FIELD: textiles, paper.
SUBSTANCE: refined fibre has an average length of 2 mm to 4 mm, having the value of capacity for filler retention of at least 18% and the strength in the raw state of at least 1.8 mJ/mm2. The fibre is obtained by the method according to which the thread never exposed to drying or sliver having a length of at least 1 m are refined by performing at least the stage of feeding the thread or sliver and the liquid in the refiner which comprises refiner fillers comprising a housing that surrounds the central opening, and at least one inlet for the thread or sliver. The fibrillated fibre obtained in this way can be used for manufacture of friction materials, gaskets, brake pads or brake linings.
EFFECT: invention enables to obtain a long refined fibre having high value of strength in the raw state and commercially acceptable capacity for filler retention.
7 cl, 1 tbl
| Title |
Year |
Author |
Number |
| CELLULOSIC NANO-FILAMENTS AND METHODS OF THEIR PRODUCTION |
2011 |
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2013 |
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|
RU2663380C2 |
| CELLULOSE NANOFILAMENTS WITH HIGH COEFFICIENT OF DRAWING AND PRODUCTION METHODS THEREOF |
2012 |
- Khua Syujtszyun
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- Majlz Kit
- Amiri Reza
- Ettaleb Lausin
- Dorris Zhill
|
RU2596521C2 |
| METHOD AND SYSTEM FOR IMPROVEMENT OF FIBER PERFORMANCES BY ADDING PROCESSING AGENT IN MECHANICAL PULPING |
2008 |
- Ajkhinger Jokhann
- Saburin Mark
- Khill Jan
- Grossal'Ber Jokhann
|
RU2491378C2 |
| BINDER COMPOSITION BASED ON VEGETABLE FIBRES AND MINERAL FILLERS, PRODUCTION AND USE THEREOF |
2017 |
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- Leroy, Laurence
|
RU2731770C1 |
| UNIT FOR PRODUCING THERMOMECHANICAL PULP (VERSIONS), METHOD OF THERMOMECHANICAL REFINEMENT OF WOOD CHIPS (VERSIONS) AND A COMPOSITE BOARD FOR REFINER DISK |
2005 |
- Saborin Mark Dzh.
- Dzhingras Ljuk
|
RU2373314C2 |
| DISC REFINER (VERSIONS), TWO REFINING ELEMENTS FOR DISC REFINER (VERSIONS), COMBINED PLATE OF DISC REFINER AND METHOD OF THERMAL MECHANIC REFINING OF ARBOREAL REFUSE WOOD |
2005 |
- Saborin Mark Dzh.
- Dzhingras Ljuk
|
RU2372433C2 |
