FDN

• Category :

  Catalyst and Auxiliary

• Synonyms :

  FDN;1,1-dimethyl-3-(3-chlorophenyl)-hyanidine;N,N-dimethyl-2,2-diphenylacetamide;1-(3-chlorophenyl)-1,2-dimethylguanidine;

• CAS NO :

  13636-32-3

• EC NO :

  206-114-9

• Molecular Formula :

  C₉H₁₂ClN₃

• Molecular Weight :

  197.6647

• Main Specifications :

• InChI :

  InChI=1/C9H12ClN3/c1-12-9(11)13(2)8-5-3-4-7(10)6-8/h3-6H,1-2H3,(H2,11,12)

• Product description :

  Model	FDN-A
  Item
  Vet Starch Fluidity mm	≥260
  Content of Cl¯ %	＜0.3
  PH Value	7—9
  Surface Tension N/M	（71±1）×10¯3
  Solids Content %	≥91
  Na2SO4 Content %	＜5

  Appearance : light brown powder
  Performance and use :Mainly used in concrete construction , so that not only the workability and hydration but aslo the strength and quality of concrete can be improved .
  When it is the first time to use this product or the concrete kind is changed , ratio need to be tested accofding to the material used in the construction .
  FDN water reducing admixture is widely applicable for cements building , especially for the following :fluid cement , plasticized cement , steamed cement , water-tight cement , prefabricated cement , prestressed reinfored cement and high strength cement . But the adaptability to different kind of cement is different .
  Notice : No corrosion to steel bar .
  Packing : in 25kg / 40kg /600kg / 1000kg plastic bag
  Storage : The powder admixture shall be kept in dry place with precaution against dampness. But the damped powder will not be affected on its effect , and can be used after proportioned to water solution .

  Delivery Date : within 2 weeks

  
  

• Molecular Structure :