FIELD: textiles, paper.
SUBSTANCE: paper-like nanocomposite material contains mineral fibers with the addition of aluminium sulfate as a binder. The material is made in the traditional paper-making equipment by the method of molding at a predetermined ratio of the above mentioned components. The technical result is to obtain paper-like material having high filtering properties which enable to combine low aerodynamic resistance with high catching effect of particles of submicron character with the necessary technological strength.
EFFECT: material is characterised by a thermo-, chemo-, biopersistence, moisture-holding capacity, and it does not swell, the absence of toxicity and emissions into the air of substances with negative impact on human body, stability of properties against the action of mould, fungi and micro-organisms in the aquatic environment.
1 tbl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PAPER-LIKE COMPOSITE MATERIAL | 2010 |
|
RU2425919C1 |
| PAPER-LIKE NANOCOMPOSITE MATERIAL BASED ON MINERAL FIBERS FOR AIR COOLING SYSTEMS OF EVAPORATIVE TYPE | 2015 |
|
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|
RU2027475C1 |
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|
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| FILTER MEDIUM FOR PROTECTION OF RESPIRATORY ORGANS | 1998 |
|
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| METHOD OF REMOVAL SOLUBLE CONTAMINANTS FROM WATER AND MEANS TO THIS END | 2012 |
|
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| FILTER MATERIAL FOR RESPIRATORY PROTECTION | 2023 |
|
RU2808220C1 |
| PRODUCTION OF BASALT FIBRES AND EQUIPMENT FOR THEIR PRODUCTION | 2013 |
|
RU2561070C2 |
| METHOD OF MANUFACTURING SHEET FIBROUS FILTER MATERIAL | 2001 |
|
RU2173742C1 |
