JPS582194B2 - Mineral coating composition - Google Patents
Mineral coating compositionInfo
- Publication number
- JPS582194B2 JPS582194B2 JP8040878A JP8040878A JPS582194B2 JP S582194 B2 JPS582194 B2 JP S582194B2 JP 8040878 A JP8040878 A JP 8040878A JP 8040878 A JP8040878 A JP 8040878A JP S582194 B2 JPS582194 B2 JP S582194B2
- Authority
- JP
- Japan
- Prior art keywords
- cement
- coating composition
- silicate
- modified water
- mineral 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.)
- Expired
Links
- 239000008199 coating composition Substances 0.000 title claims description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 239000004568 cement Substances 0.000 claims description 14
- 229910019142 PO4 Inorganic materials 0.000 claims description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 7
- 239000010452 phosphate Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 10
- 235000021317 phosphate Nutrition 0.000 description 10
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 150000004679 hydroxides Chemical class 0.000 description 3
- 239000010454 slate Substances 0.000 description 3
- 150000003623 transition metal compounds Chemical class 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 239000011701 zinc 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
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- -1 alkali metal salts Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- VQWFNAGFNGABOH-UHFFFAOYSA-K chromium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[Cr+3] VQWFNAGFNGABOH-UHFFFAOYSA-K 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012784 inorganic fiber Substances 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
- 239000000395 magnesium oxide Substances 0.000 description 1
- IPJKJLXEVHOKSE-UHFFFAOYSA-L manganese dihydroxide Chemical compound [OH-].[OH-].[Mn+2] IPJKJLXEVHOKSE-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003607 modifier Substances 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
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
【発明の詳細な説明】
本発明はスレートのような外装材の表面を被覆するため
の無機質被覆組成物の改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to improvements in inorganic coating compositions for coating the surfaces of exterior materials such as slate.
従来、珪酸アルカリにセメントを加える実例は防水セメ
ントとして古くから知られていたが、両者の反応が早く
、発熱を伴うために薬剤の変質をきたし、防水力や接着
力の低下を招く結果となり、このままでは無機質被覆組
成物として使用し得ないという欠点があった。Conventionally, adding cement to alkali silicate has been known for a long time as waterproof cement, but the reaction between the two is rapid and generates heat, leading to deterioration of the chemical and resulting in a decrease in waterproofing and adhesive strength. There was a drawback that it could not be used as an inorganic coating composition as it was.
本発明はかかる従来例の欠点に鑑みてなされたもので、
本発明の目的とするところは、変性水溶性珪酸塩とセメ
ントとの反応速度を抑え、低温又は常温で硬化し、薬剤
の変質をきたさず、防水力や接着力の低下を招くことが
ない無機質被覆組成物を提供するにある。The present invention was made in view of the drawbacks of the conventional example, and
The purpose of the present invention is to suppress the reaction rate between modified water-soluble silicate and cement, cure at low temperature or room temperature, and create an inorganic material that does not cause deterioration of the drug or cause a decrease in waterproofing power or adhesive strength. A coating composition is provided.
以下、本発明を詳述する。The present invention will be explained in detail below.
珪酸アルカリはＭ２０・ＸＳｉＯ２（ここでＭはアルカ
リ金属、−Ｎ（ＣＨ２ＯＨ）４Ｎ（Ｃ２Ｈ４ＯＨ）４又
は−Ｎ（ＣＨ３）２（６Ｈ５であり、Ｘは例えば０．２
乃至９．０の正数で好ましくは０．２乃至０．９の正数
を表わす。The alkali silicate is M20.
It represents a positive number from 9.0 to 9.0, preferably from 0.2 to 0.9.
）で示され、アルカリ金属塩としては例えば珪酸リチウ
ム、珪酸ナトリウム、珪酸カリウムなどがある。), and examples of alkali metal salts include lithium silicate, sodium silicate, and potassium silicate.
変性に用いられる遷移金属の酸化物としては酸化クロム
、酸化マンガン、酸化亜鉛、酸化バナジウムなどがあり
、水酸化物としては水酸化クロム、水酸化マンガンなど
がある。Transition metal oxides used for modification include chromium oxide, manganese oxide, zinc oxide, vanadium oxide, etc., and hydroxides include chromium hydroxide, manganese hydroxide, etc.
