CN104400855A - Four-in-one method for corrosion-preventing, inflaming-retarding, hardening and air purification of wood - Google Patents
Four-in-one method for corrosion-preventing, inflaming-retarding, hardening and air purification of wood Download PDFInfo
- Publication number
- CN104400855A CN104400855A CN201410805530.3A CN201410805530A CN104400855A CN 104400855 A CN104400855 A CN 104400855A CN 201410805530 A CN201410805530 A CN 201410805530A CN 104400855 A CN104400855 A CN 104400855A
- Authority
- CN
- China
- Prior art keywords
- wood
- square bar
- purification
- sclerosis
- retardant
- 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.)
- Granted
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
- 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
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- 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
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
-
- 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
- B27K5/04—Combined bleaching or impregnating and drying of 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/06—Softening or hardening of wood
- B27K5/065—Hardening
-
- 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
-
- 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
-
- 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
- B27K2240/30—Fireproofing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a four-in-one method for corrosion-preventing, inflaming-retarding, hardening and air purification of wood. The four-in-one method comprises the following steps: sufficiently mixing water, disodium octaborate tetrahydrate, aluminum dihydrogen tripolyphosphate, boric acid and magnesium sulfate, dissolving for preparing a combined solution, and preparing wood to be treated, wherein the weight percentages of the chemicals in the combined solution are as follows in sequence: 12.5%-15%, 5-6%, 5-6%, and 2.5-3%; placing the wood to be treated into an airtight container, adding the combined solution, and heating to 120-132 DEG C, wherein the pressure is kept at 0.2-0.3Mpa for 16-28 hours. By virtue of the four-in-one method provided by the technical scheme of the invention, the special combined solution is used for dissolving for removing most grease and sediments in the wood, so that a plurality of tiny pipe holes axially communicated are formed inside the wood, meanwhile, exchange filing is realized in the pipe holes of the wood, so that the purposes of preventing corrosion, retarding inflaming, hardening and air purification treatment of the wood are realized, energy conservation and environment protection are facilitated, and industrial prospect is good.
Description
Technical field
The present invention relates to woodwork processing technique field, be specifically related to a kind of processing method of timber, particularly relate to a kind of wood preservation, fire-retardant, sclerosis and the four-in-one method of purification of air process.
Background technology
For the quick growing species of trees such as picture willow, paulownia etc., advantage is rapidly grown although have, but these quick growing species of trees is wooden general all poor, use can be subject to many limitations, if can not think and improve its performance, all cannot use in a lot of occasion, more natural forests so just must be caused to be cut down, be helpless to the theory of current environmental protection.
The artificial modification of timber has become a forward position focus of current woodwork research, but there are no successful method industrially successful Application, thus needs further research.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of wood preservation, fire-retardant, sclerosis and the four-in-one method of purification of air process, and it can industrially to the process that timber carries out anticorrosion, fire-retardant and sclerosis and is conducive to purification of air simultaneously.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
Wood preservation, fire-retardant, sclerosis and the four-in-one method of purification of air process, comprise the steps:
S1), prepare: the abundant mixed dissolution of water in advance, four water eight borate two sodium, aluminium dihydrogen tripolyphosphate, boric acid, magnesium sulfate is mixed with combination liquid, and gets out pending timber; In combination liquid, the mass percent of four water eight borate two sodium, aluminium dihydrogen tripolyphosphate, boric acid, magnesium sulfate is respectively 12.5-15%; 5%-6%; 5%-6%; 2.5%-3%, remaining person is water;
S2), molten rodding eye and displacement filling: pending timber is put into closed container, and combination liquid is added described closed container, pending timber is immersed in combination liquid, is then heated to 120 DEG C-132 DEG C, maintenance pressure is 0.2-0.3Mpa, maintains 16 to 28 hours; Under temperature and pressure effect, combination liquid immerses wood internal fast, thus fully dissolves resin, glycan, albumen etc. in timber, get through the resin canal of wood cell, capilar bore, and eliminate the deposit in wood resin road, in timber, finally form some axial trickle pores.
S3), pressure release cooling: be cooled to after below 60 DEG C until closed container, open closed container pressure release and discharge liquid wherein;
S4), dry: timber to be taken out dry.
In preferred technical scheme, described closed container is cooker, is steam by passing into HTHP in cooker and realizes heating and keep pressure in step S2.
