Light stabilizer UV770

Source：HuizhouYingguang Plastic Pigments Co., Ltd   Released in：2025-04-10   Hits：

Light stabilizer UV770

Chemical name: bis (2, 2, 6, 6-tetramethyl-4-piperidinyl) sebacate
Chemical formula: C28H52O4N2
CAS NO.:52829-07-9
Structure:

main indicators:
Appearance: white crystalline powder
Melting point: 80-86 ° C
Content: ≥99%
Ash: ≤0.1%
Loss on drying: ≤0.5%

Wavelength nm Transmittance%
425 ≥ 97
500 (10 g / 100 ml toluene) ≥ 97

Uses: Suitable for adding high concentrations of polymers, including polypropylene, high density polyethylene, ABS resin, PMMA, SAN, PVC, nylon, polyester, polyacetal and so on.
Dosage: about 0.1% -0.5%.

Storage and packaging: light stabilizer 770 non-toxic, non-flammable, non-explosive, non-corrosive, storage stability, with cardboard drum lined with plastic bags, net weight 25kg / barrel, can also be designed according to customer requirements.

【Previous】：UV-P

【Next】：Injection molding of titani...