Composite Anti-freezing Superplasticizer for Gypsum without Strong Alkaline Substances

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Loading Port:
China main port
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Min Order Qty:
1000 m.t.
Supply Capability:
50000 m.t./month

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Product Description:

Packaging & Delivery


Packaging   Details:

Using powder in plastic woven bag, net   weight 50Kg, liquid is 200kg big drum, also can be packed according to user   requirements.

Delivery   Detail:

Within 7 days after received deposit   or L/C at sight



1.Water reduction:12% min
2.No chlorine salt
3.Used for portland cement
4.Super plasticizer for gypsum
5.No corrosion

Product Descriptio

Composite anti-freezing super plasticizer for gypsum without strong alkaline substances

Composite anti-freezing super plasticizer for gypsum is an efficient concrete admixture.

Technical indicators:

• Uniformity index





Gray   powder

Dark   brown

Solid   content,%



PH   value



Chloride   ion content



Fineness,   0.315 standard sieve residue,%


Cement   paste fluidity,mm



• Concrete mixing concrete composite antifreeze HSD superplasticizer

Test   items

JC475-2004   targets (-15 °C) First grade

index   results (Content 5.0%)

Water   reduction rate,%



Bleeding   rate,%



Gas   content,%



Setting   time difference,min

initial   setting



Final   setting


Compressive   strength ratio,%

standard   curing




Regulations   negative temperature-15°C










Effect   on steel corrosion

should   indicate whether have corrosion on concrete iron



• Positive temperature lower dosage used for early strength agent is: 2 to 3%.

• Negative temperature lower dosage: -5 °C doped 3 ~ 4%; -10 °C doped 4 ~ 5%; -15 °C doped 5-7%.

• It can be used directly to joint investment and aggregate, mixing time required to extend 2 ~ 3min.

• Every shipment must try experiments with cells, can be used.

Composite Anti-freezing Superplasticizer for Gypsum without Strong Alkaline Substances



• The product have powder and liquid two forms.

• This product does not contain chlorine salt, no corrosion on steel, for a variety of reinforced concrete works.

• This product does not contain strong alkaline substances such as K2CO3, haven’t alkaline corrosive to human body, non-accelerating phenomenon and does not affect the operating time of


• The water-reducing rate is greater than 12% and wide used for portland cement .

• It can be used for concrete work or mortar construction projects on condition of daily minimum temperatures under -20 °C.




1.    Q:Are you a manufactory or trading company?

A:We are a professional manufactory with 12 years’ experience and 2 years of export experience, covers an area of 30 acres.

2.    Q: May I know your MOQ request?

A:MOQ is 1 TON. 

3.    Q: Could you offer free sample?

A:We can provide free samples to you for quality testing.

4.    Q: Does your product is dangerous merchandise?

A: Not dangerous merchandise, It belongs to Not legal Inspection merchandise.

5.    Q: What about your packing?

A: Liquid in IBC tank or Flexitank;Powder in woven bags. 

6.    Q: How about your productive capacity?

A: 900000 tons/Year.

7.    Q: What is your export port?

A: China main port.

8.    Q: What is your delivery time?

 A: Within 7 days after received advanced payment.

9.    Q: Can you print logo or label on packing as customer request?

A: Yes, we can customize according to your requirements. 


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