Hindered Amine Light Stabilizer 944

1,Chemical Component:

Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-diyl]- [(2,2,6,6-tetramethyl-4-piperidyl)imino]-hexamethylene-[(2,2,6,6-tetramethyl-4-piperidyl)imino]]

2,CAS:71878-19-8 

3,Molecular Formula:(C35H68N8)n 

4,Structure: 

 Hindered Amine Light Stabilizer 944(71878-19-8)

   

9,Specifications:  

Appearance: Slightly yellow or white granula 

Melting Point(DC): 100 min 

Ash (%): 0.50 max 

Volatility (%): 1.50 max 

 Transmittance (%):

                       425nm: 93.00 min

                       500nm: 95.00 min 

10,Storage and Transport: 

 Keep container tightly closed. Avoid ingestion and inhalation. 

11,Packing: 

25KG Carton or as customers’ requirements