FIELD: textile production.
SUBSTANCE: invention relates to textile production and is intended to produce a fire-resistant three-layer membrane fabric for the production of protective clothing, which is characterized in that it consists of three independent layers successively interconnected, first layer is meta-aramid – 47.7%, with density of 127.4 g/m2, antistatic agent – 1.0%, with density of 2.6 g/m2, connected by means of adhesive – 4.1% with a second layer, which is a thermoplastic polyurethane – 9.4% with density of 25 g/m2, glued by means of adhesive – 4.1% with third layer, which is meta-aramid – 33.7% with density of 90 g/m2, wherein the adhesive used consists of polyurethane – 65%, acetone – 25%, fire retardant – 5%, curing agent – 5%.
EFFECT: invention provides improved physical and mechanical properties, such as high strength, fire resistance, vapour permeability and water resistance.
1 cl, 9 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| TEXTILE MEMBRANE TECHNOLOGIES: METHOD OF PRODUCTION OF HYDROPHILIC MEMBRANE LAYER (HMS) FOR TEXTILE PRODUCTS AND SYSTEM FOR ITS PRODUCTION | 2023 |
|
RU2803558C1 |
| METHOD FOR MANUFACTURING FIRE RESISTANT FLUORESCENT FABRIC | 2020 |
|
RU2744180C1 |
| FIREPROOF MATERIAL STRUCTURE | 2014 |
|
RU2570781C2 |
| TEXTILE NONWOVEN MULTILAYER ELECTRO-SPINNING MATERIAL WITH INCREASED WEAR RESISTANCE AND RESISTANCE TO DETERGENTS AND METHOD OF ITS PRODUCTION | 2018 |
|
RU2693832C1 |
| TWO-LAYER PROTECTIVE FABRIC | 2016 |
|
RU2647807C1 |
| STRUCTURE OF MATERIAL WITH FIRE-RESISTANT MATERIAL, IN PARTICULAR, FOR CLOTHES WITH REFLECTING PROPERTIES | 2008 |
|
RU2451775C2 |
| PROTECTIVE FABRIC, LAYERED PROTECTIVE FABRIC, USE OF PROTECTIVE FABRIC OR LAYERED PROTECTIVE FABRIC AND MOTORCYCLIST PROTECTIVE CLOTHING | 2019 |
|
RU2796289C2 |
| TEXTILE COMPOSITE PRODUCT | 2010 |
|
RU2501900C1 |
| METHOD OF MANUFACTURE OF POROUS MEMBERS AND LAMINATED MATERIAL ON ITS BASE | 1998 |
|
RU2167702C2 |
| FIREPROOF MEMBRANE-FABRIC MATERIAL | 2008 |
|
RU2399700C2 |
