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Preparation of fine fiber sheets from recycled pulp fibers using aqueous counter collision
- Source :
- Cellulose. 23:1393-1399
- Publication Year :
- 2016
- Publisher :
- Springer Science and Business Media LLC, 2016.
-
Abstract
- The utilization of waste paper is very important for saving wood resources and reducing waste generation. Various techniques for preparing cellulose nanofibers, which is a material recently proposed for potential applications in the paper industry, have been investigated. In the present study, fine fibers were prepared using recycled pulp and a nanoengineering aqueous counter collision treatment, and sheets composed of these fine fibers were prepared by filtration under reduced pressure conditions. Measurement of specific surface area and optical microscopic observation of fine fibers showed the recycled pulp was not readily miniaturized by the treatment compared with virgin pulp. The tensile strength of sheets produced from recycled pulp by 5 times of the treatment was higher than of those prepared from recycled pulp by 60 times and from virgin pulp regardless of the number of the treatment. Furthermore, the density of the sheet produced from recycled pulp by 5 times was lower than other sheets.
- Subjects :
- Materials science
Aqueous solution
Polymers and Plastics
Pulp (paper)
02 engineering and technology
Nanoengineering
engineering.material
010402 general chemistry
021001 nanoscience & nanotechnology
01 natural sciences
0104 chemical sciences
Waste generation
stomatognathic diseases
chemistry.chemical_compound
stomatognathic system
chemistry
Specific surface area
Nanofiber
Ultimate tensile strength
engineering
Cellulose
Composite material
0210 nano-technology
Subjects
Details
- ISSN :
- 1572882X and 09690239
- Volume :
- 23
- Database :
- OpenAIRE
- Journal :
- Cellulose
- Accession number :
- edsair.doi...........c1af312d95251b1dd5813ea48a9dbd23