Sodium lignosulphonate used in construction chemicals for concrete industry

Sodium Lignosulphonate Used In Construction Chemicals
  • Seller Mudanjiang Fengda Chemicals Import And Export Corporation
  • Min. Order 1 Metric Ton/Metric Tons
  • FOB Price US $260-380 /Metric Ton

Item Details

Port: China main port
Supply Ability: 10000 Metric Ton/Metric Tons per Year
Payment Terms: L/C,D/P,T/T

Product Description

1.Specification: 2.Specification: Sodium Lignosulphonate Dispersant

Item

Requirement

Moisture

7.0% Max

PH

4-6

Reduced material

8.0% Max

Insoluble matter in water

1.0% Max

Total Ca and Mg

1.5% Max

Inorganic salts (Na2SO3)

5.0% Max

Appearance

Brown powder

Item

Requirement

Moisture

7.0% Max

PH

9.5-10.5

Reduced material

4.0% Max

Insoluble matter in water

1.0% Max

Total Ca and Mg

0.5% Max

Inorganic salts (Na2SO3)

3.0% Max

Dispersing force

100 min.

Heat-resisting stability

130

Appearance

Brown powder

Usage: Sodium Lignosulphonate (SLS) is a processed anionic surface agent with performance satisfactorily, it takes the by-product of sulfite papermaking as raw material, it has powerful dispersive action, water-reducing and damping actions. It has been used widely in petroleum drilling, construction and technical performance.

Packing: In 25kg net plastic woven bag.