JPH04164880A - Ceramic-coated panel - Google Patents
Ceramic-coated panelInfo
- Publication number
- JPH04164880A JPH04164880A JP28707290A JP28707290A JPH04164880A JP H04164880 A JPH04164880 A JP H04164880A JP 28707290 A JP28707290 A JP 28707290A JP 28707290 A JP28707290 A JP 28707290A JP H04164880 A JPH04164880 A JP H04164880A
- Authority
- JP
- Japan
- Prior art keywords
- based inorganic
- coated
- polysiloxane
- water glass
- inorganic coating
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 7
- -1 polysiloxane Polymers 0.000 claims abstract description 25
- 239000004568 cement Substances 0.000 claims abstract description 20
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 20
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 19
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 229920000642 polymer Polymers 0.000 claims abstract description 5
- 230000007062 hydrolysis Effects 0.000 claims abstract description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 4
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 4
- 239000003973 paint Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 abstract description 16
- 238000000576 coating method Methods 0.000 abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 239000002585 base Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- XGZGKDQVCBHSGI-UHFFFAOYSA-N butyl(triethoxy)silane Chemical compound CCCC[Si](OCC)(OCC)OCC XGZGKDQVCBHSGI-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 description 1
- 229910052912 lithium silicate Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Finishing Walls (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は耐候性、表面硬度、耐汚染性、意匠性に優れた
セラミックコーティングセメントパネルに関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a ceramic coated cement panel that has excellent weather resistance, surface hardness, stain resistance, and design.
建築分野において内外装材料として用いられるセメント
パネルは、一般には有機質あるいは無機質の塗料を表面
にコーティングして使われる。無機質塗料は、塗膜の硬
化に高い温度を必要とするという制約はあるか、有機質
塗料に比べ耐候性が良く長期問屋外にばくろしても、塗
膜の劣化、チョーキング、色落ち、光沢低下、はく離等
の現象か発生しないこと、および表面硬度か大きく傷か
付きにくいこと等の優れた点かあり、特公昭５６−３９
７８９号等に開示されている。市場では石綿スレート板
に水ガラス系の塗料をコーティングしたパネルとして、
商品名グラサル〔東しグラサル■〕や商品名ステンド〔
アスク■〕等がある。Cement panels, which are used as interior and exterior materials in the architectural field, are generally coated with organic or inorganic paint. Are inorganic paints limited by the need for high temperatures to cure the paint film?They have better weather resistance than organic paints, and even when exposed outdoors for a long time, they do not cause deterioration of the paint film, chalking, fading, or loss of gloss. It has excellent features such as no occurrence of phenomena such as peeling, and a hard surface that is not easily scratched.
No. 789, etc. In the market, panels made of asbestos slate coated with water glass paint are used.
Product name: Grasal [Higashi Grasal■] and product name: Stained [
Ask■] etc.
一方、水ガラス系より光沢度、耐汚染性に優れるポリシ
ロキサン系無機質塗料か開発され特開昭６３−３１０７
８３号、特開昭６４−８３５８０号に示されている。On the other hand, a polysiloxane-based inorganic paint with better gloss and stain resistance than water glass-based paints was developed in JP-A-63-3107.
No. 83 and Japanese Patent Application Laid-Open No. 64-83580.
しかしながら、これらの水ガラス系塗料は造膜性か悪く
、膜の平滑性が劣り、また膜にピンホール等の欠陥が見
られる。その結果として塗膜に汚れが付着し易く、かつ
付着した汚れを洗浄により取り除きにくくなり耐汚染性
か悪い欠点や、光沢度か小さく外観、意匠性か劣るとい
った欠点かありその改良か強く望まれていた。However, these water glass-based paints have poor film-forming properties, poor film smoothness, and defects such as pinholes are observed in the film. As a result, dirt easily adheres to the paint film, and it is difficult to remove the adhering dirt by washing, resulting in poor stain resistance, low gloss, and poor appearance and design. Improvements to these problems are strongly desired. was.
そこで改良品としてポリシロキサン系無機質塗料か開発
されているか、これらはいずれも有機物のブライマーか
不可欠となっており、硬度、不燃性に問題がある。Therefore, polysiloxane-based inorganic paints have been developed as improved products, but all of these require organic brimers, which have problems with hardness and nonflammability.
これらの事情に鑑み、本発明は耐候性、表面硬度か優れ
、耐汚染性、光沢度か改良れさたセラミックコーティン
グセメントパネルを提供することを目的としている。In view of these circumstances, an object of the present invention is to provide a ceramic coated cement panel that has excellent weather resistance, surface hardness, and improved stain resistance and gloss.
本発明は、セメント基材の表面に水ガラス系無機質塗料
かコーティングされ、さらにその表面にけい素アルコキ
シドの加水分解、重縮合により生成する重量平均分子量
か１０００以上２００００未満でかつポリマー中のＳｉ
Ｏ□重量比が８０％以上であるポリシロキサン系無機質
塗料かコーティングされていることを特徴とするセラミ
ックコーティングセメントパネルである。In the present invention, the surface of a cement base material is coated with a water glass-based inorganic paint, and the surface of the cement base material is coated with a water glass-based inorganic paint.
This is a ceramic coated cement panel characterized in that it is coated with a polysiloxane-based inorganic paint having an O□ weight ratio of 80% or more.
本発明でいうセメント基材とはセメントか硬化したもの
であり、セメントとは無機物であり水との反応により硬
化する材料をいう。本発明でいう水ガラス系無機質塗料
とはビヒクルとしてけい酸ソーダ、けい酸カリウム、け
い酸リチウム等の周期律第１Ａ族に属するアルカリ金属
とけい酸からなるアルカリ金属けい酸塩いわゆる水ガラ
スを使用し、これに必要に応じて硬化剤、充填材、補強
材、顔料等を加えてなるものである。また、本発明でい
うポリシロキサン系無機質塗料とは一般式Ｒｎ ５ｌ（
ＯＲ）４−１〔Ｒは炭化水素基をｎは０〜２の正数を表
わす〕で表わされるいわゆるけい素アルコキシドを出発
物質としこれの加水分解、重縮合により生成されるポリ
シロキサンをビヒクルとして使用したものをいう。ポリ
シロキサンの分子量はゲル浸透クロマトグラフィーによ
り測定したスチレン換算の重量平均分子量として１００
０から２００００の範囲か好ましい。１０００未満では
水ガラス系無機質塗料のコーティング層との密着性か悪
く長期の屋外ばくろにより、クラックや剥離等の現象が
起きる。２００００を越えるものは粘度が増大し取扱い
か困難となる。また、ポリマー中のＳｉＯ□重量比は８
０％以上か好ましい。８０％未満であると相対的に塗膜
中の炭化水素基か多くなり、紫外線による劣化か生じや
すく長期の屋外はくるにより光沢度か低下するし、チョ
ーキングが発生する。また、塗膜硬度も低下するので好
ましくない。The cement base material as used in the present invention refers to hardened cement, and cement is an inorganic material that hardens by reaction with water. The water glass-based inorganic paint used in the present invention is an alkali metal silicate consisting of silicic acid and an alkali metal belonging to Group 1A of the Periodic Table, such as sodium silicate, potassium silicate, and lithium silicate, so-called water glass. , to which a curing agent, filler, reinforcing material, pigment, etc. are added as necessary. Furthermore, the polysiloxane-based inorganic paint referred to in the present invention has the general formula Rn 5l (
OR) 4-1 [R represents a hydrocarbon group and n represents a positive number from 0 to 2] So-called silicon alkoxide is used as a starting material, and a polysiloxane produced by hydrolysis and polycondensation of this is used as a vehicle. Refers to what was used. The molecular weight of polysiloxane is 100 as the weight average molecular weight in terms of styrene measured by gel permeation chromatography.
A range of 0 to 20,000 is preferred. If it is less than 1,000, the adhesion to the coating layer of the water glass-based inorganic paint is poor, and phenomena such as cracking and peeling occur due to long-term outdoor exposure. If it exceeds 20,000, the viscosity increases and it becomes difficult to handle. Also, the weight ratio of SiO□ in the polymer is 8
It is preferably 0% or more. If it is less than 80%, the number of hydrocarbon groups in the coating film will be relatively large, and it will be easily deteriorated by ultraviolet rays, and the gloss will decrease with long-term outdoor use, and chalking will occur. Further, the hardness of the coating film is also lowered, which is not preferable.
このような特定な構造のポリシロキサン系無機質塗料に
よるコーテイング膜は、それ自身、耐候性、表面硬度、
造膜性、光沢度か優れ、かつ水ガラス系無機質塗料によ
るコーテイング膜との密着性か優れているので、下地の
ピンホール等の欠陥を埋め平滑性を向上させ光沢度、耐
汚染性を改善する。Coating films made of polysiloxane-based inorganic paints with such specific structures have excellent weather resistance, surface hardness,
It has excellent film forming properties and gloss, and has excellent adhesion to the coating film made of water glass-based inorganic paint, so it fills in defects such as pinholes in the base, improves smoothness, and improves gloss and stain resistance. do.
また、ポリシロキサン系無機質塗料を直接セメント基材
にコーティングするとポリシロキサン系無機質塗料か耐
アルカリ性に乏しい為、長期的にコーテイング膜の劣化
か生ずるので好ましくない。Further, it is not preferable to directly coat a cement base material with a polysiloxane-based inorganic paint because the polysiloxane-based inorganic paint has poor alkali resistance, which may cause deterioration of the coating film over a long period of time.
また、エポキシ樹脂、アクリル樹脂等の有機物をセメン
ト基材の表面にコーティングしてその上にこのポリシロ
キサン系無機質塗料をコーティングする方法も提案され
ており、これによれば有機物かセメント基材からの溶出
を防ぐ為、アルカリのアタックによるポリシロキサン系
無機質塗料の長期にわたる劣化は防止できるか、下地の
有機物の硬度か小さいこと、および有機物は可燃性であ
ること等の理由により好ましくない。Additionally, a method has been proposed in which organic substances such as epoxy resins and acrylic resins are coated on the surface of the cement base material, and then this polysiloxane-based inorganic paint is coated on top. In order to prevent elution, is it possible to prevent long-term deterioration of polysiloxane-based inorganic paints due to alkaline attack? This is not desirable because of the low hardness of the underlying organic material and the fact that organic materials are flammable.
以上述べたように、セメント基材の表面に水ガラス系無
機質塗料がコーティングされ、さらにその表面にけい素
アルコキシドの加水分解、重縮合により生成する重量平
均分子量か１０００以上２００００未満でかつポリマー
中の５ｉ０２重量比か８０％以上であるポリシロキサン
系無機質塗料かコーティングされていることを特徴とす
るセラミックコーティングセメントパネルにより、耐候
性、表面硬度か優れかつ耐汚染性に優れ光沢度か高く意
匠性の良い建築用内外装材を得ることかてきる。As described above, the surface of a cement base material is coated with a water glass-based inorganic paint, and the surface is coated with a water glass-based inorganic paint that has a weight average molecular weight of 1,000 or more and less than 20,000 and that is produced by hydrolysis and polycondensation of silicon alkoxide. The ceramic coated cement panel is characterized by being coated with polysiloxane-based inorganic paint with a weight ratio of 80% or more of 5i02, which has excellent weather resistance, surface hardness, stain resistance, and high gloss and design. It is possible to obtain good interior and exterior materials for buildings.
