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Invention relates to building materials and can be used in applying fire-retardant coatings on building structures. The fire-retardant composition in form of a water-tempered dry mixture for applying coatings is characterised by that it contains, wt %: portland cement 20.0-60.0, expanded vermiculite 10.0-40.0, chrysotile asbestos 5.0-25.0, chamotte 5.0-25.0, expanded pearlite 10.0-30.0, polyfunctional concrete modifier 0.1-1.0, fine water-soluble adhesive 2.0-8.0 and a water-retaining additive 0.1-3.0. |
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Intumescent fire retardant paint Invention relates to the chemical industry, namely to fire protective varnish and paint materials for protection of different structures and materials, for instance, wood, metal surfaces, and can be used, for instance, in construction, aviation, railway transport. An intumescent fire-retardant paint contains, wt %: a redispersible polymer binding agent 8-12, a carbonising substance - polyol 10-20, a foaming agent 10-20, a latent source of an organic acid 20-40, a pigment 4-7, a filling agent 8-10 and a thickening agent 0.1-0.5. Before application dry components of paint are mixed with water. |
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Elastomeric body with elastic flame-retardant coating Invention relates to elastomeric body suitable to be used in anti-vibration appliances and suspensions. Elastomeric body (1) has at least one layer of elastic and flexible flame-retardant coating covering part of the body (1). At least one layer of flame-retardant coating is non-halogenated and contains flame-retardant substance and elastic binding substance. Flame-retardant substance of one layer contains expandable graphite. Elasticity of at least one layer of coating exceeds 20%. |
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Fireproof composition for cable "kl-1" Invention relates to construction materials, namely to field of fireproof materials, and is intended for application of fireproof coating on single cable, bundle of cables or cable lines in construction of different buildings and constructions for ensuring nonproliferation of flame on cable surface. Fireproof composition includes, in wt %: melamine - 10.5-25, ammonium polyphosphate - 10-30, titanium dioxide - 0.5-7, pentaerythritol - 10-17, dispersion of vinylacetethylene - 10-50, plasticiser - 0.5-5, ethylene glycol - 0.5-5 to reduce minimal temperature of film formation, paraffin-based foam extinguisher - 0.1-1, hydroxyethylcellulose - 0.1-0.8, as structure-forming agent and reological additive and water - the remaining part. Coating based on obtained fireproof composition does not require reduction of current loading, does not crack and does not impair adhesion to surface in the process of exploitation. |
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Fireproof composition for wood "evrika" Invention relates to construction materials, namely to field of fireproof swelling materials and is intended for application on external and internal surfaces of wooden and wooden glued constructions for protection against fire and prevention of spread of flame on the surface of constructions. Fireproof composition for wood coating contains melanin, pentaerythrite, titanium dioxide, long-chained ammonium polyphosphate, dispersion of vinyl acetylene copolymer, as well as functional additives - ethylene glycol for reduction of minimal temperature of film-formation, paraffin-based foam extinguisher, hydroxyethylcellulose as structure-forming agent and water. |
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Fire retardant composition "lider" Fire retardant composition contains epoxy resin, a curing agent, aluminium hydroxide, a fire retardant system consisting of ammonium polyphosphate, melamine and pentaerythritol, titanium dioxide as a UV filter, melamine borate and a solvent. |
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Fire-protective coating composition Composition in form of a dry mixture contains cement, vermiculite, kaolin, dry redispersible latex, fibrous material, preferably ground glass fibre, glass microspheres, a plasticiser, a surfactant, preferably a mixture of sodium salts of alkylbenzene sulphonic acids, with the following ratio of components of the mixture (wt %): vermiculite - 15-33, kaolin - 15-40, glass microspheres - 10-30, fibrous material 2-15, surfactant - 0.01-0.1, plasticiser - 0.03-0.2, redispersible latex - 0.5-4.0, cement - the balance. |