燐酸塩はＣａ，Ｚｎ，Ａｌ，Ｆｅのうちの少なくとも一
種類の金属を含有する第１燐酸塩、第２燐酸塩、第３燐
酸塩、セスキ燐酸塩、メタ燐酸塩などである。The phosphates include primary phosphates, secondary phosphates, tertiary phosphates, sesquiphosphates, metaphosphates, etc. containing at least one metal selected from Ca, Zn, Al, and Fe.
セメントととしては、ボルトラントセメント、白セメン
ト、アルカリセメント、マグネシャセメントなどを使用
する。As the cement, voltant cement, white cement, alkali cement, magnesia cement, etc. are used.
しかして１種または２種以上の珪酸アルカリとＣｒ，Ｍ
ｎなどの遷移金属の酸化物及び水酸化物のうちの少なく
とも一種類の金属化合物とを混合して撹拌しながら反応
させ、バインダーとして使用する変性水溶性珪酸塩を形
成する。Therefore, one or more types of alkali silicate and Cr, M
At least one metal compound selected from oxides and hydroxides of transition metals such as n is mixed and reacted with stirring to form a modified water-soluble silicate used as a binder.
この場合、常圧下において４０℃乃至１００℃の温度で
３時間乃至７２時間反応させるか、又は耐圧反応装置内
において１００℃乃至１８０℃の温度で常圧下よりも短
時間に反応させて変性水溶性珪酸塩を形成する。In this case, the reaction is carried out at a temperature of 40°C to 100°C under normal pressure for 3 to 72 hours, or in a pressure-resistant reactor at a temperature of 100°C to 180°C for a shorter period of time than under normal pressure. Forms silicates.
またこの場合、水溶性珪酸アルカリと変性剤である遷移
金属の水酸化物及び水酸化物との重量比は１００：０．
１乃至１００：４０の範囲である。In this case, the weight ratio of the water-soluble alkali silicate to the hydroxide of the transition metal as the modifier is 100:0.
It ranges from 1 to 100:40.
この範囲より遷移金属の化合物が少ないと充分な耐水性
が変られず、一方、遷移金属の化合物がこの範囲より多
くなると原料費用が高価となるばかりでなく、流動性、
均一性に問題がでてくるので使えない。If the transition metal compound content is less than this range, sufficient water resistance will not be achieved, while if the transition metal compound content is more than this range, not only will the raw material cost be high, but the fluidity and
It cannot be used because it causes problems with uniformity.
以上のようなバインダとして使用する変性水溶性珪酸塩
にＣａ，Ｚｎ，Ａｌ，Ｆｅのうちの少なくとも一種類の
燐酸塩とセメントを配合して無機質被覆組成物を形成す
るのであるが、望ましい配合としては、変性水溶性珪酸
塩１００部に燐酸塩１０〜２０部、セメント２０〜６０
部である。The inorganic coating composition is formed by blending the modified water-soluble silicate used as the binder with cement and at least one phosphate of Ca, Zn, Al, and Fe. is 100 parts of modified water-soluble silicate, 10 to 20 parts of phosphate, and 20 to 60 parts of cement.
Department.
また上記系にシリカ、炭酸カルシウムなどの体質顔料や
着顔顔料、有機又は無機の繊維を加えても差支えない。Furthermore, extender pigments such as silica and calcium carbonate, pigments, and organic or inorganic fibers may be added to the above system.
このような無機質被覆組成物をスレートのような外装材
の表面にスプレー塗布し、低温又は常温で硬化する無機
質塗料として使用するものであるが、無機質被覆組成物
中にＣａ，Ｚｎ，Ａｌ，Ｆｅのうちの少なくとも一種類
の燐酸塩が存在するため、変性水溶性珪酸塩とセメント
はゆるやかに反応して硬化し、硬化熱の発生が少なくて
接着力や防水能力が低下することがない。Such an inorganic coating composition is spray-coated onto the surface of an exterior material such as slate and used as an inorganic coating that hardens at low or room temperature. Due to the presence of at least one type of phosphate, the modified water-soluble silicate and cement slowly react and harden, generating less heat of hardening, so that adhesive strength and waterproofing ability do not deteriorate.
