Sodium Naphthalene Sulfonate

Sodium naphthalene sulfonate has some features :

• High resistance to acids, alkalis, and hard water salts.
• High dispersing capacity.
• High colloidal protection and stabilizing effect.
• Good temperature resistance.
• Good levelling effect.
• Improved workability or water reduction in concrete.
• Improved compressive strength of concrete.
• Improved the durability of concrete.

Applications :

1. For textile auxiliaries :

• As protective colloid, dispersing and stabilizing auxiliary for dyeing in textile process.

2. For constructions : 

• Ready mixed concrete.
• Underwater concrete.
• Self-compacting concrete.
• High strength concrete for dam, bridge and high-rise bulding.
• Concrete secondary products such as precast concrete and concrete pile.
• Fly ash concrete, blast furnace slag concrete.
• Lightweight concrete.