CN102294717A - Multiple-effect wood protective agent based on metal oxide - Google Patents
Multiple-effect wood protective agent based on metal oxide Download PDFInfo
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- CN102294717A CN102294717A CN2011102429499A CN201110242949A CN102294717A CN 102294717 A CN102294717 A CN 102294717A CN 2011102429499 A CN2011102429499 A CN 2011102429499A CN 201110242949 A CN201110242949 A CN 201110242949A CN 102294717 A CN102294717 A CN 102294717A
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Abstract
The invention relates to a multiple-effect wood protective agent based on metal oxide, the preparation method comprises the following steps: weighting zinc oxide, titanium dioxide, copper oxide, magnesium oxide, stannic oxide, molybdenum trioxide, neodymium oxide, lanthana and yttrium oxide according to weight part, uniformly mixing the raw materials and grinding for 30 minutes to obtain the product with particle size less than 80 meshes; drying a mixture accord with the granularity requirement under the temperature lower than 120 DEG C until the moisture less than 1%; acquiring the multiple-effect wood protective agent based on metal oxide. The present invention has the advantages of simple process, easy industrialization, and cleanness without pollution.
Description
Technical field
The present invention relates to timber protective agent, be specially a kind of metal oxide based multiple-effect wood protective agent.
Background technology
At present, in the manufacturing enterprise of timber, in the process of converted timber, need adopt the repeatedly processing of various medicaments just can reach kinds of protect effect such as fire-retardant, anticorrosion to timber.
Summary of the invention
Technical problem solved by the invention is to provide a kind of metal oxide based multiple-effect wood protective agent, to solve the shortcoming in the above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of metal oxide based multiple-effect wood protective agent comprises the component of following weight portion:
Zinc oxide 20%-25%
Titanium dioxide 15%-20%
Cupric oxide 10%-15%
Magnesia 10%-15%
Tin ash 10%-15%
Molybdenum trioxide 7%-9%
Neodymia 7%-9%
Lanthana 7%-9%
Yittrium oxide 7%-9%.
A kind of preparation method of metal oxide based multiple-effect wood protective agent may further comprise the steps:
The first step: the percentage by parts by weight of raw materials takes by weighing zinc oxide, titanium dioxide, cupric oxide, magnesia, tin ash, molybdenum trioxide, neodymia, lanthana, yittrium oxide, and raw material mixed and grinds 30min to particle diameter less than 80 orders;
Second step: the mixed material that will meet granularity requirements is dried to moisture less than 1% being lower than under 120 ℃ of conditions; Promptly obtain a kind of metal oxide based multiple-effect wood protective agent.
Know-why of the present invention is: with multiple metal oxide be main component preparation timber fire-retardant, press down fumicants, various materials are by different mechanism performance fire retardations, as tin ash energy catalysis timber alkylation process, the oxidation state of the molybdenum ion of molybdenum trioxide and ligancy mutability can generate novel substance with timber, cupric oxide is by hydroxyl reaction on reductive coupling mechanism interaction energy and the timber or the like, each component is mixed the different catalytic action of generation when using, have synergistic, flame retardant effect is better during than single use; Metal oxide reduces producing flammable tar component and other volatile matters in the combustion of wood process by catalytic action among the present invention, has smoke effect, has guaranteed the smoke suppressing that fire retardant of the present invention is good; Fire retardant not only has the good flame smoke suppressing among the present invention, also has good mildew-resistant, mothproof, photocatalysis, automatic cleaning action.
Beneficial effect
Protective agent not only has the good flame smoke suppressing among the present invention, also has good mildew-resistant, mothproof, photocatalysis, automatic cleaning action, and technology of the present invention is simple, easily industrialization, cleanliness without any pollution.Be uniformly applied to timber protective agent of the present invention in adhesive, the coating or be paved in wooden shavings, the lumber fibre, the basic production technology of other wood-based plate and woodwork is constant, can a step finish efficient protection and press down cigarette timber wood-based plate and woodwork.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Embodiment 1
Take by weighing zinc oxide 200 grams, titanium dioxide 150 grams, cupric oxide 100 grams, magnesia 150 grams, tin ash 120 grams, molybdenum trioxide 70 grams, neodymia 80 grams, lanthana 70 grams, yittrium oxide 80 grams by the percentage of parts by weight of raw materials, and raw material mixed and grinds 30min to particle diameter less than 80 orders; The mixed material that will meet granularity requirements is dried to moisture less than 1% being lower than under 120 ℃ of conditions; Promptly obtain a kind of metal oxide based multiple-effect wood protective agent.
Embodiment 2
Take by weighing zinc oxide 230 grams, titanium dioxide 160 grams, cupric oxide 130 grams, magnesia 100 grams, tin ash 130 grams, molybdenum trioxide 80 grams, neodymia 80 grams, lanthana 80 grams, yittrium oxide 80 grams by the percentage of parts by weight of raw materials, and raw material mixed and grinds 30min to particle diameter less than 80 orders; The mixed material that will meet granularity requirements is dried to moisture less than 1% being lower than under 120 ℃ of conditions; Promptly obtain a kind of metal oxide based multiple-effect wood protective agent.
