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Wuhan Xinyingda Chemicals Co.,Ltd.Leader supplier of construction additives in China for 10 years!
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Wuhan Xinyingda Chemicals Co.,Ltd.
Leader supplier of construction additives in China for 10 years!
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Light Yellow Powder Sodium Naphthalene Sulfonate Formaldehyde Condensate COA MSDS TDS
Description of sodium naphthalene sulfonate formaldehyde condensate
Sodium Naphthalene Sulphonate formaldehyde condensate contains different grades as 5%, 10%, 18%, 20%. Because of its performance stable, non-poisonous, odorless, non-flammable, non-corrosive to steel bars and much better than Sodium Lignosulphonate and Calcium Lignosulphonate series product, it is more and more popular in the construction industry. The main Properties High-efficient water reducing, Increasing cement paste fluidity, Improving concrete strength etc.
Applications
1. Used as high range water reducer. It produces concrete with extremely workable characteristics referred to as high slump. It also allows concrete to be produced with very low water/cement ratios at low or normal slumps. Their ideal for use in prestress, precast, bridge deck or any other concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation.
2. It can be added directly or added in after dissolved. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The suggested addition rate is 0.75%.
3. Also used as dispersant agent in textile, dyes industries.
4. It is a chemically synathesized non-air-entrained
superplasticizer .
5. Also called naphthalene sulfonate formaldehyde condensate .
6. Has strong dispersion effect on cement particles and good use
effect of preparing super flowing concrete as well as cast-in-situ
concrete .
7. Precast members with early strength and high strength
requirements
8. Comprehensively improve various properties of the concrete .
Our Advantages
1. Professional manufacture for more than 10 years ;
2. Rich experienced team;
3. Fast shipment by reputed shipping line;
4. Reasonable price
5. Best service after shipment
Specification
| 1 | Appearance | Light Yellow powder |
| 2 | PH Value | 7~9 |
| 3 | Net starch fluidity(mm) | 250 Min |
| 4 | Content of cl (%) | 0.3 Max |
| 5 | Surface tension(N/m) | (70 ± 1) × 10 -3 |
| 6 | Solids content(%) | 90% Min |
| 7 | Na2SO4 (%) | 5% /10%/18%/20% |
Packing pictures
Company information
XYD Industry Ltd. is an international manufacturing, marketing and exporting company in China concentrating on chemicals which was set up in 2006. It was established on the basic of its sister company Wuhan Xinyingda Chemicals Co., Ltd., and relying on its self-produced chemicals, sodium gluconate, sodium lignosulphonate, calcium lignosulphonate and sodium naphthalene sulfonate formaldehyde .
With the help and trust from long-term cooperated customers in the past few years, XYD Industry Ltd. gradually becomes the appointed Chinese purchasing agent of old customers. Because of good reputation of the concrete admixture materials( sodium lignosulphonate, calcium lignosulphonate, sodium gluconate & SNF), more and more purchasing tasks come from customers, so XYD Industry Ltd. quickly grows up from a pure manufacturer into a manufacturing trader. Now it is one of the largest sales agent of many chemical manufactures in China.
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