CN1022176C - Method for coloring purple oilwood black - Google Patents
Method for coloring purple oilwood black Download PDFInfo
- Publication number
- CN1022176C CN1022176C CN 88102238 CN88102238A CN1022176C CN 1022176 C CN1022176 C CN 1022176C CN 88102238 CN88102238 CN 88102238 CN 88102238 A CN88102238 A CN 88102238A CN 1022176 C CN1022176 C CN 1022176C
- Authority
- CN
- China
- Prior art keywords
- ebony
- purple
- ferrous
- concentration
- ferrous sulfate
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004040 coloring Methods 0.000 title 1
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 12
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 12
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 12
- 235000003385 Diospyros ebenum Nutrition 0.000 claims abstract description 10
- 241000792913 Ebenaceae Species 0.000 claims abstract description 10
- 235000021388 linseed oil Nutrition 0.000 claims abstract description 7
- 239000000944 linseed oil Substances 0.000 claims abstract description 7
- 239000002023 wood Substances 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims abstract description 5
- 235000019198 oils Nutrition 0.000 claims abstract description 5
- IMBKASBLAKCLEM-UHFFFAOYSA-L ferrous ammonium sulfate (anhydrous) Chemical compound [NH4+].[NH4+].[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IMBKASBLAKCLEM-UHFFFAOYSA-L 0.000 claims abstract 3
- 238000004140 cleaning Methods 0.000 claims abstract 2
- 238000005498 polishing Methods 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 240000002871 Tectona grandis Species 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000007605 air drying Methods 0.000 abstract description 3
- 238000002791 soaking Methods 0.000 abstract description 3
- 239000007864 aqueous solution Substances 0.000 abstract description 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 241000894007 species Species 0.000 abstract 1
- ZLXPLDLEBORRPT-UHFFFAOYSA-M [NH4+].[Fe+].[O-]S([O-])(=O)=O Chemical compound [NH4+].[Fe+].[O-]S([O-])(=O)=O ZLXPLDLEBORRPT-UHFFFAOYSA-M 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000002932 luster Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001868 cobalt Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention belongs to a treatment method for imitating ebony after the ebony is colored with black. The purple oil wood is prepared by soaking formed and polished purple oil wood in ferrous sulfate or ferrous ammonium sulfate aqueous solution at normal temperature and normal pressure, then cleaning, air drying and soaking with hot linseed oil. The method is simple, low in cost, and the product has an abnormal vivid color, can be used as imitation ebony, and can properly expand the tree species.
Description
The invention belongs to the colorize method of timber.
Existing stain for wood is as Japan special permission communique as described in the clear and 56-39248 document, and it is painted to adopt the cobalt salt solution of organic or inorganic acid soluble in water to carry out, and painted in this way majority is a redness or light, and black is very rare.And ebony is very rare, precious in the world seeds, also finds no suitable seeds so far and into the use of black simulating ebony.
The purpose of this invention is to provide a kind of purple teak blackening that can make to replace the method for ebony use, make low-grade timber replace high-grade precious timber.
Technical solution of the present invention is: the purple oil wood after moulding, the polishing is immersed ferrous sulfate or ferrous sulfate aqueous ammonium under normal temperature, normal pressure, take out behind certain hour, clean, air-dry, form with hot linseed oil immersion then.
The main medicament that the present invention uses is ferrous sulfate or iron ammonium sulfate.The concentration of ferrous sulfate is 1-5%, preferably 2-3%; The concentration of iron ammonium sulfate is 1.4-7.1%, 2.8-4.2% preferably, and the time of soaking ferrous sulfate or iron ammonium sulfate is 8-16 hour, the temperature of linseed oil is 110-120 ℃, the time: for a moment.
Optimum water temperature is 15 ℃-30 ℃.
The pH value of solution should affect chromatic effect otherwise precipitation can occur less than 6.
The embodiment of the invention:
Example 1: it is 5.8 that the purple oily wooden sample after moulding, the polishing is immersed pH value, and concentration is that normal temperature, normal pressure descend immersion 12 hours in 2.5% the ferrous sulfate aqueous solution, taking out the back cleans, natural air drying to moisture content is 8-12%, again with 110 ℃ linseed oil immersion a moment, take out.
Example 2: with the purple oily wooden sample behind the plastic polishing immerse that the pH value is 5.8, concentration is in 3.5% the ferrous sulfate aqueous ammonium, normal temperature, normal pressure soaked 14 hours down, took out the back and cleaned, and natural air drying to moisture content is 8-12%, soak a moment with 110 ℃ linseed oil again, take out.
The color and luster that has ebony with the purple oily wood after the inventive method processing, washing, Exposure to Sunlight is prolonged constant, color and luster is true to nature unusually, physics, mechanical property and the ebony of especially purple oil wood are suitable, can replace ebony to use, this method is simple, and is with low cost, can be used for the painted of handicraft, musical instrument fitting and high-grade furniture etc., and can suitably enlarge seeds.
Claims (2)
1, a kind of method of purple teak blackening simulating ebony, it is characterized in that: the purple oil wood after moulding, the polishing immerses ferrous sulfate or ferrous sulfate aqueous ammonium under normal temperature, normal pressure, taking-up behind certain hour, cleaning, air-dry, soak with hot linseed oil then, wherein the concentration of said ferrous sulfate is 1-5%, and ferrous ammonium sulfate concentration is 1.4-7.1%, pH value of solution value 5.8-6 (not comprising that pH is 6), soak time is 8-16 hour, and the linseed oil temperature is 110-120 ℃.
2, method according to claim 1 is characterized in that the concentration of ferrous sulfate is preferably 2-3%, and ferrous ammonium sulfate concentration is preferably 2.8-4.2%, and pH is preferably 5.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88102238 CN1022176C (en) | 1988-04-28 | 1988-04-28 | Method for coloring purple oilwood black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88102238 CN1022176C (en) | 1988-04-28 | 1988-04-28 | Method for coloring purple oilwood black |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN88102238A CN88102238A (en) | 1988-10-12 |
| CN1022176C true CN1022176C (en) | 1993-09-22 |
Family
ID=4832071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88102238 Expired - Fee Related CN1022176C (en) | 1988-04-28 | 1988-04-28 | Method for coloring purple oilwood black |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1022176C (en) |
-
1988
- 1988-04-28 CN CN 88102238 patent/CN1022176C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN88102238A (en) | 1988-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| RJ01 | Rejection of invention patent application after publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |