KR950006863B1 - Manufacturing method for synthetic fiber board - Google Patents
Manufacturing method for synthetic fiber board Download PDFInfo
- Publication number
- KR950006863B1 KR950006863B1 KR1019880016945A KR880016945A KR950006863B1 KR 950006863 B1 KR950006863 B1 KR 950006863B1 KR 1019880016945 A KR1019880016945 A KR 1019880016945A KR 880016945 A KR880016945 A KR 880016945A KR 950006863 B1 KR950006863 B1 KR 950006863B1
- Authority
- KR
- South Korea
- Prior art keywords
- fiber
- cut
- cotton
- machine
- mat
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 229920002994 synthetic fiber Polymers 0.000 title abstract 4
- 239000012209 synthetic fiber Substances 0.000 title abstract 4
- 239000000835 fiber Substances 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- 239000004743 Polypropylene Substances 0.000 claims abstract description 8
- -1 polypropylene Polymers 0.000 claims abstract description 8
- 229920001155 polypropylene Polymers 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 229920001778 nylon Polymers 0.000 claims abstract description 5
- 229920000728 polyester Polymers 0.000 claims abstract description 5
- 229920002972 Acrylic fiber Polymers 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 12
- 239000011094 fiberboard Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 7
- 238000009415 formwork Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 241000219422 Urtica Species 0.000 description 1
- 235000009108 Urtica dioica Nutrition 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/05—Forming boards or similar elements the form surface being of plastics
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
본 발명은 화섬판재의 제조방법에 관한 것으로 특히 폐기된 화학 섬유설(纖維屑) 또는 화섬직물 재단시 발생되는 재단설(裁斷屑)(이하 폐화섬유이라 한다)을 주원료로하여 화섬판재(化纖板材)를 제조하는 방법에 관한 것이며, 이와같이 제조되는 본 발명 판재는 건축용 거푸집으로 사용하기에 적합한 것이며, 화섬공장 또는 화섬직물공장 등에서 폐기되는 폐화섬물을 수거하여 화섬판재로 재생하는 것을 제공하고자 하는 것이 목적이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method for producing a fiber sheet, and in particular, a fiber made from discarded chemical fiber snow or cut fiber (hereinafter referred to as waste fiber) generated when cutting fiber fabrics. The present invention is to provide a method for producing a), and the present invention is suitable for use as a formwork for building, and to provide the recycling of the hwaseom board to collect waste hwamul waste in the hwaseom factory or hwaseom fabric factory, etc. Purpose.
본 발명에서 폐화섬물이란 주로 아크릴섬유, 나이론섬유, 폴리에스터섬유, 파이렌섬유,(폴리프로필렌으로 만들어진 섬유), 폴리프로필렌섬유등을 의미하며, 여기에 5-10% 정도의 면섬유가 혼재하여도 물성 변화에는 아무런 이상이 없다.In the present invention, pulverized island mainly refers to acrylic fiber, nylon fiber, polyester fiber, pyrene fiber, (fiber made of polypropylene), polypropylene fiber, and the like, where 5-10% cotton fibers are mixed There is no abnormality in physical property changes.
또 본 발명에서 판재란 건축용 거푸집 뿐 아니라 흡수율이 낮고 내식성이 있어서 방열이나 방음판으로도 사용이 가능하다.In addition, in the present invention, the plate is not only a building formwork but also a low water absorption and corrosion resistance can be used as a heat radiation or soundproof plate.
이미 폐화섬물로부터 판재를 제조하는 방법이 알려져 있는바 예를들어 한국공개 특허공보 공고 87-5764호에 의하면, 섬유상의 폴리프로필렌을 잘게 분쇄하고 이에 아크릴, 폴리에스터, 나이론등의 화학섬유를 10mm이상으로 절단하여 각각50%씩 준비한 후 소면기에 넣어 웨브(Web)상태를 얻고 이를 가열실에서 일정시간 가열한 후 절단하여 압압판으로 압착 성형하도록 화이버보드를 얻는다고 되어 있으나 화섬물을 10mm정도로 절단함으로서 되는 단섬유와 단섬유끼히는 서로 엉켜지지를 않는 먼지상태 이므로 매트 상태를 유지하지 못하고 소재가 흐트러질 뿐 아니라 이로 인하여 접착액을 뿌려 매트상태로 성형하여 소면기에 넣는다해도 다시 먼지상태가 되어 웨브(Web)상태를 얻을수가 없으며, 또 이와같이 혼합된 폐화섬물에 다시 접착액을 도포하여 성형하여 가열실에서 일정시간 가열하는 경우 예를들어 170℃이상으로 온도를 상승시키는 경우 폴리플로필렌은 자체 발화하여 연소됨으로 이와같은 방법으로는 판재로되는 제품을 얻을 수 없음을 실험에 의해 확인할 수가 있었다.For example, Korean Patent Publication No. 87-5764 discloses a method of manufacturing a plate material from waste islands, and finely pulverizes the fibrous polypropylene, thereby reducing 10 mm of chemical fibers such as acrylic, polyester, and nylon. After cutting by 50% each, put in a carding machine to obtain a web (Web) state, and after heating it in a heating chamber for a certain time to obtain a fiber board to cut and press-molded by pressing plate, but by cutting the fiber is about 10mm Since the short fibers and the short fibers are not in the state of being entangled with each other, they cannot maintain the mat state and the material is disturbed. Web) can not be obtained, and the adhesive solution is applied to the mixed waste islands so formed In the case of heating in the heating room for a certain time, for example, if the temperature is raised above 170 ° C, polyflofilene is ignited by itself and combusted. .
