CN112010660A - Improved high-viscosity refractory material and processing method thereof - Google Patents
Improved high-viscosity refractory material and processing method thereof Download PDFInfo
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- CN112010660A CN112010660A CN202010888673.0A CN202010888673A CN112010660A CN 112010660 A CN112010660 A CN 112010660A CN 202010888673 A CN202010888673 A CN 202010888673A CN 112010660 A CN112010660 A CN 112010660A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
- C04B28/12—Hydraulic lime
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses an improved high-viscosity refractory material and a processing method thereof, relating to the technical field of refractory materials, wherein the ingredients comprise improved aerated concrete, silicon oxide, aluminum silicate, boron nitride, hydrous magnesium silicate, titanium dioxide, a strong adhesive, heat-conducting silicone grease and aerogel, wherein the content ratio of the improved aerated concrete, the silicon oxide, the aluminum silicate, the boron nitride, the hydrous magnesium silicate, the titanium dioxide, the strong adhesive, the heat-conducting silicone grease and the aerogel is 10: 1: 1: 1: 0.2: 0.2: 7: 1: 1. according to the improved high-viscosity refractory material and the processing method, the high-viscosity adhesive has a ceramic tile adhesive component, the ceramic tile adhesive has high adhesiveness and is suitable for adhesion between solid raw materials of building materials, the epoxy resin is used as thermosetting resin, has a curing effect in a high-temperature environment, the liquid form of the high-viscosity adhesive can be ensured, the epoxy resin has high bonding strength and chemical resistance, and the problems that the ceramic tile adhesive is easy to air dry and the viscosity is reduced can be effectively solved.
Description
Technical Field
The invention relates to the technical field of refractory materials, in particular to an improved high-viscosity refractory material and a processing method thereof.
Background
The refractory material is inorganic non-metal material with refractoriness not lower than 1580 ℃, is defined as material which has physical and chemical properties allowing the refractory material to be used in high-temperature environment, is widely used in the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacturing, silicate, power and the like, and has the largest use amount in the metallurgical industry, accounting for 50% -60% of the total output.
Refractory bricks derived from refractory materials are very common in modern industrial production and are frequently used.
The existing refractory material has insufficient viscosity, is not well mixed with other raw materials or is uniformly mixed in the production and preparation process, so that the phenomena of accumulation, slow condensation and solidification of the refractory material are easily caused in the mixing process, and the preparation of the refractory material and the performance of the refractory material are seriously influenced.
Disclosure of Invention
In view of the deficiencies of the prior art, the present invention provides an improved high viscosity refractory material and a method for processing the same, which solves the problems set forth in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: an improved high-viscosity refractory material comprises the following ingredients of improved aerated concrete, silicon oxide, aluminum silicate, boron nitride, hydrous magnesium silicate, titanium dioxide, a strong adhesive, heat-conducting silicone grease and aerogel, wherein the content ratio of the improved aerated concrete, the silicon oxide, the aluminum silicate, the boron nitride, the hydrous magnesium silicate, the titanium dioxide, the strong adhesive, the heat-conducting silicone grease and the aerogel is 10: 1: 1: 1: 0.2: 0.2: 7: 1: 1.
optionally, the improved aerated concrete comprises the following raw materials: the composite material comprises the following components of fly ash, lime, aluminum powder, sodium bicarbonate and colloid, wherein the content ratio of the fly ash to the lime to the aluminum powder to the sodium bicarbonate to the colloid is 7: 2: 0.1: 0.1: 4.
optionally, the preparation process of the improved aerated concrete comprises the following steps: stirring the colloid for 30min, adding the fly ash, the lime and the aluminum powder, stirring for 1h, uniformly mixing, adding the sodium bicarbonate, and stirring for 1 h.
Optionally, in the ingredients, the silicon oxide, the aluminum silicate and the boron nitride are stirred and mixed in advance, after being uniformly mixed, the hydrous magnesium silicate and the titanium dioxide are added, and then the mixture is stirred and mixed to form the base material.
Optionally, the strong adhesive specifically comprises quartz sand, cement, hydroxypropyl methyl cellulose, calcium formate, polyvinyl alcohol, styrene-butadiene rubber powder, water-absorbent resin and epoxy resin, and the quartz sand comprises the following components in percentage by content: cement: hydroxypropyl methylcellulose: calcium formate: polyvinyl alcohol: styrene-butadiene rubber powder: water-absorbent resin: epoxy resin 10: 5.6: 0.04: 0.05: 0.024: 0.288: 0.025: 0.3.
optionally, in the strong adhesive, quartz sand, cement, hydroxypropyl methyl cellulose, calcium formate, polyvinyl alcohol and styrene-butadiene rubber powder are independently and uniformly mixed, then epoxy resin is added, after uniform mixing, water-absorbent resin is added, and the mixture is stirred and mixed uniformly.
Based on the raw materials, the invention also discloses a processing method of the improved high-viscosity refractory material.
Optionally, the processing method specifically comprises the following steps:
adding the base material into the improved aerated concrete, and stirring for 1-2 hours until the base material and the improved aerated concrete are completely mixed;
adding a strong adhesive, and stirring for 1 h;
thirdly, adding heat-conducting silicone grease, and stirring for 1 hour;
adding aerogel and stirring uniformly;
and (6) mould pressing, furnace entering and high-temperature sintering.
The invention provides an improved high-viscosity refractory material and a processing method thereof, and the improved high-viscosity refractory material has the following beneficial effects: the improved high-viscosity refractory material and the processing method thereof have the advantages that the high-viscosity adhesive has tile adhesive components, the tile adhesive has high adhesiveness, and is suitable for adhesion among solid raw materials of building materials, the epoxy resin is taken as thermosetting resin and plays a role in curing in a high-temperature environment, the liquid form of the high-viscosity adhesive can be ensured, the epoxy resin has high bonding strength and chemical resistance, the problems of easy air drying and viscosity reduction of the tile adhesive can be effectively solved, the water-absorbing resin has high water absorbability, and the problem of viscosity reduction caused by the influence of over-moisture on the high-viscosity adhesive can be avoided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example 1
An improved high-viscosity refractory material comprises the following ingredients of improved aerated concrete, silicon oxide, aluminum silicate, boron nitride, hydrous magnesium silicate, titanium dioxide, a strong adhesive, heat-conducting silicone grease and aerogel, wherein the content ratio of the improved aerated concrete, the silicon oxide, the aluminum silicate, the boron nitride, the hydrous magnesium silicate, the titanium dioxide, the strong adhesive, the heat-conducting silicone grease and the aerogel is 10: 1: 1: 1: 0.2: 0.2: 7: 1: 1;
the improved aerated concrete comprises the following raw materials: the composite material comprises the following components of fly ash, lime, aluminum powder, sodium bicarbonate and colloid, wherein the content ratio of the fly ash to the lime to the aluminum powder to the sodium bicarbonate to the colloid is 7: 2: 0.1: 0.1: 4;
further, the preparation process of the improved aerated concrete comprises the following steps: stirring the colloid for 30min, adding the fly ash, the lime and the aluminum powder, stirring for 1h, uniformly mixing, adding the sodium bicarbonate, and stirring for 1 h;
the sodium bicarbonate solid starts to be gradually decomposed at the temperature of more than 50 ℃ to generate sodium carbonate, carbon dioxide and water, and is completely decomposed at the temperature of 270 ℃, so that the sodium bicarbonate can be decomposed early in the high-temperature sintering preparation process of the refractory material, and uniform micro air holes are formed in the improved aerated concrete, so that the air permeability of the improved aerated concrete is ensured, and the refractory material is more convenient to dissipate heat;
in the burdening, silicon oxide, aluminum silicate and boron nitride are stirred and mixed in advance, after being mixed evenly, hydrous magnesium silicate and titanium dioxide are added, and then stirring and mixing are carried out to form a base material;
the hydrous magnesium silicate has the performances of lubricity, fire resistance, acid resistance, insulativity, high melting point, stable chemical performance and the like, the texture of the refractory material is more exquisite due to the addition of the hydrous magnesium silicate, the titanium dioxide can be used as a pigment and is beneficial to improving the aesthetic degree of the whole refractory material, and the titanium dioxide has high melting point and fire resistance and can effectively improve the fire resistance of the refractory material;
the strong adhesive is specifically composed of quartz sand, cement, hydroxypropyl methyl cellulose, calcium formate, polyvinyl alcohol, styrene-butadiene rubber powder, water-absorbent resin and epoxy resin, wherein the quartz sand comprises the following components in percentage by weight: cement: hydroxypropyl methylcellulose: calcium formate: polyvinyl alcohol: styrene-butadiene rubber powder: water-absorbent resin: epoxy resin 10: 5.6: 0.04: 0.05: 0.024: 0.288: 0.025: 0.3;
further, in the strong adhesive, quartz sand, cement, hydroxypropyl methyl cellulose, calcium formate, polyvinyl alcohol and styrene-butadiene rubber powder are independently and uniformly mixed, then epoxy resin is added, after uniform mixing, water-absorbent resin is added, and the mixture is stirred and mixed uniformly;
the high-strength adhesive has a ceramic tile adhesive component, the ceramic tile adhesive property is high, the high-strength adhesive is suitable for adhesion among building material solid raw materials, epoxy resin serves as thermosetting resin and plays a role in curing in a high-temperature environment, the liquid form of the high-strength adhesive can be guaranteed, the epoxy resin has high bonding strength and chemical resistance, the problems that the ceramic tile adhesive is easy to air dry and the viscosity is reduced can be effectively solved, the water-absorbing resin has high water absorption, and the problem that the viscosity of the high-strength adhesive is reduced due to the influence of over-moisture can be solved.
Example 2
A processing method of an improved high-viscosity refractory material comprises the following specific steps:
adding the base material into the improved aerated concrete, and stirring for 1-2 hours until the base material and the improved aerated concrete are completely mixed;
adding a strong adhesive, and stirring for 1 h;
thirdly, adding heat-conducting silicone grease, and stirring for 1 hour;
adding aerogel and stirring uniformly;
and (6) mould pressing, furnace entering and high-temperature sintering.
The heat-conducting silicone grease has good heat resistance and heat-conducting property, and the heat-conducting silicone grease is applied to the refractory material, so that the product performance of the refractory material is effectively improved, the refractory material is better in heat resistance and stronger in stability, the application effect of the aerogel in the aspect of heat preservation and heat insulation is outstanding, the heat-conducting silicone grease belongs to a new energy-saving material, the aerogel is applied to the refractory material, the heat resistance of the refractory material is further improved, and the refractory material is also enabled to have better energy-saving significance.
To sum up, the improved high-viscosity refractory material and the processing method thereof have the advantages that the high-viscosity adhesive has tile adhesive components, the tile adhesive has high adhesiveness and is suitable for adhesion between solid raw materials of building materials, the epoxy resin is used as thermosetting resin and plays a role in curing in a high-temperature environment, the liquid form of the high-viscosity adhesive can be ensured, the epoxy resin has high bonding strength and chemical resistance, the problems that the tile adhesive is easy to air dry and the viscosity is reduced can be effectively solved, the water-absorbing resin has high water absorbability, and the problem that the viscosity of the high-viscosity adhesive is reduced due to the influence of over-moisture can be avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. An improved high viscosity refractory material, characterized by: the refractory material ingredients comprise improved aerated concrete, silicon oxide, aluminum silicate, boron nitride, hydrous magnesium silicate, titanium dioxide, a strong adhesive, heat-conducting silicone grease and aerogel, wherein the content ratio of the improved aerated concrete, the silicon oxide, the aluminum silicate, the boron nitride, the hydrous magnesium silicate, the titanium dioxide, the strong adhesive, the heat-conducting silicone grease and the aerogel is 10: 1: 1: 1: 0.2: 0.2: 7: 1: 1.
2. an improved high viscosity refractory according to claim 1, wherein: the improved aerated concrete comprises the following raw materials: the composite material comprises the following components of fly ash, lime, aluminum powder, sodium bicarbonate and colloid, wherein the content ratio of the fly ash to the lime to the aluminum powder to the sodium bicarbonate to the colloid is 7: 2: 0.1: 0.1: 4.
3. an improved high viscosity refractory according to claim 2, wherein: the preparation process of the improved aerated concrete comprises the following steps: stirring the colloid for 30min, adding the fly ash, the lime and the aluminum powder, stirring for 1h, uniformly mixing, adding the sodium bicarbonate, and stirring for 1 h.
4. An improved high viscosity refractory according to claim 1, wherein: in the ingredients, silicon oxide, aluminum silicate and boron nitride are stirred and mixed in advance, after uniform mixing, hydrous magnesium silicate and titanium dioxide are added, and then stirring and mixing are carried out to form a base material.
5. An improved high viscosity refractory according to claim 1, wherein: the strong adhesive is specifically composed of quartz sand, cement, hydroxypropyl methyl cellulose, calcium formate, polyvinyl alcohol, styrene-butadiene rubber powder, water-absorbent resin and epoxy resin, and the quartz sand comprises the following components in percentage by content: cement: hydroxypropyl methylcellulose: calcium formate: polyvinyl alcohol: styrene-butadiene rubber powder: water-absorbent resin: epoxy resin 10: 5.6: 0.04: 0.05: 0.024: 0.288: 0.025: 0.3.
6. an improved high viscosity refractory according to claim 5, wherein: in the strong adhesive, quartz sand, cement, hydroxypropyl methyl cellulose, calcium formate, polyvinyl alcohol and butadiene styrene rubber powder are independently and uniformly mixed, then epoxy resin is added, after uniform mixing, water-absorbent resin is added, and the mixture is stirred and mixed uniformly.
7. A processing method of an improved high-viscosity refractory material is characterized by comprising the following steps: the processing method comprises the following specific steps of any one of the improved high-viscosity refractory materials of claims 1 to 6:
adding the base material into the improved aerated concrete, and stirring for 1-2 hours until the base material and the improved aerated concrete are completely mixed;
adding a strong adhesive, and stirring for 1 h;
thirdly, adding heat-conducting silicone grease, and stirring for 1 hour;
adding aerogel and stirring uniformly;
and (6) mould pressing, furnace entering and high-temperature sintering.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010888673.0A CN112010660A (en) | 2020-08-28 | 2020-08-28 | Improved high-viscosity refractory material and processing method thereof |
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| CN202010888673.0A CN112010660A (en) | 2020-08-28 | 2020-08-28 | Improved high-viscosity refractory material and processing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321517A (en) * | 2021-05-10 | 2021-08-31 | 江苏苏嘉集团新材料有限公司 | Environment-friendly low-carbon magnesia carbon brick and preparation method thereof |
| CN113336557A (en) * | 2021-05-12 | 2021-09-03 | 江苏苏嘉集团新材料有限公司 | Antioxidant high-adhesion magnesia carbon brick and preparation method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745945A (en) * | 2012-07-12 | 2012-10-24 | 湖南文象炭基环保材料股份有限公司 | Facing tile and production process thereof |
| CN104030711A (en) * | 2014-07-02 | 2014-09-10 | 武汉科技大学 | Converter bedding face repairing material and use method thereof |
| CN104891887A (en) * | 2015-05-27 | 2015-09-09 | 湖州华仑助剂科技有限公司 | Ceramic tile adhesive |
| CN105418089A (en) * | 2015-11-24 | 2016-03-23 | 怀宁县凉亭建材有限责任公司 | Preparation method of sintered refractory bricks |
| CN106588077A (en) * | 2016-11-18 | 2017-04-26 | 固原开源节能建材有限公司 | Lightweight high-strength fly ash aerated concrete building block and preparation method thereof |
| CN107176827A (en) * | 2017-06-05 | 2017-09-19 | 长兴华悦耐火材料厂 | One kind prepares crucible refractory material powder |
| CN107986803A (en) * | 2017-12-13 | 2018-05-04 | 泰兴市汇辰过滤器制造有限公司 | A kind of refractory material and preparation method thereof |
| CN108585783A (en) * | 2018-06-29 | 2018-09-28 | 陈雨 | A kind of environmental protection and energy saving brick |
| CN109265180A (en) * | 2018-09-30 | 2019-01-25 | 柳晶（长春）环保科技有限公司 | A kind of high resistance to compression pervious concrete brick and preparation method thereof |
| CN110803907A (en) * | 2019-11-26 | 2020-02-18 | 鑫创新材料科技(徐州)有限公司 | Manufacturing method and application of aerogel composite building material |
| CN110981538A (en) * | 2019-12-13 | 2020-04-10 | 宿迁德特材料科技有限公司 | Method for preparing sound insulation material based on waste foam concrete |
-
2020
- 2020-08-28 CN CN202010888673.0A patent/CN112010660A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745945A (en) * | 2012-07-12 | 2012-10-24 | 湖南文象炭基环保材料股份有限公司 | Facing tile and production process thereof |
| CN104030711A (en) * | 2014-07-02 | 2014-09-10 | 武汉科技大学 | Converter bedding face repairing material and use method thereof |
| CN104891887A (en) * | 2015-05-27 | 2015-09-09 | 湖州华仑助剂科技有限公司 | Ceramic tile adhesive |
| CN105418089A (en) * | 2015-11-24 | 2016-03-23 | 怀宁县凉亭建材有限责任公司 | Preparation method of sintered refractory bricks |
| CN106588077A (en) * | 2016-11-18 | 2017-04-26 | 固原开源节能建材有限公司 | Lightweight high-strength fly ash aerated concrete building block and preparation method thereof |
| CN107176827A (en) * | 2017-06-05 | 2017-09-19 | 长兴华悦耐火材料厂 | One kind prepares crucible refractory material powder |
| CN107986803A (en) * | 2017-12-13 | 2018-05-04 | 泰兴市汇辰过滤器制造有限公司 | A kind of refractory material and preparation method thereof |
| CN108585783A (en) * | 2018-06-29 | 2018-09-28 | 陈雨 | A kind of environmental protection and energy saving brick |
| CN109265180A (en) * | 2018-09-30 | 2019-01-25 | 柳晶（长春）环保科技有限公司 | A kind of high resistance to compression pervious concrete brick and preparation method thereof |
| CN110803907A (en) * | 2019-11-26 | 2020-02-18 | 鑫创新材料科技(徐州)有限公司 | Manufacturing method and application of aerogel composite building material |
| CN110981538A (en) * | 2019-12-13 | 2020-04-10 | 宿迁德特材料科技有限公司 | Method for preparing sound insulation material based on waste foam concrete |
Non-Patent Citations (5)
| Title |
|---|
| 吴懿平: "《电子组装技术》", 31 December 2006 * |
| 徐占发: "《建筑节能技术实用手册》", 31 August 2004 * |
| 王立久: "《新型屋面材料》", 31 October 2012 * |
| 裴润: "《硫酸法钛白生产》", 28 February 1982 * |
| 闫振甲: "《高性能泡沫混凝土保温制品实用技术》", 30 June 2015 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321517A (en) * | 2021-05-10 | 2021-08-31 | 江苏苏嘉集团新材料有限公司 | Environment-friendly low-carbon magnesia carbon brick and preparation method thereof |
| CN113336557A (en) * | 2021-05-12 | 2021-09-03 | 江苏苏嘉集团新材料有限公司 | Antioxidant high-adhesion magnesia carbon brick and preparation method thereof |
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