Berol Visco 388 Fiber additive Non-ionic surfactant

Dissolving pulp and alkali cellulose additive for improved fiber reactivity.

ProductApplications
Berol® Visco 388 product is an effective additive for all kinds of sulphate and sulphite dissolving pulps. It can be added already at the pulp mill or at the viscose plant. At the pulp mill, Berol® Visco 388 reactivity additive is preferably applied in the form of a 5-20% solution in demineralised water and sprayed onto the pulp before the drying machine. At the viscose plant, it should be added as a 5-20% aqueous solution in water at room temperature or in weak caustic solution. When 6% NaOH solution is used, the concentration of Berol® Visco 388 product should not exceed 10%.

Use Cases

Fiber additive with more advanced reactivity than conventional surface-active products.