Our products
Zhiyi has been providing high-quality products and anti-yellowing solutions to polymer industries for 24 years. The products are widely used in polyurethane, rubber, plastic, lubricating oil, resin, coating, etc.
Polyurethane
Rubber
Plastic
Lubricating Oil
Coating
Resin
YISORB® UV-312
Chemical Name:
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-azabenzotriazole
Molecular Formula:
C18H20N2O3
Molecular Weight:
312
CAS :
23949-66-8
Physical Properties
Appearance
Off-white Powder
Assay (%)
≥98.0
Melting Range (℃)
124-128
Boiling Point (℃)
＞400
Applications
YISORB® UV-312 is an effective UV absorber and light stabilizer, widely used in plastics and adhesives including polyamides, PVC(rigid and flexible), polyesters(thermoplastic and thermoset), polyurethanes, PMMA, acrylates, Styrenics(PS, ABS, SAN, ASA), UPES, epoxide resins, adhesives and sealants and PP. YISORB® UV-312 is an Oxanilide class UV absorber, suitable for use in clear and transparent plastics, adhesives and sealants involved in appliances, building and construction, automotive, industrial, marine environments and architectural. Recommended dosage is 0.1-1.0%.
WeChat Official Account
Tiktok Account
WeChat Video
