Tag: Lignosulfonate uses

lignosulfonate used as leather-tanning

Lignosulfonate application in leather tanning

Lignosulfonate application in leather tanning Lignosulfonate directly used in leather tanning effect is not good. Chemically modified lignosulfonate has a suitable distribution of the particle radius and bring a better soluble collagen protein reactive with a functional group reactive groups, can be used for leather tanning or retanning. Suitable modified lignosulfonate (re) tanning agent processed […]

CALCIUM LIGNOSULFONATE001

About Lignosulfonate

Lignosulfonates are when traded a 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 are biopolymers; they are salts of lignosulfonic acid that has been formed when pulp is manufactured by the sulphite method. The lignosulfonates […]

lignosulfonates-used-in-oil-drilling

Lignosulfonate used in oil drilling

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 250 degrees F that occur in well bores during drilling. Clay minerals in drilling mud, such as bentonite,often coagulate.Lignosulfonates halt this […]

concrete-admixtures-construction-chemical

Lignosulfonate used in concrete

Lignosulfonate used in concrete Usage of lignosulfonates on the base of sodium, relating to the hydrofilizing plastificators, at the concrete manufacture and dry construction mixtures lets to reduce the consumption of components up to 10-15%. Demixing of the concrete mass reduces and its solidity rises, the speed of hardening slows down. They insert additives of […]

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