Calcium lignosulfonate (referred wood calcium) is a multi-component polymer anionic surfactant, the appearance of brown powdery substance, slight aroma, molecular weight is generally 800 to 10000, with a strong dispersion, bonding, chelation.
Lignosulphonate, or lignosulfonate, or sulfonated lignin, (CAS No. 8061-51-6) are water-soluble anionic polyelectrolyte polymers: they are byproducts from the production of wood pulp using sulfite pulping. Most delignification in sulfite pulping
Sodium lignosulphonate is a kind of anion surface-active agent made of sulphite whose main raw material is the northeast white pine, following the process of concentration, sugar-exclusion,displacement ,etc. It is used in dyestuffs industry
Calcium lignosulfonate from the sulfite pulping of wood waste, a saccharide which contains a certain amount of chemicals, mainly pentose and hexose, they are more or less affect the performance of the concrete, on to wood as raw material sulfite
Lignosulfonate can be used in concrete work as plasticizers will reduce the cost by 10-15%,the lignosulfonate could assume 0.5-2% of the total mixture w/w,will increase the strength of concrete by 20-26%. Functions as follows Improved strength
Sodium lignosulfonate is a natural polymer has three aromatic alcohols coniferyl alcohols, p-coumaryl alcohol, sinapyl alcohol, coniferyl alcohols is the principla. It has a strong dispersion capacity, due to the molecular weight and the type of
Lignosulfonates could be used in oil drilling working as deflocculants, chemicals to prevent the coagulation of solids. Lignosulfonateand Modified lignosulfonate from wood pulp provides a chemical that is stable at the high temperatures – 150 to
CAS No Substance 8061-51-6 Sodium lignosulfonate 8061-52-7 Calcium lignosulfonate 8061-53-8 Ammonium lignosulfonate 8061-54-9 Magnesium lignosulfonate Lignosulfonates are when traded a brown amorphous powder. They have no odour and they are not