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Polymate Additives Co. |Limited
Add: 206Shi, 101Dong, Huaqiaocheng
Pukou, Nanjing, China, 210031
Tel: +86 (0)25 570 11575
Fax: +86 (0)25 570 16494
Email: polymateadditives@gmail.com
Web: www.PolymateAdditives.com
 
Products
   
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Antioxidants
  Phenolic Antioxidants
Plaox-1010, Plaox-1076, Plaox-1098
Plaox-1024, Plaox-3114
Organophosphite Antioxidants
  Plaox-168, Plaox-626
  Amine Antioxidants
  Plaox-BODPA, Plaox-DNDPA
Plaox-DODPA, Plaox-DCDPA
  Thioester Antioxidants
  Plaox-DLTDP, Plaox-DSTDP
  Blended Antioxidants
  Plaox-B215, Plaox-B225
   
  Heat stabilizers
Organophosphites
  Pherst-TPP, Pherst-ODPP
   
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Light stabilizers
HALS (hindered amine light stabilizers)
  Palst-770, Palst-622, Palst-944
Palst-783, Palst-791
Palst-3346
, Palst-3529
  UVA (Ultraviolet absorbents)
 

Pamsorb-531, Pamsorb-P
Pamsorb-234, Pamsorb-326
Pamsorb-327, Pamsorb-328
Pamsorb-1164, Pamsorb-1577

   
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Flame retardants
Brominated Flame retardants
 

Plamtar-TBBA, Plamtar-BDDP
Plamtar-TBSBPE
Plamtar-DBDPE, Plamtar-BTBPOE
Plamtar-BTBPIE
Plamtar-HBCD, Plamtar-TTBPC
Plamtar-TBC

  Halogen free Flame retardants
  Plamtar-RDP, Plamtar-BDP
Plamtar-DOPO, Plamtar-DOPO-HQ
   
 
 
About us | Products | Service | Contact us   
   
 
Light stabilizers  
    Ultraviolet absorbents    
    Pamsorb-531 | Pamsorb-P
Pamsorb-234
|
Pamsorb-326 | Pamsorb-327 | Pamsorb-328
Pamsorb-1164 | Pamsorb-1577
   
    __________________________________________________________________________    
    Ultraviolet absorbent Pamsorb-1577    
   

Chemical name: 2-(4, 6-Diphenyl-1, 3, 5-triazin-2-yl)-5-[(hexyl)oxy]-phenol
Equivalent: Tinuvin 1577( Ciba SC )
Molecular formula: C27H27N3O2
Molecular weight: 425.5
CAS No.: 147315-50-2
Structural formula:



   
Physical properties

Appearance: Slightly yellow powders
Melting range: 149 C

Flash point: Not applicable
Specific gravity (g/cm 3 ), @20 C: Not available

   

Specifications

Appearance: Slightly yellow powders
Assay: 98.0% min
Melting point: 149.0 C

Loss on drying: 0.5% max
Ash: 0.1% max

   
Applications

Pamsorb-1577 is added at the rates of 0.1-8 phr to the powdered or granular polymer material, blended to achieve homogeneity and fed into extruders or moulding machines. It is then used in the manufacture of high quality polycarbonate roofing sheets, engineering plastics and laminating films.

   

Packing

20kg/bag

 
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HALS (hindered amine light stablizers)
Palst-770 | Palst-622 | Palst-944 | Palst-783 | Palst-791 | Palst-3346 | Palst-3529
 
   
         
     
   
   

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