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Sodium Naphthalene Formaldehyde-A( Na2SO4 5% Max)
Sodium Naphthalene Formaldehyde-A( Na2SO4 5% Max)
FOB Price
Port
tianjin
Lead Time
AT ANY TIME
China
Main Products : sodium lignosulphonate, sodium lignosulfonate, sodium ligno, snf, pns, calcium lignosulphonate, calcium ligno, sodium gluconate, sodium naphthalene sulfonate
Yangyuan Street, Wuhan Wuhan, Hubei
Sodium Naphthalene Formaldehyde-A( Na2SO4 5% Max) Details
Brand Name
XYDCHEM
Place of Origin
China
CAS No.
9084-6-4
Sodium Naphthalene Formaldehyde-A( Na2SO4 5% Max) Introduce

sodium naphthalene formaldehyde is high Range Water-Reducing Admixture and superplasticizer in construction, textile etc.. areas.

Sodium Naphthalene Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Concrete Admixture

Uses

Sodium Naphthalene Formaldehyde 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 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 Formaldehyde Specification:

Solid Content 92% min

Moisture 8.0 % max

Fineness 5.0% max

PH value 7 - 9

Chlorides Content 2.0% max

Surface Tension 68-72 Mn/m

Cement Flowing Rate 230mm min

Concrete Reducing Water Rate 18% min

Sodium Sulfate Content 18% max (5%max is also available)

Addition Rates

Sodium Naphthalene Formaldehyde 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 Direction Prepare solutions as required.

Direct use of powdery agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio: 60%).

The agent can be combined with other externally appliedagents if pilot development or laboratory experiment succeeds.

Sodium Naphthalene Formaldehyde Package, Storage & Handling

For powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.1 kg.

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