August 2, 2018 admin BLOG Sulfonated modification of lignosulfonate At present, the source of most sulfonated modified lignosulphonate products which at home and abroad is main abtracted from modified sulphite paper pulping waste liquor and alkaline papermaking pulping black… READ MORE
August 2, 2018 admin BLOG Lignosulfonate What is Lignosulfonate? Lignosulfonates is brown amorphous powder. They have no odour and they are not hygroscopic. They form colloidal solutions or dispersions with water but are not soluble in organic solvents. Lignosulfonates… READ MORE