Embodiment 3
Take by weighing zinc oxide 240 grams, titanium dioxide 170 grams, cupric oxide 120 grams, magnesia 130 grams, tin ash 120 grams, molybdenum trioxide 80 grams, neodymia 80 grams, lanthana 70 grams, yittrium oxide 80 grams by the percentage of parts by weight of raw materials, and raw material mixed and grinds 30min to particle diameter less than 80 orders; The mixed material that will meet granularity requirements is dried to moisture less than 1% being lower than under 120 ℃ of conditions; Promptly obtain a kind of metal oxide based multiple-effect wood protective agent.
More than show and described basic principle of the present invention and principal character and advantage of the present invention; the technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. a metal oxide based multiple-effect wood protective agent is characterized in that, comprises the component of following weight portion:
Zinc oxide 20%-25%
Titanium dioxide 15%-20%
Cupric oxide 10%-15%
Magnesia 10%-15%
Tin ash 10%-15%
Molybdenum trioxide 7%-9%
Neodymia 7%-9%
Lanthana 7%-9%
Yittrium oxide 7%-9%.
2. the preparation method of a metal oxide based multiple-effect wood protective agent is characterized in that, may further comprise the steps:
The first step: the percentage by parts by weight of raw materials takes by weighing zinc oxide, titanium dioxide, cupric oxide, magnesia, tin ash, molybdenum trioxide, neodymia, lanthana, yittrium oxide, and raw material mixed and grinds 30min to particle diameter less than 80 orders;
Second step: the mixed material that will meet granularity requirements is dried to moisture less than 1% being lower than under 120 ℃ of conditions; Promptly obtain a kind of metal oxide based multiple-effect wood protective agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110242949 CN102294717B (en) | 2011-08-23 | 2011-08-23 | Multiple-effect wood protective agent based on metal oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110242949 CN102294717B (en) | 2011-08-23 | 2011-08-23 | Multiple-effect wood protective agent based on metal oxide |
Publications (2)
| Publication Number | Publication Date |
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| CN102294717A true CN102294717A (en) | 2011-12-28 |
| CN102294717B CN102294717B (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110242949 Active CN102294717B (en) | 2011-08-23 | 2011-08-23 | Multiple-effect wood protective agent based on metal oxide |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034119A (en) * | 2015-06-12 | 2015-11-11 | 王慧 | Rare-earth modification heavy bamboo board and manufacturing method thereof |
| CN106182319A (en) * | 2016-07-15 | 2016-12-07 | 志邦厨柜股份有限公司 | A kind of easily processing graphite nanometer aluminium powder electromagnetic shielding medium density fibre board (MDF) and preparation method thereof |
| CN106863515A (en) * | 2017-01-13 | 2017-06-20 | 亚振家具股份有限公司 | A kind of environment-friendly type compounding timber protective agent and preparation method thereof |
| CN107471367A (en) * | 2017-09-11 | 2017-12-15 | 南通盛赫园林古建筑工程有限公司 | A kind of timber protective agent |
| CN108943233A (en) * | 2018-06-28 | 2018-12-07 | 广德竹之韵工艺品厂 | A kind of mildew-proof treatment method of bamboo |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000141316A (en) * | 1998-11-09 | 2000-05-23 | Showa Denko Kk | Modified wood and its manufacture |
| CN101412912A (en) * | 2007-10-19 | 2009-04-22 | 有研稀土新材料股份有限公司 | Rare earth composite flame retardant and preparation thereof |
| CN101503627A (en) * | 2008-02-05 | 2009-08-12 | 广东炜林纳功能材料有限公司 | Hydration metal hydroxides for surface treatment and use thereof |
-
2011
- 2011-08-23 CN CN 201110242949 patent/CN102294717B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000141316A (en) * | 1998-11-09 | 2000-05-23 | Showa Denko Kk | Modified wood and its manufacture |
| CN101412912A (en) * | 2007-10-19 | 2009-04-22 | 有研稀土新材料股份有限公司 | Rare earth composite flame retardant and preparation thereof |
| CN101503627A (en) * | 2008-02-05 | 2009-08-12 | 广东炜林纳功能材料有限公司 | Hydration metal hydroxides for surface treatment and use thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034119A (en) * | 2015-06-12 | 2015-11-11 | 王慧 | Rare-earth modification heavy bamboo board and manufacturing method thereof |
| CN106182319A (en) * | 2016-07-15 | 2016-12-07 | 志邦厨柜股份有限公司 | A kind of easily processing graphite nanometer aluminium powder electromagnetic shielding medium density fibre board (MDF) and preparation method thereof |
| CN106863515A (en) * | 2017-01-13 | 2017-06-20 | 亚振家具股份有限公司 | A kind of environment-friendly type compounding timber protective agent and preparation method thereof |
| CN107471367A (en) * | 2017-09-11 | 2017-12-15 | 南通盛赫园林古建筑工程有限公司 | A kind of timber protective agent |
| CN108943233A (en) * | 2018-06-28 | 2018-12-07 | 广德竹之韵工艺品厂 | A kind of mildew-proof treatment method of bamboo |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102294717B (en) | 2013-10-16 |
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