Lignin Alkali

Description

Features:
Lignin sulfonate from alkaline paper-making black liquor through concentration, filtration and spray drying, has good physical and chemical properties such as cohesiveness, dilution, dispersibility, adsorptivity, permeability, surface activity, chemical activity, bioactivity and so on.
 
Application:
We manufactures a complete line of lignosulfonates co-products refined from residuals of the specialty cellulose manufacturing process.
Our lignosulfonates serve as natural binding agents and dispersants, with applications in such industries as:
1. Used for Concrete Admixtures:
Its a powdery low air-entraining, retarding and water reducing admixtures, and belongs to anionic surfactant, has adsorption and dispersion effect on cement. Above all, it can improve the various physical properties of concrete.It reduces water ***0%, improves the workability of concrete, and could be compounded into early strength agent, retarder, antifreeze, pumping agent, etc.
2. Used for fire-proofing materials and ceramic body reinforcing agent.
In the manufacturing process of large size tiles and refractory brick, it makes the blank body raw material particles bonded together firmly, and increase the dry strength more than *0%**0%.
3. As the dilution and dispersion agent, viscosity reducer in drilling, improving the liquidity in pipeline transportation of crude oil and reducing the energy consumption. In the crude oil products, as a cleaning agent, dispersing agent, high alkaline additives, anti rust agent, antistatic agent, emulsifying viscosity reducer,etc.
 
Main Indicators:
Appearance: Dark brown powder
Dry matter: *3%
Lignosulfonate content: ****0%
pH: **9
Water content: 5% Max.
 
Package & Shipping
Packing: *5kg/bag, outer woven bags with inner plastic lining.
Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage.