GB643345A - Improvements in and relating to heat repellant paints, cements and the like - Google Patents
Improvements in and relating to heat repellant paints, cements and the likeInfo
- Publication number
- GB643345A GB643345A GB2277947A GB2277947A GB643345A GB 643345 A GB643345 A GB 643345A GB 2277947 A GB2277947 A GB 2277947A GB 2277947 A GB2277947 A GB 2277947A GB 643345 A GB643345 A GB 643345A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ferric oxide
- oxide
- heat
- filler
- felspar
- 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
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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
A heat repellent paint comprises an alkaline silicate solution in admixture with ferric oxide and an inert filler, the proportion of ferric oxide being 20 to 70 per cent by volume of the combined ferric oxide and filler. The preferred proportions of ferric oxide is 25 to 50 per cent, these proportions being used in a sodium silicate solution consisting of 1 part of silicate to 3 parts of water. Talc is the preferred filler. In examples: (1) red ion oxide and talc are made into a paste with sodium silicate solution. There may also be present (2) calcium fluoride, (3) calcium fluoride and felspar and (4) zinc oxide and felspar. The compositions may be used to impregnate fire bricks, fire-grates, furnaces, kilns and heating plants generally, or be applied to any surface or material to prevent loss or penetration of heat.ALSO:A heat-repellant cement comprises an alkaline silicate solution in admixture with ferric oxide and an inert filler, the proportion of ferric oxide being 20 to 70 per cent, preferably 25 to 50 per cent, by volume of the combined ferric oxide and filler. A preferred solution comprises 1 part of sodium silicate to 3 parts of water, while tale is the preferred filler. In examples: (1) red iron oxide and talc are made into a paste with sodium silicate solution and there is also present (2) calcium fluoride; (3) calcium fluoride and felspar and (4) zinc-oxide and felspar. The compositions may be used to impregnate fire bricks, fire grates, furnaces, kilns and heating plants generally or may be applied to any surface or material to prevent loss or penetration of heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2277947A GB643345A (en) | 1947-08-15 | 1947-08-15 | Improvements in and relating to heat repellant paints, cements and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2277947A GB643345A (en) | 1947-08-15 | 1947-08-15 | Improvements in and relating to heat repellant paints, cements and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB643345A true GB643345A (en) | 1950-09-20 |
Family
ID=10184945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2277947A Expired GB643345A (en) | 1947-08-15 | 1947-08-15 | Improvements in and relating to heat repellant paints, cements and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB643345A (en) |
-
1947
- 1947-08-15 GB GB2277947A patent/GB643345A/en not_active Expired
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