Product Name:

Sodium Naphthalene Sulfonate formaldehyde condensate (SNSF)

Other name: poly naphthalene sulfonate (PNS), sodium naphthalene sulphonate (SNS)

Product Identification & Application:

Its high purity makes cement particles with high disapersancy, low foaming, high range water reducing and obvious strengthening so that we can get advantages of accelerating project mould turnover and construction speed, and also saving cement, improving cement mobility and workability. SNF is a high range concrete admixture of concrete cast-in-place, prefabricating, pump and curing.

SNF has a good adaptability to various cements and it is no erodent to reinforcing bar and nonpoisonous and pollution-free. SNF has been applied to the highway, bridge, tunnel, water conservancy hydroelectric project, port, quay, skyscraper, power engineering, industrial civil building, prestressing force component and high range concrete etc.

Chemical Compositions:

Property Specification

5%

10%

18%

Fluidness (mm), %

255

250

240

Water Exudation rate,%

90Max

90Max

90Max

Sodium Sulphate, %

5Max

10Max

18Max

PH Value

7-9

Gas Content, %

3.0Max

3.0MAx

3.0MAx

Solid Content, %

92Min

92Min

92Min

CL, %

0.1MAx

0.1MAx

0.1MAx

Appearance

Brown Powder

Packing: In 25kg PP bag or 650kg jumbo bag

Storage and shelf life:

12 months under cool, dry condition in original packing away from heat sources.