●Product name: 2,2,6,6-tetramethyl-4-piperidinyl stearate

  Synonym name: UV-3853; Cyasorb 3853; Light Stabilizer Ha-18

  CAS Number: 167078-06-0

  Molecular Formula:C27H53NO2

  Molecular Weight: 423.72                                                              

●Specification:

Item	Standard
Appearance	White waxy solid
Saponification value	128-137mgKOH/g
Melting point	28d.Cmin
Ash	0.5%max
Transmittance	425nm:75%min
	450nm:85%min

●Application:

UV-3853 hindered amine light stabilizer, mainly used in polyolefin plastic , polyurethanes , ABS resins , painting , adhesives , rubber etc. It is nontoxic , cheap and provides good light stability.

●Package: In 25kgs cardboard drums.