JPH0356578A - Filling coating for rock wool board - Google Patents
Filling coating for rock wool boardInfo
- Publication number
- JPH0356578A JPH0356578A JP19505589A JP19505589A JPH0356578A JP H0356578 A JPH0356578 A JP H0356578A JP 19505589 A JP19505589 A JP 19505589A JP 19505589 A JP19505589 A JP 19505589A JP H0356578 A JPH0356578 A JP H0356578A
- Authority
- JP
- Japan
- Prior art keywords
- rock wool
- coating
- paint
- sealing
- thickener
- 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
- 239000011490 mineral wool Substances 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 title abstract description 18
- 238000000576 coating method Methods 0.000 title abstract description 18
- 239000002562 thickening agent Substances 0.000 claims abstract description 22
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- 239000003973 paint Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004606 Fillers/Extenders Substances 0.000 description 3
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 3
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、天井材、壁材等に使用されるロックウール板
の表面化粧塗装の前段階において、ロックウール板の下
地処理として施される目止め塗装に使用されるロックウ
ール板用の目止め塗料に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention is applied as a base treatment for rock wool boards used for ceiling materials, wall materials, etc., in the stage before the surface decorative coating of the rock wool boards. This invention relates to a sealing paint for rock wool boards used for sealing.
従来、ロヴクウール板の下地処理として、目止め塗料を
塗装する場合、ロールによって目止め塗料を転写塗装し
ていた。この場合、使用される目止め塗料は、水性エマ
ルジョン塗料であって、この目止め塗料の塗装性能を向
上させるために、該水性エマルジョン塗料に増粘剤を添
加していた。Conventionally, when applying a sealing paint as a base treatment for Rovk Wool boards, the sealing paint was transferred using a roll. In this case, the sealing paint used was a water-based emulsion paint, and a thickener was added to the water-based emulsion paint in order to improve the coating performance of the sealing paint.
従来、ζの増粘剤としては、ＭＣ（メチルセノレロース
）、ＨＥＣ（ヒドロキシメチルセルロース）が採用され
てｈた。Conventionally, MC (methylsenorelose) and HEC (hydroxymethylcellulose) have been employed as thickeners for ζ.
しかしながら、従来のように、増粘剤としてＭＣ或いは
ＨＥＣを採用した場合には、塗装性能の向上が充分に図
られなーものであった。すなわち．ロール面よりローＪ
クウール板表面に塗料が充分に移行するか否かの転写性
、ロックウール板表面の凹凸が塗料によって充分にうめ
られるか否かの目止め性、及び、塗料の粘度が高くなり
過ぎず塗料が安定して供給されるか否かの機械安定性等
で評価される塗装性能が、満足できるものとはならなか
った。However, when MC or HEC is used as a thickener as in the past, the coating performance cannot be sufficiently improved. In other words. Low J from roll side
The transferability of whether the paint transfers sufficiently to the surface of the Rockwool board, the sealing ability of whether the unevenness of the surface of the Rockwool board is sufficiently filled with the paint, and the viscosity of the paint does not become too high. The coating performance, which is evaluated based on the mechanical stability of stable supply or not, was not satisfactory.
本発明は，上記従来における問題を解決するために発明
されたものであり、すなわち、その課題は、転写性、目
止め性及び機械安定性のすべてに優れた塗装性能良好な
ロックウール板用の目止め塗料を提供するにある．
〔課題を解決するための手段〕
本発明は、上記Ｓ題を解決するために、ロックウール板
の表面にロールによって転写塗装されるロックウール板
用の目止め塗料におｈて、水性エマルジ薔ン塗料にアク
リル系増粘剤を添加したものである。The present invention was invented in order to solve the above-mentioned conventional problems, namely, to create a coating material for rock wool boards that has excellent transferability, sealing properties, and mechanical stability, and has good coating performance. We provide sealing paint. [Means for Solving the Problems] In order to solve the above-mentioned problem S, the present invention uses water-based emulsion rose in a sealing paint for rock wool boards that is transfer coated onto the surface of rock wool boards using a roll. This is a paint with an acrylic thickener added.
