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Prepared additives for cements, mortars or concretes sodium naphthalene sulphonate
SNF have many advantage of :no chloride,good dispersion, water reduction and early-strength effect,good dispersion, water reduction and early-strength effect,without air entraining , no corrosion on steel bars , good compatibility with portland cement .
PropertiesItems | Criteria | Actual results |
Solid Content, % | 92 min | 93.38 |
Moisture, % | 8.0max | 7.1 |
Fineness (0.315mm remains), % | 15max | 8 |
PH value | 7 -9 | 8.62 |
Sodium Sulfate Content, % | 5.0 max. | 4.5 |
Chloride Content, % | 1.0 max. | 0.11 |
Surface Tension | 68-72 Mn/m | 71 |
Cement Flowing Rate | 240mm min | 265mm |
Water Reducing Rate, % | 23 min | 24 |
Steel-bar Corrosion | None | None |

Q1:Do you export to our country?
Q2:Are you the manufacturer or trader?
We are manufacturer for construction chemicals,our registered capital of RMB50 Million,and our main products is naphthalene superplasticizer,polycarboxylate superplasticizer and so on. We do domestic market and international market.
Q3:What your annual output for naphthalene superplasticizer ?
For the naphthalene superplasticizer is about 300000MT/Per year.
Q4:Do you pass some system certificate?
We have passed ISO9001:2008(management system certification),ISO14001:2004(Enviromental management system),OSHMS18001:1999(occupational health and safety assessment) .
Q5:What the MOQ for cooperation?
We can send the quantity As your request.
Q6:what’s your packing ?
A5:There is plastic pellicle inside and 25kgs woven plastic bags or 600kgs ,or 650kgs per bag on pallet .
Q7:what is your payment terms.
According to the country and customers,we accept DA,DP,TT,and LC,Its can meet different customers requirement
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