JPH0227301B2 - - Google Patents
Info
- Publication number
- JPH0227301B2 JPH0227301B2 JP58206310A JP20631083A JPH0227301B2 JP H0227301 B2 JPH0227301 B2 JP H0227301B2 JP 58206310 A JP58206310 A JP 58206310A JP 20631083 A JP20631083 A JP 20631083A JP H0227301 B2 JPH0227301 B2 JP H0227301B2
- Authority
- JP
- Japan
- Prior art keywords
- inorganic particles
- particle size
- wear
- resistant inorganic
- beads
- 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.)
- Expired - Lifetime
Links
- 239000010954 inorganic particle Substances 0.000 claims description 47
- 239000002245 particle Substances 0.000 claims description 30
- 239000011324 bead Substances 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 13
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 8
- 229910052863 mullite Inorganic materials 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 239000010440 gypsum Substances 0.000 claims description 7
- 229910052602 gypsum Inorganic materials 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011398 Portland cement Substances 0.000 claims description 5
- 239000008119 colloidal silica Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
【発明の詳細な説明】
この発明は、洗面化粧台の水槽（ボール）、流
し台・カウンター等の天板又は土足で歩くことの
出来る床板等として好適な成形物に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a molded product suitable for use as a water tank (bowl) of a bathroom vanity, a top plate of a sink or counter, or a floor plate on which you can walk with shoes on.
この発明の目的は、耐摩耗性・耐擦過性・耐衝
撃性等の物理的性能のみならず、耐汚染性・耐薬
品性等の化学的性能にも優れた成形物であつて、
陶器等に比較して成形性に優れると共に陶器等に
類似した外観を有するものを提供することにあ
る。 The object of the present invention is to provide a molded product that has excellent not only physical properties such as abrasion resistance, scratch resistance, and impact resistance, but also chemical properties such as stain resistance and chemical resistance.
The object of the present invention is to provide a product that has excellent moldability compared to ceramics and the like and has an appearance similar to ceramics.
以下にこの発明を実施例に基づいて説明する。 The present invention will be explained below based on examples.
この発明の成形物は、白セメント・石膏・ポル
トランドセメント・コロイド状シリカ結合剤等の
無機結合剤と、粒径の大きい耐摩耗性無機粒子
（以下、大径無機粒子という）と、これよりも粒
径の小さい耐摩耗性無機粒子（以下、小径無機粒
子という）とを含んでおり、無機結合剤と両耐摩
耗性無機粒子との混合比が重量比で１対（５〜
12）であり、大径無機粒子と小径無機粒子との混
合比が重量比で１対（0.1〜１）であり、大径無
機粒子が、粒径が150μ〜1000μであるビーズであ
り、小径無機粒子の粒径が10μ〜80μで、且つ大
径無機粒子の粒径の３分の１以下である成形物で
ある。 The molded article of the present invention comprises an inorganic binder such as white cement, gypsum, Portland cement, or colloidal silica binder, wear-resistant inorganic particles with a large particle size (hereinafter referred to as large-diameter inorganic particles), and a larger particle size. It contains wear-resistant inorganic particles with a small particle size (hereinafter referred to as small-diameter inorganic particles), and the mixing ratio of the inorganic binder and both wear-resistant inorganic particles is 1:1 (5 to 5) by weight.
12), the mixing ratio of large-diameter inorganic particles and small-diameter inorganic particles is 1:1 (0.1 to 1) by weight, the large-diameter inorganic particles are beads with a particle size of 150 μ to 1000 μ, and the small-diameter inorganic particles are beads with a particle size of 150 μ to 1000 μ It is a molded article in which the particle size of the inorganic particles is 10 μ to 80 μ and is one-third or less of the particle size of the large-diameter inorganic particles.
無機結合剤の原料としては、白セメント・石
膏・ポルトランドセメント・コロイド状シリカ等
の流動性物質が使用される。 As raw materials for the inorganic binder, fluid substances such as white cement, gypsum, Portland cement, and colloidal silica are used.
大径無機粒子としては、ムライト・α―アルミ
ナ・ガラス等の新モース硬度８以上のビーズ
（球）が好ましい。大径無機粒子の粒径は150μ〜
1000μ程度である。その理由は、大径無機粒子の
粒径が大きくなり過ぎると表面性状が悪くなり、
他方小さくなり過ぎると耐擦過性が悪くなつて引
つかき傷が付き易くなると共に大径無機粒子の総
合計表面積が大きくなり過ぎ、無機結合剤・大径
無機粒子・小径無機粒子の混練作業を困難にし
て、均一な混合を困難にするからである。 As the large-diameter inorganic particles, beads (spheres) having a new Mohs hardness of 8 or more are preferable, such as mullite, α-alumina, glass, etc. The particle size of large-diameter inorganic particles is 150μ~
It is about 1000μ. The reason is that when the particle size of large-diameter inorganic particles becomes too large, the surface quality deteriorates.
On the other hand, if the size is too small, the abrasion resistance will deteriorate and scratches will easily occur, and the total surface area of the large-diameter inorganic particles will become too large, making it difficult to knead the inorganic binder, large-diameter inorganic particles, and small-diameter inorganic particles. This is because it makes uniform mixing difficult.
小径無機粒子としては、大径無機粒子と同様、
ムライト・α―アルミナ・ガラス等の新モース硬
度８以上のビーズが好ましい。小径無機粒子の粒
径は10μ〜80μであり、大径無機粒子の粒径の３
分の１以下であることが好ましいが、４分の１以
下が最適である。その理由は、小径無機粒子の粒
径が大きくなり過ぎると成形性が悪くなり、他方
小さくなり過ぎると無機結合剤を多く必要とする
ことになるからである。また、小径無機粒子の粒
径が大径無機粒子の粒径の３分の１を越えると無
機結合剤の必要量が多くなり、耐擦過性が低下す
る欠点が生じる。 As small-diameter inorganic particles, similar to large-diameter inorganic particles,
Beads such as mullite, α-alumina, and glass having a new Mohs hardness of 8 or higher are preferable. The particle size of small-diameter inorganic particles is 10μ to 80μ, and is 3 times larger than the particle size of large-diameter inorganic particles.
It is preferably one-quarter or less, but optimally one-fourth or less. The reason for this is that if the particle size of the small-diameter inorganic particles becomes too large, the moldability will deteriorate, and on the other hand, if the particle size becomes too small, a large amount of inorganic binder will be required. Furthermore, if the particle size of the small-diameter inorganic particles exceeds one-third of the particle size of the large-diameter inorganic particles, the amount of inorganic binder required increases, resulting in a disadvantage that the scratch resistance decreases.
大径無機粒子と小径無機粒子との混合比は重量
比で１対（0.1〜１）であることが必要である。
その理由は、大径無機粒子に対する小径無機粒子
の混合比が0.1未満であるか、又は１を越えると
きは、成形性や耐汚染性が悪くなると共に、両無
機粒子混合体の空〓率が大きくなり無機結合剤を
多く必要とすることになるからである。 It is necessary that the mixing ratio of large-diameter inorganic particles and small-diameter inorganic particles is 1:1 (0.1 to 1) by weight.
The reason for this is that when the mixing ratio of small-diameter inorganic particles to large-diameter inorganic particles is less than 0.1 or exceeds 1, moldability and stain resistance deteriorate, and the porosity of the mixture of both inorganic particles decreases. This is because it becomes large and requires a large amount of inorganic binder.
無機結合剤と両無機粒子との混合比は、重量比
で１対（５〜12）である。その理由は、無機結合
剤に対する両無機粒子の混合比が５未満であると
耐擦過性等が悪くなり、他方12を越えると成形性
が悪く、即ち、ボロボロとした状態となると共
に、耐衝撃性・耐汚染性・表面性状が悪くなるか
らである。 The mixing ratio of the inorganic binder and both inorganic particles is 1:1 (5 to 12) by weight. The reason for this is that if the mixing ratio of both inorganic particles to the inorganic binder is less than 5, the abrasion resistance etc. will deteriorate, while if it exceeds 12, the moldability will be poor, that is, it will become crumbly, and the impact resistance will deteriorate. This is because the properties, stain resistance, and surface quality deteriorate.
この発明の成形物は、それを被覆層、被覆膜と
して使用することも出来るし、またそれ自体で一
定の形状を有するものとして使用し得るものであ
る。 The molded product of the present invention can be used as a coating layer or a coating film, or can be used as a product having a certain shape by itself.
次にこの発明の成形物の製造例について説明す
る。 Next, an example of manufacturing a molded article of the present invention will be described.
