JPS63254003A - Method of molding far infrared radiator and molded form thereof - Google Patents
Method of molding far infrared radiator and molded form thereofInfo
- Publication number
- JPS63254003A JPS63254003A JP8906587A JP8906587A JPS63254003A JP S63254003 A JPS63254003 A JP S63254003A JP 8906587 A JP8906587 A JP 8906587A JP 8906587 A JP8906587 A JP 8906587A JP S63254003 A JPS63254003 A JP S63254003A
- Authority
- JP
- Japan
- Prior art keywords
- far
- emitting material
- infrared
- molding
- coagulant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims description 35
- 239000000701 coagulant Substances 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 12
- 238000001035 drying Methods 0.000 description 8
- 238000010304 firing Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は遠赤外線の放射物質を所定形状に成形するため
の成形方法とその成形体に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a molding method for molding a far-infrared ray emitting substance into a predetermined shape, and a molded article thereof.
（従来の技術）
近年、各種分野に於いて遠赤外線の特性が注目されつつ
あるが、従来に於いてはこの遠赤外線を放射する素材と
して、ジルコン、アルミナ、シリカ等を主原料としたセ
ラミックス製の所謂遠赤外線放射材料が開発されるに至
っている。(Prior art) In recent years, the characteristics of far-infrared rays have been attracting attention in various fields, but conventionally, materials that emit far-infrared rays have been made of ceramics mainly made of zircon, alumina, silica, etc. So-called far-infrared emitting materials have been developed.
ところで、本件出願人はこの遠赤外線放射材料を用いて
乾燥炉の壁面材等を形成することにより、遠赤外線の放
射作用によって被乾燥物の乾燥効率を向上せしめ、加熱
乾燥に要する光熱費の大幅な削減が図れることを着想し
たものである。By the way, by forming the wall material of the drying oven using this far-infrared emitting material, the applicant can improve the drying efficiency of the material to be dried through the radiation effect of far-infrared rays, thereby significantly reducing the utility costs required for heating and drying. The idea was that it would be possible to achieve significant reductions.
（発明が解決しようとする問題点）
而して、この種セラミックス製の遠赤外線放射材料を所
望形状に成形するに際して、加圧成形方法、射出成形方
法、或いはホットプレス方法等の各手段等採用したので
は１、これらは何れも原材料を加熱焼成する手段である
ために、その製造に際しては非常に大掛かりな高温加熱
装置を必要として、その装置コスト及び運転コストが嵩
み、製造コストが高価となる問題点を有していた。
−また、これらの方法によって得られた焼成物は極め
て硬く、その焼成後の切削、仕上げ加工等が非常に困難
で、取扱いに難点を生じていた。(Problems to be Solved by the Invention) Therefore, when molding this type of ceramic far-infrared emitting material into a desired shape, various methods such as a pressure molding method, an injection molding method, or a hot press method are employed. 1. Since these are all means of heating and firing the raw materials, their production requires very large-scale high-temperature heating equipment, which increases the equipment cost and operating cost, making the manufacturing cost expensive. It had some problems.
-Furthermore, the fired products obtained by these methods are extremely hard, and cutting, finishing, etc. after firing are extremely difficult, creating difficulties in handling.
本発明は上記の如き従来の問題点に鑑みて発明されたも
ので、その目的とするところは、大掛かりな加熱装置等
を別途用いる様な必要を無くして、簡易な装置、手段に
より、成形後の加工作業性の良好な遠赤外線放射成形体
を成形ならしめる点にある。The present invention was invented in view of the above-mentioned conventional problems, and its purpose is to eliminate the need for separate use of large-scale heating equipment, etc., and to provide a method for molding after molding using simple devices and means. The object of the present invention is to form a far-infrared radiation molded article with good processing workability.
（問題点を解決するための手段）
本発明は従来の如く焼成作業を行うことなく、凝結剤を
用いて粉末状の遠赤外線放射材料を凝結させることによ
り、上記従来の問題点を解決せんとして構成されたもの
である。(Means for Solving the Problems) The present invention aims to solve the above-mentioned conventional problems by condensing a powdered far-infrared emitting material using a coagulant without performing the conventional firing operation. It is constructed.
すなわち、本発明の遠赤外線放射成形体の成形方法の構
成の要旨は、粉末状のセラミックス製遠赤外線放射材料
にセラミックス凝結用の凝結剤及び水を混合せしめてペ
ースト状とした後に、該ペースト状の混合物を成形用型
内に流入せしめて自然硬化させる点にある。That is, the gist of the configuration of the method for molding a far-infrared radiation molded body of the present invention is that a powdered ceramic far-infrared radiation material is mixed with a coagulant for ceramic coagulation and water to form a paste, and then the paste is formed into a paste. The mixture is poured into a mold and allowed to harden naturally.
（作用）
従って、上記構成を特徴とする成形方法に於いては、粉
末状の遠赤外線放射材料を凝結剤により凝結させて自然
硬化させることにより型成形してなるために、焼成作業
を何ら行う必要がなくなる。(Function) Therefore, in the molding method characterized by the above structure, since the powdered far-infrared emitting material is solidified with a coagulant and naturally hardened, and molded, no firing operation is required. There will be no need.
また、該成形方法によって成形された成形体は未焼成な
るために、その硬度は焼成による成形物に比して小さく
なり、その後の加工作業が容易な組織状態のものとなる
。尚、該成形体は遠赤外線放射材料からなるために、該
成形体の使用により遠赤外線のもつ加熱作用等の様々な
作用が得られることとなる。Furthermore, since the molded body formed by this molding method is unfired, its hardness is lower than that of a molded body formed by firing, and the structure is such that subsequent processing operations are easy. In addition, since the molded body is made of a far-infrared radiation emitting material, various effects such as the heating effect of far-infrared rays can be obtained by using the molded body.
（実施例） 以下、本発明の実施例について説明する。(Example) Examples of the present invention will be described below.
先ずジルコン、アルミナ、シリカ等を主成分とする外径
２００μｍ程度の粉末状とされたセラミックス製の遠赤
外線放射材料に、セラミックス凝結用の凝結剤を適宜添
加、混入する。尚、該凝結剤としては、リグニン、セル
ロース等の高分子物質を主材とする基材にセメント材を
混合させた粉末状のもの（商品名：フジベトン、トーマ
スセラミソクス）等が適用される。First, a coagulating agent for coagulating ceramics is appropriately added and mixed into a powdered ceramic far-infrared emitting material having an outer diameter of about 200 μm and mainly composed of zircon, alumina, silica, etc. As the coagulant, a powdered material (trade name: Fujibeton, Thomas Ceramisox), which is a mixture of a cement material and a base material mainly composed of a polymeric substance such as lignin or cellulose, is used.
次に、前記遠赤外線放射材料と凝結剤との両者に、該両
者の化学反応媒体としての水を適遣加え、これらを流動
性のあるペースト状に混練する。Next, water as a chemical reaction medium is added to both the far-infrared emitting material and the coagulant, and these are kneaded into a fluid paste.
その後、該ペースト状とした材料を所望形状に形成せし
めた成形用型内に流入せしめるのであるが、該材料は前
記凝結剤の化学反応作用により約８０℃程度に発熱し、
常温の雰囲気内に於いて自然乾燥し、凝結、硬化する。Thereafter, the paste-like material is poured into a mold that has been formed into a desired shape, and the material heats up to about 80°C due to the chemical reaction of the coagulant.
It dries naturally in an atmosphere at room temperature, condenses, and hardens.
従って、前記遠赤外線放射材料は何ら加熱焼成すること
なく、所定の形状に成形されることとなる。Therefore, the far-infrared emitting material is molded into a predetermined shape without any heating or baking.
また、上記の如くして得られた未焼成成形体は、一般の
セラミックスの如く焼成しておらないために、その硬度
は然程大きくなく、切削等の加工性に優れたものとなる
。尚、該未焼成成形物が１０００ｋｇ ／ ｃｄ程度の
耐圧縮荷重を具備し、構造材とし”ζ充分な耐荷重性を
具備することが試験により確認された。また、該未焼成
成形物はその硬化時に於いてその含有成分のガラス物質
が表面に押出されて光沢のある装飾性に優れたものとな
る。Further, since the green compact obtained as described above is not fired unlike general ceramics, its hardness is not particularly high and it has excellent machinability such as cutting. In addition, it was confirmed through tests that the unfired molded product has a compressive load resistance of about 1000 kg/cd, and has sufficient load resistance for use as a structural material. During curing, the glass material contained therein is extruded onto the surface, resulting in a glossy and highly decorative product.
更に、前記未焼成成形体をパネル又は煉瓦状に形成して
乾燥炉の壁面材として使用した場合には、その主成分た
る遠赤外線放射材料から遠赤外線を被加熱乾燥物に照射
させることができるが、この場合遠赤外線は物質の表面
のみならずその内部全域に渡って均等に作用して加熱し
、加熱乾燥を促進することとなる。従って、従前の単な
る耐熱煉瓦のみの場合等に比して、その乾燥加熱に要す
る熱量を大幅に減少させることができるのである。Furthermore, when the unfired molded body is formed into a panel or brick shape and used as a wall material of a drying furnace, far infrared rays can be irradiated from the far infrared ray emitting material that is the main component to the heated drying material. However, in this case, the far infrared rays act uniformly not only on the surface of the material but also over the entire interior of the material, heating it and promoting heating and drying. Therefore, compared to the conventional case where only heat-resistant bricks are used, the amount of heat required for drying and heating can be significantly reduced.
しかるに、本発明に係る成形体は上記の如く乾燥炉の壁
材としての利用用途のみならず、例えば家庭用オーブン
調理器の内壁材、ホットプレートのプレート材、土鍋等
の各種加熱又は熱伝導媒体機器或いは器具の構成部品と
して利用できるものである。また、遠赤外線に見られる
医療面等の効果を発揮させんとして医療用の機器等にも
適宜利用できるものであり、その具体的な使用用途、成
形体の形状等は問わない。However, the molded article according to the present invention is not only used as a wall material of a drying oven as described above, but also can be used as an inner wall material of a household oven cooker, a plate material of a hot plate, an earthenware pot, etc., and various heating or heat transfer media. It can be used as a component of equipment or instruments. In addition, it can be appropriately used in medical equipment and the like in order to exert the medical effects seen in far infrared rays, and the specific purpose of use and the shape of the molded product are not limited.
また、本発明はその製造過程に於いては、遠赤外線放射
材料、凝結剤、及び水以外に他の物質を添加しても構わ
ないことは勿論のこと、顔料等の添加により適宜着色で
きるものである。In addition, in the manufacturing process of the present invention, it goes without saying that other substances may be added in addition to the far-infrared emitting material, coagulant, and water, and the product can be colored as appropriate by adding pigments, etc. It is.
更に、本発明は凝結剤や遠赤外線放射材料の具体的な成
分、種類、粉末の大きさ、及びこれらの配合比率等は適
宜変更自在である。Further, in the present invention, the specific components, types, powder sizes, and blending ratios of the coagulant and far-infrared emitting material can be changed as appropriate.
（発明の効果）
叙上の様に、本発明は粉末状の遠赤外線放射材料に凝結
剤及び水を加えてペースト状とした後にこれら混合物を
成形用型に流入させて自然硬化させる手段なるために、
従来の焼成作業を行う成形手段の如く大掛かりで高価な
加熱装置を何ら用いる必要がなく、安価な設備で簡易な
作業手段により所望の成形体を得ることができ、その製
造コストを従来に比し大幅に低減することができるとい
う顕著な効果を得るに至った。(Effects of the Invention) As described above, the present invention is a means for adding a coagulant and water to a powdered far-infrared emitting material to form a paste, and then flowing the mixture into a mold to naturally harden it. To,
There is no need to use large-scale and expensive heating equipment like in conventional molding means for firing work, and the desired molded body can be obtained using simple working means with inexpensive equipment, and the manufacturing cost is lower than that of conventional methods. A remarkable effect has been achieved in that it can be significantly reduced.
しかも、本発明は上記の如く凝結剤の添加により遠赤外
線放射材料を未焼成で成形することによって、成形体の
高硬度化を抑制できて、その成形体の切削加工等の様々
な加工作業が容易に行えるという大なる実益をも有する
に至った。Furthermore, as described above, by adding a coagulant and molding the far-infrared emitting material in an unfired state, the hardness of the molded product can be suppressed, and various processing operations such as cutting of the molded product can be performed. It also has the great practical benefit of being easy to implement.
特に、本発明に係る成形体は遠赤外線を放射することに
より、この遠赤外線の放射による加熱促進等の優れた特
性を様々な分野で利用できてその応用範囲が広いことを
鑑みれば、その成形作業を改善した本発明の成形方法は
極めて有用なものである。In particular, the molded product according to the present invention emits far infrared rays, and its excellent properties such as heating acceleration due to far infrared rays can be utilized in various fields, and its application range is wide. The molding method of the present invention with improved operations is extremely useful.
Claims (1)
ックス凝結用の凝結剤及び水を混合せしめてペースト状
とした後に、該ペースト状の混合物を成形用型内に流入
せしめて自然硬化させることを特徴とする遠赤外線放射
物の成形方法。 ２ 粉末状のセラミックス製遠赤外線放射材料にセラミ
ックス凝結用の凝結剤が添加されて未焼成で成形されて
なることを特徴とする遠赤外線放射物の成形体。[Claims] 1. A powdered ceramic far-infrared emitting material is mixed with a coagulant for ceramic coagulation and water to form a paste, and then the paste-like mixture is flowed into a mold to form a natural A method for forming a far-infrared ray emitting material, characterized by curing it. 2. A molded product of a far-infrared ray emitting material, characterized in that it is formed by adding a coagulant for ceramic coagulation to a powdered ceramic far-infrared emitting material and molding the mixture in an unfired state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8906587A JPS63254003A (en) | 1987-04-10 | 1987-04-10 | Method of molding far infrared radiator and molded form thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8906587A JPS63254003A (en) | 1987-04-10 | 1987-04-10 | Method of molding far infrared radiator and molded form thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63254003A true JPS63254003A (en) | 1988-10-20 |
Family
ID=13960452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8906587A Pending JPS63254003A (en) | 1987-04-10 | 1987-04-10 | Method of molding far infrared radiator and molded form thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63254003A (en) |
-
1987
- 1987-04-10 JP JP8906587A patent/JPS63254003A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109437885A (en) | A kind of high-intensity inorganic ceramic preparation | |
| KR101642277B1 (en) | White ceramic composition for middle temperature sintering and method of manufacturing thereof | |
| JPS63254003A (en) | Method of molding far infrared radiator and molded form thereof | |
| US2288047A (en) | Ceramic body and a method of making the same | |
| JPH04175281A (en) | Glazed molded article of cement having transfer decoration and production thereof | |
| US1761108A (en) | Method for the manufacture of cellular building materials | |
| CN109231961B (en) | Deformation-resistant rapid-fired fine pottery blank and preparation and application method thereof | |
| JP3094147B2 (en) | Firing jig | |
| JPH04330006A (en) | Dental investment and mold for dental investment | |
| JPH0472787B2 (en) | ||
| JP7432206B2 (en) | Ceramic manufacturing method, ceramic manufacturing granules and their manufacturing method | |
| JPH04114968A (en) | Silicon nitride-based sic refractory material and production thereof | |
| US3253067A (en) | Process for the production of ladle bricks | |
| JP2002249369A (en) | Ceramic product including tourmaline and method for manufacturing it | |
| SU1477715A1 (en) | Initial composition for making ceramic construction articles | |
| Suzdal'tsev et al. | Intensified sintering of lithium aluminosilicate ceramics | |
| JPH04144953A (en) | Heat accumulating material of ceramics | |
| JPS61295590A (en) | Hobby clay material | |
| JP3063045U (en) | Ceramic bills | |
| US818124A (en) | Treating clays containing gypsum. | |
| JP2959402B2 (en) | High strength porcelain | |
| JPH0456783B2 (en) | ||
| JPS58176167A (en) | Formable composition for low temperature baking ceramics | |
| JPS6086069A (en) | Manufacture of fire-resistant mullite pipe | |
| US800110A (en) | Plastic composition. |