本発明のロックウール板用の目止め塗料は、水性エマル
ジ１ン塗料にアクリル系増粘剤を添加してなるため、ロ
ール面からの離れが良くて転写性に優れ、しかも、ロッ
ク−ウール板表面の凹凸が充分にうめられて目止め性も
良好であり，又、塗料としての粘度が高るなり過ぎず機
械安定性にも優れたものである。The sealing paint for rock wool boards of the present invention is made by adding an acrylic thickener to the water-based emulsion paint, so it is easy to separate from the roll surface and has excellent transferability. The surface irregularities are sufficiently filled and sealing properties are good, and the viscosity as a paint is not too high and mechanical stability is also excellent.
以下、本発明を実施例に基づいて詳細に脱明する。 Hereinafter, the present invention will be explained in detail based on examples.
まず，塗料の塗装性能を表わす評価基準を下記第１表の
如く定める。First, evaluation criteria expressing the coating performance of paints are established as shown in Table 1 below.
上記評価基準に基づいて、本発明の一実施例と比較例と
を比較評価すると、下記第２表の如くとなる。A comparative evaluation of an example of the present invention and a comparative example based on the above evaluation criteria results in the results shown in Table 2 below.
この場合、各増粘剤の粘度特性は、下記第３表の如くで
ある．
（各増粘剤とも、１％溶液にて評価）
以上のことわら、粘度特性において、レペリングインデ
ックスが高く、チクソ性が低く、曳糸性が高いアクリル
系増粘剤■が、転写性、目止め性に優れていることがわ
かる。In this case, the viscosity characteristics of each thickener are as shown in Table 3 below. (Each thickener was evaluated using a 1% solution.) In terms of viscosity properties, the acrylic thickener ■, which has a high lepelling index, low thixotropy, and high stringiness, has the highest transferability. , it can be seen that it has excellent sealing properties.
次に、炭酸カルシウム或いはシリカ等の体質顔料の粒度
と増粘剤の檀類との関係を、転写性、目止め性を比較す
ることｌこよって評価すると、下記第４表の如くとなる
。これ等において採用される増粘剤は、ｈずれもアクリ
ル系の増粘剤で，本発明の実施例である。Next, the relationship between the particle size of the extender pigment such as calcium carbonate or silica and the thickener thickener was evaluated by comparing the transferability and sealing ability, and the result was as shown in Table 4 below. The thickener employed in these is also an acrylic thickener, which is an example of the present invention.
この場合、アクリル系増粘剤■、アクリル系増粘剤■の
粘度特性は、下記第５表の如くである。In this case, the viscosity characteristics of acrylic thickener (1) and acrylic thickener (2) are as shown in Table 5 below.
（いずれの増粘剤も、１％溶液にて評価）以上のことか
ら、体質顔料の粒度が４μと大きくなった場合には、レ
ベリングインデックス及び曳糸性が更に高いアクリル系
増粘剤■を採用する方が好まし論ことがわかる。(All thickeners were evaluated using a 1% solution) From the above, when the particle size of the extender pigment is as large as 4μ, an acrylic thickener with a higher leveling index and stringiness is used. I understand that it is preferable to adopt it.
以上示した実施例におｂて採用したアクリル系増粘剤■
．■は、東亜合成（株）８！のアロンＡ −７３０１
，同７３０６であるが、同様の粘度特性を有する他のア
クリル系増粘剤を使用しても良論。Acrylic thickener used in Example b shown above■
．． ■ is Toagosei Co., Ltd. 8! Aron A-7301
, 7306, but it is also a good idea to use other acrylic thickeners with similar viscosity characteristics.
又、本発明における水性エマルジョン塗料は、固形分６
０１以上、樹脂分１０ ’３以下に配合されれば良ｂも
のである。Further, the water-based emulsion paint in the present invention has a solid content of 6
If it is blended with a resin content of 0.01 or more and a resin content of 10'3 or less, it is good.
又、実際の製造工程におｂては、下記第６表の如き配合
の塗料を採用した。この場合、塗装機としては、リバー
スコーターが採用され、その塗布量は２０〜３０９７１
尺×１尺で、その塗装粘度は、３０００ ５００ ｃ
ｐｓ であって、転写性及び目止め性共に１００点と
評価されたものである。In addition, in the actual manufacturing process, paints with the formulations shown in Table 6 below were used. In this case, a reverse coater is used as the coating machine, and the coating amount is 20 to 30971.
Shaku x 1 shaku, the coating viscosity is 3000 500 c
ps, and was evaluated as 100 points for both transferability and sealability.
上述の如く、本発明のロックウール板用の目止め塗料に
おｂでは、水性エマルジョン塗料に、レペリングインデ
ックスが高く、チクソ性が低く、曳糸性の高いアクリル
系増粘剤が添加されているため、ロール面からロックウ
ール板表面への塗料の転写性が良好で、しかも、ロック
ウール板表面の凹凸が充分にうめられて目止め性も良好
であり、又、チクソ性が低ｈことに起因して塗料の粘度
が高くなり過ぎることがなく機械安定性にも優れたもの
である。又、本発明のロックウール板用の目止め塗料に
おいては、上述の如く塗装性能が向上されているため、
４μ〜８μと比較的粒度の大きいフィーラ−（体質顔料
）を配合することが可能で、目止め性を更に向上させる
ことができるものである。As mentioned above, in the sealing paint for rock wool boards of the present invention, an acrylic thickener having a high repelling index, low thixotropy, and high stringability is added to the water-based emulsion paint. Because of this, the transferability of the paint from the roll surface to the surface of the rock wool board is good, and the unevenness of the surface of the rock wool board is sufficiently filled in, and the sealing property is also good, and the thixotropy is low. As a result, the viscosity of the paint does not become too high and the mechanical stability is excellent. In addition, the sealing paint for rock wool boards of the present invention has improved coating performance as described above.
It is possible to blend a filler (extender pigment) with a relatively large particle size of 4 μm to 8 μm, and it is possible to further improve the filling property.
Claims (1)
されるロックウール板用の目止め塗料であって、水性エ
マルジョン塗料にアクリル系増粘剤を添加したことを特
徴とするロックウール板用の目止め塗料。(1) A sealing paint for rock wool boards that is transferred onto the surface of the rock wool board using a roll, and is characterized by adding an acrylic thickener to a water-based emulsion paint. stopper paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19505589A JPH0356578A (en) | 1989-07-26 | 1989-07-26 | Filling coating for rock wool board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19505589A JPH0356578A (en) | 1989-07-26 | 1989-07-26 | Filling coating for rock wool board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356578A true JPH0356578A (en) | 1991-03-12 |
Family
ID=16334806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19505589A Pending JPH0356578A (en) | 1989-07-26 | 1989-07-26 | Filling coating for rock wool board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356578A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8225145B2 (en) | 2008-12-11 | 2012-07-17 | Kabushiki Kaisha Toshiba | Information processing apparatus and diagnosis result notifying method |
| KR20160148494A (en) | 2014-04-17 | 2016-12-26 | 도시바 라이프스타일 가부시키가이샤 | Refrigerator |
-
1989
- 1989-07-26 JP JP19505589A patent/JPH0356578A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8225145B2 (en) | 2008-12-11 | 2012-07-17 | Kabushiki Kaisha Toshiba | Information processing apparatus and diagnosis result notifying method |
| KR20160148494A (en) | 2014-04-17 | 2016-12-26 | 도시바 라이프스타일 가부시키가이샤 | Refrigerator |
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