High-temperature adhesive is a high-temperature-resistant inorganic adhesive, belonging to the category of chemical substances, which is mainly used for bonding and protection of materials in high-temperature environments. Its main components include inorganic alkali, metal oxides and hydroxides, etc. The temperature resistance range can reach 300 ℃ to more than 1800 ℃, breaking through the limitations of the traditional organic adhesives temperature resistance does not exceed 1000 ℃. The adhesive is gray or yellowish viscous liquid, easily soluble in water, weakly acidic and does not contain sodium ions, with high hardness, low shrinkage, wear-resistant and anti-aging properties, suitable for ceramics, metal, glass and other materials bonding, as well as high-temperature furnaces, heat-treatment equipment, masonry or repair.
High temperature resistant inorganic adhesive can be dried and molded as a coating, the hardness after curing at room temperature reaches more than 5H, which can resist oxidation and isolate high temperature damage. By adding materials such as nano titanium dioxide, molybdenum disulfide or metal oxides, it can be endowed with functions such as photocatalysis, scratch resistance or color adjustment. The similar products developed by Xiangzheng Chemical Company are made of high-temperature-resistant solution, which can withstand high temperatures above 1800°C. They are widely used in metallurgy, petroleum, aerospace, etc., and serve the dual purpose of coating materials and adhesives.
It breaks the world-wide technical problem that high temperature resistant adhesives are only resistant to temperatures below 1000℃. High temperature resistant inorganic adhesive is composed of inorganic alkali and metal oxides, hydroxides and so on. High temperature resistant adhesive has excellent performance in high temperature resistance, small shrinkage, high hardness, high abrasion resistance coefficient and good aging resistance, which is a promising class of special adhesives. High-temperature adhesive is gray or slightly yellow viscous liquid, soluble in water, weak acidity, does not contain sodium ions, suitable for 300 ℃ -1800 ℃ high temperature conditions of bonding, especially for high-temperature kiln masonry or repair. Such as ceramic bonding, a variety of high-temperature kilns, heat treatment furnace masonry and repair, kiln rotation repair of the spray patch, and paste aluminum silicate refractory fiber.
High-temperature coating, also called high-temperature adhesive, is widely used in ceramics and metal products. The coating is water-based coating, use room temperature drying molding, drying molding hardness up to 5H or more. The surface of the substrate requirements should be clean and dry, no grease, dust, salt and other impurities, damaged areas should be manually cleaned and repaired, the use of specific requirements, can be coated with 0.1mm to a few centimeters in thickness, if the spray is too viscous can be added to 5% -10% of the deionized water to dilute, and then sprayed, the paint film molding, ceramics, glass, metal and other coated material surfaces to play an anti-oxidation After the paint film is formed, it can protect the surface of ceramics, glass, metal and other coating materials as antioxidant, and it can also isolate the damage of high temperature to the coated equipment. At the same time, the coating material can be added by adding functional materials to change the performance of the coating, if the inorganic coating material to add 1% -3% of the inorganic photocatalytic nano-titanium dioxide powder, can be used as a photocatalytic coatings; if the coating is added to the ultra-fine molybdenum disulfide and so on, can improve the scratch resistance and hardness of the coatings; if the addition of black inorganic copper oxide, iron black, manganese and other powders can change the color of the coating, thus facilitating the use of the coating in pots and pans. If you add black inorganic copper oxide, iron black, manganese and other powders, you can change the color of the coating, which makes it easy for the coating to be used in the bottom of pots and pans and other places where black materials are needed to try. The above added functional materials must be thoroughly stirred with the paint before use. Xiangzheng Chemical Company develops and produces inorganic high-temperature resistant coatings, also can do inorganic high-temperature resistant adhesive, this kind of coating adopts high-temperature resistant solution, can withstand 1800 ℃ or even higher temperatures, can be used as a coating material for ceramics, glass, metal and so on, can also be used as ceramics, glass, metal and so on, adhesive, is widely used in metallurgy, petroleum industry, natural gas mining, aerospace and other industrial fields.
High Temperature Metal Adhesive
Reagents for a variety of metal surfaces, vertical surfaces, convex or concave surfaces require high temperature bonding
High-temperature metal adhesives are mainly suitable for a variety of metal surfaces, vertical surfaces, convex or concave surfaces require high temperature bonding, and resistance to high and low temperatures (-40 ° C ~ 350 ° C or so), with excellent physical and mechanical properties, adhesive strength, electrical insulation properties, chemical resistance, chemical resistance, heat-resistant and chemical stability, and its shrinkage and Low water absorption, high mechanical strength of the single-component heating curing adhesive, hardening to form a solid metal-like material, but also can be mechanically processed; is a good helper for all factories and industries in the maintenance sector must be.
Characteristics and Uses
Characteristics: single component, light yellow, high temperature resistance, odorless, water resistance, super adhesion, etc.. Single component, light yellow, high temperature resistance, odorless, water resistance, super strong adhesive force.
Uses: Mainly used for bonding between iron, steel, aluminum, stainless steel, alloy, stone, ceramics, glass, wood and other high temperature resistance. High-temperature resistance requires super-strong adhesive force.
Usage
1、Use dry cotton cloth or sandpaper to remove the dust, oil, rust, etc. from the surface of the next, and then wipe with acetone or trichloroethylene and other cleaning agents to clean the next
surface.
2, unscrew the front cover, can be used.
3, pay attention to the first 100 ℃ fluidity will be better, strong penetration, and then
warming up to 150 ℃ for 15 minutes to half an hour or so can be, 24 hours
after the highest strength can be obtained.
4、Clean up the bottle after use, and put the lid on.
5、Please store the glue in a cool and dry place after use.
caveat
1, it is best to wear knitted gloves or rubber gloves to use glue, so as not to accidentally dirty hands.
2, skin contact with soap can be washed, will not hurt hands, if the eyes
accidentally contacted, immediately with a lot of water rinse, serious cases please
emergency medical care.
3、WE series repair agent has a little irritation, please use in large quantities of work
place should be kept ventilated and prevent fireworks.
4、When there is a large amount of leakage, first open the window to ventilate, and pay attention to fire and smoke, then use
sand to fill the cover, and then remove.