따라서 본 발명은 상기와 같은 점을 감안하여 수집된 폐화섬물은 50-100mm정도의 장섬유로 절단하여 타면기에서 타면하면 솜상태가 되고 이를 일정 두께의 매트형태로 한 다음 이들을 적당한 두께의 층으로 적층하여 섬유설끼리 서로 일체가 되도록 고열화 고압으로 가열 가압함으로서 본 발명 화섬판재를 얻을 수 있음을 알게 된 것이다.Therefore, in the present invention, the waste islands collected in consideration of the above points are cut into long fibers of about 50-100 mm, and when they are ridden in cotton machines, they become cotton. It has been found that the inventive fiber board material can be obtained by laminating and heating and pressing the fibers with high deterioration and high pressure so that the fibers are integrated with each other.
특히 본 발명에서 폐화섬설은 용융온도가 180-250℃의 것이 좋고 또 수집된 원료의 크기가 크거나 길이가 긴 것이면 50-100mm크기로 하기 위하여 로터리 커팅머신으로 절단한다. 이와같이 절단된 원료는 접착성 섬유의 고른 분포를 위하여 충분히 혼합한 다음 타면기에서 개섬타면하여 솜의 형태로 타면되고 이를 수퍼크리너머신을 통과시켜 두께가 약 30Cm정도의 연속 매트를 얻은 다음 이와같이 얻어진 중간재의 매트의 조작력을 강화하기 위하여 이를 펀칭하여 두께 약 5Cm되게 축소시켜 필요한 길이로 절단한다. 이와같이 절단된 2차 중간재는 최종 두께를 감안하여 수개의 층으로 적층하여 200-250℃의 온도와 압력 약 500-800톤의 핫프레스에 이송가열 가압함으로서 본 발명 제품을 얻는 것이다.In particular, in the present invention, the waste thread is cut at a temperature of 180-250 ° C. and the size of the collected raw material is 50-100 mm if the collected raw material is large or long. The raw materials cut in this way are sufficiently mixed for even distribution of the adhesive fibers, and then spun in a cotton machine, which is then burned in the form of cotton, which is passed through a super cleaner machine to obtain a continuous mat having a thickness of about 30 cm, and then To reinforce the operating force of the mat, it is punched and reduced to about 5 cm in thickness to cut to the required length. The secondary intermediate material thus cut is laminated in several layers in consideration of the final thickness to obtain a product of the present invention by pressurizing heating and heating at a temperature of 200-250 ° C. and a pressure of about 500-800 tons of hot press.
이하, 본 발명을 실시예에 따라 상술한다.Hereinafter, the present invention will be described in detail by way of examples.
용융온도는 180-200℃의 아크릴섬유설, 나이론섬유설, 용융온도는 230-250℃의 폴리에스터섬유설, 용융온도 180℃의 폴리프로필렌섬유설이 단독 또는 수개가 골고루 섞여 주종을 이루고 면섬유 약 5-10%가 섞인 화섬설을 로터리 커팅머신을 이용하여 50-100mm정도의 길이로 커팅하여 잘 섞이도록 다시 혼합한 다음 타면기로 개섬하면 솜의 형태로 얻을 수가 있다. 다시 수퍼 크리너머신에 통과시켜 너비 약 120Cm 두께 약 30Cm정도의 연속 매트형태의 중간재를 얻고, 이와같이 얻어진 중간 매트는 니틀펀칭기에 의해 조직을 강화한 후 두께 약 5Cm 정도되게 축소시켜 얻어진 것을 필요한 길이로 절단하여 2차 중간재를 얻고 이를 다시 최종 제품의 두께를 감안하여 약 60Cm 두께로 적층하고 온도 200-250℃와 압력 650-700톤의 하트프레스에서 3-10분간 프레스하면 프레스하기 이전 두께의 약 10분이 1두께인 약 6Cm의 판재를 얻을 수가 있었고 다시 콜드 프레스에 이송하여 악 300톤의 압력으로 2-7분간 냉각함으로서 본 발명 판재를 얻었다.Melting temperature is 180-200 ℃ acrylic fiber snow, nylon fiber snow, melting temperature 230-250 ° C polyester fiber snow, melting temperature 180 ° C polypropylene fiber snow alone or evenly mixed. A cotton fiber mixed with -10% can be cut into 50-100mm lengths using a rotary cutting machine and mixed again to mix well. The resultant was passed through a super cleaner machine to obtain a continuous mat-shaped intermediate material having a width of about 120 cm and a thickness of about 30 cm, and the intermediate mat thus obtained was cut into a required length by reinforcing the tissue by a nettle punching machine and then reducing the thickness to about 5 cm. After obtaining the secondary intermediate material, it is again laminated to a thickness of about 60 cm, considering the thickness of the final product, and pressed for 3-10 minutes in a heart press at a temperature of 200-250 ° C. and a pressure of 650-700 tons. A plate of about 6 cm in thickness was obtained, and the plate of the present invention was obtained by transferring the resultant to a cold press and cooling it for 2-7 minutes at a pressure of 300 tons.
상기와 같이하여 얻어진 본 발명 판재는 함수율 0.37% 흡수율0.98%로 휨강도 318.4Kg/Cm2(KSF 3203에 의거 측정), 그리고 인장강도는 320Kg/Cm2(KSF 2207에 의거 측정)이 있으며, 내마모성이 있고 -40℃+150℃에서도 뒤틀림이 없어 거푸집으로 유용하게 사용이 가능했다. 이는 종래의 거푸집에 있어서는 흡수율이 높아 시멘트 몰탈의 경화시간이 지연되고 시멘트 구조물과의 분리가 용이하지 못해 양생된 구조물과의 분리시 상당수가 부분적으로 파손되어 재차 사용할 수 없었던 결점을 해소할 수 있어 재사용이 가능하여 경제적인 잇점이 있다.The sheet of the present invention obtained as described above has a bending strength of 318.4 Kg / Cm 2 (measured based on KSF 3203) and a tensile strength of 320 Kg / Cm 2 (measured based on KSF 2207) with a water content of 0.37% and a water absorption of 0.98%. It is also useful as a formwork because there is no distortion even at -40 ℃ + 150 ℃. This is due to the high absorption rate in the conventional formwork, which delays the curing time of the cement mortar and is not easy to separate from the cement structure. This is possible and there are economic advantages.
그리고 본 발명 실시예에서 폴리프로필렌설이 혼재되어 있고 200℃ 이상으로 가열하였음에도 불구하고 종래와 같이 폴리프로필렌이 자체 발화되어 소실되지 않은 것은 500-800톤의 압력으로 압압함으로서 와부와의 공기 차단과 다른 화섬설과의 용융에 의해 단일체 조직으로 융착 형성되기 때문인 것으로 생각된다.In the embodiment of the present invention, polypropylene sulfide is mixed and the polypropylene is not ignited due to self-ignition even though it is heated to 200 ° C. or more. It is considered that this is because the fusion is formed into a monolithic structure by melting with the tongue.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019880016945A KR950006863B1 (en) | 1988-12-19 | 1988-12-19 | Manufacturing method for synthetic fiber board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019880016945A KR950006863B1 (en) | 1988-12-19 | 1988-12-19 | Manufacturing method for synthetic fiber board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900009273A KR900009273A (en) | 1990-07-04 |
| KR950006863B1 true KR950006863B1 (en) | 1995-06-23 |
Family
ID=19280322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880016945A KR950006863B1 (en) | 1988-12-19 | 1988-12-19 | Manufacturing method for synthetic fiber board |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950006863B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100644099B1 (en) * | 2005-01-05 | 2006-11-10 | 한택환 | The process of manufacturing Synthetic Fibers Refuse Recycled Multiple use Fiber Board |
| KR100773225B1 (en) * | 2006-07-05 | 2007-11-02 | 노창용 | Mattress cushioning manufacture method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100501604B1 (en) * | 2002-08-23 | 2005-07-18 | 정현철 | The method of making fiber board for form work |
-
1988
- 1988-12-19 KR KR1019880016945A patent/KR950006863B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100644099B1 (en) * | 2005-01-05 | 2006-11-10 | 한택환 | The process of manufacturing Synthetic Fibers Refuse Recycled Multiple use Fiber Board |
| KR100773225B1 (en) * | 2006-07-05 | 2007-11-02 | 노창용 | Mattress cushioning manufacture method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR900009273A (en) | 1990-07-04 |
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