Sodium Naphthalene Formaldehyde Superplasticizer - 92% Solid Content, Brown Powder, High Slump Capability | Ideal For Prestressed And Precast Concrete

Our organization is presenting Sodium Naphthalene Formaldehyde / SNF /NSF Superplasticizer. Sodium Naphthalene sulfonate Formaldehyde, Naphthalene righ range water reducer, naphthalene superplasticizer, PNS, SNF, FDN.

Its Specifications are:
Product name:A Sodium Naphthalene Formaldehyde
High Range Water-Reducing AdmixtureA
Sodium Naphthalene Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Concrete Admixture

Its Uses are:A
Sodium Naphthalene FormaldehydeA produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps. Sodium Naphthalene FormaldehydeA is ideal for use in prestress, precast, bridge deck or any 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

Sodium Naphthalene Formaldehyde Specification:A
Solid Content 92% minA
Moisture 8.0 % maxA
Fineness 5.0% maxA
PH value 7 - 9A
Chlorides Content 2.0% maxA
Surface Tension 68-72 Mn/mA
Cement Flowing Rate 230mm minA
Concrete Reducing Water Rate 18% minA
Sodium Sulfate Content 18% max (5%max is also available)A


Addition RatesA
Sodium Naphthalene FormaldehydeA can be added directly or added in after melt. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The suggested addition rate is 0.75%.

Sodium Naphthalene Formaldehyde DirectionA
Prepare solutions as required.A
Direct use of powdery agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio: 60%).A
The agent can be combined with other externally applied agents if pilot development or laboratory experiment succeeds.A
Sodium Naphthalene Formaldehyde Package, Storage & HandlingA
For powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.1 kg.