Tissue / cellulose
Tissue and cellulose
The wood-, water- and energy-intensive processes used in manufacturing must be in harmony with environmental and consumer demands. The chemicals required in these processes must meet these requirements. You will find the appropriate products for this in our portfolio, e.g. for disturbing foam formation.
If you are also interested in additives for application/insertion on/in different types of fibers such as polypropylene, polyester, viscose or other additives, you will find solutions on the website LEVACO - FIBRE SOLUTIONS - Hygiene.
Defoamer
DEFOSPUM® PWW 90
- Emulsion of fatty alcohols, without silicone and mineral oil components for application on the paper machine and in wastewater treatment plants
- Very effective in a wide pH and temperature range
- Biodegradable and approved according to FDA and BGA XXXVI recommendation
- Appearance: white emulsion / viscosity (mPas): 250
DEFOSPUM® PWW 74
- Emulsion of fatty alcohols, without silicone and mineral oil components for application on the paper machine and in wastewater treatment plants
- Very effective in a wide pH and temperature range
- Biodegradable and approved according to FDA and BGA XXXVI recommendation
- Appearance: colorless liquid / viscosity (mPas): 200-600
DEFOSPUM® S 664
- Liquid made from natural fats, fatty acids, alcohols, and emulsifiers, silicone-free
- Very good suitability over a wide pH range in paper production (pulp and size press), in pulp production, and wastewater treatment in biological and mechanical wastewater treatment plants
- It is characterized by food grade approvals
- Appearance: dark brown, turbid liquid / viscosity (mPas): 70
Flocculants
DEFOFLOC® CL series
- Cationic liquid flocculant based on an emulsion of a polyacrylamide
- It is mainly used as a retention agent and dewatering accelerator on paper machines and in wastewater treatment plants
- Appearance: viscous milky liquid /viscosity (cP): 500-2000
DEFOFLOC® CP series
- Medium to high molecular weight polyelectrolyte based on a cationic acrylamide derivative
- Especially suitable as retention agent and dewatering accelerator at the paper machine and at wastewater treatment plants
- Appearance: white granules
Industrial cleaners
DEFOCLEAN® 222 MOD 1
- Special formulation of cleaning agents and emulsifiers
- Approved with water hazard class 1
- Due to its hydrophobic character, it also removes existing dirt and adhesions
- Appearance: viscous yellow liquid
The convincing results with our process auxiliaries in several use cases are shown in our Case Study.
The Case Study is available on request.
Case Study
Sustainable system cleaner and multifunctional deposit inhibitor for the entire machine circuit.