CN103121820A - Technique for processing improved environmental-friendly composite board - Google Patents
Technique for processing improved environmental-friendly composite board Download PDFInfo
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- CN103121820A CN103121820A CN2011103669748A CN201110366974A CN103121820A CN 103121820 A CN103121820 A CN 103121820A CN 2011103669748 A CN2011103669748 A CN 2011103669748A CN 201110366974 A CN201110366974 A CN 201110366974A CN 103121820 A CN103121820 A CN 103121820A
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- water reducer
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Abstract
The invention relates to the environmental-friendly field, and particularly relates to a technique for improved processing environmental-friendly omposite board. The technique includes that caustic calcine magnesite, coal ash and perlite are added into a stirrer to be stirred; and after reaction is completed, unsaturated polyester resin, polyphosphoric acid, water reducer and water repellent, controlled by an electromagnetic flowmeter, are continuously added into the stirrer to be fully stirred, are compressionally molded by a thermo compressor, and are cut by a cutting technique, so that the improved environmental-friendly composite board is obtained. The improved environmental-friendly composite board can be nailed, drilled, painted, sawed and combined freely, has convenient construction, is fireproof and waterproof, has light weight and high strength, and is insect-proof and corrosion-protected; lumbers are not required, so that forest resources are protected; and formaldehyde is not contained, so that eco-environment is protected and human body is well protected.
Description
Technical field
The present invention relates to field of Environment Protection, concretely, relate to a kind of environmental protection improvement composite sheet technological method for processing.
Background technology
Along with the raising of China's Economic development, living standards of the people, the consumption of timber and highest grade also increase rapidly, wherein wood-based plate, paper pulp, paper and cardboard consumption have occupied the second place of the world.Timber stands year increment less than 1 billion cubic meter that China can fell, and the merchantable timber year consumption forest reserves 1.5 billion cubic meters, Timber stands resource deficit is serious, existing can fell timber and can not satisfy the demands far away, and perplex for a long time China, along with the fast development of real estate, more sharply timber demand.China's Forest Resources is without Lin Kecai.Overturning the present conditions needed for 30-50 years at least, so must rely on import, he has become the third-largest the use foreign currency family of China after iron and steel and chemical fertilizer.Since 1981, China's imported timber and goods increased year by year; By 1999, China's import sawn timber 217.8 ten thousand steres, glued board 104 ten thousand steres also have other woodworks, and as paper pulp, paper etc., but from the resource gap of 5000 ten thousand steres, gap is also very large.Therefore China is the country that the forest reserves extremely lack, a large amount of external timber of financial resources import of the annual cost of country.Along with the consciousness of present countries in the world ecological environmental protection constantly improves, the forest reserves that each state all takes positive measure to protect mankind to depend on for existence.
In addition, from the raw material of timber as building materials, itself also has limitation, and for example fire-proof and water-proof is poor, insect-pest is poor, intensity is not high, easy torsional deformation, and the formaldehyde gas that is difficult to avoid in process of manufacture volatilization problem, easily human body is caused potential harm, if misoperation, more easily cause the danger of formaldehyde, very easily affect the healthy of user, cause various serious diseases.
Summary of the invention
For above-mentioned technical problem, the purpose of this invention is to provide a kind of environmental protection improvement composite sheet technological method for processing, alleviate forest reserves present situation in short supply, improve the consumption pressure of timber resources.
Technical scheme to be solved by this invention is as follows:
(1), raw material: (following material per-cent is weight percentage)
Flyash 30%,
Perlite 10%,
Tripolyphosphate 5%,
Water reducer 5%,
Unsaturated polyester 15%,
Magnesia unslacked 30%,
Hydrophober 5%
Its concrete making step is:
(2), add magnesia unslacked, flyash, perlite to stir in agitator, after question response is complete, controlled by magnetic flow meter, continue to pass into unsaturated polyester, tripolyphosphate, water reducer, hydrophober to agitator, and fully stir, through thermocompressor compression moulding, then make environmental protection improvement composite sheet via cutting action.
Described water reducer is the coventional type water reducer.
Described unsaturated fatty acids is one or more the mixing in carbimide, resol, vinyl acetate between to for plastic.
The invention has the advantages that: can follow closely, can bore, can paint, can saw, but independent assortment also, easy construction; Fire-proof and water-proof, quality is light, and intensity is high, insect-pest, protection against corrosion; Do not use timber, protect forest resources, do not contain any formaldehyde, protected ecotope, harmless.
