Light Stabilizer-622 (UV 622)

• Post Date:

  May 19,2014

• Expiry Date:

  May 19,2015

• Detailed Description:

  Cas No. :65447-77-0 Quantity: 1FCL
  Specs:Appearance:White or pale yellow granule
  Price:4.35 USD Kilograms
  Payment Method: 100%T/T in advance
  Product Name: Light Stabilizer-622 (UV 622)
  Chemical Name:Poly-(N-β-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate)
  CAS NO.: 65447-77-0
  Specification:
  Appearance:White or pale yellow granule
  Volatile matter:0.5 % max(105℃ 2hrs)
  Transmittance:425nm 97% min
  500nm 98%min
  Ash:0.1%max
  Molecular weight (Mn):>2100 (contrast with polystyrene)
  
  Uses: It is Hindered amine light stabilizer, used in light aging inhibition of polyethylene, polypropylene, polyurethane, metaformaldehyde polyamine and polyester, also in ABS and engineering plastics.
  
  Packing: in 25kg net carton, or as customer's request.

• CAS Registry Number:

  65447-77-0

• Synonyms:

  ;Butanedioicacid,dimethylester,polymerwith4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol Dimethylbutanedioatepolymerwith4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol dimethylester,polymerwith4-hydroxy-2,2,6,6-tetramethyl-1-butanedioicaci piperidineethanol [1-(2'-HYDROXYETHYL)]-2,2,6,6-TETRAMETHYL-4-HYDROXY-PIPERIDINYL SUCCINATE;Poly-(N-β-hydroxyethyl-2,2,6,6-tetramethylpiperidyl-1-ethanol) succinate;Poly-(N-Hydroxyethyl-2,2,6,6-Tetramethyl-4-Hydroxy-;Piperidyl Succinate);POLY(4-HYDROXY-2,2,6,6-TETRAME-1-PIPERID;ACETOSTAB UV-622;Hindered Amine Light Stabilizer 622;POLY[N-(2''-HYDROXYETHYL)-2,2,6,6-TETRAMETHYL-4-;HYDROXYPIPERIDYLSUCCINATE];Poly-(-N-beta-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-;piperidyl-succinat);dimethyl succinate polymer w/4-hydroxy-2,2,6,6-;tetramethyl-1-piperidine ethanol;Primesorb622;Poly-(N-β-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl)succinate;TINUVIN 622;Poly-(N--hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate);UV-622;Poly-(N-2-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxypiperidyl succinate);Dimethyl succinate/4-hydroxy-1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidine copolymer;Hindered amine light stabilizer 622;Light stabilizer 622;Light stabilizer622;UV622;HALS 622;Butanedioic acid,dimethyl ester,polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol;4-Hydroxy-2,6-Tetra-methyl-1-Piperidine-ethanol;

• Molecular Formula:

  (C₁₅H₂₅NO₄)n

• Molecular Weight:

  3100-4000

• Molecular Structure:

  

• Company:

  Realet Chemical Technology Co.,Ltd.     [ China ]        

• Contact:

  Linlin

• Tel:

  136-02056505

• Fax:

  022-60321328

• Email:

  realetchem@163.com