competitive price of Naphthalene Formaldehyde water reducer

 Naphthalene Sulphonate

 GD-NPM: Naphthalene Sulphonate (Na2SO4<10%)

 GD-NPM  is a high concentrate naphthalene-based superplasticizer, also named  Naphthalene Sulphonate Formaldehyde   Condensate (NSF), SNF, PNS, etc.. FDN 

 contains no chloride. It conforms to the requirements of chemical admixture specifications for concrete .

1. is suitable to make autotrophic concrete, steam curing concrete,  steel concrete, prestress concrete, etc.

2. is compatible with Portland Cement, Portland Slag Cement, Fly-ash Cement, Portland Pozzolanic Cement, etc.

3. can be used to make C80 concrete with slump loss between 50mm and 70mm, or C60 concrete with that between 180mm and 220mm.

4. can be used as a raw material to compound accelerator, retarder, anti-freezing agent and pumping aid to satisfy requirements from different 

construction projects, techniques, materials and environmental temperatures.

1) Packing: plastic woven bag 25 kg 

2) Shipment: This product is non-toxic, uninflammable, without special delivery requirement.

3) Storage: the product should be placed in (0 ~ 40) ℃ cool, dry environment, take care not to get dump and damage.

4) Valid period: one year.