pâte pour usages chimiques
- Domaine
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- industrie papetière type de pâte à papier
- Date
Terme :
- pâte pour usages chimiques n. f.
Traductions
-
anglais
Date :Note :
((It is)) used in products which involve a chemical conversion of the cellulose fiber into a different physical form or to some cellulose derivative... High brightness, cleanliness, and freedom from metallic compounds are important as are moisture content absorbency, and the caliper basis weight, and size of the pulp sheet... The increased purification as represented by higher alpha is responsible for properties of increased absorbency, greater bulk and porosity, which are required for adequate resin saturation. A higher tearing resistance is also obtained in pulp purification... Many high alpha pulps are utilized on the basis of their enhanced brightness and opacity over regular papermaking pulps.
Termes :
- chemical conversion pulp
- dissolving pulp