CN1939873A - Calcium-magnesium composite board - Google Patents
Calcium-magnesium composite board Download PDFInfo
- Publication number
- CN1939873A CN1939873A CNA2005100032272A CN200510003227A CN1939873A CN 1939873 A CN1939873 A CN 1939873A CN A2005100032272 A CNA2005100032272 A CN A2005100032272A CN 200510003227 A CN200510003227 A CN 200510003227A CN 1939873 A CN1939873 A CN 1939873A
- Authority
- CN
- China
- Prior art keywords
- magnesium
- calcium
- composite board
- phosphoric acid
- fibre
- 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
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Fireproofing Substances (AREA)
Abstract
A magnesium-calcium composite board consists of magnesium oxide, magnesium chloride, calcium metasilicate powder, vegetable fibre, glass fibre, gypsum powder, phosphoric acid, organic silicon and fatty acid. The process is carried out by mixing the raw materials proportionally and obtaining the final product. It is cheap, has better board strength and water-proof and fire-proof functions and can be used for building decorative materials.
Description
One, technical field:
The present invention relates to a kind of building and ornament materials, particularly relating to a kind of is the composite decorative board of major ingredient with magnesium oxide, magnesium chloride and calcium silicate powder.
Two, background technology:
Composition board is a kind of material that is used for upholster and furniture making, have ornamental preferably and fire performance, existing is the glass-magnesium composite plate of major ingredient with magnesium oxide and magnesium chloride, its auxiliary material generally just comprises stearic acid, sawdust, properties-correcting agent, binding agent etc., the composition board of making of these raw materials has many advantages, use more extensive, but the intensity of this composition board is not very high, generally can not do bearing plate uses, particularly water-repellancy is not fine, in southern high humidity environment, use for some time after, just occur getting damp, the scum phenomenon.
Three, summary of the invention:
The objective of the invention is to overcome the weak point that above-mentioned glass-magnesium composite plate exists, provide a kind of high strength and fire prevention, water-repellancy better, adapt to the calcium-magnesium composite board that uses in southern high humidity area.
For this reason, calcium-magnesium composite board of the present invention, be on existing glass-magnesium composite plate basis, to improve, in its major ingredient except that magnesium oxide, magnesium chloride, increased calcium silicate powder again, auxiliary material comprises vegetable fibre, glass fibre, terra alba, phosphoric acid, organosilicon, lipid acid, and each set of dispense than (by weight) is: magnesium oxide 3～8, magnesium chloride 2～7, calcium silicate powder 2～5, vegetable fibre 2～4, glass fibre 1～5, terra alba 0.3～1, phosphoric acid 0.05～0.15, organic 0.05～0.15, lipid acid 0.05～0.15;
Press above-mentioned raw materials and proportioning apolegamy material,, mix, stir, enter production line, be processed into sheet material with other raw material with the magnesium chloride water dissolution.
The calcium magnesium composite plate of making by above-mentioned raw materials and prescription, because of adding calcium silicate powder, phosphoric acid, organosilicon, lipid acid and terra alba, solved not only that getting damp appears in existing glass magnesium plate, the problem of scum under southern high humidity environment, the intensity and the fire line of sheet material have been increased simultaneously, in addition, compare, can save the immersion operation in the production process with existing glass magnesium plate, the conserve water resource reduces cost.
Four, description of drawings (no accompanying drawing)
Five, embodiment:
By proportioning (weight ratio) magnesium oxide 4.0, magnesium chloride 2.8, calcium silicate powder 2.5, vegetable fibre 2.3, glass fibre 2, terra alba 0.5, phosphoric acid 0.06, organosilicon 0.08, lipid acid 0.05; After the selection,, mix, stir, enter production line processing with other each raw material with the magnesium chloride water dissolution, the output work in-process, demoulding, oven dry, cutting are made into high strength then, the calcium-magnesium composite board of fire prevention, waterproof.
Claims (2)
1, a kind of calcium-magnesium composite board, its major ingredient comprises magnesium oxide, magnesium chloride, it is characterized in that: form in the major ingredient of this composition board and also contain calcium silicate powder, auxiliary material comprises vegetable fibre, glass fibre, terra alba, phosphoric acid, organosilicon, lipid acid, and each component is by weight ratio: magnesium oxide 3～8, magnesium chloride 2～7, calcium silicate powder 2～5, vegetable fibre 2～4, glass fibre 1～5, terra alba 0.3～1, phosphoric acid 0.05～0.15, organosilicon 0.05～0.15, lipid acid 0.05～0.15.
2, calcium-magnesium composite board according to claim 1 is characterized in that: each component is magnesium oxide 4.0, magnesium chloride 2.8, calcium silicate powder 2.5, vegetable fibre 2.3, glass fibre 2, terra alba 0.5, phosphoric acid 0.06, organosilicon 0.08, lipid acid 0.05 by weight ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100032272A CN1939873A (en) | 2005-09-29 | 2005-09-29 | Calcium-magnesium composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100032272A CN1939873A (en) | 2005-09-29 | 2005-09-29 | Calcium-magnesium composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1939873A true CN1939873A (en) | 2007-04-04 |
Family
ID=37958446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100032272A Pending CN1939873A (en) | 2005-09-29 | 2005-09-29 | Calcium-magnesium composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1939873A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182180B (en) * | 2007-11-27 | 2010-08-11 | 清华大学 | Infrared bo-mei board and preparation method thereof |
| CN103510671A (en) * | 2012-06-20 | 2014-01-15 | 杭州科创风管有限公司 | Fire-proof magnesium composite board |
| CN105948686A (en) * | 2016-05-20 | 2016-09-21 | 徐高强 | Glass magnesium board |
| CN106007647A (en) * | 2016-05-20 | 2016-10-12 | 徐高强 | Mothproof and mildewproof glass magnesium board |
| CN106007646A (en) * | 2016-05-20 | 2016-10-12 | 徐高强 | Fire-resistant glass magnesium board |
| CN109016713A (en) * | 2018-07-22 | 2018-12-18 | 绿山高科建设科技有限公司 | A kind of sound insulation, heat-insulated and fire-retardant hollow grid lining |
-
2005
- 2005-09-29 CN CNA2005100032272A patent/CN1939873A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182180B (en) * | 2007-11-27 | 2010-08-11 | 清华大学 | Infrared bo-mei board and preparation method thereof |
| CN103510671A (en) * | 2012-06-20 | 2014-01-15 | 杭州科创风管有限公司 | Fire-proof magnesium composite board |
| CN103510671B (en) * | 2012-06-20 | 2015-08-12 | 杭州科创风管有限公司 | Fire-proof magnesium composite board |
| CN105948686A (en) * | 2016-05-20 | 2016-09-21 | 徐高强 | Glass magnesium board |
| CN106007647A (en) * | 2016-05-20 | 2016-10-12 | 徐高强 | Mothproof and mildewproof glass magnesium board |
| CN106007646A (en) * | 2016-05-20 | 2016-10-12 | 徐高强 | Fire-resistant glass magnesium board |
| CN109016713A (en) * | 2018-07-22 | 2018-12-18 | 绿山高科建设科技有限公司 | A kind of sound insulation, heat-insulated and fire-retardant hollow grid lining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |