CN107540395A - A kind of high acid-resistant fire-resistant heat-insulation material of combination property - Google Patents
A kind of high acid-resistant fire-resistant heat-insulation material of combination property Download PDFInfo
- Publication number
- CN107540395A CN107540395A CN201710807881.1A CN201710807881A CN107540395A CN 107540395 A CN107540395 A CN 107540395A CN 201710807881 A CN201710807881 A CN 201710807881A CN 107540395 A CN107540395 A CN 107540395A
- Authority
- CN
- China
- Prior art keywords
- content
- resistant
- cellulose
- acid
- combination property
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention is related to field of material technology, the high acid-resistant fire-resistant heat-insulation material of specifically a kind of combination property, including silica brick, clay, caprolactam, hydroxypropyl cellulose, hydroxyethyl cellulose, it is characterised in that weight ratio is：Silica brick content is 90% 95%, clay content is 5% 10%, caprolactam content is 3% 10%, hydroxy propyl cellulose cellulose content is 1% 2.5%, hydroxyethyl cellulose content is 1% 2.5%.The invention is compared with prior art, preparation method is simple, finished product practicality is good, technological operation is easy, its acid-resisting slag action ability is strong, and refractoriness under load is high, repeats volume after calcining and does not shrink, even slightly expand, be mainly used in the Thermal Equipments such as coke oven, glass melter, acid converter.
Description
Technical field
Innovation and creation are related to field of material technology, the high acid-resisting fire resistant heat preserving material of specifically a kind of combination property
Material.
Background technology
Refractoriness is higher than 1580 DEG C of inorganic non-metallic material.Refractoriness refers to refractory material bullet sample in no loading
In the case of, resistance high temperature action is without softening molten Celsius temperature.Refractory material occurs together with high-temperature technology, substantially originates from
In the Bronze Age mid-term.Chinese the Eastern Han Dynasty has made the kiln material and saggar of Beijing enamel device of fireclay refractory.Early 20th century,
Refractory material develops to high-purity, high fine and close and superhigh temperature product direction, at the same occur being not required to completely burning till, that energy consumption is small is indefinite
Shape refractory material and refractory fibre.In the modern times, with atomic energy technology, the development of space technology, new energy technology, there is resistance to height
The refractory material of the comprehensive premium properties such as warm, anticorrosive, heat resistanceheat resistant is shaken, resistance to erosion is applied, but fire resisting in the market
Material is easily corroded by acid, basic slag, and shaking property of heat resistanceheat resistant is poor, and cost is high, using being restricted.
The content of the invention
The invention aims to overcome that the deficiencies in the prior art, there is provided a kind of high acid-resisting fire resisting of combination property
Insulation material.
To achieve the above object, design a kind of high acid-resistant fire-resistant heat-insulation material of combination property, including silica brick, clay,
Caprolactam, hydroxypropyl cellulose, hydroxyethyl cellulose, it is characterised in that weight ratio is：Silica brick content is 90%-95%, glued
Native content is 5%-10%, caprolactam content 3%-10%, hydroxy propyl cellulose cellulose content are 1%-2.5%, ethoxy is fine
Dimension cellulose content is 1%-2.5%.Described silica brick is the siliceous product of silicon oxide-containing more than 93%.
Compared with prior art, preparation method is simple for the invention.Finished product practicality is good, and technological operation is easy, and it is anti-
Acid slag erosiveness is strong, and refractoriness under load is high, repeats volume after calcining and does not shrink, or even slightly expands, and is mainly used in
The Thermal Equipments such as coke oven, glass melter, acid converter.
Embodiment
Embodiment 1
A kind of high acid-resistant fire-resistant heat-insulation material of combination property, including silica brick, clay, caprolactam, hydroxypropyl cellulose, hydroxyl
Ethyl cellulose, it is characterised in that weight ratio is：
Silica brick 95%
Clay 10%
Caprolactam 10%
Hydroxypropyl cellulose 2.5%
Hydroxyethyl cellulose 2.5%
Described silica brick is the siliceous product of silicon oxide-containing more than 93%.
Embodiment 2
A kind of high acid-resistant fire-resistant heat-insulation material of combination property, including silica brick, clay, caprolactam, hydroxypropyl cellulose, hydroxyl
Ethyl cellulose, it is characterised in that weight ratio is：
Silica brick 90%
Clay 5%
Caprolactam 3%
Hydroxypropyl cellulose 1%
Hydroxyethyl cellulose 1%
Described silica brick is the siliceous product of silicon oxide-containing more than 93%.
Claims (2)
1. a kind of high acid-resistant fire-resistant heat-insulation material of combination property, including silica brick, clay, caprolactam, hydroxypropyl cellulose,
Hydroxyethyl cellulose, it is characterised in that weight ratio is：
Silica brick 90%-95%
Clay 5%-10%
Caprolactam 3%-10%
Hydroxypropyl cellulose 1%-2.5%
Hydroxyethyl cellulose 1%-2.5%.
2. the high acid-resistant fire-resistant heat-insulation material of a kind of combination property according to claim 1, it is characterised in that described
Silica brick is the siliceous product of silicon oxide-containing more than 93%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807881.1A CN107540395A (en) | 2017-09-08 | 2017-09-08 | A kind of high acid-resistant fire-resistant heat-insulation material of combination property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807881.1A CN107540395A (en) | 2017-09-08 | 2017-09-08 | A kind of high acid-resistant fire-resistant heat-insulation material of combination property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107540395A true CN107540395A (en) | 2018-01-05 |
Family
ID=60958172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710807881.1A Pending CN107540395A (en) | 2017-09-08 | 2017-09-08 | A kind of high acid-resistant fire-resistant heat-insulation material of combination property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107540395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592316A (en) * | 2019-09-06 | 2019-12-20 | 洪荣州 | Furnace lining structure of ladle refining furnace |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260085A (en) * | 2010-05-30 | 2011-11-30 | 上海景文材料科技发展有限公司 | Acid-resistant fire-resistant heat-insulation material |
-
2017
- 2017-09-08 CN CN201710807881.1A patent/CN107540395A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260085A (en) * | 2010-05-30 | 2011-11-30 | 上海景文材料科技发展有限公司 | Acid-resistant fire-resistant heat-insulation material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592316A (en) * | 2019-09-06 | 2019-12-20 | 洪荣州 | Furnace lining structure of ladle refining furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101215176B (en) | High-strength low heat conductivity energy-saving fireproof material | |
| CN102815951B (en) | Flame-resistant corrosion-resistant coating | |
| CN106187238A (en) | Bauxite composite refractory brick and its preparation method and application | |
| CN105198463B (en) | A kind of corrosion resistant silicon carbide brick | |
| CN106242593A (en) | Low creep andalusite composite refractory brick and its preparation method and application | |
| CN103408297A (en) | Calcium hexaluminate-mullite composite material and preparation method thereof | |
| CN109553428A (en) | Ceramic fibre castable refractory and preparation method thereof | |
| CN102276276A (en) | Alumina hollow ball insulation product | |
| CN102765955A (en) | Fireproof material and preparation method thereof | |
| CN106187236A (en) | Flint clay composite refractory brick and its preparation method and application | |
| CN107954745A (en) | Corrosion-resistant micro-pore mullite light fire brick and preparation method thereof | |
| CN106187240A (en) | Low-creep refractory brick and its preparation method and application | |
| CN106278299A (en) | Andalusite composite refractory brick and its preparation method and application | |
| CN113061021A (en) | High thermal shock brick for top combustion type hot blast stove and preparation method thereof | |
| CN105481375A (en) | Energy-saving and fire-resistant material | |
| CN104944979A (en) | Preparation method of firebrick used for rotary kiln | |
| CN109422537A (en) | Continuous casting is with exempting to toast refractory material and preparation method thereof | |
| CN106278202A (en) | Light fire brick and preparation method thereof | |
| CN107954700A (en) | Corrosion-resistant corundum refractory brick and preparation method thereof | |
| CN113105220A (en) | Calcium hexaluminate-magnesia-alumina spinel complex phase refractory material for glass kiln | |
| CN107540395A (en) | A kind of high acid-resistant fire-resistant heat-insulation material of combination property | |
| CN107954747A (en) | Corrosion-proof fire-resistant brick and preparation method thereof | |
| CN104876609A (en) | Thermal-shock resistant refractory brick | |
| CN104876608A (en) | Manufacturing method of thermal-shock resistant refractory brick | |
| CN107954726A (en) | Corrosion-resistant mullite firebrick and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |
|
| WD01 | Invention patent application deemed withdrawn after publication |