Lignosulphonate sodium in liquid form is belongs to high-tech biology chemical product. It is made from sap extracted from the physical structure of plant straw utilizing advanced preparation technology and process which has more advantages in comparison with traditional methods. High purity, moderate molecular weight ranges from 800-5000. And low ash as well. It is one natural high molecular polymer, which storage time can be extended to 6months with no inner quality change. It is widely used in carbon black pelletization, concrete additive, cement retarder, fine coal slurry, etc.

Calcium lignosulfonate is an amorphous material obtained from the sulfite pulping of softwood. Lignosulphonate calcium, The product is suitable for using as admixture for concrete construction, petroleum drilling, asphalt emulsification, tanning leather, dispersant of chemical and pesticide, additive of slurry mixture of water and coal,adhesive of feedstuffs processing.

Lignosulonate, or sulfonated lignin, it is a binder made from wood for agglomeration of organic and inorganic industrial materials. Lignosulphonates is the byproducts from the production of wood pulp using sulfite pulping. The products' properties make it suitable for a wide variety of applications in textile as decentralized agent for vat dyes, Concrete water reducer, metallurgic engineering, petroleum industry, Carbon black industry, refractory and ceramics. In agriculture, it can be applied as the dispersant agents of pesticides and pelletizing adhesives of fertilizers and so on.