Sell poly naphthalene sufonate formaldehyde

Description

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.

Poly Naphthalene Sulfonate Formaldehyde

Poly Naphthalene Sulfonate Formaldehyde�Specification:�
Solid Content *2% min�
Moisture 8.0 % max�
Fineness 5.0% max�
PH value 7 - 9�
Chlorides Content 2.0% max�
Surface Tension ****2 Mn/m�
Cement Flowing Rate **0mm min�
Concrete Reducing Water Rate *8% min�
Sodium Sulfate Content *8% max (5%max is also available)�

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.*5%.�
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: *0%).�
The agent can be combined with other externally applied agents if pilot development or laboratory experiment succeeds.�
Poly Naphthalene Sulfonate Formaldehyde Package, Storage & Handling�
For powder: Woven fabric bag with plastic liner. Net weight: *5kg +/- 0.1 kg.