Lignin is one of the most important elements in plants, which has the important role in strengthen of the structure of plants. Since trees are the largest variety of plants,they are one of the rich sources of lignin.By sulfonation process, different types of Lignosulfonates can be produced.
Lignosulfonate is a highly consumable substance in many industries, including the building chemical industry. The highest consumption of Lignosulfonate in building chemical is a variety of concrete admixture, which reduces water consumption in concrete and also improves concrete rheology.
Outstanding properties of Lignosulfonate caused being a high consuming substance in the building chemistry industry.
Although there is a variety of oil-based synthetic products for production of plasticizers, outstanding properties of Lignosulfonate caused being a high consuming substance in the building chemistry industry.