Robur Flash UKP- extremely clean with insulating properties
Extremely clean pulp with uniquely low conductivity used in the most demanding insulation material
Several versions of Robur Flash UKP are available, and it is used in products that place stringent demands on purity and insulating properties. Robur Flash E-UKP is the purest type of pulp and is used to insulate transformers and high-voltage cables on the seabed, for instance. This has also transformed Rottneros into a world-leading supplier of pulp specifically for electrical insulation materials
Its high purity also makes Robur Flash UKP ideal for the production of fiber cement, coffee filters and brown liquid packaging board.
The purity and filtration capacity of the pulp provides the best possible coffee taste experience.
E-pulp has been undergoing development since the mid-1990s to achieve its low conductivity.
Robur Flash UKP is extremely pure and can therefore be used in delicate electrotechnical applications.
Production
The wood is heated with white liquor in a boiler to separate the fibres from the lignin. The pulp is washed, screened and purified. It is then flash-dried to give the fibres an open structure. Finally, the pulp is pressed into 200kg pulp bales. The lignin from the wood is used as fuel in the factory, and about 97% of the chemicals are recycled.
Electrotechnical applications
Robur Flash UKP is extremely pure and well-washed and can therefore be used in the most demanding electrotechnical insulation materials.
Filters
The maximum purity and filtration capacity of the unbleached sulphate pulp makes it perfect for brown coffee filters for example.
Cartonboard
Robur Flash UKP is ideal for brown liquid packaging for products such as milk and juice. The pulp is extremely pure and has no odour or taste
Fiber cement
Robur Flash UKP, Rottneros unbleached chemical pulp, is ideal for the production of fiber cement.
It makes building material eco-friendly, sustainable and good for health.
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