Mercerised pulp

Mercerised pulp is a bleached pulp that is treated with hot diluted alkali to get extra high bulk and high porosity.^[1] The pulp feels and looks similar to a cotton ball.

Manufacture

Mercerising of pulp is a post treatment of fully bleached pulp normally of SBSK. The pulp is steeped in hot dilute caustic soda. The pulp fibres swell and the hydroxyl groups of the cellulose become crosslinked. The remaining hemicellulose is washed out and the pulp will subsequently not respond to refining.

Applications

References

↑ Nanko, Hirko; Button, Allan; Hillman, Dave (2005). The World of Market Pulp. Appleton, WI, USA: WOMP, LLC. p. 16. ISBN 0-615-13013-5.

Paper

History Manufacture/Papermaking

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Specifications	Grammage Density Size Units of paper quantity Surface chemistry of paper Wet strength

Manufacture and process	Bleaching of wood pulp Calender Conical refiner Deinking Paper pollution Environmental impact of paper Hollander beater Kraft process Organosolv Paper cut Paper machine Paper recycling Soda pulping Sulfite process

Industry	Paper industry In Europe In Canada In India In Japan In the United States Paper mill List of paper mills

Category Commons

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Mercerised pulp

Manufacture

Applications

See also

References