FIELD: construction.
SUBSTANCE: flexible heat and soundproofing fiber material is proposed, containing mineral fibers and fibers of plant origin as a base. As the fibres of plant origin, the material contains cotonised flax fibers, as well as mineral fibres: fibres with a diameter of 5 mcm, selected from a group containing basalt, quartz, silica fibers or fibers based on aluminium oxide, in addition, the material contains organic binder. The material density is not more than 15 kg/m3.
EFFECT: ensuring reliable operation of the thermal insulation in terms of cyclic thermal loads and vibrations and ability to resist extreme heating in cases of fire, a significant decrease in the proportion of material and increase in its flexibility while maintaining strength and thermal properties of the material, providing the requirements of fire safety in case of fire.
6 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MAKING FIBROUS HEAT INSULATOR | 2014 |
|
RU2553870C1 |
| FIREPROOF POROUS HEAT AND SOUND INSULATING MATERIAL AND PRODUCTION METHOD | 2007 |
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RU2344109C1 |
| CRUDE MIXTURE FOR PRODUCING NON-COMBUSTIBLE, NONTOXIC HEAT- AND SOUND-INSULATING MATERIAL BASED ON FINE MINERAL FOAM | 2012 |
|
RU2502710C2 |
| FIBROUS HEAT INSULATING MATERIAL | 0 |
|
SU956686A1 |
| FLEXIBLE FIRE-RESISTANT AND HEAT-RESISTANT MATERIAL AND PROTECTIVE SCREEN BASED ON IT | 1998 |
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RU2143634C1 |
| METHOD FOR PRODUCING SELF-SHAPED HIGH-TEMPERATURE FIBER HEAT-SHIELDING MATERIAL AND PRODUCTS FROM IT | 2022 |
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RU2791757C1 |
| DEVICE FOR PRODUCING NONWOVEN HEAT-INSULATING MATERIAL | 2023 |
|
RU2817837C1 |
| FIREPROOF LAMINAR SOUND-AND-HEAT-INSULATING MATERIAL | 2011 |
|
RU2465145C1 |
| REINFORCING MATERIAL FOR POLYMER COATING APPLIED ON THE SURFACE OF PROPPANT | 2015 |
|
RU2589785C1 |
| HEAT-RESISTANT HIGHLY POROUS FILAMENTOUS HEAT-INSULATING AND SOUND-ABSORBING MATERIAL AND METHOD OF ITS MANUFACTURING | 2007 |
|
RU2345042C2 |