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Low-flammable chemical-resistant polymer composition Invention relates to production of chemical-resistant, low-flammable filled epoxy-rubber compositions which can be used to repair and reconstruct building structures. The polymer composition contains the following components in wt %: 29.00-32.70 epoxy-diane resin, 2.49-3.70 amine curing agent, 9.80-14.32 mixture of butadiene-nitrile rubber and trichlorodiphenyl, taken in ratio of 1:1, 37.38-47.62 mineral filler, 1.82-3.24 antimony trioxide, 5.15-9.74 halogen-containing flame retardant, 0.87-2.18 mixed iron oxide pigment. The halogen-containing flame retardant used is a 30-60% solution of a product of bromating 1,1-dichloro-2,2-bis(4-chlorophenyl)ethylene, containing 50.44% bromine, 22.38% chlorine, 26.54% carbon and 0.64% hydrogen, in N,N-dimethyl-2,4,6-tribromoaniline. Iron oxide pigment, which is modified with non-equilibrium low-temperature plasma in a plasma-chemical reactor, is used in the composition. |
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Anticorrosion fire-proof paint Invention relates to paint industry and a paint coat having fire-proof and anticorrosion properties. Such a paint can be used in oil, gas and petrochemical industry, in public services and other sectors where there is need to protect surfaces of structures and components made from different materials, including when used in high temperature conditions. The paint contains organosilicon resin as binder, an organic solvent - xylene or paint thinner, filler - talc and kaolin with micro-wollastonite, a corrosion inhibitor in form of zinc phosphate with an additive of acid-free rust solvent based on tannins and target additives: emulsion of mineral oils based on paraffin and hydrophobic components, a solution of an alkaline liquid with silanol and a diurethane solution. The paint can further contain betolin and a drying agent. |
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Method of making fireproof coating for fibre-glass Invention relates to a method of fireproofing fibre-glass materials. The method of making a fireproof coating for fibre-glass involves depositing onto the fibre-glass a coating which contains a perchlorovinyl resin, an organic solvent - mixture of butyl acetate and acetone in ratio of 1:1 and a foaming filler in form of phosphorus-boron-chlorine-containing oligomer, which is obtained by reacting methyl phosphite borate with epichlorohydrin in weight ratio of 3.5:3, in amount of 8.5-11.5 pts.wt per 100 pts.wt coating composition, and then drying the coating at room temperature for 2 days, wherein the coating composition is deposited in a layer with thickness of 0.5-0.7 mm. |
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Fire-retardant cold-setting coating composition and method for production thereof Invention relates to fire-retardant silicone coatings meant for fireproofing cable factories having metal structures, ventilation ducts, including at atomic power plants and thermal power plants, as well as fire-resistant and moisture-protective finishing of industrial and building structures, including at atomic power plants and thermal power plants. The coating is obtained from a surface-bulk cold-setting composition which contains low-molecular weight siloxane rubber, low-molecular weight silanes, dibutyltin diacetate, ammonium polyphosphate and technical pentaerythritol, glased at defined ratios. The composition is prepared by bulk mixing of ingredients and is characterised by that the mixing process is supplemented with forced rubbing of granular ingredients in liquid siloxane rubber in a closed container with working volume ranging from 0.1 to 0.5 m3. Rubbing is carried out between movable blades and fixed legs, wherein the movable blades forcefully inject the composition into a grinding zone, thereby causing heating of the working mixture of the composition. |
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Method of obtaining fire-retardant intumescent composition Invention relates fire-retardant intumescent compositions used to reduce flammability and improve fire-resistance of materials and structures. The method producing a fire-retardant intumescent composition based on polymer binder, ammonium phosphate, pentaerythritol, melamine and target additives for stabilisation and decoration involves further addition to the composition of 3.0-7.0 wt % organosilicon polymers having backbone chains consisting of alternating silicon and oxygen atoms and 0.02-0.07 wt % C60 fullerene. |
