The average paint-film thickness was 5 m for Example 2 and 6.2 m for Example 3. Etching can be used to finish the surface of the base material, but blasting can yield a paint film having better adhesion. 1. More recently, however, an increasing number of them are made of stainless steel due to the reduced cost of stainless steel, and as a result, the need for corrosion-prevent coating has been reduced, and there is a growing trend among motor cyclists toward such aesthetically attractive exhaust pipes as coated with glossy paints. The most preferable amount of replacement should be 36 wt. The average particle size of primary particles can be measured from SEM and other micrographs. consider that gloss can be imparted to a paint film by reducing the size of pores in the paint film to a size considerably smaller than the wavelengths of visible light rays, and discovered after tests that gloss can be given to a paint film by using pigment powder having primary particles of an average size not larger than 0.3 m and dispersing it in such a manner that a large proportion of the pigment powder is reduced to a powder of primary particles. A paint composition of Comparison 5 was obtained in the same manner as with Example 3, except that the paint was dispersed using isopropyl alcohol. The invention of a paint film as the fourth invention employs technical means in which a paint film is obtained by applying a heat-resistant paint composition to the surface of an object being painted by spray coating; the surface of the object being painted blast-finished with hard particles of a particle size equal to or finer than 270 mesh; the paint film being a single-coat film of an average thickless of not less than 4 m and not more than 20 m; the paint film comprising the vitreous matrix obtained after a binder solution consisting of an alcoholic solution of polysilicon alkoxide containing an effective amount of aluminum has been solidified, an inorganic pigment powder having hiding power consisting of the primary particles of an average particle size of not more than 0.3 m dispersed in the matrix; the vitreous matrix occupying not less than 60 vol. A paint composition of Comparison 2 was obtained in the same manner with Example 7, except that black pigment (an oxide pigment having an average particle size of 1.1 m) manufactured by Asahi Chemical Industry Co., Ltd. was used as pigment. 5,278,650, for example, which has excellent corrosion-resistant properties based on the sacrificial corrosion preventing effects of aluminum which is oxidized in preference to iron as the base metal. JavaScript seems to be disabled in your browser. 14. An approximate volume percentage of pigment particles can be known by observing the fractured surface of the paint film. %, and not less than 2 wt. The same applies hereinafter.) Heat-resistant paints manufactured by combining inorganic pigments having hiding power have no heat resistance exceeding 600 C. (those paints whose coating films tend to peel are defined in this Specification as having no heat resistance despite the fact that their paint film materials are beat resistant), or even if they are heat resistant, their paint films have only a semi-gloss unless their varnish is top coated. % (the calculation was based on the assumption that the specific weight of the vitreous matrix was 2.5 and that of the pigment was 4.0.). % of black pigment was replaced with Nano Tek -alumina powder (having an average particle size of 32 nm), manufactured by C. I. Kasei Co., Ltd., and mixing 25 g of the pigment slurry to 40 g of the binder solution. Japanese Published Unexamined Patent Application No. Since the finer the pigment powder the more quickly its sintering proceed, inorganic pigments heat-treated at high temperatures normally form secondary particles because finer primary pigment particles tend to be agglomerated. When the average thickness of a paint film is less than 20 m, or more preferably less than 10 m, a good paint film adhesion can be maintained. After the painted samples were heat-cured at 200 C. for 30 minutes, The average film thickness measured for the painted samples was 4.5 m for Example 4 and 7 m for Example 5. Too high an air pressure, however, could break up grit, shortening the life of grit. The gloss value of the painted samples which were heated at 650 C. for six hours and allowed to cool was 32% and 36% for Examples 2 and 3, respectively. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes, Fireproof paints including high temperature resistant paints, Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers, GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS, TECHNICAL SUBJECTS COVERED BY FORMER USPC, TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION, Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles, Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension, INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCH, ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ENDO, YASUHIKO;SAKAI, HISAYUKI;SAKAI, TOMIO;AND OTHERS;REEL/FRAME:011573/0940, PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362, Cosmetic compositions comprising nanoparticles and processes for using the same, Multi component controlled release system for oral care, food products, nutracetical, and beverages, Process for manufacturing powder coating compositions introducing hard to incorporate additives and/or providing dynamic color control, Heat Resistant Coating Compositions, Coated Articles, and Methods, Infrared reflecting blue pigment, infrared reflecting green pigment, paint and resin composition using the infrared reflecting blue pigment, and paint and resin composition using the infrared reflecting green pigment, Exhaust pipe paint, method for producing exhaust pipe, and exhaust pipe, Composition of hydrophilic painted surface, Multi component controlled release system for oral care, food products, nutraceutical, and beverages, Heat resistant coating compositions, coated articles, and methods, Pigmented coating composition containing a mixture of alkoxysilanes, Method for smoothing the surface of a protective coating, Process for forming an optical black surface and surface formed thereby, Hydrophilic coating and method for forming the coating, Thermal barrier paint and coating method thereof, Anticorrosion film using nano hollow particles made of silica shell and anticorrosion coating using nano hollow particles made of silica shell, Paint for heat radiation film and method for forming heat radiation film, Primary anti-corrosive coating composition, and coated steel structure which has been coated with same, Water-based inorganic coating composition and formation of coating film, Inorganic paint composites using pH-control in normal temperature its manufacturing method and usage thereof, Heat radiation shield coating composition, Coating compositions and method for improving the properties of coated substrates, Colored transparent inorganic coating composition, method for producing the same and method for coating the composition, High gloss heat-resistant coating material composition and its manufacturing method, method of coating high gloss heat-resistant coating material and high gloss heat-resistant coating material coating film, Method for producing hydrophilic silica coating. Owner name: No. Highland 812-LH Series Pot Belly Black paint is a self-priming industrial grade high temperature coating. Highland 865 Series is a high gloss high temp paint featuring industrial performance, superior color stability, and no heat cure requirement. Black, Rust-Oleum Automotive High Heat Protective Enamel Flat Spray Paint, 12 Oz, Bar-B-Que Black, Rust-Oleum Specialty High Heat Spray Paint, 12 oz, Aluminum, Rust-Oleum Automotive High Heat Enamel Flat Spray Paint , 12 Oz, 35mm Paint Plugs, Reusable plugs are made from heat-resistant acetal polymer By Rockler Ship from US, Rust-Oleum High Heat Tough Protective Enamel BBQ Black, 32 fl oz Stain, Bar-B-Que Black, Rust-Oleum Specialty High Heat Ultra Paint, 12 oz, Rust-Oleum Paints & Stains High Heat Tough Protective Enamel is Perfect for Grills or Firepits (1/2 Pint) - 8 oz - Bbq Black, 30ml Nano Ceramic Coating Pro Hydrophobic Paint Protection Car High Temperature Resistance. Among the above-mentioned hydrophilic organic solvents, alcohols are desirable because they are relatively inexpensive and have good dispersion properties for inorganic pigments. Since dust or other foreign matter adhering to a high-gloss paint film may be offensive to the eye, some kind of measure for preventing dust from adhering to the paint film must be taken during application. This solid body is vitreous and contains about 30 wt. The average paint-film thickness of the cooled painted samples was about 6 m and the gloss value of the paint film at the reflection angle of 60 was 63%. In the method for coating a high-gloss, heat-resistant paint according to the present invention, immediately after the paint is applied to an object being painted by spray coating, the object is dried and heated at a temperature of not less than 100 C. and not more than 400 C. to bake the wet paint so as to form a paint film of an average thickness of not less than 4 m and not more than 20 m. A paint composition of Example 7 and a paint composition (containing about 10 wt. A fine surface roughness of the base material should be obtained by blast finishing using grit of a particle size equal to, or finer than 270 mesh, so that a gloss can be obtained on the final paint surface of a thickness of 420 m. Pigment slurry of Example 2 was obtained in the same manner as in Example 1, except that a mixture obtained by adding 4 parts by weight of ethyl cellosolve to 1 part by weight of pigment was dispersed using ethyl cellosolve (a kind of alcohol which is also called ethylene glycol monoethyl ether) as the dispersion medium. Among various types of hard particles, including sand, shot and grit, a type of grit having sharp corners produced by grinding metal particles (shots) can be used. The material was very easy to work with and clean up was quick. Combining an industrial back bone with ultra quick dry times makes it a premium option for wood stoves, pellet stoves, grills and more. 11. By doing this, the dispersed inorganic pigment powder can be stored in the form of slurry. % of the Al. The paint-film thickness of the painted samples obtained was about 8 m and the gloss value at the reflection angle of 60 was 37%. %. According to the present invention, when an object being painted made of a 1 mm-thick SUS304 stainless steel sheet blast-finished under the aforementioned conditions was coated with a heat-resistant paint composition by spray coating, heat-cured, and held at 650 C. for six hours in an electric furnace of an air atmosphere, the cooled paint film had a gloss value of not less than 25% at the reflection angle of 60 degrees. To ensure the stable formation of high-gloss paint films, humidity in the painting booth should be kept at not more than 65%, or more preferably not more than 60%. Moreover, by adding an effective amount of dispersant to the mixture of the hydrophilic organic solvent and the inorganic pigment powder, the subsequent addition of dispersant can be eliminated. Our heat resistant coatings are suitable for surface temperatures ranging from ambient to 1500F. In peeling tests using adhesive tape, no film peeling was found on it. The reduced gloss value of the paint film is attributable to the fact that irregularities on the base sheets were replicated on the paint-film surface. The higher the gloss value of a paint film the more aesthetically attractive paint film can be obtained. Furthermore, commercially available paints of this type often contain carcinogenic sexivalent chrome, posing environmental concerns. %, or more preferably 1040 wt. The present invention relates to a novel high-gloss, heat-resistant paint composition that can form a paint film that can be applied in one spray coating and one baking and shows a high gloss and a heat resistance up to 800 C. when applied to austenitic stainless steel, a method for manufacturing the high-gloss, heat-resistant paint, a method for applying the high-gloss, heat-resistant paint, and a high-gloss, heat-resistant paint film. Skip to the beginning of the images gallery. Lapse for failure to pay maintenance fees, Information on status: patent discontinuation, Lapsed due to failure to pay maintenance fee. The average gloss value measured at the reflection angle of 60 was 40% for Example 4 and 36% for Example 5. We recently sprayed a High Heat Regenerative Thermal Oxidizer (RTO) Unit along the edge of the employee parking lot without ANY overspray issues. Major types of such inorganic heat-resistant paints include an inorganic paint using an aqueous solution of aluminum phosphate as a binder solution, an inorganic paint using an aqueous solution of alkaline silicate as a binder solution, an inorganic paint using an alcoholic solution of polysilicon alkoxide as a binder solution (also referred to as so-gel binder), and an inorganic paint using an organic solvent solution of polysilazane as a binder solution. Next, the heated painted samples were bent about 90 degrees by hand, but no peeling was observed on the paint film of the painted samples. Co., Ltd. and #9421 (a spinel type blue pigment having primary particles of an average particle size of about 0.3 m were used as pigments, and each pigment and ethyl cellosolve were mixed at the ratio of 1:1 for dispersion processing, and 10 g of dispersion slurry was added to 40 g of the binder solution. A more preferable average thickness of the paint film is 515 m. Low-boiling alcohols are derived from the starting material, such as ethyl silicate and aluminum-isopropoxide, in the polysilicon alkoxide binder solution. 2K Aerospray High Temp Ceramic Engine Paint Gloss Black. Highland 850-TC Series is a unique high temperature topcoat featuring a high-gloss finish for a premium look. It may be spray applied or rolled on, and doesn't require a heat cure. If the viscosity becomes too high, the gloss of the paint film would tend to deteriorate, while too low the viscosity would cause the paint to sag. A mixture made by adding 4.5 parts by weight of the dispersion medium to one part by weight of the pigment was placed in a 500-ml polyethylene wide-mouthed bottle, together with a 800-g ball mixture made by mixing 5-mm dia. More preferably, a paint film having a heat resistance as high as 800 C. can be obtained by using heat-resistant austenitic stainless steel for the base material. for the paint film of each painted sample at the reflection angle of 60 was 42% for Example 1 samples and 59% for Comparison 1 samples, respectively. This allows for maintenance painting on hot equipment with no need for shutdowns. Very easy to use and spray nozzle was like a professional spray gun and put on a nice base coat for my C8 Exhaust Tips, 2K AeroSpray High Temp Ceramic Engine Paint Gloss Black Reviews - page 2, loc_en_US, sid_14925Z, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)], 2-Component Urethane Catalyzed Technology, Temperature resistant up to 650 degrees F. bvseo-msg: HTTP status code of 404 was returned. A high-gloss, heat-resistant paint composition as set forth in, 4. It features high build capabilities, and provides long-lasting rust prevention and UV resistance. An alcoholic solution (normally containing much of the low-boiling alcohol) of polysilicon alkoxide containing an aluminum ingredient is used as the binder solution to maintain adhesion and heat resistance. % of the paint film, and the size of pores remaining in the paint film is small enough not to scatter visible light rays, can provide a heat-resistant paint film that has a gloss hitherto unavailable with conventional heat-resistant paints, and can provide a glossy paint film with one-coat and one-bake. % of solid body is obtained. Our mission is to create the best industrial paint and industrial coatings. 3,248,249 and U.S. Pat. Our mission is to create the best industrial paint and industrial coatings. When a pigment powder comprising secondary particles whose particle size is of the order of m is mixed in a paint, gaps of a size corresponding to the particle size of the pigment secondary particles are formed among the secondary particles. (3) Since a high-boiling organic solvent is mixed in the heat-resistant paint composition according to the present invention, dew condensation is hardly caused by moisture during application, and a glossy paint film can be easily formed. The paint-film thickness measured for the painted samples (using Elcometer 245N marketed by Coatech Co., Ltd. % of a solidified vitreous matrix formed as the result of solidification of binder content. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). On the other hand, exhaust pipes of motorcycles have heretofore normally been made of carbon steel, to which a corrosion-preventive paint is applied. When pigment powder comprising secondary particles is used, the pigment should preferably be dispersed in the state of slurry where the pigment is mixed with solvent. The amount of replacement with ultrafine aluminum powder should therefore be not more than 10 wt. and 3-mm dia. It provides superior heat, chemical, and corrosion resistance in a single coat. %, or more preferably 1540 wt .%. When two sheets of the heat-treated painted samples were bent about 90 degrees by hand (with the paint film facing the convex side), no peeling was observed on the blast-finished painted samples of Example 1, while partial peeling was found on the paint films of the bent sheets in the unblasted painted samples of Comparison 1.Adhesion test results using adhesive tape indicate that no peeling was found on the painted samples of Example 1, while part of the paint films were found peeled and adhering to the adhesive tapes on the painted samples of Comparison 1, showing that adhesion performance is poor. The same applies hereinafter.). Both the paint compositions were applied on SUS304 stainless steel base sheets in the same manner as with Example 3 in a booth (temperature: 25 C., humidity: 65%), and heat-cured at 200 C. for 30 minutes to obtain three pieces each of painted samples of Examples 7 and 8. Next, the gloss values at the reflection angle of 60 were measured on the painted samples, which were heated to 650 C. in an electric furnace having an air atmosphere, held at that temperature for six hours, and allowed to cool. The invention of manufacturing method as the second invention employs technical means in which a mixture obtained by adding a hydrophilic organic solvent of a boiling point of not less than 100 C. and not more than 220 C. to inorganic pigment powder having hiding power, in which primary particles of an average particle size of not more than 0.3 m is treated with dispersing means to produce slurry in which primary particles of inorganic pigment powder are dispersed in the hydrophilic organic solvent; the slurry being mixed with a binder solution chiefly comprising an alcoholic solution of polysilicon alkoxide. Place aerosol on firm ground upside down. Darker-colored pigments normally have high hiding power. (1) The heat-resistant paint composition according to the present invention, in which inorganic pigment having fine primary particles with hiding power is blended as dispersed slurry, the volume ratio of pigment is less than that of the bonding matrix, that is, not more than 40 vol. Numerous inorganic heat-resistant paints suited for various applications have heretofore been developed and marketed. Rotate aerosol 180 degrees and attach button to pin on aerosol bottom. %, no high-gloss paint film can be formed stably under high humidity conditions because the paint film is so sensitive to humidity in the atmosphere of the application site of the paint that dew condensation tends to occur on the surface of the paint film as the paint film is cooled by the evaporation heat caused by the vaporization of low-boiling solvent. To prevent the base material from being seen through, the mixing volume ratio of such a light-colored pigment should preferably be not less than 15 vol. With a light-colored pigment having lower hiding power, it is desirable to mix a larger quantity of such a pigment because the base material tends to be seen through it. In the method for manufacturing a high-gloss, heat-resistant paint according to the present invention, a high-boiling hydrophilic organic solvent and inorganic pigment powder are first mixed, and then the pigment powder slurry is dispersed. The same applied hereinafter. The paint is the best, but the service is better. % of ethyl cellosolve) of Example 8 were obtained in the same manner as with Example 3, except that Daipiroxide #9320 (a spinel type green pigment having an average primary particle size of about 0.2 m) manufactured by Dainichi Seika Color & Chemicals Mfg. This paint composition was applied by spray coating to SUS304 stainless steel base sheets in the same manner as with Example 3 (the temperature in the painting booth during application was 22 C. and humidity was 60%.). 