JPS6141170A - Artcraft clay and manufacture thereof - Google Patents
Artcraft clay and manufacture thereofInfo
- Publication number
- JPS6141170A JPS6141170A JP16226684A JP16226684A JPS6141170A JP S6141170 A JPS6141170 A JP S6141170A JP 16226684 A JP16226684 A JP 16226684A JP 16226684 A JP16226684 A JP 16226684A JP S6141170 A JPS6141170 A JP S6141170A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- clay
- water
- parts
- resin
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (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、簡単に製造することができ、且つ、でき上が
った作品が硬くて軽い工芸用粘土及びその製造方法に関
する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a clay for crafts that can be easily produced and the finished work is hard and light, and a method for producing the same.
〈従来の技術〉
現在、シラスバルーンを主成分とし、他に岩石粉、繊維
粉及び糊剤水溶液を混合してなる工芸用粘土が教材等に
広く用いられている。該粘土による作品は軽く、又、亀
裂を生じない等の特長を有する。<Prior Art> Currently, craft clay made of Shirasu balloons as a main ingredient mixed with rock powder, fiber powder, and a glue aqueous solution is widely used for teaching materials and the like. Works made of clay are lightweight and do not crack.
〈発明が解決しようとする問題点〉
しかしながら、該工芸用粘土は大部分が無機物からなる
ため、粘土を薄く伸ばして花弁等を作製する場合乾燥中
に花弁等の周辺部が垂れ下がり、作品が変形する欠点を
有した。且つ、大部分が無機物であるので、隠蔽力が大
きく、粘土を薄く伸ばしても透明感が出す、垢抜けした
華麗な作品が得られなかった。<Problems to be solved by the invention> However, since the clay for crafts is mostly composed of inorganic substances, when the clay is stretched thin to make flower petals, etc., the peripheral parts of the petals, etc. sag during drying, resulting in deformation of the work. It had the disadvantage of In addition, since most of the clay is inorganic, it has a large hiding power, and even if the clay is stretched thin, it is not possible to obtain elegant and elegant works that are transparent.
又、シラスバルーンは製造工程中に破砕され易く、破砕
されると該粘土を用いてでき上がった作品は重くなり、
シラスバルーンの特徴が失われるので、撹拌等の製造工
程に制約が加わり、温和な条件でしか粘土を製造するこ
とができなかった。In addition, Shirasu balloons are easily crushed during the manufacturing process, and when crushed, the pieces made using the clay become heavier.
Since the characteristics of Shirasu balloons were lost, restrictions were placed on the manufacturing process such as stirring, and clay could only be manufactured under mild conditions.
且つ、従来の粘Ｐ゛の″製造方法では糊剤を予め水溶液
とした後添加するので、糊剤の膨潤に多大な時間を要し
た。In addition, in the conventional method for producing viscous P'', the sizing agent is added after being made into an aqueous solution in advance, so it takes a long time for the sizing agent to swell.
〈問題点を解決するための手段〉
そこで、本発明は、シラスバルーンの代わりに塩化ビニ
ール樹脂、ユリア樹脂及びポリエステル樹脂等の合成樹
脂粉を単独又は併用し、これに岩石粉、カルボキシメチ
ルセルロース粉及び水溶性ポリマー粉を粉栄゛の′まま
で混合撹拌し、均一な粉末混合物にすると共に、別に繊
維粉を水に分散させた繊維粉分散液を作り、該繊維粉分
散液を前記粉末混合物に添加して混練することにより、
硬くて軽く、薄く伸ばした際に透明性が増し且つ垂れ下
がることがなく、又、簡単に製造することができる工芸
用粘土及びその製造方法を提供することを目的とするも
のである。<Means for Solving the Problems> Therefore, the present invention uses synthetic resin powder such as vinyl chloride resin, urea resin, and polyester resin alone or in combination in place of the shirasu balloon, and adds rock powder, carboxymethyl cellulose powder, and The water-soluble polymer powder is mixed and stirred in its powder form to form a uniform powder mixture, and a fiber powder dispersion is separately prepared by dispersing fiber powder in water, and the fiber powder dispersion is added to the powder mixture. By adding and kneading,
To provide a clay for crafts that is hard and light, has increased transparency when stretched thinly, does not sag, and can be easily produced, and a method for producing the clay.
く作 用〉
本発明では中空の無機物であるシラスバルーンの代わり
に有機物の塩化ビニール樹脂、ユリア樹脂、ポリエステ
ル樹脂等を工芸用粘土の骨材として用いることにより、
無機物のように隠幣力が高くなく、粘土を薄く伸ばした
際に透明感が出ると共に、無水状態等の苛酷な条件で撹
拌しでも中空のシラスバルーンのように破砕を気にしな
くて済み、前記製造方法を可能とした。Function> In the present invention, instead of the hollow inorganic shirasu balloon, organic materials such as vinyl chloride resin, urea resin, polyester resin, etc. are used as the aggregate for craft clay.
It does not have a high hidden power like inorganic materials, and when stretched thinly, the clay becomes transparent, and even when stirred under harsh conditions such as anhydrous conditions, you do not have to worry about it breaking like a hollow whitebait balloon. The above manufacturing method was made possible.
又、硬度が高い作品が得られるので、花弁のように粘土
を薄く伸ばしてもシラスバルーンの場合のように垂れて
曲がったりしない。一方、水溶性ポリマー粉はでき上が
った作品の脆さを解消する役目をする。In addition, since a piece with high hardness can be obtained, even if the clay is stretched thinly like a flower petal, it will not sag or bend like in the case of whitebait balloons. On the other hand, water-soluble polymer powder serves to eliminate the brittleness of the finished work.
次に製造方法について述べると、カルボキシメチルセル
ロース及び水溶性ポリマーを粉末の状態で添加するので
、製造工程を簡略化することができる。本発明の製造方
法において繊維粉を合成樹脂粉等と一緒に混合せず、水
に分散させる方法を採用したのは繊維粉を合成樹脂粉等
と一緒にした場合均一な混合物が得られないためである
。この方法を採ることにより常温でも簡便に工芸用粘土
が得られる。Next, regarding the manufacturing method, since carboxymethylcellulose and water-soluble polymer are added in the form of powder, the manufacturing process can be simplified. In the production method of the present invention, the method of dispersing fiber powder in water instead of mixing it with synthetic resin powder, etc. was adopted because a uniform mixture cannot be obtained when fiber powder is mixed with synthetic resin powder, etc. It is. By using this method, clay for crafts can be easily obtained even at room temperature.
く実 施 例〉
以下、゛本発明について詳述すると、本発明に係る工芸
用粘土は塩化ビニール樹脂、ユリア樹脂及びポリエステ
ル樹脂等の合成樹脂粉（粒径２５０μ以下）を単独又は
併用したもの１５〜ａＯ部、炭醗カルシウム、タルク及
びクレー等の岩石粉（５０μ以下）５〜２５部、カルボ
キシメチルセルロース粉を３〜２０部及び水溶性ポリ゛
ア°゛ミド、ポリビニールアルコ−°ル等の水溶性ポリ
マー粉３〜２ｏ部を粉末のままで混合撹拌して均一な粉
末混合物とする。一方、Ｌ材及びＮ材のパルプ粉、化学
繊維粉等の繊維粉１〜１０部を水４０〜７ｏ部に分散さ
せて繊維粉分散液を作り、該繊維粉分散液を前記粉末混
合物に添加し、混練して製造する。ここで部は重量部で
ある。Practical Examples> Hereinafter, the present invention will be described in detail. The craft clay according to the present invention is one in which synthetic resin powder (particle size of 250 μm or less) such as vinyl chloride resin, urea resin, and polyester resin is used alone or in combination. ~aO parts, 5 to 25 parts of rock powder (50μ or less) such as calcium charcoal, talc and clay, 3 to 20 parts of carboxymethyl cellulose powder, and water-soluble polyamide, polyvinyl alcohol, etc. 3 to 2 o parts of water-soluble polymer powder is mixed and stirred in powder form to form a uniform powder mixture. On the other hand, 1 to 10 parts of fiber powder such as pulp powder and chemical fiber powder of L and N materials are dispersed in 40 to 7 parts of water to prepare a fiber powder dispersion, and the fiber powder dispersion is added to the powder mixture. and knead to produce. Here, parts are parts by weight.
塩化ビニール樹脂等の合成樹脂粉は大部分が１００メツ
シユ（１４９ｐ）以下であって、添加量が１５部未満で
は作品が重くなり且つ硬度及び透明性が低下する。一方
、４０部を越えると作品表面の滑らかざが失われる。Most synthetic resin powders such as vinyl chloride resin are less than 100 mesh (149 parts), and if the amount added is less than 15 parts, the work becomes heavy and the hardness and transparency decrease. On the other hand, if the number of copies exceeds 40, the smoothness of the surface of the work will be lost.