実施例１
普通ポルトランドセメント１００重量部、けい石粉末６
０重量部、カーボンファイバー２重量部、メチルセルロ
ース１重量部、水６７重量部を充分混練したものをプレ
スにより成形した。これを大気中で１日養生した後さら
に１８０°ＣＩＯ気圧てオートクレーブ養生を施し、セ
メント基材とした。このセメント基材の表面を湿式で研
磨した後、乾燥機でほぼ絶乾になるまで乾燥させた。こ
れに、市販の水ガラス系無機質塗料〔関西ペイント■製
、商品名バイタル〕をエアスプレーにより塗布量２４０
ｇ／ポとなるよう塗布した。さらにこの表面にけい素エ
ルコキシドとしてテトラエトキシシランおよびメチルト
リエトキシシランを用いこれを加水分解、脱水縮合させ
重量平均分子量が４５００およびポリマー中の５ｉ０２
の重量比か９５％に調整して得られた透明なポリシロキ
サン系無機質塗料をエアスプレーにより５０ｇ／ｒｄ塗
布した。約５分間セツティングした後、加熱炉に入れ２
７０°Ｃで１０分間焼付けを行なったものをサンプルと
した。そして下記に示す方法で塗膜の物性を測定した。Example 1 100 parts by weight of ordinary Portland cement, 6 parts by weight of silica powder
0 parts by weight, 2 parts by weight of carbon fiber, 1 part by weight of methylcellulose, and 67 parts by weight of water were sufficiently kneaded and molded by a press. This was cured in the atmosphere for one day, and then further cured in an autoclave at 180° CIO atmospheric pressure to obtain a cement base material. After the surface of this cement base material was wet polished, it was dried in a dryer until it was almost completely dry. To this, a commercially available water glass-based inorganic paint [manufactured by Kansai Paint ■, trade name Vital] was applied in an amount of 240 by air spray.
It was applied so that the ratio was g/po. Further, tetraethoxysilane and methyltriethoxysilane were used as silicon erkoxide on this surface and were hydrolyzed and dehydrated to achieve a weight average molecular weight of 4500 and 5i02 in the polymer.
A transparent polysiloxane-based inorganic paint obtained by adjusting the weight ratio to 95% was applied at 50 g/rd by air spray. After setting for about 5 minutes, put it in the heating oven 2
A sample was baked at 70°C for 10 minutes. Then, the physical properties of the coating film were measured by the method shown below.
結果を表１に示す。The results are shown in Table 1.
試験方法
光沢度： ＪＩＳＫ５４００に準じ光沢度測定装置によ
り６０°反射率を測定する。Test method Glossiness: 60° reflectance is measured using a glossiness measuring device according to JIS K5400.
硬 度： ＪＩＳＫ５４００に準じ鉛筆硬度を測定する
。Hardness: Measure pencil hardness according to JISK5400.
耐候性： Ｊ［５Ｋ５４００に準じ５年問屋外はくろを
実施し塗膜の外観を観察する。Weather resistance: Execute outdoor peeling for 5 years according to J[5K5400 and observe the appearance of the paint film.
耐汚染性： ＪＩＳＫ５４００に準じ５年問屋外はくろ
を実施したサンプルの塗膜の表面を洗浄
した後、色差計により色差△Ｅを測定
する。Stain resistance: After washing the surface of the paint film of a sample that has been exposed to outdoor staining for 5 years in accordance with JIS K5400, the color difference ΔE is measured using a color difference meter.
実施例と同じ方法で製造したセメント基材に以下に示す
方法で塗膜をコーティングしたものをサンプルとし塗膜
の物性を測定した。結果を表１に示す。A cement base material manufactured by the same method as in the example was coated with a coating film using the method shown below, and the physical properties of the coating film were measured. The results are shown in Table 1.
比較例１
実施例１と同一な水ガラス系無機質塗料を２４０ｇ／イ
塗布し５分間セツティングした後、加熱炉で２７０℃１
０分間焼付けを行なった。Comparative Example 1 240 g/day of the same water glass-based inorganic paint as in Example 1 was applied, set for 5 minutes, and heated to 270°C in a heating furnace.
Baking was performed for 0 minutes.
比較例２
実施例１と同一な水ガラス系無機質塗料を２４０ｇ／イ
塗布した。さらにこの表面にけい素アルコキシドとじて
テトラエトキシシランおよびメチルトリエトキシシラン
を用い重量平均分子量か４００およびポリマー中のＳｉ
Ｏ□重量比か９２９６に調整して得られた透明なポリシ
ロキサン系無機質塗料を２０ｇ／ポ塗布し５分間セツテ
ィングした後、加熱炉で２７０℃ＩＯ分間焼付けを実施
した。Comparative Example 2 The same water glass-based inorganic paint as in Example 1 was applied at 240 g/day. Furthermore, using tetraethoxysilane and methyltriethoxysilane as silicon alkoxide on this surface, the weight average molecular weight was 400 and the Si in the polymer was
A transparent polysiloxane-based inorganic paint obtained by adjusting the O□ weight ratio to 9296 was applied at 20 g/pot, allowed to set for 5 minutes, and then baked in a heating furnace at 270° C. for 10 minutes.
比較例３
実施例１と同一な水ガラス系無機質塗料を２４０ｇ／イ
塗布し、さらにこの表面にけい素アルコキシドとしてブ
チルトリエトキシシランを用い重量平均分子量か５３０
０およびプレポリマー中の５ｔ０２重量比か５０％に調
整して得られた透明なポリシロキサン系無機質塗料を２
０ｇ／ｍ塗布し５分間セツティングした後、加熱炉で２
７０°ＣＩＯ分間焼付けを行なったものをサンプルとし
た。Comparative Example 3 240 g/day of the same water glass-based inorganic paint as in Example 1 was applied, and further, butyltriethoxysilane was used as the silicon alkoxide on the surface, and the weight average molecular weight was 530.
The transparent polysiloxane-based inorganic paint obtained by adjusting the weight ratio of 0 and 5t02 in the prepolymer to 50% was
After applying 0g/m and setting for 5 minutes, heat in a heating oven for 2
The sample was baked for 70°CIO minutes.
けス下余白） 表 １bottom margin) Table 1
Claims (1)
ングされ、さらにその表面にけい素アルコキシドの加水
分解、重縮合により生成する重量平均分子量が１０００
以上２００００未満でかつポリマー中のＳｉＯ＿２重量
化が８０％以上であるポリシロキサン系無機質塗料がコ
ーティングされていることを特徴とするセラミックコー
ティングセメントパネル。The surface of the cement base material is coated with a water glass-based inorganic paint, and the surface is coated with a weight average molecular weight of 1000 produced by hydrolysis and polycondensation of silicon alkoxide.
A ceramic coated cement panel characterized in that it is coated with a polysiloxane-based inorganic paint having a molecular weight of less than 20,000 and a SiO_2 weight ratio in the polymer of 80% or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28707290A JPH04164880A (en) | 1990-10-26 | 1990-10-26 | Ceramic-coated panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28707290A JPH04164880A (en) | 1990-10-26 | 1990-10-26 | Ceramic-coated panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04164880A true JPH04164880A (en) | 1992-06-10 |
Family
ID=17712693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28707290A Pending JPH04164880A (en) | 1990-10-26 | 1990-10-26 | Ceramic-coated panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04164880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314256A (en) * | 2014-10-13 | 2015-01-28 | 山东理工大学 | Preparation method of polished tile waste and expanded perlite combined multi-surface colorful decorating wall body material |
-
1990
- 1990-10-26 JP JP28707290A patent/JPH04164880A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314256A (en) * | 2014-10-13 | 2015-01-28 | 山东理工大学 | Preparation method of polished tile waste and expanded perlite combined multi-surface colorful decorating wall body material |
| CN104314256B (en) * | 2014-10-13 | 2016-08-24 | 山东理工大学 | Tile polished waste combines the preparation method of expanded perlite multiaspect illuminated materials for wall |
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