CN103011681B - Production method for basalt vertical fiber rock wool boards used in outer walls - Google Patents
Production method for basalt vertical fiber rock wool boards used in outer walls Download PDFInfo
- Publication number
- CN103011681B CN103011681B CN201210550750.7A CN201210550750A CN103011681B CN 103011681 B CN103011681 B CN 103011681B CN 201210550750 A CN201210550750 A CN 201210550750A CN 103011681 B CN103011681 B CN 103011681B
- Authority
- CN
- China
- Prior art keywords
- parts
- basalt
- production method
- raw material
- cotton board
- 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.)
- Active
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a production method for basalt vertical fiber rock wool boards used in outer walls. The method comprises the following steps: 1) the following raw materials are weighed in parts by weight and are evenly mixed: 50 to 60 parts of basalt, 10 to 20 parts of dolomite, 10 to 20 parts of slag, 5 to 10 parts of bauxite, and 15 to 22 parts of coke; 2) the evenly mixed raw materials are prepared to fibers under the effect of a centrifuge after being fused at a high temperature; and 3) after curing glue water is sprayed on the fibers, the fibers are prepared to the vertical fiber rock wool boards through cotton stacking, curing and cutting. The method realizes the type selection and the proportioning design of the raw materials from main chemical components of the production raw materials of the rock wool boards; the fibers of the produced vertical fiber rock wool boards are soft, and are 2-5 microns in diameter; the boards have excellent properties of heat and sound resistance, and have excellent chemical stability, heat resistance, flame retardance and mechanical performance; and all indexes achieve the ideal set values so as to satisfy the use requirements of the building outer walls.
Description
Technical field
The present invention relates to a kind of production method of rock cotton board, be specifically related to the production method of a kind of exterior wall basalt vertical fibers rock cotton board.
Background technology
Rock cotton board is to be that raw material is jetted into fiber by centrifugal force or high pressure gas after high-temperature fusion by basalt and other natural crystals, adds after appropriate thermosetting adhesive and hydrophober, repressed, the plate-shaped products that solidifies, be cut into; Fiber direction is parallel to be called " the parallel fibers rock cotton board " of plate face; Fiber direction is perpendicular to be called " the vertical fibers rock cotton board " of plate face.
Vertical fibers rock cotton board is mainly used in the occasions that the crowd is dense such as Highrise buildings, commercial building, school, office, singing-hall, can also be applied to the fields such as soilless culture, boats and ships, roofing, pipeline, military project, is the novel material that industry and building aspect are used.Exterior wall is harsher to the requirement of properties by vertical fibers rock cotton board, not only need to there is good heat insulation, sound-proofing properties, also require to have good chemical stability, thermotolerance and flame retardant resistance, flame retardant rating requires to reach A1 level, and need to have good mechanical property.For meeting above-mentioned performance requriements, need to carry out technique improvement and innovation in many-sides such as raw-material type selecting, raw-material proportioning, processing parameters.
Summary of the invention
In view of this, the invention provides the production method of a kind of exterior wall basalt vertical fibers rock cotton board, the vertical fibers rock cotton board that the method is produced has good heat insulation, sound-proofing properties, there is good chemical stability, thermotolerance, flame retardant resistance and mechanical property simultaneously, can meet the service requirements of skin.
The production method of basalt vertical fibers rock cotton board for exterior wall of the present invention, comprises the following steps:
1) take raw material and mix by following weight proportion: 50 ~ 60 parts, basalt, 10 ~ 20 parts of rhombspars, 10 ~ 20 parts, slag, 5 ~ 10 parts of bauxitic clays, 15 ~ 22 parts, coke;
Main chemical compositions and the size of described raw material are as follows:
2) raw material mixing is made fiber after high-temperature fusion under the effect of whizzer;
3) on fiber, spray after solidified glue, through long-pending cotton, curing, point vertical fibers rock cotton board cutting into.
Further, in described raw material, the performance of coke is as follows: calorific value > 7000kcal/kg, intensity M40 > 87%, M10 < 10%, fixed carbon > 88%, ash content < 8.5%, fugitive constituent < 1.0%, sulphur < 0.6%, water < 2%, granularity 80-140mm, super size range < 10%.
Further, described step 2) in, the raw material mixing melting under the high temperature of 1350 ~ 1450 ℃.
Further, described whizzer is four roller whizzers, and the rotating speed of whizzer is 7000 ~ 8000r/min.
Further, in described step 3), solidify four periods of time-divisions to be heating and curing, first paragraph temperature is 200~250 ℃, and second segment temperature is 250~280 ℃, and the 3rd section of temperature is 280~300 ℃, and the 4th section of temperature is 300~320 ℃.
Beneficial effect of the present invention is: the present invention is from the main chemical compositions of rock cotton board raw materials for production, carry out type selecting and the proportion design of raw material, the vertical fibers rock cotton board fiber softening of producing, diameter reaches 2 ~ 5um, there is good heat insulation, sound-proofing properties, have good chemical stability, thermotolerance, flame retardant resistance and mechanical property, indices all reaches desirable settings simultaneously, can meet the service requirements of skin.In addition, the present invention also improves the processing parameter in centrifugation technique, curing technology, further optimizes and has improved quality product and appearance effect.
Embodiment
Below the preferred embodiments of the present invention are described in detail.
embodiment 1
The production method of basalt vertical fibers rock cotton board for the exterior wall of the present embodiment, comprises the following steps:
1) take raw material and mix by following weight proportion: 50 parts, basalt, 10 parts of rhombspars, 10 parts, slag, 5 parts of bauxitic clays, 15 parts, coke;
Main chemical compositions and the size of described raw material are as follows:
2) raw material mixing is made fiber after the high-temperature fusion of 1350 ~ 1450 ℃ under the effect of whizzer; Described whizzer is four roller whizzers, and the rotating speed of whizzer is 7000 ~ 8000r/min;
3) on fiber, spray after solidified glue, through long-pending cotton, curing, point vertical fibers rock cotton board cutting into.
In described raw material, the performance of coke is as follows: calorific value > 7000kcal/kg, intensity M40 > 87%, M10 < 10%, fixed carbon > 88%, ash content < 8.5%, fugitive constituent < 1.0%, sulphur < 0.6%, water < 2%, granularity 80-140mm, super size range < 10%.
In described step 3), solidify four periods of time-divisions to be heating and curing, first paragraph temperature is 200 ℃, and second segment temperature is 250 ℃, and the 3rd section of temperature is 290 ℃, and the 4th section of temperature is 320 ℃; Be heating and curing by four sections, form heating gradually, curing process slowly, guaranteed product appearance and solidification effect.
embodiment 2
The exterior wall of the present embodiment is with the production method of basalt vertical fibers rock cotton board and the difference of embodiment 1:
The weight proportion of raw material is: 55 parts, basalt, 15 parts of rhombspars, 15 parts, slag, 8 parts of bauxitic clays, 20 parts, coke;
Main chemical compositions and the size of raw material are as follows:
embodiment 3
The exterior wall of the present embodiment is with the production method of basalt vertical fibers rock cotton board and the difference of embodiment 1:
The weight proportion of raw material is: 60 parts, basalt, 20 parts of rhombspars, 20 parts, slag, 10 parts of bauxitic clays, 22 parts, coke;
Main chemical compositions and the size of raw material are as follows:
Exterior wall to embodiment 1 ~ 3 preparation carries out Performance Detection by vertical fibers rock cotton board, and result is as shown in the table:
The present invention is from the main chemical compositions of rock cotton board raw materials for production, carry out type selecting and the proportion design of raw material, the vertical fibers rock cotton board fiber softening of producing, diameter reaches 2 ~ 5 μ m, there is good heat insulation, sound-proofing properties, have good chemical stability, thermotolerance, flame retardant resistance and mechanical property, indices all reaches desirable settings simultaneously, can meet the service requirements of skin.In addition, the present invention also improves the processing parameter in centrifugation technique, curing technology, further optimizes and has improved quality product and appearance effect.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although by with reference to the preferred embodiments of the present invention, invention has been described, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and not depart from the spirit and scope of the present invention that appended claims limits.
Claims (4)
1. a production method for basalt vertical fibers rock cotton board for exterior wall, is characterized in that: comprise the following steps:
1) take raw material and mix by following weight proportion: 50 ~ 60 parts, basalt, 10 ~ 20 parts of rhombspars, 10 ~ 20 parts, slag, 5 ~ 10 parts of bauxitic clays, 15 ~ 22 parts, coke;
Main chemical compositions and the size of described raw material are as follows:
2) raw material mixing is made fiber after high-temperature fusion under the effect of whizzer;
3) on fiber, spray after solidified glue, through long-pending cotton, curing, point vertical fibers rock cotton board cutting into;
In described step 3), solidify four periods of time-divisions to be heating and curing, first paragraph temperature is 200~250 ℃, and second segment temperature is 250~280 ℃, and the 3rd section of temperature is 280~300 ℃, and the 4th section of temperature is 300~320 ℃.
2. the production method of basalt vertical fibers rock cotton board for exterior wall according to claim 1, it is characterized in that: in described raw material, the performance of coke is as follows: calorific value > 7000kcal/kg, intensity M40 > 87%, M10 < 10%, fixed carbon > 88%, ash content < 8.5%, fugitive constituent < 1.0%, sulphur < 0.6%, water < 2%, granularity 80-140mm, super size range <10%.
3. the production method of basalt vertical fibers rock cotton board for exterior wall according to claim 1 and 2, is characterized in that: described step 2) in, the raw material mixing melting under the high temperature of 1350 ~ 1450 ℃.
4. the production method of basalt vertical fibers rock cotton board for exterior wall according to claim 1 and 2, is characterized in that: described whizzer is four roller whizzers, and the rotating speed of whizzer is 7000 ~ 8000r/min.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210550750.7A CN103011681B (en) | 2012-12-18 | 2012-12-18 | Production method for basalt vertical fiber rock wool boards used in outer walls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210550750.7A CN103011681B (en) | 2012-12-18 | 2012-12-18 | Production method for basalt vertical fiber rock wool boards used in outer walls |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103011681A CN103011681A (en) | 2013-04-03 |
CN103011681B true CN103011681B (en) | 2014-06-11 |
Family
ID=47960850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210550750.7A Active CN103011681B (en) | 2012-12-18 | 2012-12-18 | Production method for basalt vertical fiber rock wool boards used in outer walls |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103011681B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104264364A (en) * | 2014-09-18 | 2015-01-07 | 常熟市康信节能材料工程有限公司 | Rock wool board production method |
CN104496276B (en) * | 2014-12-15 | 2016-08-24 | 广德施可达岩棉股份有限公司 | A kind of manufacture method of agricultural rock wool |
CN104529177B (en) * | 2014-12-15 | 2017-02-08 | 广德施可达岩棉股份有限公司 | Agricultural rock wool |
CN104445908B (en) * | 2014-12-15 | 2017-09-19 | 广德施可达岩棉股份有限公司 | The manufacture method of rock wool material |
CN105386529B (en) * | 2015-10-27 | 2017-11-10 | 张荣斌 | A kind of fire-retardant sound-absorbing rock wool-steel plywood |
CN105439439A (en) * | 2015-12-08 | 2016-03-30 | 山东阳光岩棉科技有限公司 | Preparation method of rock wool heat preservation material |
CN106082685B (en) * | 2016-06-14 | 2018-05-25 | 四川帕沃可矿物纤维制品有限公司 | A kind of agricultural rock wool and the production method of agricultural rock wool |
CN106082808B (en) * | 2016-06-14 | 2018-01-30 | 四川帕沃可矿物纤维制品有限公司 | A kind of Basalt fiber concrete |
CN106316094B (en) * | 2016-08-17 | 2019-06-04 | 北京金隅节能保温科技(大厂)有限公司 | A kind of fire resisting rock wool board and preparation method thereof |
CN107473595A (en) * | 2017-07-27 | 2017-12-15 | 扬州科沃节能新材料有限公司 | A kind of Novel rock wool and its processing technology for adding bauxite raw material |
CN107640904A (en) * | 2017-07-28 | 2018-01-30 | 扬州科沃节能新材料有限公司 | A kind of curtain wall closure Novel rock wool |
CN107973594A (en) * | 2017-11-28 | 2018-05-01 | 广西平果蓝邑网络技术有限公司 | A kind of heat-barrier material and preparation method thereof |
CN110040970B (en) * | 2019-05-14 | 2022-11-15 | 咸阳非金属矿研究设计院有限公司 | Preparation method of high-performance artificial mineral fiber |
CN110482870B (en) * | 2019-08-15 | 2022-02-22 | 湖南科技学院 | Rock wool and preparation method thereof |
CN113845316A (en) * | 2021-11-08 | 2021-12-28 | 天长市康美达新型绝热材料有限公司 | Fire-retardant rock wool strip for naval vessel |
CN115448646B (en) * | 2022-11-04 | 2023-03-17 | 华能中天节能科技集团有限责任公司 | Fireproof outer wall hydrophobic rock wool board and preparation method thereof |
CN115557733B (en) * | 2022-11-23 | 2023-03-03 | 普莱斯德集团股份有限公司 | Fireproof rock wool heat-insulation decorative plate and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1044447A (en) * | 1988-12-19 | 1990-08-08 | 郭珍儒 | Pure asbestos composite and fiber thereof |
