FIELD: technological processes.
SUBSTANCE: invention relates to filtration equipment. Disclosed is a filter material for hydraulic filters, such as oil filters. Material contains a layer of composite material containing 70-90 % borosilicate glass fibres, 3-20 % of thermoplastic polymer fibres, 3-20 % binding additives and 5-30 % carbon fibres. Also disclosed is a filter element, containing said filter material.
EFFECT: invention provides high strength of material, long service life combined with electric conductivity and degree of purification.
9 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITE STRUCTURE | 2014 |
|
RU2676623C1 |
| NEW COMPOSITE MATERIALS, METHODS OF THEIR PRODUCTION AND APPLICATION | 2008 |
|
RU2471632C2 |
| COMPOSITE MATERIALS SUITABLE FOR DIRECT DECORATION AND METHOD OF THEIR MANUFACTURE AND THEIR USE | 2008 |
|
RU2464176C2 |
| MULTILAYER ELEMENT COMPRISING A REINFORCING MATERIAL COMBINED WITH A SUPPORT LAYER BY MEANS OF AN ELECTROSTATIC LINK | 2014 |
|
RU2650136C2 |
| PERFECTED COMPOSITES | 2009 |
|
RU2496645C2 |
| POWDER BINDER BASED ON CYANIC COMPOSITION AND METHOD OF PRODUCING REINFORCED CARBON COMPOSITE BASED THEREON (VERSIONS) | 2023 |
|
RU2813882C1 |
| FILTRATION MATERIAL (VERSIONS) AND METHOD OF FILTRATION (VERSIONS) | 2005 |
|
RU2389529C2 |
| CURRENT-CONDUCTING POWDER BINDER BASED ON EPOXY COMPOSITION AND METHOD OF PRODUCING PREPREG AND REINFORCED CARBON COMPOSITE BASED ON IT (VERSIONS) | 2023 |
|
RU2820925C1 |
| BIPOLAR ELECTRODE FOR ELECTROCHEMICAL REDUCTION-OXIDATION REACTIONS | 1999 |
|
RU2214652C2 |
| METHOD FOR PRODUCING REINFORCED CARBON COMPOSITE BASED ON POWDER BINDER CONTAINING SOLID EPOXY RESIN AND BIFUNCTIONAL BENZOXAZINE (EMBODIMENTS) | 2023 |
|
RU2813113C1 |
