CN113214707A - Surface plate coloring agent and surface plate coloring process - Google Patents
Surface plate coloring agent and surface plate coloring process Download PDFInfo
- Publication number
- CN113214707A CN113214707A CN202110367792.6A CN202110367792A CN113214707A CN 113214707 A CN113214707 A CN 113214707A CN 202110367792 A CN202110367792 A CN 202110367792A CN 113214707 A CN113214707 A CN 113214707A
- Authority
- CN
- China
- Prior art keywords
- surface plate
- coloring agent
- parts
- water
- plate coloring
- 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
Links
- 239000003086 colorant Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004040 coloring Methods 0.000 title abstract description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 24
- 238000004043 dyeing Methods 0.000 claims abstract description 15
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 8
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 8
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 8
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 8
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 8
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007605 air drying Methods 0.000 claims abstract description 7
- 238000010790 dilution Methods 0.000 claims abstract description 7
- 239000012895 dilution Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000002023 wood Substances 0.000 claims description 13
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D15/00—Woodstains
Abstract
A surface plate coloring agent and a surface plate coloring process are disclosed, wherein the coloring agent is prepared from the following raw materials in parts by weight: 0.8-1 part of 25% ammonia water, 0.3-0.5 part of potassium permanganate, 1.2-1.5 parts of ferrous sulfate, 3-3.6 parts of sodium hydroxide, 1.4-1.8 parts of oxalic acid and 13-14 parts of 25% lime water; the dyeing process comprises the following steps: mixing the materials to obtain the coloring agent; then adding water with the same amount into the coloring agent for dilution; placing the surface plate and the surface plate coloring agent in a sealed container, heating the surface plate and the surface plate coloring agent to 60-90 ℃, and preserving heat for 110-120 hours; and finally, taking the dyed surface plate out of the surface plate coloring agent, and air-drying until the water content of the surface plate is 13-15%. The raw materials of the surface plate coloring agent provided by the invention are all common chemical reagents, and the cost is low. Meanwhile, the surface plate dyeing process only needs configuration, dilution, dyeing and air drying, is simple to operate, reduces color difference between surface plates, and improves the use value of the surface plates.
Description
Technical Field
The invention relates to a surface plate coloring agent and a surface plate coloring process, and belongs to the technical field of wood processing.
Background
The surface plate is the surface layer of the house ground or floor and is positioned in the range observed by human eyes, so the requirement on the ornamental value of wood is high; the wood has beautiful texture, moderate hardness, good dimensional stability and good processability; so wood is often made into a skin panel.
Along with the establishment of a large number of houses, wood meeting the ornamental value on the market is less and less, the ornamental value of the wood is improved by coloring the wood with paint at present, but along with the rise of a green decoration concept, the traditional paint coloring process cannot adapt to the requirements of the current market.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a surface plate coloring agent and a surface plate coloring process.
The technical scheme for achieving the purpose of the invention is that the surface plate coloring agent is prepared from the following raw materials in parts by weight: 0.8-1 part of 25% ammonia water, 0.3-0.5 part of potassium permanganate, 1.2-1.5 parts of ferrous sulfate, 3-3.6 parts of sodium hydroxide, 1.4-1.8 parts of oxalic acid and 13-14 parts of 25% lime water.
A surface plate dyeing process is characterized by at least comprising the following steps:
(1) 0.8-1 part of 25% ammonia water, 0.3-0.5 part of potassium permanganate, 1.2-1.5 parts of ferrous sulfate, 3-3.6 parts of sodium hydroxide, 1.4-1.8 parts of oxalic acid and 13-14 parts of 25% lime water are mixed to obtain the coloring agent;
(2) adding water into the coloring agent in equal amount for dilution;
(3) placing the surface plate and the surface plate coloring agent in a sealed container, heating the surface plate and the surface plate coloring agent to 60-90 ℃, and preserving heat for 110-120 hours;
(4) and taking the dyed surface plate out of the surface plate coloring agent, and air-drying until the water content of the surface plate is 13-15%.
The technical scheme is further improved as follows: the heating mode of the wood surface plate and the surface plate coloring agent in the step (3) is high-temperature steam heating.
According to the technical scheme, the method comprises the following steps: the raw materials of the surface plate coloring agent provided by the invention are all common chemical reagents, and the cost is low. Meanwhile, the surface plate dyeing process provided by the invention only needs configuration, dilution, dyeing and air drying, is simple to operate, reduces the color difference between the surface plates, enables the color between the surface plates to be more similar, and improves the use value of the surface plates.
Detailed Description
The present invention will be described in detail with reference to examples, but the present invention is not limited to the examples.
The surface plate coloring agent is prepared from the following raw materials in parts by weight: 1 part of 25% ammonia water, 0.5 part of potassium permanganate, 1.5 parts of ferrous sulfate, 3.6 parts of sodium hydroxide, 1.8 parts of oxalic acid and 14 parts of 25% lime water.
Ammonia water is used as an accelerator for improving the reaction rate; potassium permanganate, ferrous sulfate and functional groups of fibers, semi-fibers and tannin in the wood send chemical action to discolor the wood; the sodium hydroxide is used as a detergent for taking out the net color after dyeing, and can remove various impurities, dirt, auxiliaries, sizing agents and the like remained on the fiber or the fabric thereof in the dyeing and after-finishing processes; oxalic acid is used as a bleaching agent; lime water is used to adjust ph.
