Light Stabilizer 770

• Post Date:

  Feb 25,2021

• Expiry Date:

  Aug 24,2021

• Detailed Description:

  Cas No. :52829-07-9 Appearance: White crystalline powder or granules,odorless.
  Density(g/cm3) 1.05
  Flash point °C 150 min.
  Melting point °C: 80-86
  Water solubility mg/L 1 max.
  Partition coefficient: 0.35
  PH-value (25°C): 9.67
  
  Applications:
  LS770 is recommended to be used in polypropylene,impact modified PP(TPO),EPDM,polystyrene,impact
  poystyrene,ABS,SAN,ASA and polyurethanes and is also effective in polyamides and polyacetals.
  
  Features/Benefits:
  LS 770 is a low molecular weight hindered amine light stabilizer that provides excellent light stability for thick sections and films in the recommended substrates.Benefits of using LS770 is the high light-stabilizing performance,particularly in PP thick sections.It has broad compatibility and can be easily dispersed.
  
  Guidelines for use
  The recommended concentrations range between 0.1% and 0.5%,depending on the substrate,processing conditions and application.The optimum level is substrate and application specific.Extensive performance data of LS 770 in various substrates and for various applications is available upon request.
  

• CAS Registry Number:

  52829-07-9

• Synonyms:

  ;Bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate;HALS 770;Tinuvin 770;Primesorb770;Light stabilizer 770;light stability agent 770;Sunsorb 770;UV-770;BHSORB-770;Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate;bis(3,3,5,5-tetramethylpiperidin-4-yl) decanedioate;bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate;2,2-bis(2,2,6,6-tetramethylpiperidin-4-yl)decanedioate;Hindered amine light stabilizer 770;bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate;Tinuvin770;Bis-(2,2,6,6-tetramethyl-4-piperidinyl)-sebacate;Light Stabilizing Agent 770;UV770;Light stabilizer FENTASTAB 770;Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Sebaceate;UV Absorber 770;

• Molecular Formula:

  C₂₈H₅₂N₂O₄

• Molecular Weight:

  480.7087

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R23:;
  R37/38:;
  R41:;
  

• Safety Description:

  S26:;
  S39:;
  S45:;
  

• Company:

  Oceanchem Group Limited     [ China ]        

• Contact:

  Jackson Han

• Tel:

  0536-8596048

• Fax:

  86-536-8596047

• Email:

  oceanchem@126.com