KR100278377B1 - Adhesive tape for finishing material and preparation thereof - Google Patents
Adhesive tape for finishing material and preparation thereof Download PDFInfo
- Publication number
- KR100278377B1 KR100278377B1 KR1019990063500A KR19990063500A KR100278377B1 KR 100278377 B1 KR100278377 B1 KR 100278377B1 KR 1019990063500 A KR1019990063500 A KR 1019990063500A KR 19990063500 A KR19990063500 A KR 19990063500A KR 100278377 B1 KR100278377 B1 KR 100278377B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- parts
- adhesive tape
- insulating material
- filler
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
- C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09J123/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/08—Homopolymers or copolymers of vinylidene chloride
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/21—Paper; Textile fabrics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesive Tapes (AREA)
Abstract
본 발명은 점착액이 함침된 부직포로 되는 보온·단열재 마감용 점착 테이프에 관한것으로, 점착액이 조성물이 (a) 물 70∼100중량부, 히드록시프로필메틸셀룰로오스 1∼2중량부, 충전제 70∼100중량부 및 안료 3∼5중량부를 함유하는 충전액 55∼70중량%; 및 (b) 폴리염화비닐리덴 수지 또는 펜타브로모디페닐옥사이드 15∼20중량부, 에틸렌-초산비닐-아크릴터포리머 에멀죤 60∼80중량부 및 염화파라핀 에멀죤 또는 트리크레질포스페이트 15∼20중량부를 함유하는 수지액 30∼45중량% 를 함유하는 것을 특징으로 하며, 본 발명의 점착 테이프는 환경 친화적이며, 제조 환경이 안전하고, 우수한 내후성, 내수성 및 난연성 등을 보유한다.The present invention relates to a pressure-sensitive adhesive tape for insulating / insulating material finishing of a nonwoven fabric impregnated with an adhesive liquid, wherein the adhesive liquid comprises (a) 70 to 100 parts by weight of water, 1 to 2 parts by weight of hydroxypropylmethylcellulose, filler 70 55 to 70% by weight of a filling liquid containing -100 parts by weight and 3 to 5 parts by weight of a pigment; And (b) 15 to 20 parts by weight of polyvinylidene chloride resin or pentabromodiphenyl oxide, 60 to 80 parts by weight of ethylene-vinyl acetate-acryl terpolymer emulsion and 15 to 20 parts by weight of paraffin chloride emulsion or tricresylphosphate It is characterized by containing 30 to 45% by weight of the resin liquid containing parts, the adhesive tape of the present invention is environmentally friendly, the production environment is safe, and has excellent weather resistance, water resistance and flame resistance.
Description
본 발명은 점착 테이프에 관한 것으로서, 보다 구체적으로는 보온·단열재를 시공 후에 마감하는데 사용되는 점착 테이프 및 그 제조 방법에 관한 것이다.TECHNICAL FIELD This invention relates to an adhesive tape. More specifically, It is related with the adhesive tape used for finishing a heat insulation and heat insulating material after construction, and its manufacturing method.
일반적으로 건축물 등에 유리섬유, 규산칼슘, 퍼라이트, 스티로폴 등의 보온재나 암면, 우레탄폼 등의 단열재를 시공한 후에는 이들이 눈, 비, 직사광선 등의 외기의 조건에서 안정하게 유지하도록 하기 위하여 롤상 또는 시이트 상태의 점착 테이프로 마감하곤 한다.In general, after constructing insulation materials such as glass fiber, calcium silicate, perlite, styropol, and insulation materials such as rock wool and urethane foam, etc., they are rolled or sheeted so as to keep them stable under the conditions of outdoor air such as snow, rain, and direct sunlight. It is often finished with sticky tape.
도 1은 파이프(1)를 보온·단열재(2)로 감은 후 롤상의 점착 테이프(3)로 감아서 마감하는 상태를 나타낸 것이며, 도 2는 파이프(1)를 보온·단열재(2)로 감은 후 시이트 상의 점착 테이프(3)로 감아서 마감하는 상태를 나타낸 것이다.FIG. 1 shows a state in which the pipe 1 is wound with a heat insulating / insulating material 2 and then wound with a roll-shaped adhesive tape 3 to finish. FIG. 2 shows the pipe 1 wound with a heat insulating / heat insulating material 2. The state of winding and finishing with the adhesive tape 3 on the back sheet is shown.
그러나 이러한 용도로 사용되는 종래의 보온·단열재 마감 또는 피복용 점착테이프는 예를 들어 규산칼슘 보온재에 시공시 규산칼슘 보온재가 알카리이므로 피복된 점착 테이프가 갈라지고 자외선 등의 광에 노출시 표면에 균일이 발생하는 등의 문제점이 있는 것이다.However, the conventional heat insulating / insulating material finishing or coating adhesive tape used for this purpose is, for example, calcium silicate heat insulating material when it is applied to calcium silicate heat insulating material, so that the coated adhesive tape is cracked and is uniform on the surface when exposed to light such as ultraviolet rays. There is a problem such as this occurs.
또한 종래의 보온·단열재 마감용 점착테이프는 그 점착제 수지액에 유기용제로서 트리클로로에틸렌(이하, 'TCE'라 한다.) 등을 사용하기 때문에 건조시 휘발되는 TCE가 오존층을 파괴하는 등의 환경 문제를 야기하고, 또한 작업자가 정기적으로 유기용제 특수 검진을 받아야 하는 등의 작업 환경 문제가 있는 것이다. 게다가 종래의 보온·단열재 마감용 점착 테이프는 내수성 및 난연성 등에도 아직 개선하여야 할 문제점이 있는 것이다.In addition, conventional adhesive tapes for insulating and insulating materials use trichloroethylene (hereinafter referred to as 'TCE') as an organic solvent in the adhesive resin liquid, so that TCE volatilized during drying destroys the ozone layer. There are problems in the work environment, such as causing problems and requiring workers to undergo special checkups for organic solvents on a regular basis. In addition, the conventional adhesive tape for heat insulation and insulation finish is still a problem to be improved in the water resistance and flame resistance.
따라서 본 발명은 상기한 바와 같은 선행 기술의 제반 문제점을 감안하여 환경 친화적이며, 제조 환경이 안전하고, 내후성, 내수성 및 난연성이 우수한 새로운 보온·단열재 마감용 점착 테이프를 제공하는 것을 과제로 한다.Accordingly, an object of the present invention is to provide a new insulating / insulating material finishing adhesive tape that is environmentally friendly, safe in manufacturing environment, and excellent in weather resistance, water resistance and flame retardancy in view of the above-mentioned problems of the prior art.
상기한 과제를 해결하기 위한 본 발명자의 연구에서 점착 테이프를 제조하기 위하여 부직포을 특별히 설계된 점착액에 침지함으로써 소망하는 성능의 보온·단열재 마감용 점착 테이프를 제조할 수 있게 되었다.In the present inventor's research for solving the above problems, it is possible to manufacture a pressure-sensitive adhesive tape for insulating insulation and heat insulating material by immersing a nonwoven fabric in a specially designed adhesive liquid in order to produce an adhesive tape.
도 1은 파이프를 보온·단열재로 감은 후 롤상의 점착 테이프로 감아서 마감하는 상태를 나타낸 도면1 is a view showing a state in which the pipe is wound with a heat-insulating material and then wound with a roll-shaped adhesive tape to finish
도 2는 파이프를 보온·단열재로 감은 후 시이트 상의 점착 테이프로 감아서 마감하는 상태를 나타낸 도면2 is a view showing a state in which a pipe is wound with a heat insulating material and then wound with an adhesive tape on a sheet to be finished.