Further in preferred technical scheme, described heating refers to ladder heating stage by stage, and the time completing heating is 60-180 minute.
In preferred technical scheme, step S3) in the liquid of discharging can be recycled.
In preferred technical scheme, step S4) described in drying specifically comprise the steps:
S41), stacking: by same seeds, the plate square bar of same size specification puts into marshalling between punctulate heating platen;
S42), heat: plate square bar is heated to 100 to 105 degree;
S43), pressurization: be heated to after more than 100 degree, to the pressurization of plate square bar, and keep 10 to 75 minutes;
S44), fully dry: to the heating of plate square bar after being reduced by pressure, to allow plate square bar heat up in the interval one-tenth stages ladder type of 75 to 93 degree, thus fully dry on the basis of release stress;
S45), cooling: fully dry plate square bar is cooled to after below 45 degree, then plank or flitch is taken out from heating platen the neat discharge of separation, until temperature is down to normal temperature.
Further in preferred technical scheme, need quantity and the specification of the plate square bar handled by this batch, be heated to fast can carry out subsequent step S43 after more than 100 degree) in pressurized treatments.
Further in preferred technical scheme, step S43) in, according to quantity and the dimensions of plate square bar, and take different seeds into consideration, make plate square bar produce the compression ratio of 1-7%.
Further in preferred technical scheme, step S44) in, Pressure Drop is low to moderate 15% lower than the plate square bar internal moisture evaporating pressure under temperature action.
Further in preferred technical scheme, step S44) in, stage ladder type heats up 6 to 28 hours used times.
In preferred technical scheme, each handled described pending timber, preferred same seeds, the plank of same thickness specification or flitch.
The invention has the beneficial effects as follows:
Have employed a kind of wood preservation of technical solution of the present invention, fire-retardant, sclerosis and the four-in-one method of purification of air process, it dissolves most of grease and the deposit of removing wood internal by special combination liquid, finally in timber, form the unobstructed trickle pore of some axis, in the described pore of timber, also realize displacement fill simultaneously, finally make timber reach anticorrosion, fire-retardant, sclerosis and the four-in-one object of purification of air process, thus be conducive to energy-conserving and environment-protective, there is good industrialization prospect.
Detailed description of the invention
The wood preservation that this detailed description of the invention provides, fire-retardant, sclerosis and the four-in-one method of purification of air process, comprise the steps:
S1), prepare: the abundant mixed dissolution of water in advance, four water eight borate two sodium, aluminium dihydrogen tripolyphosphate, boric acid, magnesium sulfate is mixed with combination liquid, and gets out pending timber; In combination liquid, the mass percent of four water eight borate two sodium, aluminium dihydrogen tripolyphosphate, boric acid, magnesium sulfate is respectively 12.5-15%; 5%-6%; 5%-6%; 2.5%-3%, remaining person is water; The chemical raw material of the preparation combination liquid adopted, all colourless, nontoxic, tasteless in production, processing, use procedure, and aluminium dihydrogen tripolyphosphate has the characteristic of the adsorb peculiar smell being similar to active carbon, the timber after modification is made also to have the performance of purification of air.
S2), molten rodding eye and displacement filling: pending timber is put into closed container, and combination liquid is added described closed container, pending timber is immersed in combination liquid, is then heated to 120 DEG C-132 DEG C, maintenance pressure is 0.2-0.3Mpa, maintains 16 to 28 hours; For wooden comparatively fine and close timber, the time is wanted for a long time a bit, and such as pine needs 28 hours, and for wooden comparatively loose timber, such as paulownia, then the time can be a little less, such as 16 hours.Under temperature and pressure effect, combination liquid immerses wood internal fast, thus fully dissolves resin, glycan, albumen etc. in timber, get through the resin canal of wood cell, capilar bore, and eliminate the deposit in wood resin road, in timber, finally form some axial trickle pores.
S3), pressure release cooling: be cooled to after below 60 DEG C until closed container, open closed container pressure release and discharge liquid wherein;
S4), dry: timber to be taken out dry.
Have employed a kind of wood preservation of specific embodiment of the invention technical scheme, fire-retardant, sclerosis and the four-in-one method of purification of air process, it dissolves most of grease and the deposit of removing wood internal by special combination liquid, finally in timber, form the unobstructed trickle pore of some axis, in the described pore of timber, also realize displacement fill simultaneously, finally make timber reach anticorrosion, fire-retardant, sclerosis and the four-in-one object of purification of air process, thus be conducive to energy-conserving and environment-protective, there is good industrialization prospect.
