Light Stabilizer 791

Product Name: Light Stabilizer 791

Chemical Composition: 50% Light Stabilizer 944 + 50% Light Stabilizer 770

Solubility: Soluble in acetone
 
Technical Specifications:

Application:
This product is a high molecular weight blended hindered amine light stabilizer with excellent light stabilizing performance and long-lasting thermal stability. It is particularly suitable for thick products made of PP, PP/EPDM, and PP/PE/EPDM, as well as PP and HDPE filaments, offering superior surface protection.
 
Usage Recommendations:
In products that do not require coloring or are only slightly colored, or to enhance the lightfastness of certain organic pigments, it is recommended to use it in conjunction with ultraviolet absorbents (326/327/328/531).
 
Recommended Dosage: Typically 0.3-0.8 parts (for reference only; actual dosage should be based on test results)
 
Packaging and Storage Transportation:
◆ Paper drum packaging, lined with plastic bags, net weight 25kg per package.
Before transportation and storage, check that the product packaging is undamaged. During transportation and storage, classify and stack in a dry, clean, and shaded warehouse to prevent moisture, heat, and spoilage.