* 도면 부호의 간단한 설명 *Brief description of the reference numbers
1 : 파이프1: pipe
2 : 보온·단열재2: heat insulating material
3 : 점착 테이프3: adhesive tape
그러므로 본 발명에 의하면 점착액 조성물이 함침된 부직포로 되는 보온·단열재 마감용 점착 테이프에 있어서, 상기 점착액 조성물이 (a) 물 70∼100주량부, 히드록시프로필메틸셀룰로오스(이하, 'HPMC'라 한다.) 1∼2중량부, 충전제 70∼100중량부 및 안료 3∼5중량부를 함유하는 충전액 55∼70중량%; 및 (b) 폴리염화비닐리덴 수지(이하, 'PVDC'라 한다.) 또는 펜타브로모디페닐옥사이드(이하, 'DE-60F'라 한다.) 15∼20중량부, 에틸렌-초산비닐-아크릴터포리머 에멀죤(이하, 'EVA-AC'라 한다.) 에멀죤 60∼80중량부 및 염화파라핀 에멀죤(이하, 'CP-AC'라 한다.) 또는 트리크레질포스페이트(이하, 'TCP'라 한다.) 15∼20중량부를 함유하는 수지액 30∼45중량% 를 함유하는 것을 특징으로 하는 보온·단열재 마감용 점착 테이프가 제공된다.Therefore, according to the present invention, in the adhesive tape for insulating / insulating material finishing of the nonwoven fabric impregnated with the adhesive liquid composition, the adhesive liquid composition comprises (a) 70 to 100 parts by weight of water and hydroxypropylmethylcellulose (hereinafter referred to as 'HPMC'). 55 to 70% by weight of a filling solution containing 1 to 2 parts by weight, 70 to 100 parts by weight of filler and 3 to 5 parts by weight of pigment; And (b) 15 to 20 parts by weight of polyvinylidene chloride resin (hereinafter referred to as 'PVDC') or pentabromodiphenyl oxide (hereinafter referred to as 'DE-60F'), ethylene-vinyl acetate-acryl Polymeric emulsion zone (hereinafter referred to as 'EVA-AC') 60 to 80 parts by weight of emulsion zone and paraffin chloride emulsion (hereinafter referred to as 'CP-AC') or tricresyl phosphate (hereinafter referred to as 'TCP') An adhesive tape for insulating / insulating material finishing is provided, which contains 30 to 45% by weight of a resin solution containing 15 to 20 parts by weight.
또한 본 발명에 의하면 부직포에 점착액 조성물을 함침하여 보온·단열재 마감용 점착 테이프를 제조하는 방법에 있어서, 물 70∼100중량부에 히드록시프로필메틸세룰로스 1∼2중량부를 넣고 혼합한 후 여기에 충전제 70∼100중량부 및 안료 3∼5중량부를 넣고 충전제를 미세하게 수분쇄를 행하여 충전액(a)을 만들고, 이와는 별도로 폴리염화비닐리덴수지 또는 펜타브로모디페닐옥사이드 15∼20중량부 및 에틸렌-초산비닐-아크릴터포리머 에멀죤 60∼80중량부, 염화파라핀 에멀죤 또는 TCP 15∼20중량부를 넣고 혼합하여 수지액(b)을 만든 다음, 상기 수지액(b) 30∼45중량%에 충전액(a) 55∼70중량%를 혼합하여 점착액 조성물을 준비하고, 준비된 점착액 조성물에 부직포를 침지(1차 침지)한 후 꺼내서 건조하고 다시 점착액 조성물에 침지(2차 침지)하는 공정들을 포함하는 것을 특징으로 하는 보온·단열재 마감용 점착 테이프의 제조 방법이 제공된다.In addition, according to the present invention, in the method for producing a heat-insulating material finishing adhesive tape by impregnating a pressure-sensitive adhesive composition in a nonwoven fabric, 1 to 2 parts by weight of hydroxypropylmethylcellulose is added to 70 to 100 parts by weight of water, and then mixed. 70-100 parts by weight of the filler and 3-5 parts by weight of the pigment are added to finely pulverize the filler to form a filling solution (a), and separately from 15 to 20 parts by weight of polyvinylidene chloride resin or pentabromodiphenyl oxide, and 60 to 80 parts by weight of an ethylene-vinyl acetate-acrylic polymer emulsion zone, 15 to 20 parts by weight of paraffin chloride emulsion or TCP was added to form a resin solution (b), and then 30 to 45% by weight of the resin solution (b). 55 to 70% by weight of the filler (a) was mixed to prepare a pressure-sensitive adhesive composition.The nonwoven fabric was immersed in the prepared pressure-sensitive adhesive composition (primary immersion), then taken out and dried, and then immersed in the pressure-sensitive adhesive composition (secondary immersion). Processes that do The method of manufacturing a thermal insulation box, the adhesive tape for insulation finish characterized in that there is provided.
