Flame Retardant CU/CT

  Post Date: Sep 22,2021
  Expiry Date: Sep 22,2022
  Detailed Description: Cas No. :41203-81-0
Quantity: 2000Metric Tons
Specs:flame retardant
Price:6.5 USD Kilograms
Payment Method: TT OR LC
Flame Retardant CU/CT
Chemical Name: Cyclic Phosphate Flame Retardant
Molecular Structure Formula:
Technical index:
Item CU CT
Active Component 100% 93%
Colorless to pale yellow viscous liquidColorless to pale yellow viscous liquid
Density 1.2-1.3g/cm3 1.2-1.3g/cm3
Viscosity 40000-60000cp•s 2000-7000cp•s
Total phosphorus ≥20.5% ≥19%
pH(10%Aqueous solution)2-3 2-3
Acidity <10 mg KOH/g <20 mg KOH/g
Application introduction
CU/CT is an kind of efficient cyclic phosphonate flame retardant. It contains high phosphorus with an excellent water solubility. It could be applied in the fabric for inner vestee used in bulidings, curtainings and cars and special workwear. It is particularly suitable for the treatment of polyester fabrics , T/C blends and PU coating to impart the fabric to have the flame-stop effect. The effect of the fabric after treatment will be long-lasting and durable to wash with wide-range application!

  CAS Registry Number:


  Synonyms: ;Methylphosphonic acid (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl)methyl methyl ester;(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate;Bis[(5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl] methyl phosphonate;
  Molecular Formula: C9H20O6P2
  Molecular Weight: 286.199
  Molecular Structure: 41203-81-0 (5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl dimethyl phosphonate P-oxide

  Company: Zhenjiang Xingxing Flame Retardant Co.,Ltd.(Zhenjiang Sanwa Flame Retardant Technology co.,ltd.)
    [ China ]        

  Contact: Wang guohua
  Tel: +86-511-84417435
  Fax: +86-511-84411179