CN203888306U - Coating structure on surface of wood - Google Patents
Coating structure on surface of wood Download PDFInfo
- Publication number
- CN203888306U CN203888306U CN201420327798.6U CN201420327798U CN203888306U CN 203888306 U CN203888306 U CN 203888306U CN 201420327798 U CN201420327798 U CN 201420327798U CN 203888306 U CN203888306 U CN 203888306U
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- coating layer
- wood
- epoxy resin
- coating
- timber
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Abstract
The utility model discloses a coating structure on the surface of wood. According to the key point of the technical scheme, the coating structure comprises a wood base surface and a coating structure coated on the wood base surface, wherein the wood base surface is arranged in a wavy structure, the coating structure comprises a polyurea coating layer and an epoxy resin floor paint coating layer, the polyurea coating layer is filled in a pit part of the wood base material, and the epoxy resin floor paint coating layer covers the other side of the polyurea coating layer, which is opposite to the wood base material, and the bulged part on the wood base material. The polyurea coating layer is filled in the pit part, thus the shaping speed is high; the polyurea coating layer with larger capacity can be filled in the pit part, the tensile resisting strength and the ageing resistance of the wood can be rapidly improved; by assisting with the epoxy resin floor paint coating layer, the epoxy resin floor paint coating layer and a bottom material are strongly adsorbed.
Description
Technical field
The utility model relates to the coating structure of wood surface.
Background technology
Timber is construction material conventional in building field; after timber-work is made and is used for a long time; the situation that usually there will be decay of wood; decay of wood one of the most obvious speciality is exactly that wood chip can loose dropping; this is to should be timber-work when making, conventionally just on its surface, to be coated with simply one deck paint thing; just play an effect attractive in appearance, can not play good ageing-resistant effect, caused the tensile strength of timber also inadequate.
In addition, timber generally can be used as tables and chairs goods, in this process, is just easily scribbled, and causes the aesthetics of timber-work greatly to reduce.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of coating structure of wood surface, and shaping speed is fast, increases tensile strength and the ageing-resistant degree of timber, and bottom material carries out strong absorption.
For achieving the above object, the utility model provides following technical scheme: a kind of coating structure of wood surface, include timber basal plane and be coated with and be located at the coating structure on wood-based face, described timber basal plane undulate structure arranges, described coating structure comprises carbamide paint layer and epoxy resin terrace paint coating layer, carbamide paint layer riddles in the depression position of timber basal plane, and epoxy resin terrace paint coating layer covers the opposite side of the relative timber basal plane of carbamide paint layer and the boss on timber basal plane.
The advantage of carbamide paint layer: (1) coating is containing catalyst, rapid curing, can spray mo(u)lding on arbitrary surface, inclined-plane and vertical plane, no sag phenomenon, 1min can reach walking intensity; (2) coating is insensitive to moisture, moisture, is not subject to the impact of environment temperature, humidity during construction; (3) coating 100% solid content, containing any volatile organic matter (VOC), not environmentally friendly; (4) there is excellent physicochemical property, as tensile strength, percentage elongation, pliability, wearability, ageing-resistant, anticorrosion etc.; (5) there is good heat endurance, can at 120 ℃, use for a long time, can bear the heat effect in short-term of 150 ℃;
The advantage of epoxy resin terrace paint coating layer: have good adhesive force, can with bottom material high adsorption capacity;
At the waveform sunk part of timber, fill full carbamide paint layer, shaping speed is fast, the carbamide paint layer of larger capacity can be filled in depression position, can increase fast tensile strength and the ageing-resistant degree of timber, auxiliary with epoxy resin terrace paint coating layer again, carry out strong absorption with bottom material.
The utility model is further set to: the outer surface of epoxy resin terrace paint coating layer is coated with by the made anti-graffiti coatings of polysilazane.
By adopting technique scheme, another important use of polysilazane is to can be used as anti-graffiti coating coating or its protective layer, thisly by the made anti-graffiti coatings of polysilazane, only need 5 μ m to be just enough to tackle coating and drawing at random, this coating at room temperature 1 h just can refer to touch dry, fully curing after a couple of days, its characteristic is high crosslink density and low-surface-energy (105 mN/m), so it can resist the infiltration of ink and color especially, polysilazane coating not only can tackle scribble in protective finish surface, even in underground mining area, and because of the dirty wall of destruction, take this to remove dirt by high-pressure wash.