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Fire-resistant silicate coating on metal Invention relates to chemical industry for making fire-resistant and heat-insulation coatings and a fire-resistant silicate coating on metal. The coating contains liquid sodium glass as binder, coagulated liquid glass as granular filler and carbon nanotubes that are dispersed in the binder and filler, with the following ratio of components, wt %: coagulated liquid glass - 10-12, carbon nanotubes - 0.0001-0.1, liquid sodium glass - the balance. |
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Invention relates to chemical industry and making fire-resistant and heat-insulating coatings. The fire-resistant coating contains liquid sodium glass as binder, coagulated liquid glass as granular filler and carbon nanoparticles that are dispersed in the binder and filler, with the following ratio of components, wt %: coagulated liquid glass - 12-50, carbon nanoparticles - 0.0001-0.1, liquid sodium glass - the balance. |
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Halogen-free fire retarders for epoxy resin systems Invention relates to epoxy resin-based compositions which contain fire retarder. The composition contains epoxy resin and a phosphate-containing fire retarder. The fire retarder is selected from salts of metals of Group 1 saccharide phosphate, salts of Group 2 glycerophosphate, and salts of metals of Group 1 polyphosphate. |
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Low-flammable chemical-resistant polymer composition Invention relates to chemical industry and the industry of structural materials, and specifically to production of chemical-resistant, low-flammable polymer compositions, which can be used in repairing and reconstructing building structures. The low-flammable chemical-resistant polymer composition contains, wt %: epoxy-diane resin 26.88-33.67, amine curing agent 2.53-3.90, mixture of butadiene-nitrile rubber or low molecular weight polybutadiene and trichlorodiphenyl in ratio of 1:1 10.12-15.28, mineral filler which is treated with low-temperature plasma 39.8-46.70, antimony trioxide 1.63-2.85, 1,1-dichloro-2,2-di(4-chlorophenyl)ethylene bromation product containing 50.44% bromine, 22.38% chlorine, 26.54% carbon and 0.64% hydrogen 5.19-8.55. |
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Flame retardant composition contains perchlorovinyl resin, an organic solvent and a blowing agent. The organic solvent is a mixture of butyl acetate and acetone in ratio of 1:1. The blowing agent is a phosphorus-, boron- and chlorine-containing oligomer. The oligomer is obtained by reacting methylphosphite borate with epichlorohydrin in weight ratio of 3.5:3.0. |
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Method of producing vibration- and noise-attenuating fire-retardant composition Method of producing vibration- and noise-attenuating mastic compound based on aqueous dispersion of a highly elastic copolymer, anisometric mineral filler, ammonium polyphosphate, pentaerythritol, melamine, target additives and intercalated graphite. |
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Method of obtaining fire-retardant intumescent composition Invention relates to fire-retardant intumescent materials. The method of obtaining a fire-retardant intumescent composition, consisting of a polymer binder based on organic polymer solutions, mono-substituted monoammonium phosphate, pentaerythritol, melamine, titanium dioxide, microtalc, propylene glycol and additives to achieve colour characteristics and improving dispersability. |
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Crude mixture for fire-retardant coating Invention is meant for fireproofing building structures, primarily metallic structures. The crude mixture contains binder and aggregate - vermiculite. The binder used is composite binder which contains 60-80% portland cement and 20-40% finely dispersed vermiculite cyclone dust, which is a foamed vermiculite production waste. The aggregate used is 0.63-2.5 fraction foamed vermiculite. The ratio of the composite binder to foamed vermiculite is 1:1.5-1:2.5 by volume. |
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Catalytically active coating material and use of coating material Catalytically active coating material for reducing the combustion temperature of soot and organic substances contains compounds of subgroup metals or elements of the third and fourth main groups, and compounds of alkaline elements. The compounds of subgroup metals or elements of the third and fourth main groups are selected from zirconium, aluminium, cerium, silicon, titanium, iron, germanium and gallium. The compounds of alkaline elements are selected from compounds of sodium, potassium, caesium and rubidium. The molar ratio of compounds of alkaline elements is higher than that of subgroup metals or elements of the third and fourth