Select Your Region
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.
Fulfilled By ChemPoint
- Manufacturer: SI Group
- Product Line: SI Group UV Stabilizers
- Product: LOWILITE™ Benzotriazole UV Absorbers
- Industries: Elastomers | Metal Processing & Fabrication | Plastics | Silicones
- Authorized Countries: Canada | Mexico | United States
Documents
Package Sizes
Quantity
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
Plastics
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Silicones
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.
Nylon and Polyamide Molding Solutions
SI Group offers a selection of products that are specifically designed to improve the stability, performance, and resistance of nylon and polyamide polymers in a wide array of applications.
SI Group Additives for Packaging Plastics
SI Group offers a broad range of plastic additives for the stability and durability of your packaging plastics. Learn more today!
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
Have questions? Can't find the right product?
Ask our Experts
When You're Ready
Get a Quote
Ask a Question
Request a Sample
Request a Document
Document Download
Thank you
Your document download will begin shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Document Download
The document currently is provided in the following languages from the supplier at this time.
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