Accompanying drawing explanation
Fig. 1 is the structural representation of the coating structure embodiment of the utility model wood surface.
The specific embodiment
With reference to Fig. 1, the coating structure embodiment of the utility model wood surface is described further.
A kind of coating structure of wood surface, include timber basal plane 1 and be coated with and be located at the coating structure on wood-based face 1, described timber basal plane 1 undulate structure arranges, described coating structure comprises carbamide paint layer 2 and epoxy resin terrace paint coating layer 3, carbamide paint layer 2 riddles in the depression position of timber basal plane 1, epoxy resin terrace paint coating layer 3 covers the opposite side of carbamide paint layer 2 relative timber basal plane 1 and the boss on timber basal plane 1, and the outer surface of epoxy resin terrace paint coating layer 3 is coated with by the made anti-graffiti coatings 4 of polysilazane.
The advantage of carbamide paint layer 2: (1) coating is containing catalyst, rapid curing, can spray mo(u)lding on arbitrary surface, inclined-plane and vertical plane, no sag phenomenon, 1min can reach walking intensity; (2) coating is insensitive to moisture, moisture, is not subject to the impact of environment temperature, humidity during construction; (3) coating 100% solid content, containing any volatile organic matter (VOC), not environmentally friendly; (4) there is excellent physicochemical property, as tensile strength, percentage elongation, pliability, wearability, ageing-resistant, anticorrosion etc.; (5) there is good heat endurance, can at 120 ℃, use for a long time, can bear the heat effect in short-term of 150 ℃;
The advantage of epoxy resin terrace paint coating layer 3: have good adhesive force, can with bottom material high adsorption capacity;
At the waveform sunk part of timber, fill full carbamide paint layer 2, shaping speed is fast, the carbamide paint layer 2 of larger capacity can be filled in depression position, can increase fast tensile strength and the ageing-resistant degree of timber, auxiliary with epoxy resin terrace paint coating layer 3 again, carry out strong absorption with bottom material;
In addition, another important use of polysilazane is to can be used as anti-graffiti coating coating or its protective layer, thisly by the made anti-graffiti coatings of polysilazane, only need 5 μ m to be just enough to tackle coating and drawing at random, this coating at room temperature 1 h just can refer to touch dry, fully curing after a couple of days, its characteristic is high crosslink density and low-surface-energy (105 mN/m), so it can resist the infiltration of ink and color especially, polysilazane coating not only can tackle scribble in protective finish surface, even in underground mining area, and because of the dirty wall of destruction, take this to remove dirt by high-pressure wash.
Claims (2)
1. the coating structure of a wood surface, it is characterized in that: include timber basal plane and be located at the coating structure on wood-based face with being coated with, described timber basal plane undulate structure arranges, described coating structure comprises carbamide paint layer and epoxy resin terrace paint coating layer, carbamide paint layer riddles in the depression position of timber basal plane, and epoxy resin terrace paint coating layer covers the opposite side of the relative timber basal plane of carbamide paint layer and the boss on timber basal plane.
2. the coating structure of wood surface according to claim 1, is characterized in that: the outer surface of epoxy resin terrace paint coating layer is coated with by the made anti-graffiti coatings of polysilazane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327798.6U CN203888306U (en) | 2014-06-18 | 2014-06-18 | Coating structure on surface of wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327798.6U CN203888306U (en) | 2014-06-18 | 2014-06-18 | Coating structure on surface of wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888306U true CN203888306U (en) | 2014-10-22 |
Family
ID=51714752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327798.6U Active CN203888306U (en) | 2014-06-18 | 2014-06-18 | Coating structure on surface of wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499679A (en) * | 2014-11-27 | 2015-04-08 | 常熟市金达洁净墙地板有限公司 | Bacteriostatic floor |
-
2014
- 2014-06-18 CN CN201420327798.6U patent/CN203888306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499679A (en) * | 2014-11-27 | 2015-04-08 | 常熟市金达洁净墙地板有限公司 | Bacteriostatic floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |