KR100364769B1 - Artificial sphere stone for grinding texture and method for producing thereof - Google Patents

Artificial sphere stone for grinding texture and method for producing thereof Download PDF

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KR100364769B1
KR100364769B1 KR1020010023827A KR20010023827A KR100364769B1 KR 100364769 B1 KR100364769 B1 KR 100364769B1 KR 1020010023827 A KR1020010023827 A KR 1020010023827A KR 20010023827 A KR20010023827 A KR 20010023827A KR 100364769 B1 KR100364769 B1 KR 100364769B1
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base
weight
polishing
glass
artificial
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KR20010096640A (en
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임태영
김병익
박태호
김병일
김병섭
최동일
홍영택
박병문
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주식회사 진스톤
요업기술원
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/08—Diatomaceous earth
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/22—Glass ; Devitrified glass
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/36—Inorganic materials not provided for in groups C04B14/022 and C04B14/04 - C04B14/34
    • C04B14/363—Ferrites
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents

Abstract

본 발명은, 청바지와 같은 직물의 표면을 연마하여 그 질감을 부드럽게 하거나 탈색하기 위해 사용되는 인조 연마구석 및 그 제조 방법에 관한 것으로,The present invention relates to an artificial polishing corner used to polish the surface of a fabric such as jeans to soften or discolor the texture thereof, and a method of manufacturing the same.

본 발명에 따른 인조 연마구석은, 규조토, 퍼라이트, 플라이 애쉬, 점토 중 어느 하나 또는 그 혼합물로 이루어진 기제와, 기제의 소성시 연화되어 상기 기제를 결합하여 주는 유리분말과, 상기 기제의 소성시 상기 기제내에 기공을 형성시켜 주는 탄산칼슘으로 구성되는 것을 특징으로 하는 바,Artificial abrasives according to the present invention is a base made of any one or a mixture of diatomaceous earth, perlite, fly ash, clay, a glass powder that is softened during the firing of the base to bind the base, and the above-mentioned when firing the base Bar is composed of calcium carbonate to form pores in the base,

유리분말은 약 600℃ 정도에서 연화되어 기제 입자간의 결합력을 증진시켜 주게 되며, 그에 따라 연화 온도 보다 약간 높은 700℃ 정도의 비교적 낮은 온도에서 소성이 가능하게 됨으로서, 미세균열 없이 전체적으로 균일한 발포 성형체를 형성할 수 있게 되어 연마 구석의 내구성 및 내마모성이 현격하게 증진된다.The glass powder is softened at about 600 ° C to enhance the binding force between the base particles, and thus the plastic powder can be fired at a relatively low temperature of about 700 ° C, which is slightly higher than the softening temperature, thereby providing a uniform foamed body as a whole without microcracks. Being able to form greatly enhances the durability and wear resistance of the abrasive corners.

Description

직물 연마용 인조 연마 구석 및 그 제조방법{Artificial sphere stone for grinding texture and method for producing thereof}Artificial sphere stone for fabric polishing and manufacturing method thereof

본 발명은 직물 연마용 인조 연마 구석(球石)에 관한 것으로, 보다 상세하게는 청바지와 같은 직물의 표면을 연마하여 그 질감을 부드럽게 하거나 탈색하기 위해 사용되는 인조 연마구석 및 그 제조 방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to artificial polishing corners for polishing a fabric, and more particularly, to artificial polishing corners used for polishing a surface of a fabric such as jeans to soften or discolor the texture thereof, and a manufacturing method thereof. .

청바지등에 사용되는 직물은 그 자체로는 너무 뻣뻣하고 색상이 자연스럽지 못하기 때문에, 그 표면을 연마하여 탈색처리를 하거나 질감을 부드럽게 하여 판매되고 있다.Fabrics used in jeans and the like are too stiff and unnatural in color, and are sold by polishing their surfaces to discolor, or to soften their textures.

이와 같은 직물의 연마는 물속에 구형상의 연마용 구석과 의류를 함께 넣고 이를 회전시켜 의류의 표면이 구석에 의해 적절히 마모되도록 함으로서 이루어지는 바, 연마용 구석은 비중이 물보다 낮아 물에 떠야함은 물론이고, 연마 진행중에 돌출부가 생겨 직물을 상하는 것을 방지하기 위해서는 조직이 균일하여야 하며, 적정한 경도와 내마모성을 구비할 것을 필요로 한다.The polishing of the fabric is made by putting the spherical abrasive corner and the garment together in the water and rotating it so that the surface of the garment is properly worn by the corner. The abrasive corner has to be floated in water because its specific gravity is lower than that of water. In order to prevent protrusions from spoiling the fabric during polishing, the structure must be uniform, and it is necessary to have appropriate hardness and wear resistance.

현재 직물 연마용 구석으로는 인도네시아 및 멕시코산 천연부석이 일반적으로 사용되고 있는 데, 천연 부석은 가볍고 연마력이 좋다는 장점이 있으나 내구성이 부족하여 연마 처리후에 의류의 호주머니 속에 구석의 가루가 남거나 폐수가 많이 발생하며, 취급시 먼지가 많이 난다는 단점이 있었다.Currently, Indonesia and Mexico natural pumice is generally used as a fabric polishing corner, but natural pumice has the advantage of being light and having good polishing ability. However, due to its lack of durability, the powder is left in the pocket of the garment after polishing and many waste water is generated. And, there was a disadvantage that a lot of dust when handling.

따라서, 천연부석의 상기한 단점을 보완하기 위해 여러가지 종류의 인조 연마 구석 제조 방법이 제기된 바 있다.Therefore, various kinds of artificial polishing corners have been proposed to compensate for the above-mentioned disadvantages of natural pumice stone.

그 일례로, 대한민국 특허공고 제97-5871호에는, 퍼라이트 또는 퍼라이트와 플라이애쉬의 혼합물에 규산소다, 장석, 소다회를 첨가하여 800℃∼1000℃의 온도에서 20분간 소성 시켜 형성되는 인조 구석 및 그 제조 방법에 대해 개시되어 있는 바, 이와 같이 제조된 인조 구석은 내구성이 좋고 폐수의 발생량이 적은 장점이 있으나, 소성 후 냉각시 내부에 균열 또는 쪼개짐이 발생하는 경우가 많았으며, 그에 따라 연마 작업시 깨어진 구석에 의해 직물에 손상이 가기 쉽다는 문제점이 있었다.For example, Korean Patent Publication No. 97-5871 discloses artificial corners formed by adding sodium silicate, feldspar, and soda ash to a mixture of perlite or a mixture of perlite and fly ash, and baking the same at a temperature of 800 ° C. to 1000 ° C. for 20 minutes. As disclosed in the manufacturing method, the artificial corner manufactured as described above has advantages of high durability and low generation amount of waste water, but there are many cases of cracks or splitting inside during cooling after firing, and accordingly, There was a problem that the fabric was easily damaged by the broken corners.

한편, 대한민국 특허공개 제99-84252호에는, 흙 90중량%∼100중량%, 퍼라이트 0중량%∼10중량%로 이루어진 혼합물 100 중량%에 수산화나트륨 5중량%∼15중량%와 탄산칼슘 0.2중량%∼5중량%를 첨가하여 소성온도 770℃∼870℃에서 소성하여 형성되는 연마 구석 및 그 제조방법이 개시되어 있는 바, 이와 같이 제조된 인조 구석은 연마력이 우수하며, 소성온도가 비교적 낮아 냉각시 급랭현상에 의한 균열 발생은 어느 정도 방지 할 수 있었으나, 소결 즉, 입자간의 결합이 전체적으로 완벽히 이루어지지 못하고 부분적으로 불안정하게 이루어짐으로서 입자간 결합력이 약화되어 내부에 미세한 균열이 존재하여, 이를 직물 탈색기에 넣고 고속으로 회전시키면 단시간 내에 깨져서 섬유 처리용 연마구석의 역할을 제대로 수행하지 못한다는 문제점이 있었다.On the other hand, Republic of Korea Patent Publication No. 99-84252, 100% by weight of the mixture consisting of 90% to 100% by weight of soil, 0% to 10% by weight of ferrite 5% to 15% by weight of sodium hydroxide and 0.2% by weight of calcium carbonate Polishing corners formed by firing at a calcination temperature of 770 ° C. to 870 ° C. by adding% to 5% by weight and a manufacturing method thereof have been disclosed. The artificial corners thus prepared have excellent polishing power and cooling with a relatively low firing temperature. The occurrence of cracks due to the rapid quenching phenomenon could be prevented to some extent, but the sintering, that is, the bonding between the particles was not made completely and partially unstable, so that the bonding strength between the particles was weakened and micro cracks existed inside the fabric. When put into a machine and rotated at a high speed, there was a problem that it could be broken within a short time and could not properly perform the role of the polishing corner for fiber treatment.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 비교적 저온에서의 소결로서 급냉에 의한 균열의 발생을 방지하면서, 입자들간의 결합력이 우수하여 경도와 내마모성 및 내구성이 향상된 인조 연마 구석 및 그 제조 방법을 제공하는 데 그 목적이 있다.The present invention is to solve the problems as described above, while preventing the occurrence of cracks due to sintering at a relatively low temperature, artificial bonding corners with excellent bonding strength between the particles and improved hardness, wear resistance and durability and a method of manufacturing the same The purpose is to provide.

전술한 목적을 달성하기 위한 본 발명에 따른 직물 연마용 인조 연마 구석은, 규조토, 퍼라이트, 플라이 애쉬, 점토 중 어느 하나 또는 그 혼합물로 이루어진 기제와, 기제의 소성시 연화되어 상기 기제를 결합하여 주는 유리분말과, 상기 기제의 소성시 상기 기제내에 기공을 형성시켜 주는 탄산칼슘으로 구성되는 것을 특징으로 하는 바, 유리분말은 약 600℃ 정도에서 연화되어 기제 입자간의 결합력을 증진시켜 주게 되며, 연화 온도 보다 약간 높은 700℃ 정도의 비교적 낮은 온도에서 소성이 가능하게 됨으로서, 미세균열 없이 전체적으로 균일한 발포 성형체를 형성할 수 있게 된다.Artificial polishing corner for fabric polishing according to the present invention for achieving the above object is a base made of any one or a mixture of diatomaceous earth, perlite, fly ash, clay, and softened during the firing of the base to combine the base The glass powder is composed of a calcium carbonate that forms pores in the base when the base material is fired. The glass powder is softened at about 600 ° C. to enhance the binding force between the base particles and the softening temperature. By firing at a relatively low temperature of about 700 ° C., it is possible to form a uniform foamed molded body as a whole without microcracks.

유리분말은, 소다석회유리, 붕규산유리, 알루미늄실리케이트유리, 납유리 중 어느 하나의 분말 또는 그 혼합물인 것이 바람직하며, 폐유리를 분쇄기로 분쇄하여활용할 수 있으므로 제조 원가를 절감시킬 수 있게 된다.The glass powder is preferably any one of powders or mixtures of soda lime glass, borosilicate glass, aluminum silicate glass, lead glass, and can be utilized by pulverizing waste glass with a grinder to reduce manufacturing costs.

한편, 기제의 소결성을 향상시키기 위해 수산화나트륨을 첨가하거나, 사용 목적에 따라 소다회, 붕산, 산화알루미늄, 산화 마그네슘 등을 미량 첨가시킬 수 있다.On the other hand, sodium hydroxide may be added to improve the sinterability of the base, or a small amount of soda ash, boric acid, aluminum oxide, magnesium oxide, or the like may be added depending on the purpose of use.

기제로서는 규조토가 가장 적합한 바, 본 발명에 따른 연마 구석의 바람직한 성분비는, 규조토 10중량%∼50중량%, 유리분말 40중량%∼80중량%이다. 규조토의 함량이 50중량% 이상이면 미립 규조토가 탈수를 방해하여 건조시 균열이 발생하고, 10중량% 이하이면 폐유리의 배합량 과다로 인해 인조 부석 표면의 유리질 과다가 발생한다.As a base, diatomaceous earth is most suitable, The preferable component ratio of the grinding | polishing corner which concerns on this invention is 10 weight%-50 weight% of diatomaceous earth, 40 weight%-80 weight% of glass powder. If the content of diatomaceous earth is more than 50% by weight, fine diatomaceous earth prevents dehydration and cracks occur during drying. If the content of diatomaceous earth is less than 10% by weight, the glassy surface of the artificial pumice occurs due to the excessive amount of waste glass.

수산화 나트륨의 경우 0.5중량%∼9중량%가 바람직 한 바, 0.5중량% 이하에서는 소성 온도가 높아지고, 9중량% 이상이면 유리의 망목구조를 형성하는 규소-산소-규소의 결합을 끊어뜨려 소성 후 내구성이 저하되는 단점이 있다.In the case of sodium hydroxide, 0.5% to 9% by weight is preferable. The firing temperature is increased at 0.5% by weight or less, and at 9% by weight or more after breaking the silicon-oxygen-silicon bond forming the network structure of glass after firing. There is a disadvantage that the durability is reduced.

발포제인 탄산칼슘의 경우 1중량%∼9.5중량%가 바람직 한 바, 1중량% 미만에서는 소성시 발포 능력이 저하되어 인조연마구석 내의 기공의 크기가 너무 작고 불균질한 기공 분포가 형성되어 비중이 증가되고, 9.5중량% 이상인 경우 과다한 발포로 인하여 기공의 수와 크기가 과다하여 인조 연마구석의 내구성을 저하시킨다.In the case of calcium carbonate, which is a blowing agent, 1% by weight to 9.5% by weight is preferable. In the case of less than 1% by weight, the foaming capacity decreases during firing, so that the size of pores in the artificial polished corner is too small and an uneven pore distribution forms, resulting in specific gravity. In the case of an increase of 9.5% by weight or more, the foaming is excessive and the number and size of pores is excessive, thereby deteriorating the durability of the artificial abrasive corner.

한편, 본 발명에 따른 직물 연마용 연마 구석 제조방법은, 규조토, 퍼라이트, 플라이 애쉬, 점토 중 어느 하나 또는 그 혼합물로 이루어진 기제와, 상기 기재의 소성시 연화되어 상기 기제를 결합하여 주는 유리분말과, 상기 기재의 소성시 상기 기제내에 기공을 형성시켜 주는 탄산칼슘으로 구성된 혼합물을 구형으로 성형하여, 680℃∼750℃의 온도에서 소성시켜 제조하는 것을 특징으로 한다.On the other hand, the method for producing abrasive corners for polishing the fabric according to the present invention, a base made of any one or a mixture of diatomaceous earth, perlite, fly ash, clay, and a glass powder that is softened during the firing of the substrate to combine the base and When the base material is fired, the mixture composed of calcium carbonate, which forms pores in the base, is molded into a sphere, and is produced by firing at a temperature of 680 ° C to 750 ° C.

구형으로 성형체를 형성하는 경우 일반적인 방법과 같이 물을 사용하는 것도 가능하지만, 성형 조제로서 물유리 수용액, PVA 수용액, 또는 메틸 셀룰로우즈 수용액등을 사용하는 것이 가능하며, 이렇게 소성된 것은 표면에 유리질 피막이 덮여 있게 되므로 이를 제거하기 위해 볼밀등으로 표면 연마를 실시하여 사용하게 된다.In the case of forming a molded article in a spherical shape, it is also possible to use water as in a general method, but it is possible to use an aqueous glass solution of water, an aqueous solution of PVA, or an aqueous solution of methyl cellulose as a molding aid. Since it is covered, it is used by grinding the surface with a ball mill to remove it.

또한, 구형 성형체를 곧바로 소성시키게 되면, 급격한 온도 변화에 따라 미세 균열이 발생할 수 있으므로, 구형으로 성형된 혼합물을 실온에서 자연 건조시킨 후 80℃∼120℃에서 재건조 시킨 다음 소성시키는 것이 바람직하다.In addition, if the spherical shaped body is immediately calcined, fine cracks may occur due to rapid temperature changes. Therefore, the spherically shaped mixture may be naturally dried at room temperature and then re-dried at 80 ° C. to 120 ° C., and then fired.

본 발명의 실시 예는 다음과 같다.An embodiment of the present invention is as follows.

<실시 예><Example>

규조토 30중량%, 폐유리 63중량%, 탄산칼슘 2중량%, 수산화나트륨 5중량%를 500g을 기준으로 하여 혼합한 것을 물 40%를 첨가하여 믹서기에서 5분간 혼련한 다음 직경 30 mm정도의 구형상으로 성형하고, 성형체를 6시간동안 실온에서 자연 건조한 후 100℃에서 15시간 건조 시킨후 소성온도 700℃에서 1시간 동안 유지한 후 서서히 냉각시킨다. 이렇게 만들어진 소성체를 볼밀에 넣고 25분∼30분간 표면을 연마한다.A mixture of 30% by weight of diatomaceous earth, 63% by weight of waste glass, 2% by weight of calcium carbonate and 5% by weight of sodium hydroxide was kneaded in a blender for 5 minutes with 40% of water. After molding to a shape, the molded body is naturally dried at room temperature for 6 hours and then dried at 100 ° C. for 15 hours, and then maintained at a firing temperature of 700 ° C. for 1 hour and then cooled slowly. The resulting fired body is placed in a ball mill and polished for 25 to 30 minutes.

이렇게 제조된 제품의 내구성 및 내마모성을 천연 부석과 비교하기 위해 직물 탈색기에 천연 부석과 인조 연마구석을 직물 탈색기에 각각 50kg씩을 투입하여 초기 무게 대비 87.5%의 무게 감량이 되는데까지 소요된 시간을 다음 표에 나타내었다.In order to compare the durability and abrasion resistance of the manufactured products with natural pumice, 50kg each of natural pumice and artificial polished corners were put into the fabric bleaching machine and the weight loss time was 87.5% of the initial weight. Shown in

(표1 천연 부석과 인조 연마구석의 특성 비교)(Table 1 Comparison of Characteristics of Natural Pumice and Artificial Polishing Corners)

상기 표에서 서술한 바와 같이 본 발명에 의해 제조된 인조 연마구석의 경우 천연 부석에 비해 내마모성 및 내구성이 13배 정도 우수한 것으로 나타났다.As described in the above table, the artificial abrasives produced by the present invention showed that the wear resistance and durability were about 13 times better than those of the natural pumice stones.

상기에 서술한 바와 같이, 본 발명에 따른 직물 연마용 인조 연마구석 및 그 제조 방법에 따르면, 규조토에 입자간 결합을 원활히 하여주는 결합제인 유리 분말를 사용함으로써 낮은 온도에서도 소성 후 결합력 강화로 인해 내부 미세 균열의 발생이 방지되어 내구성 및 내마모성이 매우 향상될 뿐만 아니라, 사용되는 원료의 가격들이 저렴하여 제조 원가가 현저히 낮아지는 효과가 있다.As described above, according to the artificial polishing corner for fabric polishing according to the present invention and the manufacturing method thereof, by using glass powder, which is a binder that facilitates interparticle bonding to diatomaceous earth, internal fineness due to the strengthening of the bonding strength after firing even at low temperature The occurrence of cracks is prevented, so that the durability and wear resistance are greatly improved, and the cost of the raw materials to be used is inexpensive, thereby reducing the manufacturing cost significantly.

또한 이러한 내구성 및 내마모성의 향상은 직물의 처리시 그 연마 효과가 증진되면서 연마구석의 투입 횟수가 감소되는 결과가 되므로, 연마 구석의 사용량이 절감됨은 물론 작업량이 감소되어 인건비가 대폭 감소되고, 동시에 마모에 의한 슬러지 발생이 급격히 감소함으로서 폐수 처리비용이 저렴한 친 환경재료로서의 효과를 제공하게 된다.In addition, the improvement of durability and wear resistance results in a reduction in the number of inputs of the abrasive corners as the polishing effect is enhanced during the processing of the fabric, thereby reducing the use of the abrasive corners and the amount of work, thereby greatly reducing labor costs and at the same time wear. Sludge generation by water is drastically reduced, thereby providing an effect as an eco-friendly material having a low cost of wastewater treatment.

Claims (8)

규조토, 퍼라이트, 플라이 애쉬, 점토 중 어느 하나 또는 그 혼합물로 이루어진 기제 10중량%∼50중량%와,10% to 50% by weight of a base composed of any one of diatomaceous earth, perlite, fly ash, clay or mixtures thereof, 상기 기재의 소성시 상기 기제내에 기공을 형성시켜 주는 탄산칼슘 1중량%∼9.5중량%와,1% by weight to 9.5% by weight of calcium carbonate which forms pores in the base when the substrate is baked, 상기 기재의 소성시 연화되어 상기 기제를 결합하여 주는 유리분말 40중량%∼80중량%와,40% by weight to 80% by weight of the glass powder softened during firing of the substrate to bind the base, 기제의 소결성을 높이기 위한 수산화나트륨 0.5중량%∼9중량%를 포함하는 혼합물을 구형으로 소성하여 이루어지는 것을 특징을 하는 직물 연마용 인조 연마 구석.An artificial polishing corner for fabric polishing, characterized by firing a mixture comprising 0.5% by weight to 9% by weight of sodium hydroxide for improving the sinterability of a base. 삭제delete 삭제delete 제 1 항에 있어서, 상기 유리분말은, 소다석회유리, 붕규산유리, 알루미늄실리케이트유리, 납유리 중 어느 하나의 분말 또는 그 혼합물인 것을 특징으로 하는직물 연마용 인조 연마 구석.The artificial polishing corner for fabric polishing according to claim 1, wherein the glass powder is powder of any one of soda lime glass, borosilicate glass, aluminum silicate glass, and lead glass, or a mixture thereof. 규조토, 퍼라이트, 플라이 애쉬, 점토 중 어느 하나 또는 그 혼합물로 이루어진 기제 10중량%∼50중량%와, 상기 기재의 소성시 상기 기제내에 기공을 형성시켜 주는 탄산칼슘 1중량%∼9.5중량%와, 상기 기재의 소성시 연화되어 상기 기제를 결합하여 주는 유리분말 40중량%∼80중량%와, 기제의 소결성을 높이기 위한 수산화나트륨 0.5중량%∼9중량%를 포함하는 혼합물을 구형으로 성형하는 단계와,10 wt% to 50 wt% of a base composed of any one of diatomaceous earth, perlite, fly ash and clay, or a mixture thereof, and 1 wt% to 9.5 wt% of calcium carbonate which forms pores in the base when the substrate is fired; Forming a spherical mixture of 40 wt% to 80 wt% of the glass powder softened during firing of the substrate and 0.5 wt% to 9 wt% of sodium hydroxide to increase the sinterability of the base; , 상기 구형의 성형체를 실온에서 자연 건조시킨 후 80℃∼120℃에서 재건조 시키는 단계와,Naturally drying the spherical shaped body at room temperature and then redrying it at 80 ° C to 120 ° C; 상기 재건조된 구형의 성형체를 680℃∼750℃의 온도에서 소성시키는 단계와,Calcining the re-dried spherical shaped body at a temperature of 680 ° C to 750 ° C, 상기 소성된 구형 소성체의 표면에 형성된 유리질 피막을 제거하기 위해 표면을 연마하는 단계를 구비하는 것을 특징으로 하는 인조 연마 구석 제조 방법.And polishing the surface in order to remove the glassy film formed on the surface of the fired spherical fired body. 삭제delete 삭제delete 삭제delete
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KR100485681B1 (en) * 2002-11-23 2005-04-27 홍영택 Porous ceramic artificial stone for polishing fabrics and process for preparing the same
KR100808976B1 (en) * 2006-12-11 2008-03-05 강릉대학교산학협력단 Porous ceramics and manufacturing method
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