CN105382897A - Wood and bamboo wood decolorizer - Google Patents
Wood and bamboo wood decolorizer Download PDFInfo
- Publication number
- CN105382897A CN105382897A CN201510800278.1A CN201510800278A CN105382897A CN 105382897 A CN105382897 A CN 105382897A CN 201510800278 A CN201510800278 A CN 201510800278A CN 105382897 A CN105382897 A CN 105382897A
- Authority
- CN
- China
- Prior art keywords
- wood
- bamboo wood
- sodium
- timber
- bamboo
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/02—Staining or dyeing wood; Bleaching wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
- B27K3/32—Mixtures of different inorganic impregnating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/002—Cane, bamboo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a wood and bamboo wood decolorizer. The wood and bamboo wood decolorizer comprises, by percentage, 3%-9% of sodium pyrosulfite, 1%-7% of sodium thiosulfate, 1%-8% of sodium sulfite, 1%-5% of a stabilizer and the balance water. The wood and bamboo wood decolorizer is simple in formula and good in decolorizing effect; compatibility of all components is achieved, the wood and bamboo wood decolorizer can permeate to the interiors of wood and bamboo wood, the decolorized wood and bamboo wood are bright in color, yellow returning, mildewing, cracking and the like are not prone to occurrence, and the quality and the grade of wood and bamboo wood products are improved.
Description
Technical field
The present invention relates to chemical field, be specifically related to the bleaching agent of a kind of timber and bamboo wood.
Background technology
Bleaching agent is some chemical substances, through oxidation reaction to reach the function to bleaching article, and the bleaching of some article namely its colour removal or thin out.Bleaching is also the preliminary step in dyeing course.Carrying out timber and bamboo product often finally they to be bleached in the process of production and processing and then processing carrying out colouring, make its bright in color, be conducive to the effects such as attractive in appearance, bleaching agent major part is all use for articles for daily use such as clothings in the market, domestic current employing hydrogen peroxide (35%), ammoniacal liquor (25%) and water during Wood Bleaching process are prepared, the concentration of ammoniacal liquor is large, in construction, ammonia excitant is strong, has bamboo wood to be immersed in 1-2% carbolic acid solution about within 2 hours, bleach the conventional method of bamboo wood bleaching.Now study a kind of bleaching agent for timber and bamboo wood, can be good at playing the bleaching effect to timber.
Summary of the invention
The object of the present invention is to provide a kind of bleaching effect good, environmental pollution is little, for the bleaching agent of timber and bamboo wood.
For realizing above object, the present invention is achieved by the following technical programs:
A bleaching agent for timber and bamboo wood, comprises the raw material of following degree: sodium pyrosulfite 3-9%, sodium thiosulfate 1-7%, sodium sulfite 1-8%, stabilizing agent 1-5%, water surplus.
Preferably, the bleaching agent of described timber and bamboo wood, comprises the raw material of following degree: sodium pyrosulfite 6-8%, sodium thiosulfate 2-5%, sodium sulfite 4-6%, stabilizing agent 2-4%, water surplus.
Preferably, the bleaching agent of described timber and bamboo wood, comprises the raw material of following degree: sodium pyrosulfite 7%, sodium thiosulfate 3%, sodium sulfite 5%, stabilizing agent 3%, water surplus.
Preferably, described sodium sulfite can substitute with sodium sorbate.
Preferably, adopt composite between the raw material of described each degree.
Beneficial effect: the present invention fills a prescription simply, bleaching effect is good, mutual compatibility between each component, can be good at the inside penetrating into timber and bamboo wood, timber after bleaching and bamboo wood bright in color, and not easily there is brightness reversion, go mouldy, the phenomenon such as cracking, improve quality and the class of timber and bamboo product.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A bleaching agent for timber and bamboo wood, comprises the raw material of following degree: sodium pyrosulfite 3%, sodium thiosulfate 7%, sodium sulfite 1%, stabilizing agent 5%, water surplus.
Adopt composite between the raw material of described each degree.
Embodiment 2:
A bleaching agent for timber and bamboo wood, comprises the raw material of following degree: sodium pyrosulfite 9%, sodium thiosulfate 1%, sodium sorbate 8%, stabilizing agent 1%, water surplus.
Adopt composite between the raw material of described each degree.
Embodiment 3:
A bleaching agent for timber and bamboo wood, comprises the raw material of following degree: sodium pyrosulfite 7%, sodium thiosulfate 3%, sodium sulfite 5%, stabilizing agent 3%, water surplus.
Adopt composite between the raw material of described each degree.
Embodiment 4:
A bleaching agent for timber and bamboo wood, comprises the raw material of following degree: sodium pyrosulfite 6, sodium thiosulfate 5%, sodium sulfite 4%, stabilizing agent 4%, water surplus.
Adopt composite between the raw material of described each degree.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a bleaching agent for timber and bamboo wood, is characterized in that, comprises the raw material of following degree: sodium pyrosulfite 3-9%, sodium thiosulfate 1-7%, sodium sulfite 1-8%, stabilizing agent 1-5%, water surplus.
2. the bleaching agent of timber as claimed in claim 1 and bamboo wood, is characterized in that, comprise the raw material of following degree: sodium pyrosulfite 6-8%, sodium thiosulfate 2-5%, sodium sulfite 4-6%, stabilizing agent 2-4%, water surplus.
3. the bleaching agent of timber as claimed in claim 1 and bamboo wood, is characterized in that, comprise the raw material of following degree: sodium pyrosulfite 7%, sodium thiosulfate 3%, sodium sulfite 5%, stabilizing agent 3%, water surplus.
4. the timber as described in as arbitrary in claim 1-3 and the bleaching agent of bamboo wood, is characterized in that, described sodium sulfite can substitute with sodium sorbate.
5. the timber as described in as arbitrary in claim 1-3 and the bleaching agent of bamboo wood, is characterized in that, adopt composite between the raw material of described each degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800278.1A CN105382897A (en) | 2015-11-18 | 2015-11-18 | Wood and bamboo wood decolorizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800278.1A CN105382897A (en) | 2015-11-18 | 2015-11-18 | Wood and bamboo wood decolorizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105382897A true CN105382897A (en) | 2016-03-09 |
Family
ID=55416000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510800278.1A Pending CN105382897A (en) | 2015-11-18 | 2015-11-18 | Wood and bamboo wood decolorizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105382897A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145797A (en) * | 1982-02-25 | 1983-08-30 | 株式会社 柏化学工業 | Bleaching agent for hous furniture |
| CN102642226A (en) * | 2012-04-12 | 2012-08-22 | 广东省宜华木业股份有限公司 | Combined bleaching agent for timber |
| CN103144159A (en) * | 2013-01-28 | 2013-06-12 | 覃健林 | Bamboo wood decolorizer and usage method thereof |
-
2015
- 2015-11-18 CN CN201510800278.1A patent/CN105382897A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145797A (en) * | 1982-02-25 | 1983-08-30 | 株式会社 柏化学工業 | Bleaching agent for hous furniture |
| CN102642226A (en) * | 2012-04-12 | 2012-08-22 | 广东省宜华木业股份有限公司 | Combined bleaching agent for timber |
| CN103144159A (en) * | 2013-01-28 | 2013-06-12 | 覃健林 | Bamboo wood decolorizer and usage method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |