DE402020C - Refractory paint - Google Patents

Refractory paint

Info

Publication number
DE402020C
DE402020C DEK84768D DEK0084768D DE402020C DE 402020 C DE402020 C DE 402020C DE K84768 D DEK84768 D DE K84768D DE K0084768 D DEK0084768 D DE K0084768D DE 402020 C DE402020 C DE 402020C
Authority
DE
Germany
Prior art keywords
paint
binders
coating
refractory paint
refractory
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
Application number
DEK84768D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEK84768D priority Critical patent/DE402020C/en
Application granted granted Critical
Publication of DE402020C publication Critical patent/DE402020C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds

Description

Feuerfester Anstrich. Zusatz zum Patent qoog66. Gegenstand der Erfindung ist ein feuerfester Anstrich von ausgezeichneter Wirkung. Wesentlich für den Anstrich ist die Zusammensetzung der Streichmasse.Fireproof paint. Addition to the qoog66 patent. Subject of the invention is a fire retardant coating with an excellent effect. Essential for painting is the composition of the coating.

Das Patent Nr. 40o966 betrifft ein Verfahren zur Herstellung von hochfeuerfesten Gegenständen aus Zirkonerde. Das Verfahren besteht darin, daß rohe Zirkonerde mit stufenweise erweichenden Bindemitteln vermischt, ein Brei bereitet, die Gegenstände geformt und dann gebrannt werden. Eine derartige Masse, die hier zur Herstellung hochfeuerfester Gegenstände benutzt wird, läßt sich als feuerfeste Anstrichmasse verwenden. Man erhält eine geeignete Masse aus roher Zirkonerde als Hauptbestandteil, dazu kommt als niedrigschmelzendes Bindemittel ein gemahlenes niedrigschmelzendes Glas, z. B. Natriumsilikat oder ein Emailleglasfluß oder eine andere niedrigschmelzende Glasmasse. Als hochschmelzendes Bindemittel eignen sich solche Verbindungen von Magnesium, Kalzium und Aluminium, die beim Erhitzen Oxyde und Silikate dieser Metalle ergeben, z. B. Dolomit. ITm die Anstrichmasse streichfähig zu machen, gibt man noch ein kalt wirksames, zweckmäßig organisches Bindemittel: Kasein, Tragant, Agar-Agar oder andere Gelatine hinzu.Patent No. 40o966 relates to a method of making highly refractory Zirconia objects. The process consists in using raw zirconia Gradually softening binders mixed, a pulp prepares the objects shaped and then fired. Such a mass that is used here for manufacture Highly refractory objects is used, can be used as a refractory paint use. A suitable mass of raw zirconia is obtained as the main component, in addition, a ground low-melting binder is used as the low-melting binder Glass, e.g. B. sodium silicate or an enamel glass flux or another low melting point Glass mass. Such compounds are suitable as high-melting binders Magnesium, calcium and aluminum, which when heated, form oxides and silicates of these metals result, e.g. B. dolomite. There is still a lot to do to make the paint ready for use a cold active, functional organic binder: casein, tragacanth, agar-agar or other gelatine.

Es ist bereits geschützt, einen feuerfesten Anstrich aus keramischer Masse oder Wasserglas mit Zusatz organischer Substanzen in der 'Weise herzustellen, daß die keramischen Massen oder die organischen Substanzen in äußerst feiner Vermahlung benutzt werden.It is already protected, a refractory coating of ceramic To produce mass or water glass with the addition of organic substances in such a way that that the ceramic masses or the organic substances in extremely fine grinding to be used.

Hiervon unterscheidet sich der Erfindungsgegenstand aber dadurch, daß statt des einen Bindemittels die stufenweise erweichenden Bindemittel benutzt werden, wovon bei dem älteren Schutz keine Rede ist.The subject matter of the invention differs from this in that that instead of the one binder used the gradually softening binders which is not mentioned in the older protection.

Gemäß der Erfindung erhält man eine vorzügliche Anstrichmasse nach folgendem Rezept 4o g rohe Zirkonerde, 2o g gemahlenes kristallisiertes Wasserglas, 2o g Dolomit, 5 g Kasein, 2o g Wasser.According to the invention, an excellent paint composition is obtained following recipe 4o g raw zirconia, 2o g ground crystallized water glass, 20 g dolomite, 5 g casein, 20 g water.

Wird ein solcher Anstrich erwärmt, so kommen die in ihm enthaltenen, bei verschiedener Temperatur schmelzenden Bindemittel stufenweise zur Wirkung, sintern also nacheinander. Dichtigkeit tritt erst bei Temperaturen von solcher Höhe ein, wie sie bei Bränden nicht auftreten. Infolgedessen blättert die Anstrichmasse bei Gasentwicklung durch Blasenbildung nicht ab.If such a coating is heated, the contained in it, at different temperatures melting binders gradually take effect, sintering so one after the other. Leak-tightness only occurs at temperatures of such height that as they do not occur in fires. As a result, the paint will peel off Gas development does not decrease due to the formation of bubbles.

Die neue Anstrichmasse eignet sich nicht nur als Schutz gegen Brandgefahr, sondern kann auch zur Erhöhung der Feuerfestigkeit von Gegenständen in der Industrie benutzt werden. Beispielsweise kann man eine Ausmauerung von Magnesitsteinen in metallurgischen oder keramischen Ofen noch mit einem Anstrich nach der Erfindung versehen.The new paint is not only suitable as protection against the risk of fire, but can also be used to increase the fire resistance of objects in industry to be used. For example, you can build a lining of magnesite bricks in metallurgical or ceramic furnace still with a paint according to the invention Mistake.

Je nach dem Anwendungsgebiet kann selbstverständlich das - Mengenverhältnis der Bestandteile: - geändert werden; hier muß der Versuch entscheiden.Depending on the field of application, the - quantitative ratio can of course the components: - be changed; here the attempt must decide.

Claims (1)

PATENTANSPRUCH: Feuerfester Anstrich, dadurch gekennzeichnet, daß ein Gemisch aus roher Zirkonerde und stufenweise erweichenden Bindemitteln, wie es im Patent 4cog66 zur Herstellung hochfeuerfester Gegenstände benutzt wird, mit Hilfe eines kalt wirksamen, zweckmäßig organischen Bindemittels und Wasser zu einer Streichmasse verarbeitet ist-PATENT CLAIM: Fireproof paint, characterized in that a mixture of raw zirconia and gradually softening binders such as it is used in patent 4cog66 for the manufacture of highly refractory articles With the help of a cold effective, expediently organic binder and water to one Coating is processed
DEK84768D 1923-02-03 1923-02-03 Refractory paint Expired DE402020C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK84768D DE402020C (en) 1923-02-03 1923-02-03 Refractory paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK84768D DE402020C (en) 1923-02-03 1923-02-03 Refractory paint

Publications (1)

Publication Number Publication Date
DE402020C true DE402020C (en) 1924-09-12

Family

ID=7235176

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK84768D Expired DE402020C (en) 1923-02-03 1923-02-03 Refractory paint

Country Status (1)

Country Link
DE (1) DE402020C (en)

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