CN1037828C - Artificial wood board and its producing method - Google Patents
Artificial wood board and its producing method Download PDFInfo
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- CN1037828C CN1037828C CN94111830A CN94111830A CN1037828C CN 1037828 C CN1037828 C CN 1037828C CN 94111830 A CN94111830 A CN 94111830A CN 94111830 A CN94111830 A CN 94111830A CN 1037828 C CN1037828 C CN 1037828C
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- straw powder
- magnesium chloride
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Abstract
The present invention relates to an imitation wood plate which comprises glass fiber cloth, magnesium oxide, magnesium chloride, saw dust or/and stover dust, calcium carbonate or talcum powder, additive agents for moisture resistance and plastication, etc. By a mould, a plate is formed by one time, and wooden grain materials are covered on both sides of the plate. Finally, the plate is carried out with surface sensitizing processing through unsaturated polyester resin. Both sides of the product are flat and smooth. The present invention has the advantages of high bending strength, no bending layer and no dust fall of wound surfaces caused by sawing, planing and nailing, good processability, wide raw material source, simple and practical production technology, and low cost.
Description
The present invention relates to a kind of imitative plank and production method thereof, its product is used for building and ornament materials, relates in particular to the imitative plank and the production method thereof that contain timber or other lignone.
The existing building dalle mostly is plank, wooden plywood and layered board, or porcelain board.Adopt plank, although effective, the timber resources anxiety, limited, involve great expense, the price height; The use magnesium chloride is also arranged, magnesium oxide, cotton powder, high-alumina cement is made the porcelain board of raw material production, for example CN1088510A disclose a kind of porcelain board and manufacturing process, but though its replacing wood, but the technology contents that the document disclosed is still deposited some problems, because magnesium oxide and magnesium chloride weight percent are bigger in its porcelain board, last like this profiled sheeting weight is big, snappiness is poor, and fold resistance is also poor, collision Yi Qiaopi, the saw wound, the easy shedding dirt of the surface of a wound that stays behind the nail, processing characteristics is low, the moistureproof ability of the porcelain board of the document in addition, one meets moist natural environment and climate can get damp very soon and influence result of use.
Purpose of the present invention overcomes above-mentioned deficiency of the prior art exactly, provide a kind of two sides smooth smooth, folding strength is high, moistureproof, fire-retardant, that processing characteristics is good imitative timber and production method thereof.
The object of the present invention is achieved like this, imitative plank provided by the invention, it is by blended reactant layer, depend on this mixed reactant layer glass fibre layer of cloth up and down (as the skeleton of sheet material, with the gelling of mixed reactant layer be one), the wood grain material layer that is bonded on the glass fibre layer of cloth is formed, wherein said mixed reactant layer is by 15-25 part (weight) magnesium chloride that is dissolved in suitable quantity of water, the weight ratio of magnesium chloride and water was generally 1: 1 to 6: 4, with 15-28 part magnesium oxide, 20-30 part straw powder is or/and sawdust, the moistureproof plasticizer additives hybrid reaction of 10-16 part lime carbonate or talcum powder 0.015-0.03 part, dry back constitutes;
Described moistureproof plasticizer additives is by 250-400 part (weight) technical hydrochloric acid, 1.5-3 part potassium permanganate, 2-3 part stearic acid, and 1-3 part potassium aluminium sulfate, 2-5 part Indian red mix to be formed.
Be used to realize that the method for producing imitative plank is, at first magnesium chloride is dissolved in the suitable quantity of water, add magnesium oxide again, the straw powder that contains wood quality is or/and sawdust, lime carbonate or talcum powder, moistureproof plasticizer additives, mix, obtain compound, compound is poured on the glasscloth in the mould, lid layer glasscloth again after leveling, solidify the demoulding, oven dry, with white glue with vinyl or contain solidifying agent and the unsaturated polyester resin of catalyzer the wood grain material adhesive on the sheet material two sides, apply the unsaturated polyester finishing paint again on the wood grain material, drying promptly obtains finished product.The weight that it is characterized in that each component in the described compound consists of:
Water-soluble magnesium chloride 15-25 part, the weight ratio of magnesium chloride and water is 1: 1-6: 4;
Magnesium oxide 15-28 part;
The straw powder is or/and sawdust 20-30 part;
Lime carbonate or talcum powder 10-16 part;
Moistureproof plasticizer additives 0.015-0.03 part
Described moistureproof plasticizer additives is mixed and is formed by 250-400 part (weight) technical hydrochloric acid, 1.5-3 part potassium permanganate, 2-3 part stearic acid, 1-3 part potassium aluminium sulfate, 25 parts of Indian reds.
