Polymate Additives Co. |Limited
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Email: polymateadditives@gmail.com
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  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-783    

Chemical name: Blend of Palst-622 and Palst-944 (1:1)
Equivalent: Tinuvin 783 ( Ciba SC )
Molecular formula: Not available
CAS No.: Palst-622 65447-77-0 and Palst-944 70624-18-9

Structural formula:

Physical properties

Appearance: White to slightly yellow powders
Melting range: Not available

Flash point: Not available
Specific gravity (g/ml), @20 C: Not available

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

Water: Insoluble
Benzene: Soluble

Cyclohexane: Soluble
Acetidin: Soluble



Appearance: White to slightly yellow powders
Molecular weight: 2000 ~ 3100
Ash: 0.1% max

Volatile: 1.0% max
Transmittance (425nm): 90.0% min
Transmittance (500nm): 94.0% min


Palst-783 is a synergistic mixture of Palst-622 and Palst-944. It is a versatile light stabilizer with outstanding extraction resistance, low gas fading, and low pigment interaction. Palst-783 is particularly well suited for LDPE, LLDPE, HDPE films, tapes and thick sections and for PP fibers and films. It is also the product of choice for thick sections where direct food contact approval is required.




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

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