flash point: 205°C
Primary Chemistry:
2-(2'-Hydroxy-5'-methylphenyl) benzotriazole
Features & Benefits
- Dissipates absorbed photochemical energy as heat
- Broad food contact approvals in polyolefins
- Provides UV protection
Problems Solved
Low photostability of commercially available light or UV stabilizers
Applications
Automotive components
Building and construction
Agriculture components
Elastomers
Coatings, inks, and adhesives
Related Chemistries
Plastics
Related End Markets
Related Functions
Plastics
SI Group UV Stabilizers Articles
Antioxidant and UV Stabilizers for TPO Membranes
The SI Group's extensive portfolio of specialty antioxidants and UV stabilizers holds the solution to your TPO roof membrane formulating challenges.
Stabilization and Processing of Recycled Plastics
Compounders and recyclers face multiple challenges with the stabilization and processing of recycled plastics. Learn more and explore our solutions
SI Group Stabilizers for Infrastructure
The SI Group offers a broad range of polymer stabilizer solutions to support the largest bipartisan stimulus package for the U.S. infrastructure applications.
Have questions? Can't find the right product?
Ask our Experts
Have questions? Can't find the right product?
Ask our ExpertsWhen You're Ready
When You're Ready
View Support Articles
Talk to an Expert
Ask a Question
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - Mexico
