Large quantities of foam and entrained air created in the manufacturing process for pulp and paper affect overall productivity and quality. Our defoamers and deaerators were formulated by the manufacturer’s research and development department in close cooperation with our customers.
Our products are used in:
- kraft pulp;
- coating and size press;
- paper and board;
- wastewater treatment.
Defoamers for pulp and paper industry
Defoamers: advantages
Entrained air and surface foam are nuisance for paper and board production and cause various technical problems including reduced washing efficiency, sheet breaks and defects, loss of system additives, and more.
- The defoamers in depth process knowledge and specialized defoamers and deaerators help paper producers.
- The defoamers inhibits foam and enhances stock dewatering.
- These defoamers and deaerators have a positive effect on paper machine runnability and productivity.
Our products were developed to follow the most recent EU, US and China regulations.
Biocides
Most detergents and cleaners found today are water-based systems.
These products are prone to microbiological contamination and to be safe for consumers to use they require protection by preserving agents.
When choosing a suitable preservative for a household product and cleaner there are various factors to consider – compatibility with other ingredients, pH value, legal approvals and climate conditions. A single active ingredient usually cannot meet these demands alone.
We have got a formulated portfolio of in-can biocides that offer reliable protection for household products, detergents, fabric softeners, manual dishwashing detergents or other chemical-technical preparations on water-based formulations.