SHANDONG WANSHAN CHEMICAL CO., LTD.
Poly Sodium Naphthalene Sulfonate

Poly Sodium Naphthalene Sulfonate

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For the varied requirements of our clients, we are engaged in manufacturing and supplying a wide stock of Poly Sodium Naphthalene Sulfonate. This chemical produces concrete with extremely workable characteristics referred to as high slump. The chemical achieve the degree of workability necessary to provide easy placement and consolidation. Also, it allows concrete to be produced with very low water cement ratios at low or normal slumps. Besides, clients can avail this Poly Sodium Naphthalene Sulfonate in various packaging options.

Features:

  • Longer shelf life
  • Balanced composition
  • Resistance to alkali

Product Description

Sulphonated Naphtalene Formaldehyde(SNF-C)

  • Mix salt of Naphthalene and Sulfonated Formaldehyde Condensate.
  • Chemical name of SNF is Methylene disodium Naphthalene Sulphonate
  • A polymer compound made of Sodium naphthalene Sulfonate and Formaldehyde monomer
  • Provide early strength to construction material and act as a dispersant agent as well as Superplasticizer

Properties

  • Reduction of water to cement ratio without affecting workability.
  • Improves strength and flow characteristics of concrete.
  • Avoid particle aggregation in concrete mixture.
  • Provides high early strength.
  • Reduces viscosity of cement slurry to easily disperse.

Technical Specifications

Properties

Criteria

Appearance

Yellowish Brown Flowing Powder

Solid Content

92%

pH(1% aqueous solution)

7-9

Surface Tension (n/m)

(71±1)×10-3

Na2SO4 Content

18%

Cl- Content

0.5%

Sulfonate Ash(750° C)

<35 %

Moisture Content

8%

Air Content

3%

Fluidity

230mm

Dispersion Test

YES

Strength

High Early Strength

Corrosion To Steel bar

NO

Fineness

0.315mm
Mesh <15%

Water Reducing Ratio

Up to 20%

ASTM C494

Type F

Application

Cement

Water Reducer & rapid setting /Cement grinding

Admix

Superplasticizer increases compressive strength & workability to concrete

Gypsum, Clay, Ceramics

Water Reducer allows to prepare a higher solids slurries, increase production.

Oil Field

Viscosity reducer of cement slurry used in cementing casing in wells.

Dispersed Dyes

Azo and Anthraquinone Disperse Dyes

Chemical Industry

Textile, Pesticide, Paint, Leather, Pigment, Ink