Light stabilizer jylstab-770

Structural formula:

CAS：52829-07-9

Molecular formula：C₂₈H₅₂N₂O₄

Molecular weight：480.74

Product nature：

Colorless or yellowish crystalline powder, effective nitrogen content 5.83%, melting point 81-85 ℃.

Purpose：

Jy-770 is a water-resistant extraction, used as a light stabilizer. It is suitable for polypropylene, high-density polyethylene, polyurethane, polystyrene, ABS resin, etc. the light stabilization effect of 770 is better than the commonly used light stabilizer at present. When used together with antioxidant, it can improve heat resistance, and when used together with UV absorber, it also has synergistic effect, which can further improve the light stability effect. This product also has good synergistic effect with hindered amine antioxidants.

Store：

This product is stable in nature, and the light stabilizer 770 should be stored under the low-temperature drying conditions of avoiding light and drying and less than 30 ℃.

Packing：

25kg cartons lined with plastic bags.

Reference dosage：

0.1-0.3% (100% resin)