又、炭酸カルシウム等の岩石粉は添加量が５部未満では
作品表面の滑らかさが失われ、一方、２５部を鎗“Ｘ・
ると作品が重くなり且つ透明性が低、下する。In addition, if the amount of rock powder such as calcium carbonate added is less than 5 parts, the smoothness of the surface of the work will be lost;
If this happens, the work will become heavier and less transparent.
一方、カルボキシメチルセルロース粉として溶液、２５
℃）のものも使用可能であるが、１００ｃｐｓ以下の低
粘度のものが望ましい。低粘度のカルボキシメチルセル
ロース粉を用いると手に付着しない粘土が得られ易く、
最適のカルボキシメチルセルロース粉は粘度が４０ｃｐ
ｓのものである。カルボキシメチルセルロース粉の添加
量について述べると、３部未満では彫塑性（可塑性）が
低下し、一方、２０部を越えると粘土が手に付着し易く
なり１作業性が低下する。Meanwhile, solution as carboxymethyl cellulose powder, 25
℃) can also be used, but one with a low viscosity of 100 cps or less is preferable. Using low-viscosity carboxymethylcellulose powder makes it easier to obtain clay that does not stick to hands.
The optimal carboxymethyl cellulose powder has a viscosity of 40 cp.
It belongs to s. Regarding the amount of carboxymethyl cellulose powder added, if it is less than 3 parts, the sculptability (plasticity) will decrease, while if it exceeds 20 parts, the clay will tend to stick to the hands and workability will decrease.
又、水溶性ポリマー粉は作品の脆さを解消するために配
合され、水溶性ポリアミドとしては粘度が１４３００ｃ
ｐｓ （４０％水溶液、２゜”ｃ）の水溶性ナイロン
（東し株式会社製ＡＱ−ナイロンｐ、−ｇｏ）及びＥ’
６００ＣＩ）Ｂ１７）水溶性ナイロン（同ＡＱ−ナイロ
ンｐ−７０）を用いることができる。ポリビニールアル
コールとしては部分鹸化（８８％鹸化）のものが良く、
３０’ｃｐｓ（４％水溶液、２０℃）以下の低粘度のも
のが望ましい。例えば、２３ＣＴＩＳ％ ５ｃｐｓとい
った低粘度のものである。次に水溶性ポリマー粉の添加
量について述べると、３部未満では作品の脆きを解消す
るには不十分であり、作品を落とした時など欠ける虞れ
がある。In addition, water-soluble polymer powder is blended to eliminate the brittleness of the work, and the viscosity of water-soluble polyamide is 14,300c.
ps (40% aqueous solution, 2°"c) water-soluble nylon (AQ-nylon p, -go manufactured by Toshi Co., Ltd.) and E'
600CI) B17) Water-soluble nylon (AQ-nylon p-70) can be used. Partially saponified (88% saponified) polyvinyl alcohol is best.
A low viscosity of 30'cps (4% aqueous solution, 20°C) or less is desirable. For example, it has a low viscosity such as 23 CTIS% 5 cps. Next, regarding the amount of water-soluble polymer powder added, less than 3 parts is insufficient to eliminate the brittleness of the work, and there is a risk that the work may chip when dropped.
一方、２０部を越えると粘土が手に付着し易くなり、作
業性が低下する。On the other hand, if the amount exceeds 20 parts, clay tends to stick to hands and workability decreases.
繊維粉としては繊維長２〜５闘のものが良く、添加量に
ついて述べると１部未満では繊維粉の結合材としての機
能を果たすに（ｊ不十分であり、一方、（ｆｌＯ部を越
えると作品表面の清ら力作が失われる。It is best to use fiber powder with a fiber length of 2 to 5 parts; less than 1 part is insufficient to function as a binder for the fiber powder; on the other hand, if it exceeds 1 part The pure masterpiece on the surface of the work is lost.
最後に水の添加量であるが、４０部未満ては粘土が硬過
ぎて細工し難く、一方、７０部を越えると手に付着し易
くなると共に一定の形状を保持できなくなり、細工に対
Ｃ””ｅ”も輸送に対しても支障を来たし、又、乾燥収
縮が過大となる。Finally, regarding the amount of water added, if it is less than 40 parts, the clay will be too hard and difficult to work with, while if it exceeds 70 parts, it will tend to stick to your hands and will not be able to hold a certain shape, making it difficult to work with. "e" also poses a problem for transportation, and also causes excessive drying shrinkage.
次に本発明に係る工芸用粘土の性状について述べる。該
工芸用粘土は硬い作品が得られることを特徴とするもの
であり、従来のシラスバルーン等からなる粘土を用いた
作品の硬Ｊｌ（５０〜６０に対して、本発明の工芸用粘
土による作品の硬度は８０以上であった（Ｊ工Ｓ Ｋ
２ＳＯ３−１９７５、高滓ゴム硬度計２００形で測定）
。Next, the properties of the craft clay according to the present invention will be described. The clay for crafts is characterized by being able to produce hard works, and compared to the hard Jl (50 to 60) of works using clay made of conventional whitebait balloons, the works made with the clay for crafts of the present invention are hard. The hardness of J.S.K.
2SO3-1975, measured with a high slag rubber hardness meter 200 type)
.
又、本発明では配合材料に無色乃至白色度の高い材料を
選択利用できるので、白色度の高い工芸用粘土が容易に
得られる。例えば、合成樹脂粉として白色の塩化ビニー
ル樹脂を、岩石粉として白色度９０度以上の重質炭酸カ
ルシウムを、繊維粉として白色パルプを用いると白色度
９２度（ＫＩＣＴＴ科学社製白度計で測定）の工芸用粘
土が得られた。Furthermore, in the present invention, since colorless to highly white materials can be selectively used as compounding materials, it is possible to easily obtain a craft clay with a high degree of whiteness. For example, if you use white vinyl chloride resin as the synthetic resin powder, heavy calcium carbonate with a whiteness of 90 degrees or more as the rock powder, and white pulp as the fiber powder, the whiteness will be 92 degrees (measured with a whiteness meter manufactured by KICTT Science Co., Ltd.). ) was obtained.
実施例
塩化ビュール樹脂粉 ３０部重質炭酸カルシ
ウム粉 １６部カルボキシメチルセルロース
粉 ６〜ｅＷｔｒ水溶性ナイロン粉
５〜ｅ部上記粉末を撹拌混合し均一な粉末混合物を形
成すると共に、別にバルブ粉４部を水４３〜４７部に分
散した繊維粉分散液を調製し、該繊維粉分散液を上記粉
末混合物に添加し常温で混練して工芸用粘土を製造した
。Examples Buhl chloride resin powder 30 parts Heavy calcium carbonate powder 16 parts Carboxymethylcellulose powder 6~eWtr water-soluble nylon powder
5 to e Parts The above powders are stirred and mixed to form a uniform powder mixture, and a fiber powder dispersion liquid is separately prepared by dispersing 4 parts of bulb powder in 43 to 47 parts of water, and the fiber powder dispersion liquid is added to the above powder mixture. and kneaded at room temperature to produce craft clay.
〈効 果〉
叙上の如く、本発明の工芸用粘土（Ｊでき上がった作品
が硬く且つ軽いことを特徴とするものであり、従って、
薄く伸ばしても垂れ下がることなく作製時の形状を乾燥
時まで維持することができる。且つ、作品の周辺部及び
薄片等に透明感が出、華麗な雰囲気を作品に与よる。<Effects> As mentioned above, the craft clay of the present invention is characterized by being hard and light, and therefore,
Even when stretched thin, it does not sag and maintains its original shape until drying. In addition, a sense of transparency appears in the periphery of the work and the thin sections, giving the work a splendid atmosphere.
又、大部分が無色（白色）の有機物であり、白色度の高
い作品が得られるので、看色すると色彩の鮮かな作品と
なる。In addition, since most of the material is colorless (white) organic matter, it is possible to obtain works with a high degree of whiteness, resulting in works with vivid colors when viewed under color.
一方、製造方法か簡単であり、且つ、常温で製造てきる
ので、白色度の高い工芸用粘土が得られ、又、各組成物
を粉末の状態で仕込むので、従来のように粘稠な糊剤液
を予め調製するの゛とは異なり、容易に且つ正確に仕込
むことができる。On the other hand, since the production method is simple and can be produced at room temperature, craft clay with high whiteness can be obtained, and since each composition is prepared in the form of powder, it is not possible to use viscous glue as in the past. Unlike preparing a drug solution in advance, it can be easily and accurately prepared.
Claims (1)
脂等の合成樹脂粉の内少くとも一つと、岩石粉と、カル
ボキシメチルセルロース粉と、水溶性ポリマー粉と、繊
維粉を分散させた水とを混練してなる工芸用粘土。 ２、塩化ビニール樹脂、ユリア樹脂及びポリエステル樹
脂等の合成樹脂粉の内少くとも一つと、岩石粉と、カル
ボキシメチルセルロース粉と、水溶性ポリマー粉とを粉
末の状態で撹拌し均一な粉末混合物にすると共に、繊維
粉を水に分散して繊維粉分散液を作り、該繊維粉分散液
を前記粉末混合物に添加して混練し粘土とすることを特
徴とした工芸用粘土の製造方法。[Claims] 1. At least one of synthetic resin powders such as vinyl chloride resin, area resin, and polyester resin, rock powder, carboxymethyl cellulose powder, water-soluble polymer powder, and fiber powder are dispersed. Craft clay made by kneading water. 2. Stir at least one of synthetic resin powders such as vinyl chloride resin, urea resin, and polyester resin, rock powder, carboxymethyl cellulose powder, and water-soluble polymer powder in a powder state to form a uniform powder mixture. In addition, a method for producing clay for crafts, which comprises dispersing fiber powder in water to prepare a fiber powder dispersion, and adding the fiber powder dispersion to the powder mixture and kneading to obtain clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16226684A JPS6141170A (en) | 1984-07-31 | 1984-07-31 | Artcraft clay and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16226684A JPS6141170A (en) | 1984-07-31 | 1984-07-31 | Artcraft clay and manufacture thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6141170A true JPS6141170A (en) | 1986-02-27 |
| JPH0232636B2 JPH0232636B2 (en) | 1990-07-23 |
Family
ID=15751181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16226684A Granted JPS6141170A (en) | 1984-07-31 | 1984-07-31 | Artcraft clay and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141170A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008213948A (en) * | 2007-02-28 | 2008-09-18 | Shibuya Kogyo Co Ltd | Belt-like sheet feeder |
| WO2009013925A1 (en) * | 2007-07-26 | 2009-01-29 | Toyota Boshoku Kabushiki Kaisha | Process for production of thermoplastic resin composition and process for production of moldings |
| JP2010250176A (en) * | 2009-04-17 | 2010-11-04 | Nihon Kyozai Co Ltd | Composition of lightweight clay and method for manufacturing the same |
| JP2013148922A (en) * | 2013-04-02 | 2013-08-01 | Nihon Kyozai Co Ltd | Blending composition of lightweight clay, and manufacturing method thereof |
| CN106947246A (en) * | 2017-05-08 | 2017-07-14 | 福建景丰科技有限公司 | A kind of fast thermal fiber of polyamide fibre 6 and its production method and the fast hot master batch of polyamide fibre 6 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135946A (en) * | 1975-05-21 | 1976-11-25 | Pajiko:Kk | E ngraving materials |
| JPS5559486A (en) * | 1978-10-28 | 1980-05-02 | Chikara Toyoshima | Clayylike material for handcraft |
-
1984
- 1984-07-31 JP JP16226684A patent/JPS6141170A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135946A (en) * | 1975-05-21 | 1976-11-25 | Pajiko:Kk | E ngraving materials |
| JPS5559486A (en) * | 1978-10-28 | 1980-05-02 | Chikara Toyoshima | Clayylike material for handcraft |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008213948A (en) * | 2007-02-28 | 2008-09-18 | Shibuya Kogyo Co Ltd | Belt-like sheet feeder |
| WO2009013925A1 (en) * | 2007-07-26 | 2009-01-29 | Toyota Boshoku Kabushiki Kaisha | Process for production of thermoplastic resin composition and process for production of moldings |
| JP2010250176A (en) * | 2009-04-17 | 2010-11-04 | Nihon Kyozai Co Ltd | Composition of lightweight clay and method for manufacturing the same |
| JP2013148922A (en) * | 2013-04-02 | 2013-08-01 | Nihon Kyozai Co Ltd | Blending composition of lightweight clay, and manufacturing method thereof |
| CN106947246A (en) * | 2017-05-08 | 2017-07-14 | 福建景丰科技有限公司 | A kind of fast thermal fiber of polyamide fibre 6 and its production method and the fast hot master batch of polyamide fibre 6 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232636B2 (en) | 1990-07-23 |
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