The surface plate coloring agent provided by the invention uses common chemical reagents, the preparation process is very simple, and the cost is low.
A surface plate dyeing process is characterized by at least comprising the following steps:
(1) 1 part of 25% ammonia water, 0.5 part of potassium permanganate, 1.5 parts of ferrous sulfate, 3.6 parts of sodium hydroxide, 1.8 parts of oxalic acid and 14 parts of 25% lime water are mixed to obtain the coloring agent;
(2) adding water into the coloring agent in equal amount for dilution;
(3) placing the surface plate and the surface plate coloring agent in a sealed container, heating the surface plate and the surface plate coloring agent to 60-90 ℃, and preserving heat for 110-120 hours; the temperature has great influence on the dyeing of the surface plate, and the higher the temperature is, the better the dyeing effect is; but more than 100 ℃ can affect the hydrolysis of the surface plate and the quality of the wood; the manner in which the hot wood skin panels and skin panel stains are heated in this example is by high temperature steam.
(4) And taking the dyed surface plate out of the surface plate coloring agent, and air-drying until the water content of the surface plate is 13-15%.
The surface plate dyeing process provided by the invention only needs configuration, dilution, dyeing and air drying, is simple to operate, reduces the color difference between the surface plates, enables the color between the surface plates to be more similar, and improves the use value of the surface plates.
Claims (3)
1. The surface plate coloring agent is characterized by being prepared from the following raw materials in parts by weight: 0.8-1 part of 25% ammonia water, 0.3-0.5 part of potassium permanganate, 1.2-1.5 parts of ferrous sulfate, 3-3.6 parts of sodium hydroxide, 1.4-1.8 parts of oxalic acid and 13-14 parts of 25% lime water.
2. A skin dyeing process according to claim 1, characterized in that it comprises at least the following steps:
(1) 0.8-1 part of 25% ammonia water, 0.3-0.5 part of potassium permanganate, 1.2-1.5 parts of ferrous sulfate, 3-3.6 parts of sodium hydroxide, 1.4-1.8 parts of oxalic acid and 13-14 parts of 25% lime water are mixed to obtain the coloring agent;
(2) adding water into the coloring agent in equal amount for dilution;
(3) placing the surface plate and the surface plate coloring agent in a sealed container, heating the surface plate and the surface plate coloring agent to 60-90 ℃, and preserving heat for 110-120 hours;
(4) and taking the dyed surface plate out of the surface plate coloring agent, and air-drying until the water content of the surface plate is 13-15%.
3. The skin dyeing process according to claim 2, characterized in that: the heating mode of the wood surface plate and the surface plate coloring agent in the step (3) is high-temperature steam heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110367792.6A CN113214707A (en) | 2021-04-06 | 2021-04-06 | Surface plate coloring agent and surface plate coloring process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110367792.6A CN113214707A (en) | 2021-04-06 | 2021-04-06 | Surface plate coloring agent and surface plate coloring process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113214707A true CN113214707A (en) | 2021-08-06 |
Family
ID=77086413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110367792.6A Pending CN113214707A (en) | 2021-04-06 | 2021-04-06 | Surface plate coloring agent and surface plate coloring process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113214707A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670602A (en) * | 2009-09-29 | 2010-03-17 | 赵斌 | Staining solution of transparent dying of timbers or bamboos and dying method thereof |
| CN103173066A (en) * | 2011-12-26 | 2013-06-26 | 永港伟方（北京）科技股份有限公司 | Wood dyeing modifier and preparation method thereof |
| CN107699053A (en) * | 2017-07-28 | 2018-02-16 | 张萱 | A kind of timber natural dyeing method and dyestuff |
| CN109176761A (en) * | 2018-09-18 | 2019-01-11 | 北美枫情木家居（江苏）有限公司 | A kind of production method on wood chemistry coloring agent and its colouring method and its floor |
-
2021
- 2021-04-06 CN CN202110367792.6A patent/CN113214707A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670602A (en) * | 2009-09-29 | 2010-03-17 | 赵斌 | Staining solution of transparent dying of timbers or bamboos and dying method thereof |
| CN103173066A (en) * | 2011-12-26 | 2013-06-26 | 永港伟方（北京）科技股份有限公司 | Wood dyeing modifier and preparation method thereof |
| CN107699053A (en) * | 2017-07-28 | 2018-02-16 | 张萱 | A kind of timber natural dyeing method and dyestuff |
| CN109176761A (en) * | 2018-09-18 | 2019-01-11 | 北美枫情木家居（江苏）有限公司 | A kind of production method on wood chemistry coloring agent and its colouring method and its floor |
Non-Patent Citations (4)
| Title |
|---|
| 万金泉等: "《废纸造纸及其污染控制》", 31 July 2001, 中国轻工业出版社 * |
| 张晓明: "《木制品装饰工艺》", 30 June 2002, 北京高等教育出版社 * |
| 段新芳: "《俄罗斯木材贸易及其加工利用技术》", 28 February 2008, 中国建材工业出版社 * |
| 王柏川: "《胶合板实用生产技术》", 31 August 2011, 沈阳出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210806 |
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| RJ01 | Rejection of invention patent application after publication |