Product overview
HALS 944 is a high-molecular-weight hindered amine light stabilizer used to protect polymers from photo-oxidative degradation. Its low volatility and resistance to extraction support outdoor polyolefin, film, fiber and molded-product applications.
Function & Usage
- Protect Against UV & Light Degradation
Helps protect compatible polymers or coatings against UV- and light-driven degradation. Typical uses: Polyolefin films and fibers, Thick-section plastics, Outdoor polymer products.
Product information
- Primary category:
- Plastic & Rubber Additives
- Subcategory:
- Hindered Amine Light Stabilizers
- CAS No.:
- 70624-18-9
- Form:
- White to pale yellow granules / Powder
- Content / Grade:
- Polymer-additive grade; assay ≥99.0%
- Applications:
- Polyolefin films and fibers, Thick-section plastics, Outdoor polymer products, Polymer compounds
- Hazard / Transport:
- May be harmful to aquatic life with long-lasting effects. Transport status depends on grade and jurisdiction; confirm the latest supplier SDS before shipment.
- Storage:
- Keep sealed in a cool, dry and ventilated place away from heat, direct sunlight and incompatible oxidizers. Prevent environmental release.