製造例 １混練物の成分
重量部
ムライトビーズ（400〜600μ） 100
α―アルミナ（50〜80μ） 50
白セメント流動物 25
（白セメント分換算）
上記組成の混練物を合板表面に塗布した後、圧
力１Kg／cm2で加圧硬化させて所望の板材を得た。Production example 1 Components of the kneaded product ( parts by weight ) Mullite beads (400-600μ) 100 α-alumina (50-80μ) 50 White cement fluid 25 (in terms of white cement content) After applying the kneaded product with the above composition to the plywood surface, The desired plate material was obtained by pressure curing at a pressure of 1 Kg/cm 2 .
製造例 ２混練物の成分
重量部
ムライトビーズ（700〜800μ） 100
ガラスビーズ（50〜80μ） 20
石膏流動物 10
（石膏分換算）
上記組成の混練物を離型板の上に塗布して硬化
させた後、離型して所望の板材を得た。Production example 2 Components of the kneaded product ( parts by weight ) Mullite beads (700-800μ) 100 Glass beads (50-80μ) 20 Gypsum fluid 10 (calculated as gypsum content) The kneaded product with the above composition is applied onto a release plate and cured. After this, the mold was released to obtain a desired plate material.
製造例 ３混練物の成分
重量部
ガラスビーズ（200〜300μ） 100
ムライトビーズ（30〜50μ） 80
ポルトランドセメント流動物 22.5
（ポルトランドセメント分換算）
上記組成の混練物をパーテイクルボード表面に
塗布した後、圧力20Kg／cm2で加圧硬化させて所望
の板材を得た。Production example 3 Components of the kneaded product Part by weight Glass beads (200-300μ) 100 Mullite beads (30-50μ) 80 Portland cement fluid 22.5 (Portland cement content converted) After applying the kneaded product with the above composition to the particle board surface. The desired plate material was obtained by pressure curing at a pressure of 20 kg/cm 2 .
製造例 ４混練物の成分
重量部
α―アルミナ（150〜200μ） 100
ガラスビーズ（10〜30μ） 50
コロイド状シリカ 15
（シリカ分換算）
上記組成の混練物を鉄板の表面に塗布した後、
乾燥させて所望の板材を得た。Production Example 4 Components by Weight of Kneaded Product α-Alumina (150-200μ) 100 Glass Beads (10-30μ) 50 Colloidal Silica 15 (Silica content equivalent) After applying the kneaded product with the above composition to the surface of an iron plate,
It was dried to obtain the desired board material.
製造例 ５混練物の成分
重量部
ムライトビーズ（200〜300μ） 100
ガラスビーズ（10〜20μ） 30
白セメント流動物 18.6
（白セメント分換算）
上記組成の混練物で洗面台水槽成形型に塗布し
て、圧力10Kg／cm2で加圧硬化させた後、脱型して
所望の洗面台水槽を得た。Production example 5 Components of the kneaded product Part by weight Mullite beads (200 to 300 μ) 100 Glass beads (10 to 20 μ) 30 White cement fluid 18.6 (converted to white cement content) A kneaded product with the above composition was applied to a washbasin tank mold. After curing under a pressure of 10 kg/cm 2 , the mold was demolded to obtain a desired washbasin tank.
製造例 ６混練物の成分
重量部
α―アルミナ（70〜100μ） 100
ムライトビーズ（５〜10μ） 10
石膏流動物 22
（石膏分換算）
上記組成の混練物をパーテイクルボード表面に
塗布した後、乾燥させて所望の板材を得た。Production example 6 Components by weight of the kneaded product α-alumina (70 to 100μ) 100 Mullite beads (5 to 10μ) 10 Gypsum fluid 22 (calculated as gypsum content) After applying the kneaded product with the above composition to the particle board surface, It was dried to obtain the desired board material.
