Coloration Products

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Water Reducer Concrete Admixture, Sodium Lignosulfonate MN1 MN2 MN2C CAS NO. 8061-51-6

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Application :

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1. Can reduce 10% of water consumption at least

2. can improve mixture of the concrete

3. Compression strength improves by more than 15% equally on 3-28 days

4. Have no function of corroding on the reinforcing bar

5. Can reduce the initial stage of the cement heat of hydration by a large margin

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Operation methods :

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1 . 0.2-0.5% of mixing amount in concrete (with cement weight), users can adjust the mixing amount through the test ;

2 . Can use after mixed liquid , also can put with cement , aggregate into mixer to use at the same time too, need lengthen time properly;

3 . the result is more obvious after mixing with high-efficient naphthalene department water-reducing agent. User can determine the suitable dosage according to the result that cement variety, aggregate situation, naphthalene department type of water-reducing agent are tested fixing;

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Notice :

1 . Strict control to avoid excessive dosage;

2 . When the temperature lowers under 5 C° common concrete projects are not suitable using the chemical additive independently.

3 . Experiment to make sure the dosage before use.

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sodium?lignosulphonate?Grade one:

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- - - -
Index Items | Standard Value | Test results |
PH Value | 10-13 | 12.8 |
Dry Matter | ≥92% | 95 |
Lignosulphonate | ≥50% | 54 |
Water insoluble matter | ≤3.0% | 2.67 |
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sodium lignosulphonate?two:

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- - - -
Index Items | Standard Value | Test results |
PH Value | 8.5-10.5 | 9.3 |
Dry Matter | ≥92% | 96 |
Lignosulphonate | ≥55 | 60 |
Water insoluble matter | ≤1.5% | 1.2 |
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Standard package:


Neutral packing: packed in plastic woven bags, 25kg per bag
Special packing: 25kg/bag. 20kg/bag. 500kg/bag.550kg/bag.600kg/bag.650kg/bag