main groups. To obtain a coating on a substrate, the coating material is deposited on the substrate and the substrate with the deposited material is dried. The coating material is used to make coatings in internal combustion engines for the inside of the engine, pistons, exhaust systems and filters, on windowpanes, car parts, tubes and electric power station components, inside cabins and combustion chambers, as well as an auxiliary agent for removing slag at electric power stations, a non-stick agent on inspection glass of baking ovens, grills, household items, hotplates, on substrates for removing volatile organic compounds from air in a room, for catalysis of chemical oxidative processes for industrial application. |
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Composition for fire-protective coating using aluminium nanooxide Fire-protective coating, containing liquid glass as a base, further contains aluminium nanooxide with the following ratio of ingredients in wt %: anisometric nanosized filler 4-5; liquid glass - the balance. The anisometric nanosized filler used is aluminium nanooxide with size of inorganic layers of the order of 220-300 nm in length and 1-5 nm in thickness. |
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Method to protect surfaces from abrasive wear Method to protect surfaces of metal and ceramic parts from abrasive wear includes application of anti-abrasive paint onto the surface, soaking and thermal treatment, at the same time, the anti-abrasive paint is the paint of the following composition, wt %: boron carbide with grain size of the main fraction 28-40 mcm - 25.0-30.0%; bentonite - 10.0-15.0%; mineral bond - 60.0-65.0%; with the following composition of the mineral bond: aqueous solution of NaOH with specific weight of 1120 kg/m3 - 40.0%; dry concentrate of potash glass with a silicate module of 4.0 - 35.0%; bentonite - 10.0%; liquid sodium glass with specific weight of 1420 kg/m3 - 15.0%; thermal treatment is carried out in two stages: parts are heated to the temperature of 750-850°C with the speed of heating of 450°/hr, soaked for 30 minutes, afterwards cooled down to the temperature of 18-20°C with the speed of 450°/hr. |
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Composite material for protection of metals against corrosion Composite material as a protective coating is made of a composition containing an aluminium powder, a heat resistant powdery filler, a heat resistant grain material, liquid glass as the binder, and also a silicon-containing material. The heat resistant powdery material in the composition is chamotte with size of particles from 20 to 50 mcm. The heat resistant grain material in the composition is chamotte with size of particles from 0.3 to 1.5 mm. The silicon-containing material in the composition is ferrosilicon FS75 with grain structure from 0.3 to 1.5 mm. |
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Method for obtaining additive for coatings, which improves fire-resistance, and end products Additive includes base from metal hydroxide as an agent improving fire-resistance and suppressing smoke content. At the first stage of the method there performed is preliminary treatment of the agent, which involves replacement of water which is contained in metal hydroxide with organic solvent compatible with target coating, and drying of the above solid phase of metal hydroxide so that dry powder with average particle size of 1 nm to 10 mcm is obtained. At the second stage the dispersion of dry powder of metal hydroxide is performed by using an agitator. At dispersion stage resin and dispersant is mixed with the above dry powder. At that, the above resin and dispersant is compatible with target coating so that the above additive can be introduced easily and quickly to the coating by adapting viscosity of additive to viscosity of target coating. |
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Method of making moulded articles involves a step for preliminary foaming intumescent styrene polymers into foam plastic particles, applying an aqueous polymer dispersion onto the foam plastic particles, drying the polymer dispersion to form a water-insoluble film, filling a mould with the foam plastic particles coated with the polymer film and sintering. The applied coating is made from an aqueous polymer dispersion which is obtained by mixing 40-80 pts.wt liquid glass solution, 20-60 pts.wt liquid glass powder and 5-40 pts.wt aqueous polymer dispersion. |
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Invention relates to a mastic composition based on chlorosulphonated polyethylene for making non-roll roofing and waterproof coating with low inflammability. The composition contains chlorosulphonated polyethylkene CSPE-20I, perchlorovinyl resin PCV-LS, chloroparaffin CP-470 grade A, polymeric petroleum resin (PPR) grade B, mineral filler, antipyrene-antimony trioxide, a pigment, a hardener and an organic solvent. |
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Fire-resistant coating composition Composition contains liquid glass and amorphous limnic diatomite with specific surface area of 20.0-110.0 m2/g, with the following ratio of components, wt %: liquid glass 30-80, amorphous limnic diatomite 20-70. |
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Aqueous dispersion composition for fire-protection of building structures Described is an aqueous dispersion composition which contains an antifoaming agent, melamine, dispersant, water, aqueous dispersion of a copolymer of vinyl acetate and/or acrylate, ammonium polyphosphate, pentaerythritol, titanium dioxide, dolomite or calcite, zinc borate or zinc phosphate, or boron-modified zinc phosphate, wetting agent, dispersant, thickener, foaming agent, biocide and micronised schungite at a certain ratio of components. |
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Fire-protective coating composition Fire-protective coating composition contains ethylene glycol, titanium dioxide, melamine, ammonium polyphosphate, coalescent additive - texanol, polyvinyl-acrylic dispersion, water and instead of the traditional pentaerythritol, the invention employs technical pentaerythritol filtrate (TPF) containing a mixture of monopentaerythritol and polypentaerythritol 70-80% and sodium formate 3.8-15.6%, and additionally biocide (Glokill 80, Glokill 77). |
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Fire-retardant intumescence composition Invention relates to fire-retardant intumescence composition for producing coatings which can be used in aircraft construction, motor-car construction, building and chemical industry. The composition contains the following in pts.wt: epoxy resin 100, amine hardener 22-28, ammonium polyphosphate 15-25, triglycidyl phosphate 10-20, sodium polyaminomethylene phosphonate 5-10, carbon nanotubes 0.01-0.1, pentaerythritol 10-20. |
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Fire-retarding composition for metal structures Invention relates to a fire-retarding composition with intumescent action for metal structures. The composition contains a film-forming agent, hardener OSA-1, an ionic surfactant and thickener. The film-forming agent used is an aluminophosphate or aluminochromophosphate film-forming agent. The thickener used is crushed basalt fibre, glass microspheres or mixture thereof. The fire-retarding composition has improved process characteristics, particularly intumescence capacity at high temperatures. |
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Fireproof composition contains the following components in wt %: portland cement 25.0-50.0, kaolin 8.0-18.0, redispersed organic polymer 1.5-3.5, cellulose ether 0.1-0.8, foamed vermiculite - balance. The produced fireproof composition is a single-component. Application of the composition provides for fireproof efficiency for up to 240 min. |
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For coating moulds and rods there is developed composition of dressing containing components (wt sh.): refractory filler -electro-corundum (100); stabiliser- caolinite clay (3-7) activated with pyro-phosphate of sodium (0.0112÷0.0196); binding - solution of vinyl acetate (9.2÷9.6) in poly-vinyl alcohol (0.57÷0.65); plasticiser -di-butyl-phthalate (1.5÷1.8); solvent - water to humidity of ingredients 20-23 % and density 1.8÷2.1 g/cm3. As refractory filler there is used electro-smelted white corundum with fraction composition of particles equal to 20-40 mcm at amount not less, than 60 %. As stabiliser there is used refractory caolinite clay with colloidity not below 20 % activated with pyro-phosphate of sodium to creation of alkali medium pH=7÷9. |
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Floor covering fireproof polymer composition Composition contains the following (wt %): epoxy diane resin ED-20 51.81-63.82, mineral filler 15.54-19.16, ethylene diaminomethylphenol amine hardener 8.81-10.85, isopropylbenzene hydroperoxide 0.26-1.04, NK-1 accelerator 0.70-2.07 and antipyrene - phosphorus-containing methacrylate 5.21-20.73 of formula: |
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Composition to produce fire-retardant coating Composition to produce fire-retardant coating includes fire-retardant additive - carbonate of bivalent metal, amendment - diatomite or talc, hardener - portland cement and pigment. As binder it contains liquid sodium glass with module 2.6-3.2 and density of 1.200-1.230 g/cm3, modified with glycerin at the following ratio, wt %: (99.5-99.0):(0.5-1.0) accordingly, at the following ratio of components, wt %: binder - 60-70, carbonate of bivalent metal - 22-31, diatomite or talc - 4.5-6.0, portland cement - 1.0-3.5, pigment - balance. |
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Heat resistant paint for electrode marking Heat resistant paint for electrode marking contains graphite at amount of 91.0-93.0 wt %, zinc oxide at amount of 6.8-8.8 wt %, hydrochloric acid - 0.08-0.14 wt %, ethyl alcohol - 0.06-0.10 wt % and tri-ethylen-glycol at amount of 0.005-0.015 wt %. |
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Water soluble powder composition to produce fireproof composition intended for wood impregnation Invention relates to woodworking industry. Proposed water soluble powder composition comprises mineral salts and surfactants. Said mineral salts comprises crystal sodium tetraborate in amount of 15-50 wt % and natural halite with moisture content of 0.1-0.25 wt % and grain size less than or equal to 5 mm in amount of 50-85 wt %. Aforesaid surfactants represent sodium sulphonate in amount of 1-5 wt %. |
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Enamel for depositing anticorrosion fireproof bioresistant coating Invention relates to coating materials and can be used in anticorrosion fireproof bioresistant coating of different materials. The enamel is a set including the following (wt %): a semi-finished enamel product from brominated epoxy resin in an organic solvent in which filler materials are dispersed 8.52-13.5, pigments 18.27-25.29 and a rheological agent 1.7-2.7, as well as an amine type hardener. The resin base is synthesised from epoxy resin and tetrabromodiane in molar ratio of 3:1 and temperature 130-150°C in the presence of a catalyst - an oligomer of aromatically conjugated hydroxyphenylene in amount of 0.65-0.75 moles, which does not contain amines and is obtained via oxidative condensation of alkyl resorcin at 250°C. |
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Composition for fire- and bio-protection of wood Composition contains (wt %): polyorganosiloxane or tetraethoxysilane (2.5-10), polymethylphenyl siloxane resin which is not modified or modified with polyester (0.5-7.0), copolymer based on butylmethacrylate and methacrylic acid or ester thereof (6.0-10.0), phosphorus-containing compound, selected from tris-chloroethylphosphate, tris-chloropropylphosphate or ammonium polyphosphate (25.0-35.0), butanol (6.0-10.0) and aromatic solvent (the rest). The proposed composition gives wood 100% biostability and a second group of fire-protective effectiveness. |
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Antiburning-on heat insulating paint for rotary casting mould Invention relates to foundry, particularly to antiburning-on heat insulating paints for large-dimensioned moulds. Paint contains, wt %: zirconium powder- 70-75, bentonite - 2.5-4.5, dispenser 0.11-0.20, and water - the rest. In the capacity of dispenser it is used foaming agent on the basis of a-aliphine and foam-regulator on the basis of poly-methyl-poly-sylaxan in ratio 1.0:0.1. |
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Method for production of heat insulation and fire resistant combined polymer coating Method consists in surface application of layer of liquid-ceramic coating from composition that contains binder, mixture of hollow microspheres that differ in size in the range from 10 to 500 mcm and bulk density from 650 to 50 kg/m3, and auxiliary target additives, if required one or more layers of glass fibre mat, and then one or more layers of polymer blistering fire-resistant composition with additives are applied. |
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Heat-resistant paint for marking electrodes contains the following components with their ratio in mass % 63.0-66.0 pigment of red iron oxide, 28.5-30.5 iron three-chloride 6-aqua, 5.44-6.47 oxides of zinc, 0.02-0.04 ethyl spirits, 0.01-0.02 tri-ethylene glycols. |
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Composition for flame resistant coating of wood Invention relates to compositions for flame resistant coating production on wood, especially coloured coatings that shift wood to the hard-flammable material group. The composition for flame resistant coating of wood is described. It contains 8.5-28.0% weight ratio of polyorganosiloxane, 4.0-25.0% weight ratio of a pigment, 2.0-15.0% weight ratio of the filler - muscovite, 2.0-5.0 % weight ratio of trischlorinepropylphosphate as a plasticiser, 0.8-3.0% weight ratio of the rheological additive - bentonite clay and organic solvent, additionally the composition has 4.0-15.0 % weight ratio of alkyd lacquer PF-60 and/or propenoic copolymer BMK-5 which are used as a repining modifier, 10.0-40.0 % weight ratio of ammonium polyphosphate and/or the aluminosilicate filling agent as a flame retarder, organic solvent. At the same time the composition contains polymethylphenylsiloxane laquer "КО-075" or polyphenylsiloxane resin 139-297 as polyorganosiloxane, dolomite or diatomaceous silica or micronised calcspar or zirconium dioxide or micronised agilite or its blend with at least one of them as a filling agent, as a pigment it contains titanium dioxide or chrome oxide or iron - manganese, blended oxide or red ferric oxide, as an organic solvent - xylene or solvent naphtha or propanone or butyl acetate or its mixture. |
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Staining composition for preparing refractory dye Invention relates to preparing refractory dyes for articles at roasting point below 1600°C that can be used for marking. Invention describes a staining composition used for preparing refractory dye that comprises the following components, wt.-%: chrome oxide, 15-40; titanium dioxide, 40-75; cobalt aluminate, 10-20 and, additionally, iron oxide, 0.1-1.0 above 100%. Proposed staining composition provides carrying out marking articles at roasting point below 1600°C being both before thermal treatment and after its. |
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Camouflage fire-protection coating Coating may be used to dye outer surfaces of military machinery used in summer time under forest strip conditions and also in forest-step and forest-tundra zone. Coating is composed of: base containing as binder: ethylene/vinyl acetate copolymer with vinyl acetate content 24.6 wt %; as pigment: Cr2O3 and/or TiO2; as filler: ground calcium carbonate; as solvent: low molecular weight polyisobutylene; and, additionally, polymeric water-filled capsules comprising: water, acrylamide/acrylic acid/methyl propene sulfoxide copolymer, octane (organic solvent), methansulfonate salt (surfactant), and pimelic acid salt as film-forming foaming agent. |
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Formulation for fireproofing coating Formulation for fireproofing coating, which can be used to coat wood, contains, as binding agent, soda glass having modulus 2.6-3.2 and density 1.200-1.230 g/cm3 and modified with butadiene-styrene latex characterized by weight ratio (99.5-96.5):(0.5-3.5), bivalent metal carbonate (fire retardant), diatomite or talc (structuring agent), Portland cement (hardener), and pigment. Aim of invention is to develop composition exhibiting fireproofing capacity at lower consumption thereof and emitting no harmful substances when exposed to fire. This aim is achieved when using indicated binder to create fireproofing wood coating formulation showing increased fireproofing capacity (up to 50%) at lower consumption (0.15-0.25 kg/m2) and without harmful emissions while being suitable for painting operations. |
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Proposed paint contains polymer binder of styrene-acryl dispersion, solvent - water, blistering additive of mixture of pentaerythritol, ammonium phosphate and expanded graphite at the following ratio of components (10.0-19.0) : (18.0-32.0) : (5.0-15.0) and additionally paint contains anticorrosive additive in form of mixture of guandine phosphate and guandine chromate at ratio of 100:1.5. |
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Flame-resistant paint for wood Proposed flame-resistant paint contains polyvinyl acetate aqueous dispersion, nonionogeneous surfactant, preservative agent, titanium dioxide used as pigment, natural diopside and wollastonite silicates used as fillers, antipyren blistering additive, mixture of resin of ammonium phosphate oligomers produced from amonium dihydrophosphate with phosphoric acid at addition of catalyst and sulfuric acid at ratio of 1: (0.4-0.5) : (0.03-0.05) : (0.1-0.2), respectively, pentaerythritol, melamine and carbamide at ratio of 1: (0.3-0.4) : (0.1-0.2) : (0.1-0.2), respectively and water. |
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Composition of flame- and weather-proof paint Proposed flame- and weather-proof blistering paint contains styrene-acryl copolymer, 10 mass-%; organic solvents - xylol, 20.4 mass-% and white spirit, 19.2 mass-%: pentaerythritol, 11.7 mass-%; melamine, 13.7 mass-%; titanium dioxide, 8.4 mass-% and ammonium sulfate, 16.65 mass-%. |
Another patent 2513398.