この発明によれば、無機粒子の混合量・無機粒
子の粒径が最適であるので、耐摩耗性・耐擦過
性・耐衝撃性等の物理的性能のみならず、耐汚染
性・耐薬品性等の化学的性能にも優れた成形物を
得ることが出来る。また、この発明の成形物は、
陶器と相違して高温により焼成する必要がないの
で、成形性に優れている。更に無機粒子が多いの
で、陶器に類似した外観の成形物を得ることが出
来る。また、大径無機粒子の粒径が150μ〜1000μ
であるビーズであるので、即ち、粒径が150μ未
満である場合に比較して大径無機粒子の総合計表
面積が大きくなり過ぎることがなく、且つ大径無
機粒子の表面が滑らかであるので、成形前の無機
結合剤・大径無機粒子・小径無機粒子の混練作業
を容易にして、均一な混合を容易にすることがで
きる。 According to this invention, since the amount of inorganic particles mixed and the particle size of the inorganic particles are optimized, not only physical properties such as abrasion resistance, scratch resistance, and impact resistance but also stain resistance and chemical resistance are achieved. It is possible to obtain molded products with excellent chemical properties such as. Moreover, the molded product of this invention is
Unlike ceramics, it does not need to be fired at high temperatures, so it has excellent moldability. Furthermore, since there are many inorganic particles, it is possible to obtain a molded product with an appearance similar to pottery. In addition, the particle size of large-diameter inorganic particles is 150μ to 1000μ.
In other words, the total surface area of the large-diameter inorganic particles is not too large compared to the case where the particle size is less than 150μ, and the surface of the large-diameter inorganic particles is smooth. The kneading work of the inorganic binder, large-diameter inorganic particles, and small-diameter inorganic particles before molding can be facilitated, and uniform mixing can be facilitated.
Claims (1)
コロイド状シリカ結合剤等の無機結合剤と、粒径
の大きい耐摩耗性無機粒子と、これよりも粒径の
小さい耐摩耗性無機粒子とを含んでおり、無機結
合剤と両耐摩耗性無機粒子との混合比が重量比で
１対（５〜12）であり、粒径の大きい耐摩耗性無
機粒子と粒径の小さい耐摩耗性無機粒子との混合
比が重量比で１対（0.1〜１）であり、粒径の大
きい耐摩耗性無機粒子が、粒径が150μ〜1000μで
あるビーズであり、粒径の小さい耐摩耗性無機粒
子の粒径が10μ〜80μで、且つ粒径の大きい耐摩
耗性無機粒子の粒径の３分の１以下である成形
物。 ２ 前記耐摩耗性無機粒子がムライト・α―アル
ミナ・ガラス等の新モース硬度８以上のビーズで
ある特許請求の範囲第１項記載の成形物。[Claims] 1. White cement, gypsum, portland cement,
It contains an inorganic binder such as a colloidal silica binder, wear-resistant inorganic particles with a large particle size, and wear-resistant inorganic particles with a smaller particle size. The mixing ratio of wear-resistant inorganic particles with large particle size and wear-resistant inorganic particles with small particle size is 1:1 (5 to 12) by weight. ~1), the wear-resistant inorganic particles with a large particle size are beads with a particle size of 150μ to 1000μ, the wear-resistant inorganic particles with a small particle size are beads with a particle size of 10μ to 80μ, and the particle size is The molded article is one-third or less of the particle size of the large wear-resistant inorganic particles. 2. The molded article according to claim 1, wherein the wear-resistant inorganic particles are beads having a new Mohs hardness of 8 or more, such as mullite, α-alumina, glass, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20631083A JPS60103066A (en) | 1983-11-02 | 1983-11-02 | Moldings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20631083A JPS60103066A (en) | 1983-11-02 | 1983-11-02 | Moldings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60103066A JPS60103066A (en) | 1985-06-07 |
| JPH0227301B2 true JPH0227301B2 (en) | 1990-06-15 |
Family
ID=16521179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20631083A Granted JPS60103066A (en) | 1983-11-02 | 1983-11-02 | Moldings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60103066A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62208505A (en) * | 1986-03-10 | 1987-09-12 | 電気化学工業株式会社 | Electric resister |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623641B2 (en) * | 1977-12-28 | 1981-06-01 | ||
| JPS58964A (en) * | 1981-06-22 | 1983-01-06 | ブリストル―マイヤーズ スクイブ カンパニー | Synthesis of 6-aminonicotic acid nicotinyl ester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623641U (en) * | 1979-07-31 | 1981-03-03 |
-
1983
- 1983-11-02 JP JP20631083A patent/JPS60103066A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623641B2 (en) * | 1977-12-28 | 1981-06-01 | ||
| JPS58964A (en) * | 1981-06-22 | 1983-01-06 | ブリストル―マイヤーズ スクイブ カンパニー | Synthesis of 6-aminonicotic acid nicotinyl ester |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60103066A (en) | 1985-06-07 |
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