FIELD: paper.
SUBSTANCE: group of inventions relates to aramid-based paper, a honeycomb filler made of such paper, and to applications of such paper. Aramid-based paper therein comprises at least 90 wt.% of an aramid material containing at least one of aramid chips and aramid fibrid, containing at most 40 wt.% of a fibrous aramid mass by the total amount of the aramid material, wherein the paper comprises 0.1 to 4.5 wt.% polyamidoamine epichlorohydrin (PAE).
EFFECT: improved z-strength and tensile strength of paper.
15 cl, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ARAMID PAPER SUITABLE FOR USE IN ELECTRONIC APPLICATIONS | 2017 |
|
RU2768773C2 |
| FRICTION MATERIAL CONTAINING ARAMID | 2017 |
|
RU2742551C2 |
| TEXTILE FABRIC AND WORKWEAR MADE FROM IT | 2018 |
|
RU2753284C2 |
| ELECTRICAL INSULATION PAPER | 2013 |
|
RU2656226C2 |
| SOUND ADSORBING MATERIAL | 2004 |
|
RU2358246C2 |
| PARA-ARYLAMIDE SPINNING SOLUTION, PARA-ARYLAMIDE FIBER, PARA-ARYLAMIDE FIBROUS MASS, METHOD OF MANUFACTURING PARA-ARYLAMIDE FIBER, AND METHOD OF MANUFACTURING PARA-ARYLAMIDE FIBROUS MASS | 1993 |
|
RU2113561C1 |
| ARTICLES COMPRISING FIBERS AND/OR FIBRIDS, FIBERS AND FIBRIDS, AND METHOD FOR PRODUCING THE SAME | 2003 |
|
RU2315827C2 |
| PARA-ARAMIDE FIBRID FILM | 2004 |
|
RU2366670C2 |
| MOTOR COIL FRAME | 2013 |
|
RU2621326C2 |
| ELECTRIC CONDUCTING PARA-AMIDE PULP | 2002 |
|
RU2265680C2 |