Unsaturated polyester resin described in the content of the present invention can be 191,196,195,306,303 or 189 unsaturated polyester resins.All there is production in Chengdu, Sichuan Province resin processing plant.
Straw powder described in the content of the present invention can be the plant powder of barley seeding food, straw powder, milled powders of cornstalk or other cellulose, and granularity is preferably the 0.85-0.64 millimeter.Its effect be with it as packing material, make its sheet material increase toughness, weight reduction increases flexural capacity.
Moistureproof plasticizer additives described in the content of the present invention can be mixed and be formed by 250-400 part (weight) technical hydrochloric acid, 1-2 part sulfuric acid, 2-2.5 part boric acid, 2-4 part zinc sulfate, 1-2.5 part calcium stearate.
The outside surface of described wood grain material with contain solidifying agent (for example: cyclohexanone peroxide) and catalyzer (for example: unsaturated polyester resin cover cobalt naphthenate etc.).Amount ratio is: unsaturated polyester resin: solidifying agent: catalyzer=100 part (weight): 3-6 part: 1-3 part, and same prior art, down together.
Wood grain material described in the content of the present invention is preferably woodgrained paper, for example: the graining paper that Kodak color printing factory in the Humen, Dongguan City, Guangdong Province produces jointly.
Compared with prior art, because prescription is rationally, especially compound has used straw and moistureproof plasticizer additives, makes the present invention have following characteristics:
(1) the imitative plank chemical property of producing mouthful is stable, moistureproof and waterproof, and the natural environment and climate of any humidity does not all have influence to it, counter tide (night sweat) never, water logging can not take off that layer falls apart in 72 hours, size no change, hardness do not have influence;
(2) the product internal structure is fine and closely woven, and the folding strength height, digs, not shedding of the surface of a wound that nail stays, do not stick up layer saw, and processing characteristics is good;
(3) product breadth roomy (2-3m), thickness is even, and tow sides are smooth smooth as glass surface, and smooth finish can reach more than 100 degree, and outward appearance is magnificent, and wood grain is true to nature, exactly likes natural wood;
(4) the product flame retardant properties is good, and is high temperature resistant in 900 ℃;
(5) the starting material source is abundant, and especially crop such as straw, wheat straw straw is inexhaustible, thereby can turn waste into wealth, and production cost is low;
(6) production technique simple, practical, easily grasp, invest little, instant effect, economic results in society are remarkable.
The invention will be further described below by embodiment:
Embodiment 1:
A kind of imitative plank, the weight of mixed reactant layer consists of:
15 parts in magnesium chloride
15 parts in magnesium oxide
20 parts in sawdust
10 parts in lime carbonate (lightweight)
0.02 part of moistureproof plasticizer additives
The weight of moistureproof plasticizer additives consists of
2 parts of 1.5 parts of stearic acid of 250 parts of potassium permanganate of technical hydrochloric acid (weight ratio about 31%)
1 part of potassium aluminium sulfate
2 parts of Indian reds
The production technique of imitative plank is:
Dull and stereotyped and dull and stereotyped protruding all around edge (determining the edge height as required) constitutes same prior art by one for a, making mould, mould;
B, take by weighing moistureproof plasticizer additives each component, mixing, stand-by;
Put layer of glass cloth in c, the mould well;
D, take by weighing mixed reactant layer each component, earlier the magnesium chloride dissolving is opened etc. in the water gaging and make solution; Again magnesium oxide, sawdust, lime carbonate are mixed, add magnesium chloride solution, add moistureproof plasticizer additives again after fully stirring, mix, obtain compound;
E, compound divided pour in the mould for 2 times, after the leveling, lid layer glasscloth and make the glass glasscloth and the compound gelling is an one solidified 6-8 hour again;
F, the demoulding, seasoning or oven dry under 70 ℃ get sheet material;
G, with white glue with vinyl or contain 3-6 part weight solidifying agent (cyclohexanone peroxide) and 196 unsaturated polyester resins of 1-3 part catalyzer (cobalt naphthenate) are bonded in woodgrained paper on the sheet material two sides, the 196 unsaturated polyester resin covers that contain solidifying agent and catalyzer again with this, be drying to obtain product, this product has described every excellent, the characteristics of this specification sheets.
Embodiment 2: a kind of imitative plank, and the weight of mixed reactant layer consists of:
25 parts in magnesium chloride
25 parts in magnesium oxide
30 parts of barley seeding foods
15 parts in lime carbonate (lightweight)
0.03 part of moistureproof plasticizer additives
The weight of moistureproof plasticizer additives consists of
400 parts of technical hydrochloric acids
3 parts in potassium permanganate
3 parts of stearic acid
3 parts of potassium aluminium sulfates
5 parts of Indian reds
The production technique of imitative plank and the excellent characteristics of product are with embodiment 1, slightly.
