JPS59223785A - Incombustible material - Google Patents

Abstract

PURPOSE:To provide an incombustible material which is inexpensive and is completely self-extinguishing, prepd. by mixing into a base material a self-extinguishing substance which generates CO2 when heated. CONSTITUTION:The incombustible material is prepd. by applying a self-extinguishing substance which generates CO2 when heated, e.g. Na2CO3 to cloth, fiber, wood, coating, oil and fat, asphalt, pitch, rubber, etc. by mixing, dissolution or impregnation.

Description

[Detailed Description of the Invention] This invention involves mixing, impregnating, coating, or combining with other substances a substance that self-extinguishes by generating carbon dioxide when heated above a certain temperature. It is characterized by the fact that it is made into a self-extinguishing substance by sintering it.

Aviation pier. Rocket. Spaceship, space bus. space shuttle. space station. Undersea house. General housing. Building.

construct. Warehouse.

Ship. ship. Vehicle. car. train. train. Pier. device.

Power generation equipment. Power transmission equipment. Power receiving equipment. Substation equipment. electrical equipment.

electrical appliances. Nuclear power. Plant (petroleum, chemical, machinery, nuclear) communication equipment. Broadcast facility. Radar equipment. weapons. Medicine.

(Cement, mortar, wall materials, cloth, fibers, etc. that make up these materials.

wood. bamboo. paper. furniture. bedding. clothing. furniture. leather.

ornaments. Synthetic resin. ) Railway. Bridge. Tunnel. paint.

Oils and fats. Lubricant. silicon. Watkus. grease. Ceramics.

Bakelite. rubber. synthetic rubber. Asphalt. Pitzchi. petrochemical products. metal. Non-ferrous metals. Sintered metal. Oil-less (bearing.

bearing. slide base. ) Single or mixture of raw materials constituting brake linings (brake shoes, disk brakes, etc.).

Mixed with polymers, etc. Compound. Soaking. Covering. Impregnation. Dissolution.

Melting and/or heat pressing. Heat melting and crimping. If heat is applied to that part by other methods such as friction, fire, or other methods at a later date, it will vaporize and carbon dioxide will be released from the heated part. Cover and self-extinguish to prevent substances from deteriorating due to heat, evaporating, emitting smoke, burning, oxidizing, seizing, or causing harm to people, animals, or structures due to fire. It relates to an invention characterized by prevention, and also relates to its product and manufacturing method.

As mentioned above, conventional synthetic resins and other materials with rails. It was said that most materials, regardless of whether they were unframed, could not survive fire, and it was completely impossible to make materials made of hydrocarbons such as asphalt and rubber nonflammable. .

The present invention is applicable to these substances, which self-extinguish by emitting carbon dioxide from the heated part when heated, such as sodium bicarbonate and potassium carbonate. sodium carbonate. Mixing calcium carbonate and other substances that generate carbon dioxide with other substances, mixing them in solutions, immersing them, impregnating them, and combining them. Dissolution.

Melting, coating. Heat crimping. It solves the drawbacks that were said to be extremely difficult in the past by simply applying heat melting and crimping or other methods, and if additional heat resistance is required, use of soda silicate, sodium silicate, and/or other heat resistant materials. and halogen family. Titanium family. Vanadium family. Chromium family boron family. carbon. nitrogen. Boron nitride. Magnesium nitride.

Carborundum, silicon carbide, calcium silicate. Sodium silicate.

quartz. alumina. Other heat-resistant substances may also be added.

Also, if you need insulation, use perlite. Hiruite. silica.

volcanic ash. fly ash. Silica stone. pumice. Clouds. Silica earth. Kaolin. asbestos. plaster. Cement or other heat-insulating materials may also be added.

Other metals and non-ferrous metals. Sintered metal. Ceramics. Bakelite.

silicon. Synthetic resins, their powders, oils, and lubricants.

grease. Watkus. silicon. Other oils and fats can also be mixed with, impregnated with, combined with, or immersed in materials that generate carbon dioxide when heated, heat-resistant insulation materials, etc.
Oil-less (bearings) formed by coating, melting, melting, heat-pressing, heat-melting-pressure bonding, and/or other methods.

slide base. Shaft.

Coupling. etc.) Sliding friction. rotational friction. If the oil is large and mixed with oilless equipment installed to prevent heating, even if such equipment reaches high temperatures due to high speed rotation or sliding friction, the heat resistant materials and insulation materials mixed, combined, and mixed will prevent heating. At the same time, calcium carbonate releases carbon dioxide to suppress smoke and ignition, and self-extinguishes, so there is no possibility of heating, smoking or igniting due to friction or external heat, which was the case in the past.

In addition, lining materials for brake linings, brake sheets, disk brakes, and other lining materials are conventionally made by mixing asbestos powder with barium sulfate, coconut shell, and other fibers with phenol resin powder and press-molding them using a heat press. As the use of asbestos has been banned due to its carcinogenic properties, the industry is currently looking for a substitute for asbestos, so instead of asbestos, clouds are processed using a special crushing method to produce barium sulfate, coconut shells, etc. A heat resistance friction test was conducted between a conventional product and a heat-resistant material, heat insulating material, calcium carbonate powder, etc. mixed well with phenolic resin powder in the fibers, and then pressure-molded using a heat press. was carbonized in 3 minutes, whereas a product made by mixing cloud powder with heat-resistant insulation, calcium carbonate, and vermiculite did not change even after 15 minutes, and its friction resistance was higher than that of conventional products. It was hot.

Furthermore, to explain based on one example, it is said that asphalt and rubber are the most difficult substances to make non-flammable because they are composed of hydrocarbons, and it is impossible to make them completely non-flammable with other heat-resistant materials. Asphalt (1) 10g
Melt it by heating, mix 3g of calcium carbonate powder, stir well, pour into a mold, let cool and solidify, and make one sheet of material that does not contain calcium carbonate, and cut out a part of the same area from each sheet. Then, we lined them up on an iron plate and heated them with a burner at 900°C. The ones that did not contain calcium carbonate burned up after one minute, emitting black smoke, but the ones that did have the mixture melted and spread, but after 10 minutes. However, there was no smoke or ignition. This is because the contained carbon dioxide vaporizes and covers the entire surface of the molten asphalt (1) (same for rubber and plastic) solution, preventing the asphalt from vaporizing, evaporating, and igniting.

As mentioned above, bicarbonate of soda. sodium carbonate. Calcium carbonate. potassium carbonate. By mixing or coating with other substances that generate carbon dioxide, it is possible to turn an otherwise flammable substance into a non-flammable substance. Also bicarbonate of soda. sodium carbonate. Potassium carbonate dissolves in water to reduce alkalinity, and this aqueous solution can be impregnated, coated, or sprayed onto materials (paper, cloth, fibers, wood, and other materials).
paint.

Ceramics. silicon. Fats and oils. Lubricant. plastic powder. Others) Can also be mixed with substances dissolved in a solvent.

Also, calcium carbonate does not dissolve in water, but it is calcium carbonate.

potassium carbonate. bicarbonate of soda. sodium carbonate.

or other materials that generate carbon dioxide when heated, and mixed with materials at room temperature. This mixture is used because it can be mixed with substances dissolved in a solvent or heated and dissolved, and the surface of the substance poured into a mold and taken out will not change or deteriorate at all compared to when it is not mixed. If a fire breaks out, you can use synthetic resin at a low price. paint.

solvent. Oils and fats. rubber asphalt. It is very convenient because it can make even other materials completely self-extinguishing and non-combustible, and it can also be neutralized with acid and returned to its original state.

[Brief explanation of drawings]

Figure 1 shows a noncombustible asphalt board made by mixing asphalt with calcium carbonate and constructing it into a board shape. (1) is non-combustible asphalt board patent applicant Yasuyuki Sakurada

Claims (1)

[Claims] (1) A material characterized by being made by mixing substances that self-extinguish by emitting carbon dioxide when heated. (2) A substance that causes a chemical reaction and emit carbon dioxide when heated. (3) A substance characterized by being made by combining substances that self-extinguish when heated (3) A substance characterized by being impregnated with a substance that self-extinguishes by emitting carbon dioxide when heated (4) When heated A substance characterized by being made by coating a substance that emits carbon dioxide and self-extinguishes (5) A nonflammable liquid made by dissolving a substance that emits carbon dioxide and self-extinguishes when heated in a solvent (6) Adhesive A substance made by dissolving it in a solvent and mixing it with a substance that self-extinguishes by emitting carbon dioxide when heated (7)
A substance made by heating and melting a substance and mixing it with a substance that self-extinguishes by emitting carbon dioxide when heated (8) When heated to a liquid, it causes a chemical reaction and generates carbon dioxide to self-extinguish. Noncombustible materials (paints, etc.) made by mixing substances that
Flame retardant material that causes a chemical reaction when heated and emits carbon dioxide to self-extinguish (10) A substance that self-extinguishes by emitting carbon dioxide when heated is mixed into the material that makes up the oil-less bearing. Bearings (11) Bearings that are characterized by the fact that slag and vermiculite are mixed into the substances that make up the oil-less bearings (12) Bearings that are characterized by the fact that heat-resistant materials are mixed into the substances that make up the oil-less bearings. Bearing (13) A material that self-extinguishes by emitting carbon dioxide when heated is mixed into the material that makes up the oil-less bearing. (14) A material that self-extinguishes by emitting carbon dioxide when heated is mixed into the material that makes up the oil-less bearing. Slide base (15), which is characterized by the fact that it is mixed into the substance that makes up the base; Brake lining (and brake shoe and disk brake), which is characterized by the use of clouds instead of asbestos (16) Dioxide when heated. Braking device (17) Items 1, 2, 3, and 17 characterized by mixing a substance that emits carbon and self-extinguishes into the substance that constitutes the brake lining (brake lining, disk brake, etc.) Section 4, Section 5, Section 6, Section 7, Section 8, Section 9, Section 1, Section 11, Section 1, Section 1, Section 14, Section 15. Substances or devices characterized by a heat-resistant material mixed into the substances constituting the items listed in Item 1, Item 16, and Item 17. (18) Paragraph 1, Paragraph 2, Paragraph 1, Paragraph 4, Paragraph 5, Paragraph 6, Paragraph 7, Paragraph 8, Paragraph 9, Paragraph 1, Paragraph 11, Paragraph 11 A manufacturing method characterized by manufacturing by the manufacturing method of 议论, 1st 1st item, 14th item, 15th item, 16th item, 1st item 17th item, etc. (19) Non-combustible asphalt characterized by being made non-combustible by mixing asphalt with a substance that self-extinguishes itself by emitting carbon dioxide when heated. (20) Non-combustible rubber characterized by mixing a substance that self-extinguishes itself by emitting carbon dioxide when heated (21) A non-combustible rubber that emits carbon dioxide and self-extinguishes when heated. A non-combustible synthetic resin that is made non-combustible by being mixed into a synthetic resin. (22) Noncombustible fibers (characterized by a mixture of paper or fibers with a substance that self-extinguishes by generating carbon dioxide when heated)
23) Clause 19, Clause 11, Clause 11. A manufacturing method characterized by manufacturing according to the manufacturing method described in Section 1.