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
About us | Products | Service | Contact us   
Flame retardants  
    Halogen free Flame retardants    
    Plamtar-RDP | Plamtar-BDP
Plamtar-DOPO | Plamtar-DOPO-HQ
    Flame retardant Plamtar-BDP    

Chemical name: Bisphenol A bis-diphenylphosphate
Equivalent: Reofos BAPP (Chemtura) / Fyrolflex-BDP (Supresta)/ NCENDX P-30 (Albemarle)
Molecular formula: C39H34O8P2 (whereas n=1)
Molecular weight: 692.6 (whereas n=1)
CAS No.: 181028-79-5 & 5945-33-5

Structural formula:

Physical properties

Appearance: Colorless, slight yellow clear liquid
Boiling point: 300 ˇăC min

Specific gravity (g/cm 3 ), @ 20 ˇăC : 1.26

Solubility (g/ 100g solvent), @20 ˇăC

Water: Insoluble
Methanol: Complete

Toluene: Complete
MEK: Complete



Appearance: Colorless, slight yellow clear liquid
n=1: 85% min
Phosphorus content: 8.9 % min
Viscosity (cps), @ 20 ˇăC : 5000 min

Acid value (mg KOH/g): 0.1 max
Color (Pt-Co): 80 max
Moisture: 0.01% max


Plamtar-BDP is an oligomeric phosphate ester Flame retardant plasticizer, is designed for use in engineered resin applications such as polyphenylene oxide alloys and PC/ABS. Because of its low volatility and high heat stability, this nonhalogen Flame retardant can tolerate high temperature processing required of many engineered resins. It has the advantage over other bisphosphates with its higher thermal and hydrolytic stability. This allows for a greater range of applications in thermoplastic resins.



250kg /galvanized iron drum

Brominated Flame retardants
Plamtar-TBBA | Plamtar-BDDP | Plamtar-TBSBPE
Plamtar-DBDPE | Plamtar-BTBPOE | Plamtar-BTBPIE
Plamtar-HBCD | Plamtar-TTBPC | Plamtar-TBC

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