sodium lignosulphonate

详情

The alkali lignin,a nature polymer prepared from alkaline papermaking black liquor through concentration,filtration and spray drying, has good physical and chemical properties such as cohesiveness,dilution,dispersity,adsorptivity,permeability,surface activity,chemical activity,bioactivity and so on.
Can be used as water-reducing agent for concrete and applicable for projects such as culvert,dike,reservoirs,airportsand so on.
Coal water slurry additive.
Sand preventing and sand fixing.
Used as a tanning auxiliary in leather industry.
Long-acting slow-release nitrogen fertilizer agent,a modified additive for high-efficiency slow-release compound fertilizers.
Used as a filler and dispersant for vat dyes and disperse dyes,a diluent for acid dyes and so on.
wettable pesticide filler and emulisified dispersant;adhensive for fertilizer granulation and feed granulation.
Can be applied to a dispersant an adhesive and a water reducing and reinforcing agent for refractory materials and ceramic products and improve finished products rate by *0% to*0%.
Can be used as  a water plugging agent for geology,oilfields,consolidated well walls and oil exploitation.
Used as a flotation agent for ore dressing and an adhesive for mineral powder smelting.
Used for electroplating and electrolysis,and can ensure that the coatings are uniform and have no tree-like patterns.