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Tetraphenyl resorcinol bis(diphenyl phosphate)

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  Post Date: Mar 15,2019
  Expiry Date: Mar 14,2020
  Detailed Description: Cas No. :57583-54-7 Quantity: 2000Metric Tons
Payment Method: T/T,L/C,etc.
PhireGuard RDP is a kind of low polymerization halogen-free phosphorus flame retardants, the monomer of which is based on resorcinol bis (diphenyl phosphate) .It can be used
in all kinds of resin such as PPO (PPE) alloy, PC/ABS and the benzene dicarboxylic acid ester polymer (PET, PBT). It can be applied to complex thin wall and the processing of high temperature required by most of the thermoplastic resin because ofn its thermal stability and low viscosity . PhireGuard RDP can usually provide the flame retardant range 7-15 PHR needed by resin . According to the flame retardant properties,
PhireGuard RDP can be used as melt flow improver (1-3 PHR) to achieve the minimum loss of dimension stability . In addition,the another advantage of RDP is its extremely low viscosity, which can make it control and reduce hot storage conditions.
APPEARANCE Colorless to light
SPECIFIC GRAVITY (25℃) 1.317 ± 0.005
PHENOL CONTENT (PPM) ＜500
VISCOSITY(25℃) 500-800
COLOR(APHA) ≤100
ACID NUMBER (MG KOH/G) ＜0.10
TPP, ％ ≤5
WATER CONTENT, ％ ＜0.10

  CAS Registry Number:

57583-54-7
  Synonyms: ;Reofos RDP;benzene-1,3-diyl tetraphenyl bis(phosphate);(2,3,4,6-tetraphenyl-5-phosphonatooxy-phenyl) phosphate;Tetraphenyl resorcinol bis(diphenylphosphate);RDP;Resorcinol Bis (diphenyl phosphate);Bis(diphenyl phosphate);Fyrolflex RDP;DAIHACHI CR-733S;Resorcinol bis(diphenyl phosphate);
  Molecular Formula: C30H20O8P2
  Molecular Weight: 570.4247
  Molecular Structure: 57583-54-7 tetraphenyl m-phenylene bis(phosphate)

  Company: Shouguang Derun Chemistry Co., Ltd     [ China ]        
  Contact: Mr.Xu
  Tel: +86-0536-5213299
  Fax: +86-0536-5213566
  Email: sgdrhx@126.com
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