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Weston™ 618F
Provided by Si Group
About
WESTON™ 618F is a phosphite antioxidant used in a large number of polymers. Shelf life: 1 year.
Benefits:
- It is a highly effective color and molecular weight stabilizer
- Also enhances the thermal and UV stability
- Offers excellent color stability and high performance at low loading levels, enabling more cost-effective formulations
- Provides polymer protection against degradation during processing
- Exhibits synergistic performance when used in combination with light stabilizers such as benzophenones and benzotriazoles
- Improves color retention in TiO₂-pigmented and other filled polymer formulations
- Reduces color degradation in polymers stabilized with sulfur-containing nickel-organic complexes during high-temperature processing
Typical Applications:
Ideal for use in polyolefins, polyesters, elastomers, styrene’s, engineering thermoplastics and adhesive formulations.
| CAS Number | 3806-34-6 |
|---|---|
| Grade Name | 618F |
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About si group
SI Group is a global leader in the innovative technology of performance additives, process solutions, active pharmaceutical ingredients, and chemical intermediates. SI Group solutions are essential to enhancing the quality and performance of countless industrial and consumer goods within the plastics, rubber & adhesives, fuels & lubricants, oilfield, pharmaceutical, and industrial resins industries. Headquartered in Schenectady, New York, SI Group’s global manufacturing footprint includes more than 30 facilities on five continents, serving customers in 90 countries with approximately $2 billion in annual sales and more than 3,000 employees worldwide. SI Group innovates and drives change to create value with a passion for safety, chemistry, and extraordinary results.
