Wuhan Xinyingda Chemical Co., Ltd
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Poly Naphthalene Sulfonate Formaldehyde ( PNS)

— Poly Naphthalene Sulphonate Formaldehyde, Sodium Salt For Naphthalene Sulfonate Polymerized With Formaldehyde, PNS
Product Category: Inorganic Salt
Sales Method: Export, Manufacture, Wholesale, Service
Payment Term: T/T, L/C
Min. Order Unit Price
1 Ton USD 680 / Ton
Contact Info


Address: China (mainland) Hubei Wuhan,No. 43 Fangji Road, Yangyuan Street, Wuhan, China
All Products (5)

Product Detail

Product Attribute:

  • China (mainland) More >
  • XYD
  • 04/02/2014
  • 04/03/2014

Additional Info.:

  • FOB Qingdao
  • 25kg/bag

Product Content Description:

Poly Naphthalene Sulfonate 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.
Poly Naphthalene Sulfonate 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.
Addition Rates
Poly Naphthalene Sulfonate 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%.
Poly Naphthalene Sulfonate 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 applied agents if pilot development or laboratory experiment succeeds.
Packing of Poly Naphthalene Sulfonate Formaldehyde:
Packed in plastic film bag wrapped with plastic woven sack with a net weight of 25kg each
Quantity Per Month: 2000MT
HS Code: 3824401000
Delivery Way - Date Of Delivery: AT ANY TIME

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