Embodiment
(1), raw material: (following material per-cent is weight percentage)
Flyash 30%,
Perlite 10%,
Tripolyphosphate 5%,
Water reducer 5%,
Unsaturated polyester 15%,
Magnesia unslacked 30%,
Hydrophober 5%
Its concrete making step is:
(2), add magnesia unslacked, flyash, perlite to stir in agitator, after question response is complete, controlled by magnetic flow meter, continue to pass into unsaturated polyester, tripolyphosphate, water reducer, hydrophober to agitator, and fully stir, through thermocompressor compression moulding, then make environmental protection improvement composite sheet via cutting action.
Described water reducer is the coventional type water reducer.
Described unsaturated fatty acids is one or more the mixing in carbimide, resol, vinyl acetate between to for plastic.
The invention has the advantages that: can follow closely, can bore, can paint, can saw, but independent assortment also, easy construction; Fire-proof and water-proof, quality is light, and intensity is high, insect-pest, protection against corrosion; Do not use timber, protect forest resources, do not contain any formaldehyde, protected ecotope, harmless.
Claims (3)
1. environmental protection improvement composite sheet technological method for processing, is characterized in that: (1), raw material: (following material per-cent is weight percentage)
Flyash 30%,
Perlite 10%,
Tripolyphosphate 5%,
Water reducer 5%,
Unsaturated polyester 15%,
Magnesia unslacked 30%,
Hydrophober 5%
Its concrete making step is:
(2), add magnesia unslacked, flyash, perlite to stir in agitator, after question response is complete, controlled by magnetic flow meter, continue to pass into unsaturated polyester, tripolyphosphate, water reducer, hydrophober to agitator, and fully stir, through thermocompressor compression moulding, then make environmental protection improvement composite sheet via cutting action.
2. environmental protection according to claim 1 improves the composite sheet technological method for processing, and it is characterized in that: described water reducer is the coventional type water reducer.
3. environmental protection according to claim 1 improvement composite sheet technological method for processing is characterized in that: described unsaturated fatty acids is one or more the mixing in carbimide, resol, vinyl acetate between to for plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103669748A CN103121820A (en) | 2011-11-18 | 2011-11-18 | Technique for processing improved environmental-friendly composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103669748A CN103121820A (en) | 2011-11-18 | 2011-11-18 | Technique for processing improved environmental-friendly composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103121820A true CN103121820A (en) | 2013-05-29 |
Family
ID=48453008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103669748A Pending CN103121820A (en) | 2011-11-18 | 2011-11-18 | Technique for processing improved environmental-friendly composite board |
Country Status (1)
| Country | Link |
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| CN (1) | CN103121820A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904920A (en) * | 2017-03-14 | 2017-06-30 | 中交武汉港湾工程设计研究院有限公司 | A kind of flame-retardant composite board and its manufacture method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5244726A (en) * | 1988-02-23 | 1993-09-14 | The Hera Corporation | Advanced geopolymer composites |
| CN1197047A (en) * | 1997-04-24 | 1998-10-28 | 柳立立 | Method for making multi-colour toughened blue stone paste composite decorative board |
| CN1341507A (en) * | 2001-08-21 | 2002-03-27 | 黄华大 | Partition panel made of straw and its preparation method |
| CN1651681A (en) * | 2005-01-11 | 2005-08-10 | 任文平 | Fiber composite partition wall board |
| CN1699240A (en) * | 2005-05-23 | 2005-11-23 | 程再乐 | Environmental protection composite board |
| CN101423371A (en) * | 2008-11-21 | 2009-05-06 | 胡家森 | Building board combining magnesium compounds and plant fibre and preparation method thereof |
-
2011
- 2011-11-18 CN CN2011103669748A patent/CN103121820A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5244726A (en) * | 1988-02-23 | 1993-09-14 | The Hera Corporation | Advanced geopolymer composites |
| CN1197047A (en) * | 1997-04-24 | 1998-10-28 | 柳立立 | Method for making multi-colour toughened blue stone paste composite decorative board |
| CN1341507A (en) * | 2001-08-21 | 2002-03-27 | 黄华大 | Partition panel made of straw and its preparation method |
| CN1651681A (en) * | 2005-01-11 | 2005-08-10 | 任文平 | Fiber composite partition wall board |
| CN1699240A (en) * | 2005-05-23 | 2005-11-23 | 程再乐 | Environmental protection composite board |
| CN101423371A (en) * | 2008-11-21 | 2009-05-06 | 胡家森 | Building board combining magnesium compounds and plant fibre and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904920A (en) * | 2017-03-14 | 2017-06-30 | 中交武汉港湾工程设计研究院有限公司 | A kind of flame-retardant composite board and its manufacture method |
| CN106904920B (en) * | 2017-03-14 | 2019-04-09 | 中交武汉港湾工程设计研究院有限公司 | A kind of flame-retardant composite board and its manufacturing method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |