KR101073377B1 - Nonflammable seat interior fabric having mixed spun yarn and preparing method therefor - Google Patents
Nonflammable seat interior fabric having mixed spun yarn and preparing method therefor Download PDFInfo
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- KR101073377B1 KR101073377B1 KR1020110014494A KR20110014494A KR101073377B1 KR 101073377 B1 KR101073377 B1 KR 101073377B1 KR 1020110014494 A KR1020110014494 A KR 1020110014494A KR 20110014494 A KR20110014494 A KR 20110014494A KR 101073377 B1 KR101073377 B1 KR 101073377B1
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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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/345—Nitriles
- D06M13/348—Nitriles unsaturated, e.g. acrylonitrile
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
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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
- 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
- D06M11/32—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 with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—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 with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
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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
- 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
- D06M11/32—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 with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—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 with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
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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
- 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
- D06M11/68—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 with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/69—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 with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with phosphorus; with halides or oxyhalides of phosphorus; with chlorophosphonic acid or its salts
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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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/30—Flame or heat resistance, fire retardancy properties
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/06—Jute
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/08—Upholstery, mattresses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/904—Flame retardant
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Fireproofing Substances (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
본 발명은 혼합 방적사를 사용한 불연성 시트 내장 직물 및 그의 제조 방법에 관한 것으로서, 더욱 상세하게는 천연소재의 방적사 직물에, 수성 아크릴 수지, 인계 불연제, 촉매, 분산제, 안료, 자외선(UV) 안정제 및 가교제를 포함하여 이루어지는 불연성 조성물이 코팅되어, 특수 소재로 이루어진 준불연성 소재를 사용하지 않고도 천연소재 또는 재생소재의 섬유를 사용하여 불연성 시트 내장 직물을 개발할 수 있는 혼합 방적사를 사용한 불연성 시트 내장 직물 및 그의 제조 방법에 관한 것이다.The present invention relates to a non-flammable sheet interior fabric using a mixed yarn, and more particularly, to a spun yarn fabric of natural materials, an aqueous acrylic resin, a phosphorus-based flame retardant, a catalyst, a dispersant, a pigment, an ultraviolet (UV) stabilizer and Non-combustible sheet-coated fabric using a mixed spun yarn coated with a non-combustible composition comprising a cross-linking agent, so that a non-combustible sheet-coated fabric can be developed using fibers of natural or recycled material without using a semi-combustible material made of a special material. It relates to a manufacturing method.
Description
본 발명은 혼합 방적사를 사용한 불연성 시트 내장 직물 및 그의 제조 방법에 관한 것이다.
The present invention relates to a non-flammable sheet embedded fabric using a blended spun yarn and a method for producing the same.
불연성 직물을 제조하기 위해서는 특수소재인 탄소섬유 및 아라미드 섬유, 유리섬유 등으로 불연성 소재로 이루어진 직물을 사용하여, 여기에 불연성 조성물을 코팅처리하여 불연성을 높이는 방법을 사용하고 있다.In order to manufacture a non-combustible fabric using a fabric made of a non-combustible material made of carbon fibers and aramid fibers, glass fibers, etc. as a special material, a non-combustible composition is coated thereon to increase the incombustibility.
그러나, 현재까지는 천연소재에 기반을 둔 천연섬유나 재생섬유를 불연성 직물에 도입한 사례가 없었다.
However, there have been no cases of introducing natural or recycled fibers based on natural materials to non-combustible fabrics.
본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로, 천연소재의 방적사로 이루어진 직물, 편물, 부직포 등에 불연성 조성물을 코팅 가공하여 천연섬유 소재 이루어진 불연성 시트 내장 직물 및 그의 제조방법을 제공하는데 그 목적이 있다.
The present invention has been made in order to solve the above problems, to provide a non-combustible sheet interior fabric made of natural fiber material by coating the non-combustible composition, such as fabric, knitted fabric, non-woven fabric made of spun yarn of natural materials and its manufacturing method have.
상기한 목적을 달성하기 위한 일례로서 본 발명은, 수성 아크릴 수지 40 내지 45중량%, 인(P) 40 내지 45중량%, 촉매로서 산화티타늄(TiO2), 산화알루미늄(Al2O3) 및 산화마그네슘(MgO)의 혼합물 3 내지 4.5중량%, 이산화규소(SiO2) 4 내지 5중량%, 안료 0.5 내지 3중량%, 자외선(UV) 안정제 1 내지 2.5중량% 및 물 5 내지 10중량% 를 포함하여 이루어지는 불연성 조성물이, 직물, 편물 또는 부직포 중에서 선택된 혼합 방적사의 한면 또는 양면에 코팅된 불연성 시트 내장 직물을 제공 한다.As an example for achieving the above object, the present invention is 40 to 45% by weight aqueous acrylic resin, 40 to 45% by weight phosphorus (P), titanium oxide (TiO 2 ), aluminum oxide (Al 2 O 3 ) and 3 to 4.5% by weight of a mixture of magnesium oxide (MgO), 4 to 5% by weight of silicon dioxide (SiO 2 ), 0.5 to 3% by weight of pigment, 1 to 2.5% by weight of UV stabilizer and 5 to 10% by weight of water The non-combustible composition comprising the same, provides a non-combustible sheet-like fabric coated on one or both sides of the blended yarn selected from woven, knitted or non-woven.
상기한 목적을 달성하기 위한 다른 일례로서 본 발명은, 수성 아크릴 수지 40 내지 45중량%, 인(P) 40 내지 45중량%, 촉매로서 산화티타늄(TiO2), 산화알루미늄(Al2O3) 및 산화마그네슘(MgO)의 혼합물 3 내지 4.5중량%, 이산화규소(SiO2) 4 내지 5중량%, 안료 0.5 내지 3중량%, 자외선(UV) 안정제 1 내지 2.5중량% 및 물 5 내지 10중량% 를 포함하여 이루어지는 불연성 조성물을 제조하는 단계, 혼합 방적사로 이루어진 직물, 편물 또는 부직포 중의 한면 또는 양면에 상기 불연성 조성물을 코팅하는 단계, 상기 불연성 조성물이 코팅된 직물, 편물 또는 부직포를 130 내지 180℃ 범위로 다단 열처리하여 불연성 조성물을 고착시키는 단계를 포함하여 이루어지는 불연성 시트 내장 직물의 제조방법을 제공 한다.As another example for achieving the above object, the present invention, 40 to 45% by weight aqueous acrylic resin, 40 to 45% by weight phosphorus (P), titanium oxide (TiO 2 ), aluminum oxide (Al 2 O 3 ) as a catalyst And 3 to 4.5% by weight of a mixture of magnesium oxide (MgO), 4 to 5% by weight of silicon dioxide (SiO 2 ), 0.5 to 3% by weight of pigment, 1 to 2.5% by weight of UV stabilizer and 5 to 10% by weight of water. Preparing a non-combustible composition comprising a step, coating the non-combustible composition on one or both sides of the fabric, knitted or non-woven fabric consisting of mixed yarns, the fabric, knitted or non-woven coated with the non-combustible composition ranges from 130 to 180 ℃ It provides a method for producing a non-combustible sheet interior fabric comprising the step of adhering the incombustible composition by a multi-stage heat treatment.
이하 본 발명을 구체적으로 설명한다.Hereinafter, the present invention will be described in detail.
본 발명에서 사용하는 불연성 조성물은 수성 아크릴 수지를 사용한다. 상기 수성 아크릴 수지는 상기 불연성 조성물을 직물 등에 부착시키는 바인더의 역할을 하는 것으로서, 그 종류가 특별히 한정되지 않으며, 통상적인 바인더용 수성 아크릴 수지를 사용할 수 있다. 상기한 수성 아크릴 수지는 40 내지 45중량% 범위로 사용한다.The nonflammable composition used by this invention uses an aqueous acrylic resin. The aqueous acrylic resin serves as a binder for attaching the non-combustible composition to a fabric or the like, and the type thereof is not particularly limited, and a conventional aqueous acrylic resin for a binder may be used. The aqueous acrylic resin is used in the range of 40 to 45% by weight.
본 발명에서 사용하는 불연성 조성물은 불연제로서 인(P)을 사용하며, 불연성 또는 준불연성 직물을 제조하기 위한 불연성 조성물에 사용되는 인을 40 내지 45중량% 범위로 사용한다. 인의 함량이 상기 범위 미만이면 불연성능이 충분하지 않고, 인의 함량이 상기 범위를 초과하여 많으면 코팅 작업성이 불량해지는 경향이 있다.The nonflammable composition used in the present invention uses phosphorus (P) as a nonflammable agent, and the phosphorus used in the nonflammable composition for producing the nonflammable or semi-flammable fabric is used in the range of 40 to 45% by weight. If the content of phosphorus is less than the above range, the incombustibility is not sufficient, and if the content of phosphorus exceeds the above range, coating workability tends to be poor.
본 발명에서 사용하는 불연성 조성물은 촉매로서 산화티타늄(TiO2), 산화알루미늄(Al2O3) 및 산화마그네슘(MgO)의 혼합물을 사용하여, 이들을 1:(0.5 내지 1):(0.5 내지 1)의 중량비로 혼합하여 사용할 수 있다. 이러한 촉매는 3 내지 4.5중량% 범위로 사용한다. 촉매의 사용량이 상기 범위 미만이면 촉매 사용으로 얻을 수 있는 이점(利點)이 충분하지 않다.The non-combustible composition used in the present invention uses a mixture of titanium oxide (TiO 2 ), aluminum oxide (Al 2 O 3 ) and magnesium oxide (MgO) as a catalyst, these are 1: (0.5 to 1): (0.5 to 1 It can be used by mixing in a weight ratio of). Such catalysts are used in the range of 3 to 4.5% by weight. If the amount of the catalyst used is less than the above range, the advantages of using the catalyst are not sufficient.
본 발명에서 사용하는 불연성 조성물은 이산화규소(SiO2)를 사용하며, 불연성 조성물의 구성성분의 분산을 촉진하는 역할을 수행한다. 이산화규소는 4 내지 5중량% 범위로 사용되며, 이러한 이산화규소의 사용량이 상기 범위 미만이면 분산 촉진의 이점(利點)이 충분하지 않고, 사용량이 상기 범위를 초과하여 많으면 불연성 조성물의 안정성이 불량해지는 경향이 있다.The nonflammable composition used in the present invention uses silicon dioxide (SiO 2 ), and serves to promote dispersion of components of the nonflammable composition. Silicon dioxide is used in the range of 4 to 5% by weight, and if the amount of the silicon dioxide used is less than the above range, the advantage of promoting the dispersion is not sufficient, and if the amount is more than the above range, the stability of the nonflammable composition is poor. There is a tendency to lose.
본 발명에서 사용하는 불연성 조성물은 불연성 조성물의 물성을 해치지 않는 범위에서 통상적으로 사용되는 안료를 사용할 수 있으며, 이러한 안료는 0.5 내지 3중량% 범위로 사용된다.The non-combustible composition used in the present invention may be used a pigment commonly used in the range that does not impair the physical properties of the non-combustible composition, such a pigment is used in the range of 0.5 to 3% by weight.
본 발명에서 사용하는 불연성 조성물은 자외선(UV) 안정제를 사용하며, 당업계에서 통상적으로 사용되는 자외선 안정제를 사용할 수 있다. 이러한 자외선 안정제는 1 내지 2.5중량% 범위로 사용할 수 있다.The non-combustible composition used in the present invention uses an ultraviolet (UV) stabilizer, it can be used a UV stabilizer commonly used in the art. Such UV stabilizers can be used in the range of 1 to 2.5% by weight.
본 발명에서 사용하는 불연성 조성물은 물을 사용한다. 상기 물은 증점제로서도 기능하며, 5 내지 10중량% 범위로 사용된다.The nonflammable composition used in the present invention uses water. The water also functions as a thickener and is used in the range of 5 to 10% by weight.
상기 성분 외에 소포제, 산화방지제, 분산조제 등의 첨가제를 본 발명에서 사용하는 불연성 조성물의 물성을 해치지 않는 범위내에서 적절히 선택하여 첨가할 수 있다.In addition to the above components, additives such as antifoaming agents, antioxidants and dispersing aids may be appropriately selected and added within a range not impairing the physical properties of the nonflammable composition used in the present invention.
상기 성분들을 혼합하고 다양한 수단으로 교반하여 본 발명의 불연성 시트 내장 직물에 사용될 불연성 조성물을 제조하며, 이렇게 제조된 불연성 조성물은 혼합 방적사로 이루어진 직물, 편물 또는 부직포 중의 한면 또는 양면에 코팅하게 된다.The components are mixed and stirred by various means to produce a non-combustible composition for use in the non-combustible sheet embedded fabric of the present invention, wherein the non-combustible composition is coated on one or both sides of a fabric, knitted or nonwoven fabric made of mixed spun yarn.
상기 혼합 방적사는 면사, 견사, 마사 중에서 선택된 천연섬유, 또는 레이온 등의 재생섬유로 이루어진 것을 특징으로 하며, 그 외에 천연소재로 이루어진 섬유나 재생섬유를 단독 또는 혼합사용하여 혼합 방적사를 제조하고, 이를 사용하여 제조된 직물, 편물, 부직포 등의 일면 또는 양면에 코팅한다.The mixed spun yarn is characterized in that consisting of regenerated fibers, such as natural fibers selected from cotton yarn, silk yarn, yarn, or rayon, in addition to using a single fiber or recycled fibers made of natural materials to produce a mixed spun yarn, and It is coated on one or both sides of the fabric, knitted fabric, nonwoven fabric and the like produced using.
상기와 같이 불연성 조성물을 천연섬유나 재생섬유로 이루어진 직물, 편물, 부직포 등에 코팅함으로써 가연성이던 직물 등에 불연성 또는 난연성이 부가된다.As described above, the non-combustible composition is added to a non-combustible fabric or the like by adding a non-combustible composition to a woven fabric, knitted fabric, or nonwoven fabric made of natural or regenerated fibers.
상기 직물 등의 일면 또는 양면에 코팅되는 방법은 나이프 오버 롤(Knife over roll), 나이프 오버 블랑킷(Knife over blanket), 플로팅 나이프(Floating knife) 및 에어 나이프(Air knife) 등의 다양한 나이프 시스템(Knife Systems) 중에서도 습식코팅법으로 주로 나이프 오버 롤(Knife over roll) 방법을 적용하는 것이 바람직하며, 도 1에 도시한 바와 같이 롤과 나이프 사이의 간격을 조절하여 직물 등의 표면에 코팅되는 불연성 조성물이 이루는 두께를 조절하면서, 많은 양의 불연성 조성물을 같은 두께로 균일하게 코팅할 수 있게 된다.The method of coating on one side or both sides of the fabric or the like may be carried out using various knife systems such as knife over roll, knife over blanket, floating knife and air knife ( Knife Systems) It is preferable to apply the knife over roll method mainly by the wet coating method, as shown in Figure 1 by adjusting the gap between the roll and the knife non-flammable composition is coated on the surface of the fabric, etc. While controlling the thickness to be achieved, it is possible to uniformly coat a large amount of non-combustible composition to the same thickness.
코팅 방법에는 건식코팅과 습식코팅이 있는데, 습식코팅의 경우 기공의 크기 조정이 가능하고, 코팅이 비교적 용이하며 제조단가가 저렴한 특징이 있다.Coating methods include dry coating and wet coating. In the case of wet coating, pore size can be adjusted, coating is relatively easy, and manufacturing cost is low.
본 발명에서는 천연소재로 이루어진 섬유를 포함하는 천연섬유나 재생섬유 같이 천연소재 직물 등에 사용되는 도 2 에 도시한 바와 같은 코팅 장치를 사용하여, 코팅물질을 나이프나 블레이드에 나이프 엣지의 모양, 각도, 직물 간의 밀착강도(압력, 장력)등에 따라 코팅 두께를 조절한다. 코팅의 질은 나이프의 각도, 나이프 형태, 직물 통과속도, 코팅물질(본 발명의 경우 불연성 조성물)의 유동특성 등에 좌우되는데, 이를 적절히 조절하도록 한다.In the present invention, by using a coating apparatus as shown in Figure 2 used for natural fabrics, such as natural fibers or regenerated fibers, including fibers made of natural materials, the coating material on the knife or blade shape, angle, The coating thickness is adjusted according to the adhesion strength (pressure, tension) between the fabrics. The quality of the coating depends on the angle of the knife, the shape of the knife, the rate of passage of the fabric, the flow characteristics of the coating material (incombustible composition in the present invention), and the like, so as to be appropriately controlled.
상기 코팅시 불연성 조성물은 30 내지 50g/㎡ 범위로 직물 등의 표면에 코팅되도록 하는 것이 바람직하다.The non-combustible composition during the coating is preferably to be coated on the surface of the fabric, such as 30 to 50g / ㎡.
상기 불연성 조성물의 코팅량이 30g/㎡ 이하일 경우는 불연효과가 미미하며, 50g/㎡ 이상일 경우는 코팅 두께의 과다로 인해 직물의 촉감이 딱딱해지고 유연성이 저하되는 단점이 있다.If the coating amount of the non-combustible composition is 30g / ㎡ or less, the nonflammable effect is insignificant, when 50g / ㎡ or more there is a disadvantage that the touch of the fabric is hard due to the excessive coating thickness and flexibility is reduced.
도 3에는 나이프 오버 롤 방식의 코팅시 사용될 수 있는 나이프의 단면을 나타내었는데, 천연소재를 사용하는 본 발명의 경우 레이디어스 타입(Radius type)이나 후크 타입(Hook type)으로 이루어진 나이프를 사용하는 것이 좋다.Figure 3 shows a cross section of a knife that can be used when coating the knife over roll method, in the case of the present invention using a natural material to use a knife made of a Radius type (hook type) or a hook type (Hook type) good.
한편, 상기 불연성 조성물이 코팅된 직물, 편물 또는 부직포를 130 내지 180℃ 범위로 다단 열처리하여 불연성 조성물을 고착시키는데, 다단 열처리는 1차 열처리 온도 130~140℃, 2차 열처리 온도 160~180℃로 하는 방법으로 이루어지며, 이러한 열처리에 의하여 불연성 조성물의 고착이 더욱 견고해진다.
On the other hand, the non-combustible composition coated fabric, knitted fabric or non-woven fabric in a multi-stage heat treatment in the range 130 to 180 ℃ to fix the non-combustible composition, the multi-stage heat treatment is 130 ~ 140 ℃ primary heat treatment temperature, 160 ~ 180 ℃ secondary heat treatment temperature It is made by the method of, and by this heat treatment, the fixing of the non-combustible composition is more firm.
상기한 본 발명에 의하며, 그 동안 특수소재인 탄소섬유 및 아라미드 섬유, 유리섬유 등으로 준불연성 소재를 사용해왔던 기술을 배제하고 천연섬유를 사용하여 불연성 시트 내장 직물을 개발함으로서 친환경적인 녹색성장을 위한 기반 기술 개발로 확산시킬 수 있으며, 천연섬유 사용으로 제조원가가 저렴하고, 고유의 천연소재 특성이 부여되므로 시트 내장 직물(선박용, 철도 시트 내장 직물)외에도 다른 준불연성 직물 용도(벽지, 파티션 등과 같은 인테리어 직물)로 사용이 가능한 불연성 시트 내장 직물 및 그의 제조방법을 제공할 수 있는 효과를 얻을 수 있다.
According to the present invention described above, by eliminating the technology that has been using semi-combustible material as a special material carbon fiber, aramid fiber, glass fiber, etc., by developing a non-combustible sheet interior fabric using natural fibers for environmentally friendly green growth It can be spread through the development of foundation technology, and the manufacturing cost is low because natural fiber is used, and its unique natural material characteristics are given, so that it is used for semi-combustible fabrics (wall paper, partition, etc.) It is possible to obtain an effect that can provide a non-combustible sheet-embedded fabric and a method for manufacturing the same that can be used as a fabric).
도 1은 나이프 오버 롤 방식의 코팅 방법을 간단히 나타낸 모식도이다.
도 2는 도 1의 모식도를 보다 구체적으로 나타낸 그림이다.
도 3은 나이프 오버 롤 방식의 코팅시 사용될 수 있는 나이프의 단면을 나타낸 것으로, (A)는 레이디어스 타입(Radius type), (B)는 후크 타입(Hook type), (C)는 쉬팅 타입(Sheeting type), (D)는 블레이드 타입(Blade type)이다.1 is a schematic diagram schematically showing a coating method of the knife over roll system.
FIG. 2 is a diagram illustrating the schematic diagram of FIG. 1 in more detail.
3 is a cross-sectional view of a knife that can be used when coating the knife over roll method, (A) is a Radius type (Radius type), (B) is a hook type, (C) is a sheeting type ( Sheeting type) and (D) are blade type.
이하, 본 발명을 실시예 등에 의하여 구체적으로 설명하겠는 바, 본 발명이 다음 실시예 등에 의하여 한정되는 것은 아니다.
Hereinafter, the present invention will be described in detail with reference to examples, but the present invention is not limited to the following examples.
실시예 1 내지 2 및 비교예 1 내지 2.Examples 1-2 and Comparative Examples 1-2.
다음 표 1과 같은 조성으로 각 성분을 교반기를 통과시켜 혼합하여 제조된 불연성 조성물을 제조하고, 천연소재(면, 레이온)의 직물에 상기 불연성 조성물을 도 1 에 도시한 바와 같은 나이프 오버 롤(Knife over roll) 방식으로 코팅하였다. 코팅되는 불연성 조성물의 양은 50g/㎡ 으로 조절하였으며, 코팅 후 고착 가공 방법은 다단 열처리에 의하여 1차 열처리는 140℃에서, 2차 열처리는 각기 160, 170, 175 및 180℃에서 처리하였다.
Next, to prepare a non-combustible composition prepared by mixing each component through a stirrer to the composition as shown in Table 1, the non-combustible composition on the fabric of natural materials (cotton, rayon) as shown in Figure 1 knife over roll (Knife) over roll). The amount of the nonflammable composition to be coated was adjusted to 50 g / m 2, and after the coating, the fixation processing method was treated at 140 ° C. by the first stage heat treatment, and at 160, 170, 175, and 180 ° C., respectively.
실험예.Experimental Example
상기 실시예 1 내지 2 및 비교예 1 내지 2 에 따라 제조된 준불연성 직물의 물성을 다음과 같은 방법으로 측정하였으며, 그 결과를 다음 표 2에 나타내었다.The physical properties of the semi-incombustible fabrics prepared according to Examples 1 and 2 and Comparative Examples 1 and 2 were measured by the following methods, and the results are shown in Table 2 below.
1) 방염성능 실험 방법1) Flame resistance test method
건조된 시료를 45도 연소 시험기에서 시험을 실시하였다. 즉, 시료를 받침대에 넣어 고정시키고, 버너의 불꽃 길이를 65mm로 맞추었으며, 두꺼운 포의 방염성능 기준(잔염시간 5초 이내, 잔신 시간 20초 이내, 탄화 면적 40㎠ 이내, 탄화 길이 20cm 이내, 및 잔염 횟수 3회)에 적합하도록 시험하였다. 가열한 시료를 꺼내어서 탄화 면적, 탄화 길이를 측정하였으며, 결과를 다음 표 2에 나타내었다.The dried sample was tested in a 45 degree combustion tester. In other words, the sample was placed in the pedestal and fixed, and the flame length of the burner was set to 65 mm, and the flame retardant performance standard of the thick cloth (after 5 seconds of remaining flame time, within 20 seconds of remaining time, within 40 cm2 of carbonization area, within 20 cm of carbonization length, And 3 times the number of residual flames). The heated sample was taken out and the carbonization area and carbonization length were measured, and the results are shown in Table 2 below.
(면적,코일법)Flame Retardant Performance
(Area, coil method)
2) 코팅작업 온도 및 속도별 방염성능 평가2) Evaluation of flame retardant performance by coating temperature and speed
코팅 작업온도 및 속도별 방염성능 평가는 다음 표 3 기재된 바와 같이 속도를 일정하게 설정 후 온도를 변경하면서 작업하였으며, 그 결과를 다음 표 3에 나타내었다.
Evaluation of the flame retardant performance by coating operation temperature and speed was performed while changing the temperature after setting the speed constant as shown in Table 3 below, and the results are shown in Table 3 below.
온 도
(℃)Secondary heat treatment
Temperature
(℃)
*. 상기 코팅 작업 후 열처리 온도별 방염성능 평가로서 2차 열처리 온도가 160℃ 이하일 경우는*. If the secondary heat treatment temperature is less than 160 ℃ as evaluation of the flame resistance performance according to the heat treatment temperature after the coating operation
방염성능이 떨어지는 현상을 보이며, 코팅 작업 온도가 180℃ 이상일 경우는When the flame retardant performance is decreased and the coating work temperature is 180 ℃ or higher,
물성변화 및 손상에 의한 방염성능이 떨어지는 현상을 보였다.
Flame retardant performance was decreased due to property change and damage.
3) 상기 실시예 1에 의하여 제조된 한국소방상업기술원에서 KFI 인정제품검사처리결과 실내장식물의 불연, 준불연 재료로 적합하다는 판정을 받았다.
3) As a result of the KFI-approved product inspection process at the Korea Fire Industry and Technology Institute manufactured according to Example 1, it was determined that it is suitable as a non-combustible and semi-combustible material of indoor decoration.
이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능함은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 명백할 것이다.The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.
Claims (6)
상기 혼합 방적사는 면사, 견사, 마사 중에서 선택된 천연섬유, 또는 재생섬유(레이온)로 이루어진 것을 특징으로 하는 불연성 시트 내장 직물.The method according to claim 1,
The blended spun yarn is a non-combustible sheet built-in fabric, characterized in that made of natural fibers, or regenerated fibers (rayon) selected from cotton yarn, silk yarn, yarn.
상기 불연성 조성물은 30 내지 50g/㎡ 범위로 코팅되는 것을 특징으로 하는 불연성 시트 내장 직물.The method according to claim 1,
The non-combustible composition is a non-combustible sheet interior fabric, characterized in that the coating in the range of 30 to 50g / ㎡.
혼합 방적사로 이루어진 직물, 편물 또는 부직포 중의 한면 또는 양면에 상기 불연성 조성물을 코팅하는 단계,
상기 불연성 조성물이 코팅된 직물, 편물 또는 부직포를 110 내지 180℃ 범위로 다단 열처리하여 불연성 조성물을 고착시키는 단계를 포함하여 이루어지는 것을 특징으로 하는 불연성 시트 내장 직물의 제조방법.40 to 45 wt% of aqueous acrylic resin, 40 to 45 wt% of phosphorus (P), titanium oxide (TiO 2 ), aluminum oxide (Al 2 O 3 ) and magnesium oxide (MgO) as catalysts 1: (0.5 to 1) 3 to 4.5% by weight of the mixture consisting of a weight ratio of (0.5 to 1), 4 to 5% by weight of silicon dioxide (SiO 2 ), 0.5 to 3% by weight of pigment, 1 to 2.5% by weight of UV (UV) stabilizer and 5 to 5% of water. Preparing a non-combustible composition comprising 10% by weight,
Coating the non-combustible composition on one or both sides of a woven, knitted or nonwoven fabric made of mixed spun yarn,
Method for producing a non-combustible sheet interior fabric comprising the step of fixing the non-combustible composition by the multi-stage heat treatment of the non-combustible composition coated fabric, knitted fabric or non-woven fabric in the 110 to 180 ℃ range.
상기 불연성 조성물의 코팅은 나이프 오버 롤(knife over roll)법에 의하여 이루어지는 것을 특징으로 하는 불연성 시트 내장 직물의 제조방법.The method of claim 4,
Coating of the non-combustible composition is a method for producing a non-combustible sheet interior fabric, characterized in that made by the knife over roll (knife over roll) method.
상기 불연성 조성물은 30 내지 50g/㎡ 범위로 코팅되는 것을 특징으로 하는 불연성 시트 내장 직물의 제조방법.The method of claim 4,
The non-combustible composition is a method of producing a non-combustible sheet interior fabric, characterized in that the coating in the range of 30 to 50g / ㎡.
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|---|---|---|---|---|
| JP2006233152A (en) | 2005-02-28 | 2006-09-07 | Seiren Co Ltd | Flame-retardant back coating agent and flame-retardant fabric using the same |
| KR100880524B1 (en) | 2007-03-28 | 2009-01-28 | 삼화페인트공업주식회사 | Non-foaming Aqueous Flame Retardant Coating Composition |
-
2011
- 2011-02-18 KR KR1020110014494A patent/KR101073377B1/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006233152A (en) | 2005-02-28 | 2006-09-07 | Seiren Co Ltd | Flame-retardant back coating agent and flame-retardant fabric using the same |
| KR100880524B1 (en) | 2007-03-28 | 2009-01-28 | 삼화페인트공업주식회사 | Non-foaming Aqueous Flame Retardant Coating Composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101236629B1 (en) | 2012-08-03 | 2013-02-22 | 김인효 | Incombustible spun yarn and fabrics thereby and textile goods thereby |
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