12846Z Aerosol Injected Cleaner, 11456 NIOSH N95 Respirator. When the binder solution is evaporated, the surface of the paint film will be cooled by evaporation heat, often causing moisture in the air to condensate. If the blast-finished surface is coarse, however, a coating film as thin as about 10 m could damage the gloss because the irregularities on the surface of the base material is replicated on the surface of the paint film. On the sample bent about 90 degrees by hand, no paint-film peeling was observed. A paint composition (containing about 33 wt. To ensure a glossy paint film at all times, the average thickness of the paint film should be not less than 4 m. Next, the principal ingredients of the binder and the hardener were mixed at the ratio of 3:1 by weight in a 100-ml polyethylene wide-mouthed bottle and allowed to stand for two hours for aging at the room temperature of 23 C. 5 g in net of the aforementioned pigment (27.5 g of the dispersed slurry) was then added to 40 g of the aged binder solution, and mixed for about 1 minute in a homogenizer (PT1200C made by Kinematika of Switzerland) to obtain a black-colored heat-resistant paint composition (containing 33.3 wt. In still another preferred high-gloss, heat-resistant paint according to the present invention, the hydrophilic organic solvent comprises alcohols. Highland 854-TC Series is an industrial high temperature paint. Highland 852-HA Series is a unique high temperature topcoat which may be applied directly to hot surfaces up to 300F. also found that gloss is lost if the mixing ratio of pigment powder is too high, and that it is effective in maintaining a good gloss to reduce the volume of pigment powder in the paint film in the state after the paint is solidified to not more that 40 vol. Additionally, it is available in many standard colors, and can also be custom matched. In the high-gloss, heat-resistant paint composition of the present invention, when the content of high-boiling hydrophilic organic solvent is less than 8 wt. For the best experience on our site, be sure to turn on Javascript in your browser. Our high temp paint line features direct-to-metal coatings, primers, and topcoats. Highland 854-BR provides the same attributes of 854-TC, but specifically formulated for brush and roll applications. The film thickness of this painted sample was 7.5 m and the gloss value at the reflection angle of 60 was 33%. Rust Treatment & Removal Products & Solutions + How To Tech, Abrasive Blasting - Pressure and Syphon Blasters, Mechanically Remove - Grinders-Sanders-SCT, Mechanically Remove - Sanding and Grinding Discs, Wheels, Bands, 2K AeroSpray and DuraSpray Paints Primers Clears, Hi Temp Engine, Exhaust, Turbo Paints and Coatings, Arc & Oxy-Acetylene Welding & Cutting Accessories, Powder Coating Upgrades + Consumables and Accessories, Chevy/GM Long Block, Short Block, Base Engines, Ford Long Block, Short Block, Base Engines, Components - Brackets - Plates - Hardware, Chevy/GM Header-Back and Cat-Back Exhaust Systems, Chevy/GM Tail Pipes - Side Pipes - Crossover Pipes, Chevelle - Malibu - El Camino Wiring Harnesses, Decal - Pinstripe Removal & Surface Conditioning, Headlights - Taillights - Accessories - More, 2K AeroSpray High Temp Ceramic Engine Paint Gloss Black. Hei-6(1994)-9928 discloses a high-gloss, heat-resistant paint having a beat resistance of 500 C., but has no mention of an embodiment of a colored paint having hiding power. This paint composition was applied by spray coating to base sheets of SUS304 stainless steel in the same manner as with Example 7 in a booth at a temperature of 25 C. and humidity of 58%. For the best experience on our site, be sure to turn on Javascript in your browser. A commercially available binder chiefly consisting of polysilicon alkoxide containing an effective amount of an aluminum ingredient contains large amounts of methyl alcohol, ethyl alcohol, isopropyl alcohol and other volatile low-molecular alcohols as derived from methyl silicate, ethyl silicate, aluminum isopropoxide, etc. The innovative nozzle and valve technology, combined with its two internal chambers ensure the right ratio is mixed every time. No paint films were found peeled on both the painted samples. It is self priming and may be applied direct to metal. Hei-5(1993)-33275 and Japanese Published Examined Patent Application No. In the following, specific embodiments of the present invention will be described in detail, but the present invention is not limited to the following embodiments. A high-gloss, heat-resistant paint composition as set forth in, 5. Thus, it was specified that the average gloss value of a cured paint film should be not less than 30%. The viscosity of a paint composition, which varies with the temperature of the solution, is adjusted by changing the mixing volumes of the solvent and pigments. Ben Burra - Equipment Superintendent at Arrow Road Construction. Additionally, they feature higher film builds, better color stability, and increased flexibility when compared to competitor heat resistant coatings. In another preferred method for applying a high-gloss, heat-resistant paint according to the present invention, dry hot air is blown over the object being painted immediately after spray coating to quick-dry the surface of the paint film, which is then heat-cured.