KR20160136092A - Flame-retardant fabric - Google Patents

Flame-retardant fabric Download PDF

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Publication number
KR20160136092A
KR20160136092A KR1020150069815A KR20150069815A KR20160136092A KR 20160136092 A KR20160136092 A KR 20160136092A KR 1020150069815 A KR1020150069815 A KR 1020150069815A KR 20150069815 A KR20150069815 A KR 20150069815A KR 20160136092 A KR20160136092 A KR 20160136092A
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KR
South Korea
Prior art keywords
flame retardant
fiber layer
flame
mineral
mineral fiber
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Application number
KR1020150069815A
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Korean (ko)
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KR101710513B1 (en
Inventor
신용순
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신용순
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Priority to KR1020150069815A priority Critical patent/KR101710513B1/en
Publication of KR20160136092A publication Critical patent/KR20160136092A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M17/00—Producing multi-layer textile fabrics
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)

Abstract

A flame retardant fabric is disclosed. According to an embodiment of the present invention, there is provided a fiberglass comprising a general fiber layer and a mineral fiber layer formed of synthetic fiber or natural fiber and coated with a transparent flame retardant that is transparent on the outer surface, and the general fiber layer is disposed on one side or both sides of the mineral fiber layer The flame retardant fabric is provided. According to embodiments of the present invention, there is provided a flame-retardant fabric that can be applied to indoor interior materials and furnishings with a flame-retardant performance and a good feel and good appearance. Also, a flame retardant fabric is provided which is excellent in workability while providing a flame retardant performance, and is easy to process such as cutting and attaching.

Description

Flame-retardant fabric {FLAME-RETARDANT FABRIC}

The present invention relates to a flame retardant fabric.

Fabrics are widely used for interiors such as partitions, sofas, roll screens, curtains as well as interior finishes for walls, ceilings and floors. Generally, synthetic fibers such as polyester, acrylic, and polypropylene and natural fibers such as cotton, hemp, hemp (linen) are mainly used, and excellent interior effects can be obtained because of diversity of fabric pattern and variety of colors. In the present specification, synthetic fibers and natural fibers will be collectively referred to as ordinary fibers.

On the other hand, when a fire in a building is not treated as incombustible or flame retardant, such as a wallpaper or an interior structure, the flame spreads rapidly and a large amount of toxic gas is discharged, causing serious property damage and personal injury do. Therefore, buildings that are used by many people, such as high-rise buildings, movie theaters, schools, general hospitals, and entertainment establishments, have the potential to reduce the amount of toxic gas released as late as possible, It is very important to use flame retardant fabrics as interior materials such as wallpaper and curtains, and it is prescribed by law in many countries, including Korea and the United States.

Unlike ordinary fibers, mineral fibers provide higher flame retardancy and can be used to make flame retardant or flame retardant fabrics. However, existing mineral fiber fabrics may be difficult to use as finishing materials because they are not good in texture and can not express various colors or patterns. In addition, the mineral fiber fabric may have difficulty in cutting and constructing it because it is not so strong in its own rigidity.

An aspect of the present invention is to provide a flame retardant fabric which can provide a flame retardant performance, but also has a good feel and good appearance and can be applied to indoor interior materials and furniture.

Another aspect of the present invention is to provide a flame retardant fabric which is excellent in workability while providing a flame retardant performance, and is easy to process such as cutting and attaching.

According to an embodiment of the present invention, there is provided a fiberglass comprising a general fiber layer and a mineral fiber layer formed of synthetic fiber or natural fiber and coated with a transparent flame retardant that is transparent on the outer surface, and the general fiber layer is disposed on one side or both sides of the mineral fiber layer The flame retardant fabric is provided.

The outer surface of the mineral fiber layer may be coated with a flame retardant coating. Flame retardant coatings may include mineral substrates, flame retardants, aqueous polyurethanes and surface treatment agents. Here, the inorganic substrate may include ceramics, stone powder, etc., and the flame retardant may include melamine cyanurate.

The transparent flame retardant may include guanidine phosphate.

The normal fiber layer and the mineral fiber layer can be bonded with a flame retardant adhesive.

The flame-retardant fabric according to an embodiment of the present invention may further include a metal layer interposed between the general fiber layer and the mineral fiber layer. The metal layer may be implemented in the form of an aluminum film or deposited aluminum.

The mineral fiber layer may comprise at least one of granite fibers, silica fibers, carbon fibers and glass fibers.

According to embodiments of the present invention, there is provided a flame-retardant fabric that can be applied to indoor interior materials and furnishings with a flame-retardant performance and a good feel and good appearance.

In addition, according to the embodiments of the present invention, a flame-retardant fabric is provided which is excellent in workability while providing a flame retardant performance, and is easy to process such as cutting and attaching.

1 is an exploded perspective view of a flame retardant fabric according to one embodiment of the present invention;
2 is a sectional view of a fire-retardant insulating sheet according to an embodiment of the present invention in a joined state.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is an exploded perspective view of a flameproof fabric according to an embodiment of the present invention, and FIG. 2 is a sectional view of a flameproof fabric according to an embodiment of the present invention.

Referring to FIG. 1, a flame-retardant fabric according to an embodiment of the present invention has a structure in which a general fiber layer 10 and a mineral fiber layer 30 are laminated.

The general fiber layer 10 may be composed of synthetic fibers or natural fibers. Synthetic fibers may include fliesters, acrylics, polypropylenes, and the like, and the natural fibers may be composed of materials found in nature, and may include cotton, hemp, hemp (linen), and the like.

Generally, the elongation rate (the rate at which the material is stretched) is low and the elongation is somewhat elastic. There is also the advantage that there is little problem of releasing. However, it may be applied with the fabric twisted as it is soft and lively. This feature is not a problem when it is used for wrapping a sofa or a board, but it is rather advantageous. However, it should be attached for interior finishing on a wall, a ceiling or a floor, or a rigid form Therefore, handling such as cutting, attachment, and use becomes easier. Therefore, when used as a wall, a ceiling, or a floor, it is common to secure a shape stability suitable for use by bonding paper or nonwoven fabric to one side of a general fiber or by applying a coating treatment to maintain a certain degree of rigidity.

In addition, general fibers generally do not provide flame retardancy, and materials (paper, non-woven fabric, etc.) used for bonding generally do not provide flame retardancy.

In order to compensate for this, the outer surface of the normal fiber layer 10 may be coated with a transparent flame retardant. The transparent flame retardant is made of a transparent material so as to keep the original color and shape of the ordinary fiber (that is, synthetic fiber or natural fiber) and prevent the flame from spreading even when the flame is continuously applied. The transparent flame retardant may include, for example, guanidine phosphate.

The mineral fiber layer 30 may be composed of mineral fibers. The mineral fiber is a material having high flame retardancy and may include at least one of granite fiber, silica fiber, carbon fiber and glass fiber.

Mineral fibers provide high flame retardancy and have excellent insulation and sound absorbing effect, but tend not to have a high strength and fade. In addition, it has a disadvantage in that it has a high occurrence rate, a high elongation rate, and can cause irritation when it touches the skin. It is also very limited in terms of design, as it is basically focused on functionality.

In order to compensate for this, the mineral fiber layer 30 may be coated with a flame retardant coating agent on its outer surface. Flame retardant coatings may include mineral substrates, flame retardants, aqueous polyurethanes and surface treatment agents. Herein, the inorganic substrate may include ceramic, stone powder and the like and may constitute a main component of the flame retardant coating agent. The flame retardant may include components such as, for example, melamine cyanurate.

In one embodiment of the present invention, the flame retardant coating agent is a solution mixed with an inorganic base, which comprises 7 to 13 parts by weight of melamine cyanurate, 9 to 15 parts by weight of an aqueous polyurethane, 2 to 8 parts by weight of a surface treatment agent, Section.

As the flame retardant coating agent, polyvinyl alcohol (PVA) may be added as a surface treatment agent, but the present invention is not limited thereto. The incombustible coating agent may further include at least one of melamine and water-based acrylic to smooth the surface. Further, it may further include at least one of phosphorous pentoxide (P 2 O 5 ), nitrogen, and urea in order to increase the incombustibility.

The flame retardant coating agent having the above composition ratio may be applied to a fabric composed of mineral fibers and then heated and dried at a temperature of 80 to 170 ° C.

The mineral fiber fabric 30 can be formed by containing the above-mentioned flame retardant coating agent, and various methods can be used for this purpose. For example, the mineral fiber fabric may be immersed in a flame retardant coating agent as described above to allow the flame retardant coating agent to seep between the fibers of the mineral fiber fabric, thereby further increasing the flame retardancy of the mineral fiber layer 30. [

The coated mineral fiber layer 30 not only enhances the heat resistance of the mineral fiber, but also prevents the shape of the mineral fiber from being deformed to a strong flame. At the same time, the surface-wrapping coating smoothes the surface, eliminating the irritation of the skin, which is a disadvantage of the mineral fiber, and has appropriate rigidity so as not to fade, facilitating the cutting and minimizing the dust generated during cutting.

The metal layer 20 may be disposed between the general fiber layer 10 and the mineral fiber layer 30. [ As the metal layer 20, a lightweight aluminum thin film or the like can be used. The metal layer 20 may provide the advantage of further enhancing the stiffness and flame retardancy of the flame retardant fabric according to one embodiment of the present invention.

The mineral fiber layer 30 may have greater rigidity than a general mineral fiber fabric due to the drying or curing of the flame retardant coating agent, but the stiffness can be further increased by using the metal layer 20. That is, the fabric composed of the mineral fibers may have insufficient rigidity and may have difficulty in processing and construction, and this can be prevented by adding the metal layer 20. For example, the fire-proof and heat-insulating sheet according to an embodiment of the present invention can be applied to insulation of a building by directly attaching to a wall by a stapler, a nail, a piece, It is easy to cut with scissors or the like.

The metal layer 20 may also increase the smoothness of the metal layer 20 when the flame-retardant fabric according to an embodiment of the present invention is used directly as a wallpaper to provide a higher overall smoothing to cover the uneven surface on the wall You can play a role.

The general fiber layer 10, the metal layer 20 and the mineral fiber layer 30 described above can be bonded with the flame retardant adhesives 22 and 24. The flame retardant adhesives 22 and 24 are adhesives having a nonflammable or flame retardant property and can prevent the general fiber layer 10, the metal layer 20 and the mineral fiber layer 30 from burning while maintaining an adhesive force to each other when a fire occurs. The flame-retardant adhesives 22 and 24 can be formed by adding a non-flammable or flame-retardant material to a common adhesive component.

When the flame-retarded general fiber layer 10 and the coated mineral fiber layer 30 are bonded together using the flame-retardant adhesives 22 and 24, dust is hardly generated during cutting.

Even if ordinary fibers are treated by flame-retarding so that the fire does not spread, the material constituting the fiber itself may be weak to heat, causing holes in the flame or losing mold. If the mineral fiber layer 30 that has been subjected to the coating treatment for improving the heat resistance and the handling property on one side is laminated with the flame retardant adhesives 22 and 24, the flame retardancy of the general fiber layer 10 is further improved, If it is applied, the product may be shrunken or the shape may be lost, which may prevent the fire from moving to the back of the product, which may have a considerable effect on the fire delay.

In addition, when the mineral fiber layer 30 coated with the general fiber layer 10 is laminated, it is possible to prevent warp phenomenon that may occur when only ordinary fiber fabric is used, Handling and workability are improved when it is attached, curtain or roll screen. Since the coated mineral fiber layer 30 is easily attached to wood, gypsum board, steel plate, and concrete wall as an adhesive for flooring, it is easier to construct than using the general fiber layer 10 alone, and when paper, non- There is no significant difference in the workability.

On the other hand, the mineral fiber layer 30 is excellent in sound absorption and can be used mainly in a facility requiring soundproofing such as an air conditioning room, and can be provided with sound absorption properties superior to that of using only the general fiber layer 10 or paper bonding.

Mineral fibers can irritate the skin when basically touched or when dust is generated, and it may be difficult to use it as an interior application when used alone because of its deep loosening. Also, the weft and warp are not tightly mutually agglomerated and the elongation is high. That is, when pulled out on both sides, the shape is distorted. The above disadvantages can be improved to some extent through the use of flame retardant coatings.

When the flame-retardant fabric according to an embodiment of the present invention is attached to a wall, a ceiling, a floor for interior finishing, or used as a partition or the like, the general fiber layer 10 is exposed to the outside, The color and design of the natural fibers constituting the natural fiber can be expressed as it is, and since the ordinary fiber is used for the clothing, there is no fear of irritation even if the human skin touches the product surface after the construction. In the case of a product in which both sides of the product such as a curtain are exposed to the outside, the flame-treated general fiber layer 10 may be disposed on both sides of the product so that the mineral fiber layer 30 is not exposed to the outside.

In addition, although general fabrics differ from fabric to fabric, they generally have low elongation and little occurrence. Therefore, when the mineral fiber layer 30, which has been coated with the general fiber layer 10 with the flame-retardant adhesives 22 and 24 to improve the elongation and elongation, is combined with the ordinary fibers, The same effect can be expected.

In addition, when the metal layer 20 is used for interior finish, it is possible to prevent penetration of moisture generated in a wall or the like and to block radiant heat, so that heat and cooling effects can be seen. It can block radiant heat coming and going through the window even when used as a roll screen or curtain, and can further enhance the shading effect. As mineral fibers are widely used as insulating materials as insulators, if the metal layer 20 and the mineral fiber layer 30 are laminated together, a further improved insulation effect can be expected.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains. Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

10: general fibrous layer 20: metal layer
22, 24: flame retardant adhesive 30: mineral fiber layer

Claims (8)

A general fiber layer composed of synthetic fibers or natural fibers and coated with a transparent flame retardant agent having a transparent outer surface; And
A mineral fiber layer composed of mineral fibers,
Wherein the general fibrous layer is disposed on one side or both sides of the mineral fiber layer.
The method according to claim 1,
Wherein the outer surface of the mineral fiber layer is coated with a flame retardant coating agent,
Wherein the flame retardant coating agent comprises an inorganic base, a flame retardant, an aqueous polyurethane, and a surface treatment agent.
3. The method of claim 2,
Wherein said flame retardant comprises melamine cyanurate. ≪ RTI ID = 0.0 > 11. < / RTI >
The method according to claim 1,
Wherein said transparent flame retardant comprises guanidine phosphate.
The method according to claim 1,
Wherein the general fiber layer and the mineral fiber layer are joined together with a flame retardant adhesive.
The method according to claim 1,
And a metal layer interposed between the general fiber layer and the mineral fiber layer.
The method according to claim 6,
Wherein the metal layer comprises an aluminum foil or deposited aluminum.
The method according to claim 1,
Wherein the mineral fiber layer comprises at least one of granite fiber, silica fiber, carbon fiber and glass fiber.
KR1020150069815A 2015-05-19 2015-05-19 Flame-retardant fabric KR101710513B1 (en)

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KR1020150069815A KR101710513B1 (en) 2015-05-19 2015-05-19 Flame-retardant fabric

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KR101710513B1 KR101710513B1 (en) 2017-02-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200044656A (en) * 2018-10-19 2020-04-29 이병열 Functional fabrics containing precious serpentine jade powder
CN112078204A (en) * 2020-09-10 2020-12-15 江苏新丝路纺织科技有限公司 Flame-retardant fabric and manufacturing process thereof
KR20210088450A (en) * 2020-01-06 2021-07-14 대한폴리텍(주) A semi-nonflammable insulation material and manufacturing method for it

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100761693B1 (en) * 2007-04-07 2007-09-28 주식회사 부일세이프텍 Fire prevention sheet
KR100875709B1 (en) * 2008-03-20 2008-12-23 주식회사이퉁 Non-slip property textile using thermoplastic polyurethane coating yarn
KR20090060288A (en) * 2006-09-08 2009-06-11 알베마를 코포레이션 Flame retarded textile products and a method of making the same
KR101293764B1 (en) 2011-05-18 2013-08-05 주식회사 서한안타민 Nonflammable finishing material
KR101470212B1 (en) * 2013-10-01 2014-12-05 신용순 Non-flammable insulator sheet and apparatus and method for manufacturing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090060288A (en) * 2006-09-08 2009-06-11 알베마를 코포레이션 Flame retarded textile products and a method of making the same
KR100761693B1 (en) * 2007-04-07 2007-09-28 주식회사 부일세이프텍 Fire prevention sheet
KR100875709B1 (en) * 2008-03-20 2008-12-23 주식회사이퉁 Non-slip property textile using thermoplastic polyurethane coating yarn
KR101293764B1 (en) 2011-05-18 2013-08-05 주식회사 서한안타민 Nonflammable finishing material
KR101470212B1 (en) * 2013-10-01 2014-12-05 신용순 Non-flammable insulator sheet and apparatus and method for manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200044656A (en) * 2018-10-19 2020-04-29 이병열 Functional fabrics containing precious serpentine jade powder
KR20210088450A (en) * 2020-01-06 2021-07-14 대한폴리텍(주) A semi-nonflammable insulation material and manufacturing method for it
CN112078204A (en) * 2020-09-10 2020-12-15 江苏新丝路纺织科技有限公司 Flame-retardant fabric and manufacturing process thereof

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