이하 본 발명을 보다 상세하게 설명하기로 한다.Hereinafter, the present invention will be described in more detail.
본 발명은 점착액 조성물이 부직포에 함침되어 합성 수지 필름과 결합된 형태를 갖는 보온·단열재 마감용 점 착테이프에서 점착액 조성물로서 특별히 조성된 충전액(a)과 수지액(b)이 혼합된 것을 사용하는데 주된 특징이 있다.The present invention is a mixture of the filling liquid (a) and the resin liquid (b) which is specially formulated as the adhesive liquid composition in the adhesive tape for heat-insulating and insulating material having a form in which the adhesive liquid composition is impregnated in the nonwoven fabric and bonded with a synthetic resin film There is a main feature to using it.
바람직하게 충전액(a)은 물 70∼100중량부에 HPMC 1∼2중량부를 넣고 혼합한 후 여기에 충전제 70∼100중량부 및 안료 3∼5중량부를 넣고 분쇄 방법으로 충전제를 미세하게 수분쇄를 행하여 제조할 수 있다. 물과 HPMC의 혼합은 고속 회전 하에 혼합하는 것이 적당하고, 수분쇄는 볼밀에서 약 24시간 정도 수행하는 것이 적당하다. 충전제로는 규회석, 탈크, 카오린 및 경탄 등으로 이루어진 군에서 선택되는 1종 또는 2종 이상의 혼합물을 사용하는 것이 바람직한데, 그 이유는 이러한 충전제가 점착 테이프에 우수한 내알카리성 및 내후성을 부여하기 때문이다. 또한 안료로는 산화티타늄계, 알루미늄실리케이트계 및 나트륨실리케이트계 계통의 안료가 바람직하다.Preferably, the filling liquid (a) is mixed with 70 to 100 parts by weight of HPMC 1 to 2 parts by weight, and then 70 to 100 parts by weight of the filler and 3 to 5 parts by weight of the pigment are finely pulverized the filler by a grinding method. It can manufacture by doing. The mixing of water and HPMC is suitable for mixing under high speed rotation, and the water chain is suitably performed for about 24 hours in a ball mill. As the filler, it is preferable to use one or two or more mixtures selected from the group consisting of wollastonite, talc, kaolin and hard coal, since these fillers impart excellent alkali resistance and weather resistance to the adhesive tape. . Moreover, as a pigment, the pigment of a titanium oxide type, aluminum silicate type, and sodium silicate type is preferable.
바람직하게 수지액(b)은 PVDC 또는 DE-60F 15∼20중량부 및 EVA-AC 60∼80중량부, CP-AC 또는 TCP 15∼20중량부를 넣고 혼합하여 제조할 수 있다. 이때, 혼합은 50∼100RPM 정도의 교반 속도 하에서 수행하는 것이 적당하다. 수지액의 제조시에 적당량의 유화제를 첨가하여도 무방하다.Preferably, the resin liquid (b) may be prepared by mixing 15 to 20 parts by weight of PVDC or DE-60F, 60 to 80 parts by weight of EVA-AC, and 15 to 20 parts by weight of CP-AC or TCP. At this time, the mixing is preferably carried out under a stirring speed of about 50 ~ 100RPM. An appropriate amount of emulsifier may be added at the time of preparation of a resin liquid.
본 발명에 따라 상기한 충전액(a)과 수지액(b)을 혼합하여 점착액 조성물을 제조하는데 있어서, 충전액의 혼합 비율은 55∼70중량%의 범위가 적당하고 수지액(a)의 배합 비율은 30∼45중량%가 적당하며, 혼합 방법으로는 수지액에 충전액을 서서히 적하하면서 100∼200RPM 정도로 교반하여 에멀젼 상태가 되도록 혼합하는 방법이 바람직하다. 이와 같이 준비되는 점착액은 난연성과 가소성도 보유한다.In preparing the pressure-sensitive adhesive composition by mixing the above-mentioned filling liquid (a) and the resin liquid (b) according to the present invention, the mixing ratio of the filling liquid is suitably in the range of 55 to 70% by weight, 30-45 weight% is suitable for a mixing | blending ratio, As a mixing method, the method of mixing so that it may become an emulsion state by stirring about 100-200 RPM, gradually adding a filling liquid to resin liquid is carried out. The adhesive liquid thus prepared also has flame retardancy and plasticity.
점착액이 준비되면 여기에 부직포를 1차 침지하고 꺼내서 건조한 후 다시 점착액에 2차 침지한 후, 바람직하게 공기와 접촉하지 않도록 진공 포장하여 보온·단열재 마감용 점착 테이프를 제조한다. 바람직하게, 1차 침지 후의 건조는 약 50℃ 정도로 가열 하에 강제 건조시킨 후 다시 자연 건조시키는 방법이 적당하며, 2차 침지는 24∼48시간 정도 수행하는 것이 바람직하다. 이와 같이 이중의 침지공정을 거치게 되면 점착 테이프에 우수한 점착성 뿐만아니라 우수한 내수성도 부여되는 효과를 얻을 수 있게 된다.When the adhesive liquid is prepared, the nonwoven fabric is first immersed therein, taken out, dried, and then second immersed in the adhesive liquid, and preferably vacuum-packed so as not to come into contact with air to prepare an insulating / insulating material adhesive tape. Preferably, the drying after the first immersion is appropriately forcibly dried under heating at about 50 ° C. and then naturally dried, and the second immersion is preferably performed for about 24 to 48 hours. As such, when the double immersion process is performed, it is possible to obtain an effect of providing not only excellent adhesiveness to the adhesive tape but also excellent water resistance.
특별히 제한하기 위한 것은 아니지만, 점착액이 함침되는 부직포로는 폴리프로필렌 부직포, 폴리에스터 부직포, 레이욘 부직포 또는 이들의 혼합 소재로 된 부직포 등이 사용될 수 있다.Although not particularly limited, a nonwoven fabric impregnated with a pressure-sensitive adhesive may be a polypropylene nonwoven fabric, a polyester nonwoven fabric, a Rayon nonwoven fabric, or a nonwoven fabric thereof.
상기한 바와 같은 본 발명의 점착 테이프는 우수한 내수성 뿐만아니라 내알카리성 및 내후성이 있는 충전제가 첨가되어있기 때문에 직사 광선으로 인하여 표면의 균열이 발생되지 않고 또한 유기 용제를 전혀 사용하지 않으므로 작업 환경 문제가 전혀 야기되지 않으며 화재시에도 자기 소화성이 우수한 등의 장점이 있는 보온·단열재 마감용 접착 테이프이다.As described above, the adhesive tape of the present invention has not only excellent water resistance but also alkali and weather resistant fillers, so that surface cracks do not occur due to direct sunlight and no organic solvents are used. It is a self-extinguishing adhesive tape for thermal insulation and insulation that is not caused and has excellent self-extinguishing ability even in fire.
상기한 바와 같은 본 발명의 특징 및 기타의 장점은 후술되는 실시예로부터 보다 명백하게 될 것이다. 단, 본 발명은 하기 실시예로 한정되는 것은 아니다. 하기 실시예에서 부 및 %는 특별히 한정하지 않는 한 중량부 및 중량%를 의미한다.Features and other advantages of the present invention as described above will become more apparent from the following examples. However, the present invention is not limited to the following examples. In the following examples, parts and% means parts by weight and% by weight unless otherwise specified.
[실시예 1 내지 3][Examples 1-3]
하기 표 1에 나타낸 배합 비율로 다음과 같은 제조 공정을 거쳐 점착액을 제조하였다. 우선 물에 HPMC를 넣고 고속회전하여 혼합한 후, 여기에 충전제 및 안료를 넣고 볼밀에서 24시간 동안 수분쇄를 행하여 충전액을 준비하고, 이와는 별도의 혼합기에 PVDC 또는 DE-60F와 EVA-AC을 넣고 또한 CP-AC 또는 TCP를 넣고 50∼100RPM으로 혼합하여 수지액을 준비한 다음, 준비된 수지액에 충전액을 서서히 적하하면서 100∼200RPM으로 교반하여 점착액을 준비하였다.In the mixing ratio shown in Table 1 below, a pressure-sensitive adhesive was prepared through the following manufacturing process. First, put HPMC in water, rotate it at high speed, mix it, add filler and pigment to it, and water-fill it for 24 hours in a ball mill to prepare a filling solution, and separate the PVDC or DE-60F and EVA-AC into a separate mixer. In addition, CP-AC or TCP was added and mixed at 50 to 100 RPM to prepare a resin solution. Then, the filling solution was slowly added dropwise to the prepared resin solution and stirred at 100 to 200 RPM to prepare an adhesive solution.
준비된 점착액에 폴리프로필렌 부직포를 1차 침지한 후 꺼내서 50℃로 가열하여 강제 건조하고 나서 자연 건조시킨 후, 1차 함침된 부직포를 동일한 점착액에 2차 침지하는 것에 의해서 목적하는 보온·단열재 마감용 점착 테이프의 제조하였다.After immersing the polypropylene nonwoven fabric in the prepared adhesive solution first, taking it out, heating it to 50 ° C, forcing it to dry, and then drying it naturally, and then finishing the desired thermal insulation and insulating material by secondary immersion of the first impregnated nonwoven fabric in the same adhesive solution. The adhesive tape for was manufactured.
* Rhodoxane : 나트륨실리케이트* Rhodoxane: Sodium Silicate
상기 실시예 1 내지 3의 점착 테이프에 대하여 내후성, 내수성 및 표준상태에서 접착성을 평가하여 그 결과를 표 2에 나타내었다. 평가 방법은 다음과 같다.The adhesive tapes of Examples 1 to 3 were evaluated for weatherability, water resistance, and adhesion at standard conditions, and the results are shown in Table 2. The evaluation method is as follows.
* 내후성 : KS M 5000-90 방법(SUNSHINE CARBON×72시간, 속도 200㎜/min)으로 촉진내후성 시험후 KS A 1107-92 방법(속도 200㎜/min)으로 인장강도를 측정하였다.* Weather resistance: Tensile strength was measured by KS A 1107-92 method (speed 200 mm / min) after accelerated weather resistance test by KS M 5000-90 method (SUNSHINE CARBON × 72 hours, speed 200 mm / min).
* 내수성 : KS M 3730 방법(30℃의 물에서 3시간 침지, 20℃의 물에서 10분 침지)으로 실시후 KS A 1107-92 방법(속도 200㎜/min)으로 내수 접착강도를 측정하였다.* Water resistance: KS M 3730 method (immersion for 3 hours in water at 30 ℃, 10 minutes in water at 20 ℃) was carried out by KS A 1107-92 method (speed 200㎜ / min) to measure the water-resistant adhesive strength.
* 표준상태 : KS M 3710 방법(온도 23℃, 습도 50)에서 접착강도를 측정하였다.* Standard condition: The adhesive strength was measured by KS M 3710 method (temperature 23 ℃, humidity 50).
기존의 보온·단열재 마감용 점착 테이프가 내후성이 표준상태에서는 4㎏f/㎝이고 내후성이 3㎏f/㎝이고 내수성이 2.5㎏f/㎝인데 반하여 본 발명은 이보다 훨씬 우수한 내후성 및 내수성을 달성하고 있으며, 또한 제조시에 유해한 유기용제의 사용을 배제하므로 환경 친화적이고 안전한 등의 장점이 있는 것이다.While the conventional adhesive tape for heat insulation and insulation finish has weather resistance of 4 kgf / cm, weather resistance of 3kgf / cm and water resistance of 2.5kgf / cm, the present invention achieves much better weather resistance and water resistance. In addition, since it excludes the use of harmful organic solvents during manufacturing, there are advantages such as environmentally friendly and safe.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990063500A KR100278377B1 (en) | 1999-12-28 | 1999-12-28 | Adhesive tape for finishing material and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990063500A KR100278377B1 (en) | 1999-12-28 | 1999-12-28 | Adhesive tape for finishing material and preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000023967A KR20000023967A (en) | 2000-05-06 |
| KR100278377B1 true KR100278377B1 (en) | 2001-01-15 |
Family
ID=19630829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990063500A KR100278377B1 (en) | 1999-12-28 | 1999-12-28 | Adhesive tape for finishing material and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100278377B1 (en) |
-
1999
- 1999-12-28 KR KR1019990063500A patent/KR100278377B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000023967A (en) | 2000-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104017413B (en) | A kind of interior wall heat preservation putty and using method thereof | |
| CA1097455A (en) | Thermal barrier compositions | |
| CN104862966A (en) | Wide-range flame-retarding canvas and preparation method thereof | |
| KR101795356B1 (en) | Heat Reflection and Insulation Waterproof Paint Composition Comprising Metal Powder and Waterproofing Methods Using Thereof | |
| CN107099240A (en) | A kind of multifunctional modification aqueous polyurethane coating material and preparation method thereof | |
| MX2013013835A (en) | Cellulose ether compounds for improved hot temperature performance in external insulation finishing systems (eifs) mortars. | |
| JP3218359B2 (en) | Foamed refractory laminate and method of forming the same | |
| CN102674882A (en) | Self-temperature-control phase change heat storage energy-saving material | |
| KR100278377B1 (en) | Adhesive tape for finishing material and preparation thereof | |
| US6288147B1 (en) | Aqueous dispersion adhesive | |
| CN106590118A (en) | Heat insulation and heat preservation coating for building external wall and preparation method thereof | |
| US1968489A (en) | Acoustical plaster | |
| KR20200094347A (en) | Water soluble elastic insulation waterproof agent and method for pavement marking using the same | |
| CN108410352A (en) | A kind of waterborne thin fire retardant coating for steel structure, fire-proof mud and preparation method thereof | |
| KR20010091784A (en) | Manufacturing methods of short filament and multi-color pattern coating materials | |
| CN206956954U (en) | A kind of efficient energy-saving heat-preservation softwood | |
| CN107327100A (en) | A kind of efficient energy-saving heat-preservation softwood and its production technology | |
| CN208633420U (en) | Heat insulation decoration integrated plate structure | |
| CN110643249A (en) | Inner film-forming waterproof coating and preparation method thereof | |
| JP3163414B2 (en) | Composite refractory coating composition, composite refractory coating layer and method of forming the same | |
| JP7366872B2 (en) | Coating material and film forming method | |
| CN208247064U (en) | A kind of environmental protection high abrasion-resistant fireproof solid wood | |
| JP3551808B2 (en) | Method for forming heat-insulating laminate having fire protection | |
| RU2158807C2 (en) | Roll roofing material (versions) | |
| JP7439010B2 (en) | Coating material and film forming method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| G15R | Request for early opening | ||
| A302 | Request for accelerated examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20091015 Year of fee payment: 10 |
|
| LAPS | Lapse due to unpaid annual fee |