CN101538122A (en) * | 2009-04-27 | 2009-09-23 | 鞠加会 | Hollow-core rock wool and preparation method and applications thereof |
CN102329080A (en) * | 2011-07-01 | 2012-01-25 | 重庆再升科技股份有限公司 | Production method for basalt fiber materials |
CN102757178A (en) * | 2012-07-05 | 2012-10-31 | 鞠加会 | Method for manufacturing micro-hollow and micro-bubble rock wool by using basalt as a main ingredient and product of the method |
-
2012
- 2012-12-18 CN CN201210550750.7A patent/CN103011681B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1044447A (en) * | 1988-12-19 | 1990-08-08 | 郭珍儒 | Pure asbestos composite and fiber thereof |
CN101538122A (en) * | 2009-04-27 | 2009-09-23 | 鞠加会 | Hollow-core rock wool and preparation method and applications thereof |
CN102329080A (en) * | 2011-07-01 | 2012-01-25 | 重庆再升科技股份有限公司 | Production method for basalt fiber materials |
CN102757178A (en) * | 2012-07-05 | 2012-10-31 | 鞠加会 | Method for manufacturing micro-hollow and micro-bubble rock wool by using basalt as a main ingredient and product of the method |
Also Published As
Publication number | Publication date |
---|---|
CN103011681A (en) | 2013-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103011681B (en) | Production method for basalt vertical fiber rock wool boards used in outer walls | |
CN104140237B (en) | The preparation method of the lagging material that a kind of thermal conductivity is low | |
CN104445967B (en) | A kind of microglass fiber and cotton felt | |
CN104652745A (en) | Glass wool ceiling board and preparation method thereof | |
CN104710190A (en) | Energy-saving, environment-friendly and thermal-insulating material | |
CN111253075A (en) | Rock wool product and preparation method thereof | |
CN104231614B (en) | Roving glass fiber flame-retardant reinforced nylon 6 composite and the preparation method of fibre is not revealed on surface | |
CN105802421A (en) | Damping fireproof coating and preparing method thereof | |
CN113955944A (en) | Fireproof rock wool board | |
CN104671703A (en) | Non-asbestos composite thermal insulation material and preparation process | |
CN102182254B (en) | Manufacturing process of inorganic fireproof coiled material and inorganic fireproof coiled material | |
CN112159113B (en) | High-strength flame-retardant black rock wool and preparation method thereof | |
CN103351131A (en) | Preparation method of thermal-insulation elastic exterior wall putty | |
CN103725246A (en) | Hydrophobic bonder for glass fiber cotton | |
CN107176819A (en) | A kind of abatvoix and preparation method thereof | |
CN105523717B (en) | A kind of novel fire-resistant blanket of glass wool | |
CN113651556A (en) | Heat-insulating rock wool material and preparation method thereof | |
CN102976678A (en) | Partition board material | |
CN104264364A (en) | Rock wool board production method | |
CN102329120B (en) | Heat-insulation board with functions of fire protection and sound absorption and processing method thereof | |
CN111499264A (en) | Modified rock wool product and preparation method thereof | |
CN109721238A (en) | A kind of preparation method of super glass wool | |
CN104108908A (en) | Novel multifunctional mortar for walls | |
CN106219991A (en) | A kind of basalt fibre strengthens the preparation method of foam glass | |
CN102533015A (en) | Preparation method of fireproof flame-retardant interfacial agent for exterior insulation phenol formaldehyde foam board of outer wall |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 638600 No. 2, Dingsheng Road, Guanghua Avenue, Guanghua Industrial Park, Guang'an City, Sichuan Province Patentee after: Sichuan pavoke mineral fiber products Group Co.,Ltd. Address before: 638600 No. 2, Dingsheng Road, Guanghua Avenue, Guanghua Industrial Park, Guang'an City, Sichuan Province Patentee before: SICHUAN PAWOKE MINERAL FIBER PRODUCTS CO.,LTD. |