Retention agents and polymer flocculants in the paper industry
Both paper production and waste paper processing are an important and significant market in Germany. The paper industry is one of the largest consumers of retention agents and polymer flocculants in Germany.
SEPAR CHEMIE offers the right products for the various processes in paper production.
High-molecular retention agents
The oil-free, liquid retention agents are particularly suitable for the production of recycled paper and offer the following advantages:
- Highest effectiveness in closed circuits with high conductivity
- Meets the criteria of the 36th recommendation of the BfR
- Easy and fast solubility
- Mineral oil-free
- Solvent- and surfactant-free
- Reduced water consumption
- Environmentally friendly
- Easy to mix without complex dissolving and dosing technology
- Improved filler retention
Improved layer adhesion
Our special product POLY SEPAR® PLY BOND offers the following advantages:
- Strengthens the adhesion between paper layers
- Replaces part of the starch in a ratio of 1:10
- Significant cost savings
- Can be used in a wide pH range
- Reduces COD load through reduced starch consumption
Prevention of crystallisation
POLY SEPAR® C 1 is a concentrate of special phosphonates, which was developed to prevent crystallisation deposits on the paper machine, especially in the area of
- Wire suction rolls
- Spray tube nozzles
- Screens
- Felting
Do you have any questions or need support?
We are here to help you quickly and easily. Give us a call – we look forward to hearing from you!
Impurity fixation
During paper production, impurities must be removed from the water circuits. This is primarily done using organic coagulants.
Advantages
- No aluminium salt
- Less sludge volume
- No corrosion
- Very dispersed solids are coagulated
Polymer flocculants for waste paper treatment
SEPAR CHEMIE’s product portfolio offers wide range of organic polymer flocculants for the paper recycling sector.
They have the following advantages:
- Paper-grade quality
- Fulfil the criteria of the 36th recommendation of the BfR
- Can be used for hygiene paper and food packaging
The right products for paper production
With the help of laboratory tests, our service technicians will be happy to determine the right product solution for your individual application.
Interesting industry sectors
Our sales team’s extensive wealth of experience enables us to provide competent support for all sectors.
Do you have any questions?
Then please contact us.