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
  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
  Pherst-TPP, Pherst-ODPP
Light stabilizers
HALS (hindered amine light stabilizers)
  Palst-770, Palst-622, Palst-944
Palst-783, Palst-791
, Palst-3529
  UVA (Ultraviolet absorbents)

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

Flame retardants
Brominated Flame retardants

Plamtar-TBBA, Plamtar-BDDP
Plamtar-DBDPE, Plamtar-BTBPOE
Plamtar-HBCD, Plamtar-TTBPC

  Halogen free Flame retardants
  Plamtar-RDP, Plamtar-BDP
Plamtar-DOPO, Plamtar-DOPO-HQ
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Light stabilizers  
    Hindered amine light stabilizers    
    Palst-770 | Palst-622 | Palst-944 | Palst-783 | Palst-791 | Palst-3346 | Palst-3529    
    Hindered amine light stabilizer Palst-791    

Chemical name: Blend of Palst-770 and Palst-944 (1:1)
Equivalent: Tinuvin 791 ( Ciba SC )
Molecular weight: Not available
CAS No.: Palst-770 5 2829-07-9 and Palst-944 70624-18-9

Structural formula:

Physical properties

Appearance: White to slightly yellow powders
Melting range: 55 C min

Flash point: 150 C min
Specific gravity (g/ml), @20 C: 1.0 ~1.2

Solubility (g/ 100g solvent), @20 C

Water: Insoluble
Benzene: Soluble

Alcohol: Soluble
Acetidin: Soluble



Appearance: White to slightly yellow powders
Ash: 0.1% max
Volatile: 1.0% max

Transmittance (425nm): 90.0% min
Transmittance (500nm): 94.0% min


Palst-791 is a synergistic mixture of Palst--944 and Palst--770. Palst--791 is particularly well suited for PP, mixture of PP and EPDM, mixture of PP, PE and EPDM. And such plastic applied in car bumper, dashboard and garden furniture.




Ultraviolet absorbents
Pamsorb-531 | Pamsorb-P
Pamsorb-326 | Pamsorb-327 | Pamsorb-328
Pamsorb-1164 | Pamsorb-1577

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