CN1687284A - High temperature glue for bonding and repairing carbon material or component and compounding method thereof - Google Patents
High temperature glue for bonding and repairing carbon material or component and compounding method thereof Download PDFInfo
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- CN1687284A CN1687284A CN 200510060000 CN200510060000A CN1687284A CN 1687284 A CN1687284 A CN 1687284A CN 200510060000 CN200510060000 CN 200510060000 CN 200510060000 A CN200510060000 A CN 200510060000A CN 1687284 A CN1687284 A CN 1687284A
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Abstract
The present invention relates to a high-temperature adhesive for bonding and repairing carbon material and member. Said high-temperature adhesive is formed from 45-95% of high temperature resistant phenol formaldehyde resin solution, 2-40% of reacton type inorganic micropowder and 1-15% of carbon micropowder, in which the high-temperature resistant phenol formaldehyde resin solution is formed from 20-80% of high-temperature resistant phenol formaldehyde resin and 20-80% of alcohol solution. Besides, said invention also provides its preparation method and concrete steps.
Description
Affiliated technical field
The present invention relates to the high temperature adhesive or the high-temp glue of a kind of bonding, repairing carbon material or member, can be used for carbon materialses such as carbon/carbon composite and graphite bonding, repair and with bonding form threaded tree resin-based composite and polymer matrix composites, charcoal/raw material of wood-charcoal material and charcoal/raw material of wood-charcoal material, charcoal/raw material of wood-charcoal material and graphite material, graphite material and graphite material.
Background technology
At present, known high-temp glue one class is to utilize itself and reactive behavior that charcoal/the raw material of wood-charcoal material at high temperature produces by refractory metal or inorganic materials, realize the high temperature bonding of material interface, but can only be confined to bonding charcoal/raw material of wood-charcoal material, and bonding service temperature is too high, because the alloy that can wetting charcoal material surface obtains certain bonding strength seldom, adopts this high temperature adhesive can not obtain high bonding strength; Another kind of metal or nonmetallic compound powder compound system by dystectic charcoal formed, utilize these compounds its more than fusing point with the raw material of wood-charcoal material in the C atom form system solid solution at bonding interface, this system at the bonding interface place with glue-line be connected by adhering carbon materials in aggregates, this high-temp glue must be pressurizeed in bonding implementation process could obtain higher bonding strength, but the too narrow and suitable adhesives of the temperature range that is suitable for seldom, and realize that bonding technological operation temperature is too high, cause cost too high.
Summary of the invention
Technology of the present invention is dealt with problems: can not implement bonding at normal temperatures in order to overcome existing high-temp glue, adhesive application temperature territory is not wide, high temperature bonding intensity is not high, technology realization property is not strong, can not realize the repairing of raw material of wood-charcoal material member, shortcomings such as cost height, provide a kind of and both can obtain higher interfacial adhesion strength, can in very wide warm territory, use again, both can realize bonding at normal temperatures, at high temperature increased response improves bonding strength again, can do the material adhesive agent, can make the healant of member again, and have technology realizability and an operability preferably, do not need pressurization or chemical conversion treatment in bonding implementation process, have the high-temp glue and the compound method thereof of the bonding and repairing carbon material or the member of lower cost in addition.
Technical solution of the present invention is: the high temperature adhesive or the high-temp glue of a kind of bonding and repairing carbon material or member, and its component and content (weight percent) are:
Thermostable phenolic resin solution (being called for short R solution) 45-95%
Response type inorganic micro powder 3-40%
Charcoal micro mist (being called for short RC) 2-15%
Wherein the solid content of the high temperature resol of thermostable phenolic resin solution is 20-80%, promptly is made up of the thermostable phenolic resin of 20-80% and the spirituous solution of 20-80%.
The number-average molecular weight of above-mentioned thermostable phenolic resin is at 300-800, and solidification value is 40-80% at 150-250 degree Celsius at 800-1000 ℃ charcoal yield.
Above-mentioned response type inorganic micro powder mainly refers to nano silicon (being called for short RIPS), or one or both combinations in the charing boron (being called for short RIPB), and its particle diameter is controlled at 100nm-100 μ m, in advance through surface-active-treatment.
Above-mentioned charcoal grain size of micropowder is controlled at 100nm-10 μ m, and the charcoal micro mist mainly refers to carbon nano powder or graphite microparticles.
The principal character of above-mentioned thermostable phenolic resin contains response type B-O functional group, and the high temperature use range is at 200-1000 ℃.
The present invention for the bonding step of material or member is:
1. the preparation of high-temp glue
(1) according to by service requirementss such as the intensity of adhesives, use temperatures, as before the modulation prescription, testing, calculate at the mechanical property tester device by the compression or the tensile strength of sticking material body, to be considered as use temperature by the operating ambient temperature of sticking material, spirituous solution by above-mentioned composition by weight preparation R component, the solid content of solution is controlled at 20%-80%, and with its be stored in add a cover in the glassware stand-by, and the RIPS that weighs by weight, RIPB component, RC component, be placed in the glassware respectively;
(2) pour RIPS component, RIPB component, RC component into R component solution successively, and stir fast, rotating speed is controlled at 600-1200 rev/min, and churning time was controlled at 2-20 hour;
(3) fully stir mixed after, to its carry out viscosity, solid content is tested, and when viscosity reaches the 50-200 centipoise, when solid content reaches in the 20-80% scope, can think that the high-temp glue each component is fully mixed;
2. handled by the bonding plane of adhesives
(1) to being adopted physical method to handle by the gluing of surfaces of adhesives.Raw material according to bond area maximization and bonding plane maintenance certain roughness and cleanliness factor, to be adopted physical method (add, polish) to be processed into that surface-area maximum, roughness are suitable, the gluing of surfaces of the visible dirt of no naked eyes by the gluing of surfaces of adhesives as sandblast, machine, according to the situation of differing materials, make gluing of surfaces have certain planeness simultaneously;
(2) wetting in advance to being undertaken by the surface of adhesives.High-temp glue is spread upon by the gluing of surfaces of adhesives, carry out wettingly in advance, coat-thickness is controlled at 0.01mm, and wetting back cold was put 5-15 minute.
3. to by the bonding realization of adhesives
(1) to by adhesives butt joint, location, first adhesion
To will firmly be docked and the location by two gluing of surfaces of adhesives by after the gluing of surfaces uniform gluing of adhesives, just bond together, can adopt the positioning clamping frock, prevent the unsticking after just glue at the adhering components position for larger-size material components.
(2) solidify
Just sticking adhesives or parts are implemented 150-300 ℃ curing, and be 0.5-4 hour set time, and the bonding plane glue-line is fully solidified, and forms the adhesive interface layer under the normal temperature.
(3) classification pyroprocessing.
After bonding interface under the normal temperature forms,, carry out the classification pyroprocessing according to the hot properties and the final service requirements of R and RIPS, RIPB component.Adhesives or goods are placed in the high temperature furnace, bonding location is in the uniform temperature zone.The classification pyroprocessing is divided into three phases: temperature rise period, holding stage, temperature-fall period.The temperature rise period temperature rise rate is 0.5-20 ℃/min, cools the stage, and the same hierarchical temperature of the temperature of holding stage, the soaking time in each classification stage: 10-100min, temperature-fall period carry out the naturally cooling cooling.The pyroprocessing temperature is divided into level Four: 600-800 ℃, 1000-1200 ℃, 1500-1800 ℃, 2000 ℃, high temperature grading is handled and is made the bonding interface glue-line under the normal temperature continue staged reaction at high temperature, form stable bonding interface, strengthen bonding interface layer cohesive strength, improve bonding strength, temperature classification concrete during pyroprocessing is selected by above-mentioned requirements according to environment for use and requirement.
Carbon element adhesives or member after the classified pyroprocessing can come into operation.
Bonding for polymer matrix composites do not implemented the classification pyroprocessing, solidifies directly use of back.
The present invention is as follows for the repairing step of material or member:
1. can be used as the high-temp glue preparation of healant
(1) according to by service requirementss such as the intensity of patching material, use temperature, environment, prepare the spirituous solution of R component by weight, the solid content of resol is controlled at 60%-80% in the solution, and with its be stored in add a cover in the glassware stand-by, and the RIPS that weighs by weight, RIPB component, RC component, be placed in the glassware respectively;
(2) pour RIPS component, RIPB component, RC component into R component solution successively, and stir fast, rotating speed is controlled at 400-800 rev/min, and churning time was controlled at 2-20 hour;
(3) fully stir mixed after, to its carry out viscosity, solid content is tested, and when viscosity reaches the 100-1000 centipoise, when solid content reaches in the 70-80% scope, can think that each component is fully mixed.
2. handled by the bonding plane of patching material
(1) adopt physical method to handle to position or the damage location that need be repaired by patching material or member.According to shape and the area of repairing the position, selects suitable physical method to handle, as machine add, polishing etc., make repair the position be easy to smear gluing also can be resident on the surface; Get and repaired batching as parent, do class shape according to shape of repairing the position and area and handle, be beneficial to and strict the coincideing of damage location docked by the patching material identical materials;
(2) it is wetting in advance the surface to be done on damage location and repairing batching surface simultaneously.High-temp glue is spread upon by the gluing of surfaces of adhesives, carry out wettingly in advance, coat-thickness is controlled at 0.01mm, and wetting back cold was put 5-15 minute.
3. repair and realize
(1) to by adhesives butt joint, location, first adhesion
The gluing of surfaces of batching and the gluing of surfaces uniform gluing of damage location will be repaired, and with firmly identical butt joint in these two surfaces and location, just bond together, can adopt the positioning clamping frock, prevent the unsticking after just glue at parts repairing position for larger-size member.
(2) solidify.
To the curing that the adhesives or the member of sticking repairing are just implemented 150-300 degree Celsius, be 0.5-4 hour set time, and the glue-line of bonding repairing face is fully solidified, and forms the bonding repairing interfacial layer under the normal temperature.
(3) classification pyroprocessing.
After bonding repairing interface under the normal temperature forms,, carry out the classification pyroprocessing according to the hot properties and the final service requirements of R and RIPS, RIPB component.Adhesives or goods are placed in the high temperature furnace, bonding location is in the uniform temperature zone.The classification pyroprocessing is divided into three phases: temperature rise period, holding stage, temperature-fall period.The temperature rise period temperature rise rate is 1-20 ℃/min, and the temperature of holding stage is with the temperature of stage treatment, and soaking time: 10-100min, temperature-fall period carry out the naturally cooling cooling.The pyroprocessing temperature is divided into level Four: 600-800 ℃, 1000-1200 ℃, 1500-1800 ℃, 2000 ℃, high temperature grading is handled and is made the bonding repairing interface glue-line under the normal temperature continue staged reaction at high temperature, form stable bonding interface, strengthen bonding interface layer cohesive strength, intensity after the raising bonding repairing, temperature classification concrete during pyroprocessing is selected by above-mentioned requirements according to environment for use and requirement.
Repairing carbon material after the classified pyroprocessing or member can come into operation.
For the repairing of polymer matrix composites or member, do not implement the classification pyroprocessing, solidify the back and directly use.
The present invention's advantage compared with prior art: bonding, to repair implementing process easy, need not pressurize in the bonding implementation process, need not bonding, patching material are carried out chemical conversion treatment, the technology operability is stronger; Can realize from room temperature to 2000 ℃ bonding, repair, the high-temp glue suitability is stronger; Can realize the high strength bonding under the normal temperature fast setting, can obtain higher bonding strength in the classification pyroprocessing again; Can satisfy the high temperature resistant harsh working conditions that waits; Rising with temperature increases since 1000 ℃ to 1800 ℃ in bonding, as to repair back intensity variation, can guarantee by the suitable reliability of bonding, patching material or member; This high-temp glue especially be fit to carbon materials such as carbon/carbon composite, graphite material or member bonding, repair, also can be used for resin matrix composite material or its member bonding, repair; Low, the wide material sources of this high-temp glue component raw material cost have lower cost, are applicable to mass production and application.
Embodiment
Embodiment 1: bonding (panel-like member is an example) of charcoal/raw material of wood-charcoal material
(1) after the intensity of test charcoal/raw material of wood-charcoal material, the spirituous solution of preparation R component, the solid content of solution is controlled at 80%, be that resol is 80%, alcohol 20%, and it is stored in adds a cover in the glassware stand-byly, take by weighing R component solution 70%, RIPS component 15%, RIPB component 8%, RC component 7% by weight, be placed in the glassware stand-by respectively;
(2) pour RIPS component, RIPB component, RC component into R component solution successively, and stir fast, rotating speed is controlled at 800-1200 rev/min, churning time 4-10 hour;
(3) fully stir mixed after, its viscosity, solid content are tested, when viscosity reaches the 50-100 centipoise, the solid content of spirituous solution reaches at 80% o'clock, the high-temp glue each component is fully mixed;
(4) with charcoal/raw material of wood-charcoal material gluing of surfaces polishing, suitable roughness is arranged, and make gluing of surfaces keep smooth;
(5) charcoal/charcoal material surface is carried out wetting in advance.High-temp glue is spread upon the material adhesive surface, carry out wettingly in advance, coat-thickness is controlled at about 0.01mm, and wetting back cold was put 5-10 minute;
(6) after the gluing of surfaces uniform gluing with charcoal/raw material of wood-charcoal material, two gluing of surfaces are firmly docked and the location, just bond together, steadily place, wait to solidify.
(7) bond is placed in the baking oven solidifies solidification value: 150-250 ℃, be 0.5-4 hour set time, and the bonding plane glue-line is fully solidified, and forms the adhesive interface layer under the normal temperature.
(8) bond is placed in the high temperature furnace, bonding location is in the uniform temperature zone, carry out the classification pyroprocessing, the temperature rise period temperature rise rate is 10-20 ℃/min, lowers the temperature naturally in the stage of cooling, divide two-stage pyroprocessing: 1000-1200 ℃ according to service requirements, 1500-1800 ℃, the same hierarchical temperature of the temperature of holding stage, soaking time: 1000-1200 ℃ of insulation 10min, 1500-1800 ℃ of insulation 20min, temperature-fall period is carried out the naturally cooling cooling.Through 1000-1200 ℃, after the 1500-1800 ℃ of two-stage pyroprocessing, bonding charcoal raw material of wood-charcoal material or member can come into operation.
Embodiment 2: bonding (panel-like member is an example) of fiber reinforcement phenolic resin-base composite
(1) spirituous solution of preparation R component, the solid content of solution is controlled at 20%, be that resol is 20%, alcohol 80%, and with its be stored in add a cover in the glassware stand-by, get R component solution 95% by weight, and get RIPS component 2%, RIPB component 2%, RC component 1%, be placed in the glassware stand-by respectively;
(2) pour RIPS component, RIPB component, RC component into R component solution successively, and stir fast, rotating speed is controlled at 600 rev/mins, churning time 8 hours;
(3) fully stir mixed after, to its carry out viscosity, solid content is tested, when viscosity reached the 50-80 centipoise, the high-temp glue each component was fully mixed;
(4) with the polishing of phenolic resin-base composite gluing of surfaces, suitable roughness is arranged, and make gluing of surfaces keep smooth;
(5) the phenolic resin-base composite surface is carried out wetting in advance.High-temp glue is spread upon the material adhesive surface, carry out wettingly in advance, coat-thickness is controlled at about 0.01mm, and wetting back cold was put 5-10 minute;
(6) after the gluing of surfaces uniform gluing with phenolic resin-base composite, two gluing of surfaces are firmly docked and the location, just bond together, steadily place, wait to solidify.
(7) bond is placed in the baking oven solidifies solidification value: 200 ℃, be 3 hours set time, and the bonding plane glue-line is fully solidified, and forms adhesive interface layer.After 200 ℃ of solidification treatment, bonding phenolic resin-base composite or member can come into operation.
Embodiment 3: the repairing of graphite material (cylindrical member is an example)
(1) according to service requirementss such as the use temperature of being repaired graphite material, environment, prepare the spirituous solution 50% of R component by weight, the solid content of solution is 50%, with its be stored in add a cover in the glassware stand-by, get 40% RIPB or RIPS component, RC component 10% then by weight, be placed in the glassware respectively;
(2) pour RIPB or RIPS component, RC component into R component solution successively, and stir fast, rotating speed is controlled at 600 rev/mins, and churning time was controlled at 20 hours;
(3) fully stir mixed after, its viscosity, solid content are tested, when viscosity reaches the 100-500 centipoise, when solid content reached in 50% scope, each component was fully mixed;
(4) damage location of being repaired by the needs of the graphite material repaired or member is added processing as machine, get the graphite identical and repair batching as parent with the graphite quality of being repaired, after graphite batching done class shape and handle according to the shape that will repair the position and area, the graphite batching is tried to dock with damage location, see whether coincide, otherwise reprocessing is handled, until both butt joints that can well coincide;
(5) it is wetting in advance the surface to be done on damage location and repairing batching surface simultaneously.Pre-wetting coating gauge control is about 0.01mm, and wetting back cold was put 5-15 minute;
(6) graphite is repaired the gluing of surfaces of batching and the gluing of surfaces uniform gluing of graphite damage location, and these two surfaces are docked and located with firmly identical, just bond together;
(7) the sticking member of the graphite of sticking repairing is just carried out 300 ℃ curing, be 3 hours set time, and the glue-line of bonding repairing face is fully solidified, and finished the bonding repairing location under the normal temperature;
(8) the graphite repair piece is placed in the high temperature furnace, bonding location is in the uniform temperature zone, carries out the classification pyroprocessing, the temperature rise period temperature rise rate is 5-20 ℃/min, naturally lower the temperature in the stage of cooling, divide three grades of pyroprocessing: 1000-1200 ℃ according to service requirements, 1500-1800 ℃, the same hierarchical temperature of holding temperature, soaking time: 600-800 ℃ of insulation 20min, 1000-1200 ℃ of insulation 10min, 1500-1800 ℃ of insulation 20min, temperature-fall period is carried out the naturally cooling cooling.Through 600-800 ℃, 1000-1200 ℃, after 1500-1800 ℃ of three grades of pyroprocessing, repairing good graphite material member can come into operation.
Embodiment 4: the repairing of charcoal/raw material of wood-charcoal material (the square column type member is an example)
(1) according to service requirementss such as the use temperature of being repaired charcoal/raw material of wood-charcoal material, environment, prepare the spirituous solution 60% of R component by weight, the solid content of solution is 65%, with its be stored in add a cover in the glassware stand-by, get 25% RIPB component, RC component 15% then by weight, be placed in the glassware respectively;
(2) pour RIPB component, RC component into R component solution successively, and stir fast, rotating speed is controlled at 400 rev/mins, and churning time was controlled at 15 hours;
(3) fully stir mixed after, its viscosity, solid content are tested, when viscosity reaches the 150-300 centipoise, solid content reaches 50% when above, each component is mixed abundant;
(4) damage location of being repaired by the needs of the charcoal/raw material of wood-charcoal material repaired or member is added processing as machine, get the charcoal/raw material of wood-charcoal material identical and repair batching as parent with the charcoal/raw material of wood-charcoal material repaired or member quality, after charcoal/charcoal batching done class shape and handle according to the shape that will repair the position and area, charcoal/charcoal batching is tried to dock with damage location, see whether coincide, otherwise reprocessing is handled, until the strict butt joint that coincide of both energy;
(5) it is wetting in advance the surface to be done on damage location and repairing batching surface simultaneously.Pre-wetting coating gauge control is about 0.01mm, and wetting back cold was put 5-15 minute;
(6) charcoal/charcoal is repaired the gluing of surfaces of batching and the gluing of surfaces uniform gluing at charcoal/raw material of wood-charcoal material or component damage position, and these two surfaces are docked and located with firmly identical, just bond together;
(7) charcoal/raw material of wood-charcoal material or the member to sticking repairing just carries out 300 ℃ curing, and be 4 hours set time, and the glue-line of bonding repairing face is fully solidified, and finished the bonding repairing location under the normal temperature;
(8) charcoal/charcoal repair piece is placed in the high temperature furnace, bonding location is in the uniform temperature zone, carry out the classification pyroprocessing, the temperature rise period temperature rise rate is 10-15 ℃/min, naturally lower the temperature in the stage of cooling, divide three grades of pyroprocessing: 600-800 ℃ according to charcoal/charcoal service requirements, 1000-1200 ℃, 1500-1800 ℃, the same hierarchical temperature of holding temperature, soaking time: 600-800 ℃ of insulation 30min, 1000-1200 ℃ of insulation 20min, 1500-1800 ℃ of insulation 30min, temperature-fall period is carried out the naturally cooling cooling.Through 600-800 ℃, 1000-1200 ℃, after 1500-1800 ℃ of three grades of pyroprocessing, repairing good charcoal raw material of wood-charcoal material or member can come into operation.
Embodiment 5: bonding (panel-like member is an example) of charcoal/raw material of wood-charcoal material and graphite material
(1) after the compressive strength of test charcoal/raw material of wood-charcoal material and graphite material, the spirituous solution of preparation R component, the solid content of solution is controlled at 75%, be that resol is 75%, alcohol 25%, and it is stored in adds a cover in the glassware stand-byly, take by weighing R component solution 75%, RIPS component 10%, RIPB component 5%, RC component 10% by weight, be placed in the glassware stand-by respectively;
(2) pour RIPS component, RIPB component, RC component into R component solution successively, and stir fast, rotating speed is controlled at 1000-1200 rev/min, churning time 4-6 hour;
(3) fully stir mixed after, its viscosity, solid content are tested, when viscosity reaches the 50-100 centipoise, the solid content of solution reaches 60% when above, the high-temp glue each component is mixed abundant;
(4) respectively with charcoal/raw material of wood-charcoal material and the polishing of graphite material gluing of surfaces, cause suitable roughness, and make gluing of surfaces keep smooth;
(5) carry out wetting in advance to charcoal/raw material of wood-charcoal material, graphite material surface respectively.High-temp glue is spread upon the material adhesive surface, carry out wettingly in advance, coat-thickness is controlled at about 0.01mm, and wetting back cold was put 5-10 minute;
(6) respectively to after charcoal/raw material of wood-charcoal material and the graphite material gluing of surfaces uniform gluing, two gluing of surfaces are firmly docked and the location, just bond together, steadily place, wait to solidify.
(7) bond is placed in the baking oven solidifies solidification value: 180-250 degree Celsius, be 3-4 hour set time, and the bonding plane glue-line is fully solidified, and forms the adhesive interface layer under the normal temperature.
(8) bond is placed in the high temperature furnace, bonding location is in the uniform temperature zone, carry out the classification pyroprocessing, the temperature rise period temperature rise rate is 5-15 ℃/min, lowers the temperature naturally in the stage of cooling, divide two-stage pyroprocessing: 1000-1400 ℃ according to service requirements, 1600-2000 ℃, the same hierarchical temperature of the temperature of holding stage, soaking time: 1000-1400 ℃ of insulation 10min, 1600-2000 ℃ of insulation 20min, temperature-fall period is carried out the naturally cooling cooling.Behind 1000-1400 ℃, 1600-2000 ℃ two-stage pyroprocessing, bonding charcoal/raw material of wood-charcoal material and graphite material member can come into operation.
Claims (6)
1, a kind of high-temp glue of bonding and repairing carbon material or member, it is characterized in that: its component and content (weight percent) are:
Thermostable phenolic resin solution: 45-95%
Response type inorganic micro powder: 3-40%
Charcoal micro mist: 2-15%
Wherein thermostable phenolic resin solution is made up of the thermostable phenolic resin of 20-80% and the spirituous solution of 20-80%.
2, the high-temp glue of bonding and repairing carbon material or member according to claim 1, it is characterized in that: the number-average molecular weight of described thermostable phenolic resin is at 300-800, and solidification value is at 150-250 ℃.
3, the high-temp glue of bonding and repairing carbon material or member according to claim 1, it is characterized in that: described response type inorganic micro powder is one or both combinations in nano silicon or the charing boron, its particle diameter is 100nm-100 μ m.
4, the high-temp glue of bonding and repairing carbon material or member according to claim 1, it is characterized in that: described charcoal micro mist is carbon nano powder and graphite microparticles, its particle diameter is 100nm-100 μ m.
5, the compound method of the high-temp glue of bonding and repairing carbon material or member is characterized in that:
(1) according to by service requirementss such as the intensity of adhesives, use temperatures, according to the described composition by weight preparation of claim 1 thermostable phenolic resin solution, the solid content of solution is 20%-80%, and with its be stored in add a cover in the glassware stand-by;
(2) according to the described weight part of claim 1 weigh response type inorganic micro powder, charcoal micro mist, be placed in the glassware respectively;
(3) inorganic micro powder, charcoal micro mist are poured in the thermostable phenolic resin solution, and stirred fast, the rotating speed of stirring is 600-1400 rev/min, and churning time is 2-20 hour;
(4) fully stir mixed after, to its carry out viscosity, solid content is tested, and when viscosity reaches the 50-200 centipoise, when solid content reaches in the 20-80% scope, thinks that promptly the high-temp glue each component is fully mixed.
6, the compound method of the high-temp glue of bonding and repairing carbon material or member according to claim 5, it is characterized in that: the mixing speed in the described step (3) is 800-1200 rev/min, churning time is 4-10 hour.
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| CNB2005100600001A CN1305989C (en) | 2005-04-06 | 2005-04-06 | High temperature glue for bonding and repairing carbon material or component and compounding method thereof |
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| CNB2005100600001A CN1305989C (en) | 2005-04-06 | 2005-04-06 | High temperature glue for bonding and repairing carbon material or component and compounding method thereof |
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| CN1305989C CN1305989C (en) | 2007-03-21 |
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| CN101942286A (en) * | 2010-09-21 | 2011-01-12 | 武汉科技大学 | Composite bonding agent for sliding plate refractory material and preparation method thereof |
| CN102060550A (en) * | 2010-10-26 | 2011-05-18 | 中钢集团吉林炭素股份有限公司 | Resin carbon daub |
| CN101357849B (en) * | 2007-08-03 | 2011-07-27 | 上海盛江特种耐火材料厂 | Improved carbonaceous mud for patching blast furnace hearth |
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| CN1118529C (en) * | 1999-09-28 | 2003-08-20 | 中国科学院山西煤炭化学研究所 | Refractory carbon adhesive and its application method |
| CN1269390A (en) * | 2000-04-21 | 2000-10-11 | 中南工业大学 | Adhesive for connecting carbon material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101357849B (en) * | 2007-08-03 | 2011-07-27 | 上海盛江特种耐火材料厂 | Improved carbonaceous mud for patching blast furnace hearth |
| CN101942286A (en) * | 2010-09-21 | 2011-01-12 | 武汉科技大学 | Composite bonding agent for sliding plate refractory material and preparation method thereof |
| CN101942286B (en) * | 2010-09-21 | 2013-03-06 | 武汉科技大学 | Composite bonding agent for sliding plate refractory material and preparation method thereof |
| CN102060550A (en) * | 2010-10-26 | 2011-05-18 | 中钢集团吉林炭素股份有限公司 | Resin carbon daub |
| CN102060550B (en) * | 2010-10-26 | 2012-11-21 | 中钢集团吉林炭素股份有限公司 | Resin carbon daub |
| CN103601528A (en) * | 2013-08-30 | 2014-02-26 | 航天材料及工艺研究所 | Local coating defect repairing method for carbon/carbon composite material |
| CN103601528B (en) * | 2013-08-30 | 2015-05-27 | 航天材料及工艺研究所 | Local coating defect repairing method for carbon/carbon composite material |
| CN104829258A (en) * | 2015-05-29 | 2015-08-12 | 西安鑫垚陶瓷复合材料有限公司 | Fractured graphite die repairing method |
| CN104829258B (en) * | 2015-05-29 | 2017-01-04 | 西安鑫垚陶瓷复合材料有限公司 | A kind of restorative procedure of the graphite jig of fracture |
| CN107573871A (en) * | 2017-07-31 | 2018-01-12 | 常州诺丁精密机械制造有限公司 | A kind of low-temperature setting Carbon Materials binding agent |
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| CN1305989C (en) | 2007-03-21 |
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Assignee: Xi'an Xinuo Technology Industry Co., Ltd. Assignor: Xi'an Aerospace Composite Materials Institute Contract record no.: 2010610000031 Denomination of invention: High temperature glue for bonding and repairing carbon material or component and compounding method thereof Granted publication date: 20070321 License type: Exclusive License Open date: 20051026 Record date: 20100611 |