Product Main

Quick Details

Brand Name: DICT
Appearance: Powder
Purity: PNS/SNF
Grade Standard: Industrial Grade
CAS No.: 36290-04-7
Model Number: PNS-05
Application: concrete
Place of Origin: China (Mainland)
Industrial naphthalene: purity (mass fraction) >96%
Sulfuric acid: 95~96%
Formaldehyde: 36~37%
Sugar Calcium: retarding superplasticizer

Specifications

china Poly Naphthalene Sulphonates sodium naphthalene formaldehyde

Applications

as raw material in the production of admixtures for the construction industry.

It is one of the basic ingredients for formulation of chemical admixtures for concrete and mortars.

It has a powerful dispersing action on concrete.

the production of admixtures for ready-mixed concrete.

in the preparation of dry mortars.

the production of flowing concrete reduces the water/cement ratio and consequently increases the strength of the hardened 

  Material.

 in reinforced concrete and constructions of monolith heavy-weight concrete of high compression strength.

in production of constructions of fine concreteIn production of dense-clad constructions, thin-slab structures and constructions

  with complex configuration.

in production of concrete mixes with the use of non-standard fillers and fine sands

in using of slag portland cement, pozzolan and aluminous cements.

as the basic ingredient in the formulation of chemical concrete admixtures

as high range water reducing superplasticizer for concrete.

Advantages

Increase concrete mix flow up to 16-21 cm and higher without lose of strength and durability of concrete (at constant

  water/cement ratio);

Increase strength characteristics of concrete up to 20% and more (owing to reducing of water consumption at constant cement

  consumption and concrete mix flow);

Gain concretes with high water-proofing, frost-resistance (300 cycles and more) and corrosion resistance;

Reduce cement consumption in equally-flow mixes by 15-20%;

Reduce time and power inputs at thermal moisture treatment of concrete;

Greatly reduce time and power inputs for vibrating of concrete mix, and sometimes fully refuse vibrating.

Dosage

Added into concrete and mortar mixes in condition of water solution of working concentration in the amount 0.3-0.8% of dry

Substance from cement mass.

Shelf Life

in powder form - 1 year.