Concrete antifreeze for construction by CNBM China

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1 m.t.
Supply Capability:
200000 m.t./month

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Quick Details

  • Classification: Chemical Auxiliary Agent

  • CAS No.: 10043-52-4

  • Other Names: anti-freeze agent

  • MF: CaCl2.2H2O

  • EINECS No.: 233-140-8

  • Purity: 80%

  • Type: Construction chemicals
  • Usage: Coating Auxiliary Agents, Electronics Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Water Treatment Chemicals

  • Model Number: WFF-11
  • Water reducing rate: 12%
  • Air content: 2.5%

  • Color: gray

  • PH: 7-9

  • Classification: Chemical Auxiliary Agent

  • HS Code: 3824401000

  • Chloride ion content: Non

  • Cement paste fluidity: >=180mm

  • Solid content: 95%

Packaging & Delivery

Packaging Details:The outer packing is woven bag, lined with plastic bag or according to the customer's requirements
Delivery Detail:Within 7days after received deposit or L/C at sight


Concrete antifreeze
1.AS brand in China
2.Used for cement industry
3.Free sample

Product Description



    Gray powder                         

Solid content


PH value


Chloride ion content


Fineness, 0.315 standard sieve residue,%


Cement paste fluidity,mm



Test item

Quality index, (set point of temperature is -10degree)Results
Water reducing rate (%), ≥1018
Ratio of bleeding rate (%), ≤800
Air content (%), ≤2.53.3
Difference in setting time(min)Initial setting-150~+150-25
Final setting-20
Ratio of compressive strength (%), ≥-7d1215
28d Ratio of shrinkage(%), ≤135119
Permeated height rate (%) , ≤10080
Loss rate of frozen-thaw strength (50 times)(%) , ≤10041
Ammonia burst size (%) , ≤0.10.01
Reinforcement corrosion hazardExplanation of Reinforcement corrosion hazard must be doneNone



  • WFF-11is suitable for winter construction of all kinds of concrete at the average temperature of -5 degree -15 degree.

  • Slump loss of  WFF-11is small.

  • WFF-11 has better applicability for all kinds of cement and composite material.

  • WFF-11 is chloride free, low alkali and hazardous substance.

  • WFF-11  hasn't corrosion for reinforcement metal.

  • WFF-11  belongs to green production.

Our Services


♦Professional manufacture for more than 15 years.


 ♦Professional techical & design team.


 ♦Any requsts will be replied within 24 hours.

 ♦High quality,competitive price,fast delivery time.

 ♦All products will be packed by your demands.

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