Embodiment 3:
A kind of imitative plank, the weight of mixed reactant layer consists of:
20 parts in magnesium chloride
22 parts in magnesium oxide
25 parts in straw powder
14 parts of talcum powder
0.015 part of moistureproof plasticizer additives
The weight of moistureproof plasticizer additives consists of
250 parts of technical hydrochloric acids
1 part in potassium permanganate
2 parts of boric acid
1 part of calcium stearate
2 parts in zinc sulfate
In the production technique of imitative plank, the part by weight of magnesium chloride and water is 6: 4, adopts 191 unsaturated polyester resins, and other is with embodiment 1, slightly.
Embodiment 4:
A kind of imitative plank, the weight of mixed reactant layer consists of;
25 parts in magnesium chloride
28 parts in magnesium oxide
30 parts in sawdust and straw powder
16 parts of talcum powder
0.025 part of moistureproof plasticizer additives
The weight of moistureproof plasticizer additives consists of
400 parts of technical hydrochloric acids
2 parts of manganous sulfates
2 parts of boric acid
4 parts in zinc sulfate
In the production technique of imitative plank, the part by weight of magnesium chloride and water is 6: 4, adopts 189 unsaturated polyester resins, and other are with embodiment 1, slightly.
The invention is not restricted to the foregoing description, good result can be implemented and have to content of the present invention all.
Claims (7)
1, a kind of imitative plank, it by the mixed reactant layer, depend on up and down glass fibre layer of cloth of this mixed reactant layer, the wood grain material layer that is bonded on the glass fibre layer of cloth is formed, the outside surface usefulness of described wood grain material contains the unsaturated polyester resin cover of solidifying agent and catalyzer; It is characterized in that described mixed reactant layer is by 15-25 part (weight) magnesium chloride that is dissolved in suitable quantity of water, with 15-28 part magnesium oxide, 20-30 part straw powder or/and the moistureproof plasticizer additives hybrid reaction of sawdust, 10-16 part lime carbonate or talcum powder, 0.015-0.03 part, dry back constitute.
2, imitative plank according to claim 1, the described moistureproof plasticizer additives of its feature is made up of 250-400 part (weight) technical hydrochloric acid, 1.5-3 part potassium permanganate, 2-3 part stearic acid, 1-3 part potassium aluminium sulfate, 2-5 part Indian red.
3, imitative plank according to claim 1 is characterized in that described moistureproof plasticizer additives can also be made up of 250-400 part (weight) technical hydrochloric acid, 1-2 part manganous sulfate, 2-2.5 part boric acid, 2-4 part zinc sulfate, 1-2.5 part calcium stearate.
4, imitative plank according to claim 1 is characterized in that described straw powder can be the plant powder of barley seeding food, straw powder, milled powders of cornstalk or other cellulose, and its granularity is the 0.85-0.64 millimeter.
5, a kind of production method of imitative plank, at first magnesium chloride is dissolved in an amount of water, add magnesium oxide again, straw powder with wood material matter is or/and sawdust, lime carbonate or talcum powder, moistureproof plasticizer additives, mix, obtain compound, compound is poured on the glasscloth in the mould, pour mould lid layer glasscloth again after leveling into, on the sheet forming with latex or contain solidifying agent and the unsaturated polyester resin of catalyzer the wood grain material adhesive on the sheet material two sides, on the wood grain material, apply the unsaturated polyester finishing paint again, it is characterized in that the weight of each component in the described compound consists of:
Water-soluble magnesium chloride 15-25 part, the weight ratio of magnesium chloride and water is 1: 1-6: 4;
Magnesium oxide 15-28 part;
The straw powder is or/and sawdust 20-30 part;
Lime carbonate or talcum powder 10-16 part;
Moistureproof plasticizer additives 0.015-0.03 part.
6, production method according to claim 5 is characterized in that described protection against the tide increases additive and mixed and formed by 250-400 part (weight) technical hydrochloric acid, 1.5-3 part potassium permanganate, 2-3 part stearic acid, 1-3 part potassium aluminium sulfate, 2-5 part Indian red; Described straw powder is the plant powder of straw powder, straw powder or other cellulose, and its granularity is the 0.85-0.64 millimeter.
7, production method according to claim 5 is characterized in that described moistureproof plasticizer additives is by 250-400 part (weight) technical hydrochloric acid, 1-2 part manganous sulfate, 2-2.5 part boric acid, and 2-4 part zinc sulfate, 1-2.5 part calcium stearate are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94111830A CN1037828C (en) | 1994-07-08 | 1994-07-08 | Artificial wood board and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94111830A CN1037828C (en) | 1994-07-08 | 1994-07-08 | Artificial wood board and its producing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1100033A CN1100033A (en) | 1995-03-15 |
| CN1037828C true CN1037828C (en) | 1998-03-25 |
Family
ID=5035660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94111830A Expired - Fee Related CN1037828C (en) | 1994-07-08 | 1994-07-08 | Artificial wood board and its producing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1037828C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100448793C (en) * | 2006-03-28 | 2009-01-07 | 河北省枣强玻璃钢集团有限公司 | Modified inorganic composite material cleaning plate and method for manufacturing the same |
| CN104628355A (en) * | 2013-11-06 | 2015-05-20 | 哈尔滨隆迪建材有限公司 | Environmentally friendly light board used in building decoration, and production method thereof |
| CN105365306A (en) * | 2015-10-29 | 2016-03-02 | 莆田市伟达艺术装饰有限公司 | Wood-imitation product and manufacturing process thereof |
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| WO2003024887A1 (en) * | 2001-09-20 | 2003-03-27 | Hung Tang | An inorganic wood-like material |
| CN103011751B (en) * | 2013-01-05 | 2014-08-27 | 孙成坤 | High-strength composite board or section steel for building and production method thereof |
| CN103660425B (en) * | 2013-11-29 | 2016-08-17 | 广东崀玉建材科技股份有限公司 | A kind of preparation method of the colour-fast wood-like sheet of high intensity |
| CN103693903B (en) * | 2013-11-29 | 2017-05-10 | 广东崀玉建材科技股份有限公司 | High-strength colorfast faux-wooden plate material |
| CN104891946A (en) * | 2015-05-21 | 2015-09-09 | 安徽鑫润新型材料有限公司 | Adsorption odor-removal ecological glass magnesium plate and preparation method thereof |
| CN104926265A (en) * | 2015-05-21 | 2015-09-23 | 安徽鑫润新型材料有限公司 | Glass magnesium board filled with surface modified tourmaline powder and preparation method for glass magnesium board |
| CN104875272B (en) * | 2015-06-08 | 2017-03-15 | 努尔买买提·吐松 | The method that waste material processing imitation wood carves part |
| CN106673492A (en) * | 2017-01-26 | 2017-05-17 | 任宗汉 | Wood-like material suitable for compression molding |
| CN112297537B (en) * | 2020-10-30 | 2023-08-22 | 东莞市波德莱尔家具设计有限公司 | High-strength solid wood particle board for furniture and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052819A (en) * | 1991-01-04 | 1991-07-10 | 李克林 | Magnesium fibre board and manufacture method thereof |
| CN1067424A (en) * | 1991-06-06 | 1992-12-30 | 葛杰光 | The magnesia synthetical glue of phosphoric acid coagulates material and makes the decorative laminate method |
| CN1088510A (en) * | 1992-12-19 | 1994-06-29 | 谭家玉 | Porcelain board and manufacturing process thereof |
| CN1096743A (en) * | 1993-06-22 | 1994-12-28 | 郭静峰 | Compound fibre layered board and manufacture method thereof |
-
1994
- 1994-07-08 CN CN94111830A patent/CN1037828C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052819A (en) * | 1991-01-04 | 1991-07-10 | 李克林 | Magnesium fibre board and manufacture method thereof |
| CN1067424A (en) * | 1991-06-06 | 1992-12-30 | 葛杰光 | The magnesia synthetical glue of phosphoric acid coagulates material and makes the decorative laminate method |
| CN1088510A (en) * | 1992-12-19 | 1994-06-29 | 谭家玉 | Porcelain board and manufacturing process thereof |
| CN1096743A (en) * | 1993-06-22 | 1994-12-28 | 郭静峰 | Compound fibre layered board and manufacture method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100448793C (en) * | 2006-03-28 | 2009-01-07 | 河北省枣强玻璃钢集团有限公司 | Modified inorganic composite material cleaning plate and method for manufacturing the same |
| CN104628355A (en) * | 2013-11-06 | 2015-05-20 | 哈尔滨隆迪建材有限公司 | Environmentally friendly light board used in building decoration, and production method thereof |
| CN105365306A (en) * | 2015-10-29 | 2016-03-02 | 莆田市伟达艺术装饰有限公司 | Wood-imitation product and manufacturing process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1100033A (en) | 1995-03-15 |
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