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BUNSAN PNS NA+

Sodium polynaphthalene sulfonate powder with low sulfate content.

Description

BUNSAN PNS Na+ is a sodium polynaphthalene salt in powder form with low sulfate content. The product is highly soluble in aqueous media.

Applications

It is a material used in the formulation of superplasticizer or high-range water-reducing concrete admixtures.

Technical Specifications

ParameterUnitValue
Maximum moisture content%9 max
Na₂SO₄ content%5 max
pH7 to 9
Physical appearanceFine brown powder
Cl content%0.5 max

Advantages

  • Ideal for formulating concrete admixtures, both in liquid and solid form.
  • Greater formulation robustness, as it is less sensitive to aggregate clays.
  • Being in solid form, when formulating liquid admixtures it allows optimization of the biocide content, with positive cost impacts (prior testing required).
  • Provides greater stability and low impact on set retardation.
  • Contributes to low air entrainment.

Packaging

Bags of approximately 25 kg.

Recommendations

  • Evaluate the product for the intended application under operating conditions.
  • Store in a moisture-free location.
  • Shelf life of 24 months in original packaging.

Warning

The use and application of the product is the responsibility of the user, who must evaluate its suitability for the intended application. Accordingly, ESCOTELL S.A. de C.V. is not responsible for improper use of the material.

Technical Data Sheet

  Technical Data Sheet BUNSAN PNS Na+