本発明は上述したように珪酸アルカリと遷移金属の酸化
物及び水酸化物のうちの少なくとも一種類の金属化合物
とを加熱反応させて変性水溶性珪酸塩を形成したので、
バインダーとなる変性水溶性珪酸塩の耐水性を遷移金属
の化合物で向上させることができ、また変性水溶性珪酸
塩にＣａ，Ｚｎ，Ａｌ，Ｆｅのうちの少なくとも一種類
の燐酸塩及びセメントを配合して無機質被覆組成物とな
したので、燐酸塩は変性水溶性珪酸塩とセメントとの反
応速度を抑えることができ、燐酸塩にて反応熱の発生を
少なくすることができるから、組成物は常温又は比較的
低い温度で硬化することができ、組成物で形成した被膜
は防水能力や接着力が反応熱により低下することがない
ものである。In the present invention, as described above, a modified water-soluble silicate is formed by heating an alkali silicate and at least one metal compound selected from transition metal oxides and hydroxides to form a modified water-soluble silicate.
The water resistance of the modified water-soluble silicate serving as the binder can be improved with a transition metal compound, and the modified water-soluble silicate is blended with at least one phosphate of Ca, Zn, Al, and Fe and cement. Since the phosphate can suppress the reaction rate between the modified water-soluble silicate and cement, and the phosphate can reduce the generation of reaction heat, the composition can be made into an inorganic coating composition. It can be cured at room temperature or at a relatively low temperature, and the waterproof ability and adhesive strength of the film formed from the composition will not deteriorate due to reaction heat.
以下、実施例により本発明を具体的に説明する。Hereinafter, the present invention will be specifically explained with reference to Examples.
実施例
上記実施例１乃至実施例５の無機質被覆組成物を混練後
、スレート上にスプレー塗装し、次の条件で焼成養生し
た。EXAMPLE The inorganic coating compositions of Examples 1 to 5 above were kneaded, spray-painted onto slate, and baked and cured under the following conditions.
試験条件は下記の通ってある。The test conditions are as follows.
１） 耐水性試験 ２０℃の上水中に５０時間浸漬。1) Water resistance test Soaked in tap water at 20°C for 50 hours.
２） 耐洗浄性試験 洗浄機の５００ｇのブラシで１００回洗浄。2) Washing resistance test Washed 100 times with the 500g brush of the washing machine.
３） 促進耐候性試験
ウエザーオメータによる２００時間曝露試験４） 耐燃
性試験
ＪＩＳＡ−１３２１−７０
５） 耐熱性試験
８００℃で１０分間加熱
表４の結果から明らかなように実施例１乃至実施例５の
無機質被覆組成物はいずれも耐水性、耐洗浄性、促進耐
候性、耐燃焼性、耐熱性、密着性ともに良好であった。3) Accelerated weather resistance test 200-hour exposure test using Weather-O-meter 4) Flame resistance test JISA-1321-70 5) Heat resistance test Heating at 800°C for 10 minutes As is clear from the results in Table 4, Examples 1 to 3 All of the inorganic coating compositions No. 5 had good water resistance, wash resistance, accelerated weather resistance, flame resistance, heat resistance, and adhesion.
Claims (1)
及び水酸化物のうちの少なくとも一種類の金属化合物と
を加熱反応させて得られた変性水溶性珪酸塩に、Ｃａ，
Ｚｎ，Ａｌ，Ｆｅのうちの少なくとも一種類の燐酸塩と
セメントを配合せしめて成ることを特徴とする無機質被
覆組成物。1. Ca,
An inorganic coating composition comprising a phosphate of at least one of Zn, Al, and Fe and cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8040878A JPS582194B2 (en) | 1978-06-30 | 1978-06-30 | Mineral coating composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8040878A JPS582194B2 (en) | 1978-06-30 | 1978-06-30 | Mineral coating composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS557567A JPS557567A (en) | 1980-01-19 |
| JPS582194B2 true JPS582194B2 (en) | 1983-01-14 |
Family
ID=13717456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8040878A Expired JPS582194B2 (en) | 1978-06-30 | 1978-06-30 | Mineral coating composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582194B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9038722B2 (en) | 2012-10-15 | 2015-05-26 | Halliburton Energy Services, Inc. | Cement compositions containing metphosphate and methods of use |
-
1978
- 1978-06-30 JP JP8040878A patent/JPS582194B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS557567A (en) | 1980-01-19 |
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