CAS No.: [70624-18-9; 71878-19-8]
Poly-[[6-[(1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-dinyl][(2,2,6,6 - tetramethyl-4-piperidyl)imino]-hexamethylene[2,2,6,6,-tetramethyl-4-piperidyl)imino]]A widely used polymerized hindered amine light stabilizer.
Good extraction resistance,especially Apply to thin products,such as fiber and film;It can also improve the thermal oxygen aging resistance of the material.
Mn=2000-3100
100-135
Light yellow transparent particles
25kg Carton
polyolefin,polyurethane,polyamide,such as pom,PVC,elastomer material.
0.05% 1.0%, the specific amount according to the client application testing to determine.
Solubility @20 ℃ ( g/100g solvent ) | |||||||
---|---|---|---|---|---|---|---|
Acetone | Chloroform | Ethyl acetate | n-hexane | Methonal | Toluene | Ethanol | Water |
>50 | >30 | >50 | 41 | 3 | >50 | <0.1 | <0.01 |