Laboratory Services
Laboratory refining of pulp
Services that create new and sustainable bio-based products
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Simulating mill refining in laboratory scale
We provide quality control and benchmarking of pulp, offer refining of various types pulps and testing of trial pulp samples. Our LC-refiner also enables production of MFC and serves as a robust platform for testing different refining aids and enzymes.
Our laboratory has a Voith Laboratory refiner with multiple filling options and a PFI mill. Our experts assist in selecting the most suitable refining conditions tailored to your specific pulps.
Wide range of pulp characterization analysis
- Drainability, CSF
- Drainability, SR number
- Water retention value, WRV
- Microscopy fiber characterization
- Fiber length distribution
- Zeta potential
- Shives content
- McNett fractionation
- Sheet preparation
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In addition to standard testing methods, we have developed a broad variety of in-house staining and microscopy techniques. Our experts assist with analysis planning and provide detailed interpretation of the measurement results.
Customer cases
- Benchmarking
- Mill simulating laboratory scale LC-refining, e.g. prior to pilot or mill trials
- Enzyme or chemical aided refinings
- Voith Laboratory refiner Round Robin
- Production of LC-refined MFC
- Refining for furnish sheet studies
- Semi-pilot scale repulpability testing
- Quality control
Contact
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Eva Sandås
Tel. +358 40 738 7842
firstname.lastname@kcl.fi
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