In preferred technical scheme, described closed container is cooker, is steam by passing into HTHP in cooker and realizes heating and keep pressure in step S2.
Further in preferred technical scheme, described heating refers to ladder heating stage by stage, and the time completing heating is 60-180 minute, and ladder heating energy reaches better effect stage by stage.
In preferred technical scheme, step S3) in the liquid of discharging can be recycled.
In preferred technical scheme, step S4) described in drying specifically comprise the steps:
S41), stacking: by same seeds, the plate square bar of same size specification puts into marshalling between punctulate heating platen; Plate square bar fingerboard material or square bar, because round log is inconvenient to pressurize.
S42), heat: plate square bar is heated to 100 to 105 degree;
S43), pressurization: be heated to after more than 100 degree, to the pressurization of plate square bar, and keep 10 to 75 minutes;
S44), fully dry: to the heating of plate square bar after being reduced by pressure, to allow plate square bar heat up in the interval one-tenth stages ladder type of 75 to 93 degree, thus fully dry on the basis of release stress;
S45), cooling: fully dry plate square bar is cooled to after below 45 degree, then plank or flitch is taken out from drier the neat discharge of separation, until temperature is down to normal temperature.
Further in preferred technical scheme, need quantity and the specification of the plate square bar handled by this batch, be heated to fast can carry out subsequent step S43 after more than 100 degree) in pressurized treatments.
Further in preferred technical scheme, step S43) in, according to quantity and the dimensions of plate square bar, and take different seeds into consideration, make plate square bar produce the compression ratio of 1-7%.
Further in preferred technical scheme, step S44) in, Pressure Drop is low to moderate 15% lower than the plate square bar internal moisture evaporating pressure under temperature action.
Further in preferred technical scheme, step S44) in, stage ladder type heats up 6 to 28 hours used times.
In preferred technical scheme, each handled described pending timber, preferred same seeds, the plank of same thickness specification or flitch.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. wood preservation, fire-retardant, sclerosis and the four-in-one method of purification of air process, comprise the steps:
S1), prepare: the abundant mixed dissolution of water in advance, four water eight borate two sodium, aluminium dihydrogen tripolyphosphate, boric acid, magnesium sulfate is mixed with combination liquid, and gets out pending timber; In combination liquid, the mass percent of four water eight borate two sodium, aluminium dihydrogen tripolyphosphate, boric acid, magnesium sulfate is respectively 12.5-15%; 5%-6%; 5%-6%; 2.5%-3%, remaining person is water;
S2), molten rodding eye and displacement filling: pending timber is put into closed container, and combination liquid is added described closed container, pending timber is immersed in combination liquid, is then heated to 120 DEG C-132 DEG C, maintenance pressure is 0.2-0.3Mpa, maintains 16 to 28 hours;
S3), pressure release cooling: be cooled to after below 60 DEG C until closed container, open closed container pressure release and discharge liquid wherein;
S4), dry: timber to be taken out dry.
2. the four-in-one method of wood preservation as claimed in claim 1, fire-retardant, sclerosis and purification of air process, it is characterized in that, described closed container is cooker, is steam by passing into HTHP in cooker and realizes heating and keep pressure in step S2.
3. the four-in-one method of wood preservation as claimed in claim 2, fire-retardant, sclerosis and purification of air process, it is characterized in that, described heating refers to ladder heating stage by stage, and the time completing heating is 60-180 minute.
4. the four-in-one method of wood preservation as claimed in claim 1, fire-retardant, sclerosis and purification of air process, is characterized in that, step S3) in the liquid of discharging can be recycled.
5., as the wood preservation in Claims 1-4 as described in any one, fire-retardant, sclerosis and the four-in-one method of purification of air process, it is characterized in that, step S4) described in drying specifically comprise the steps:
S41), stacking: by same seeds, the plate square bar of same size specification puts into marshalling between punctulate heating platen;
S42), heat: plate square bar is heated to 100 to 105 degree;
S43), pressurization: be heated to after more than 100 degree, to the pressurization of plate square bar, and keep 10 to 75 minutes;
S44), fully dry: to the heating of plate square bar after being reduced by pressure, to allow plate square bar heat up in the interval one-tenth stages ladder type of 75 to 93 degree, thus fully dry on the basis of release stress;
S45), cooling: fully dry plate square bar is cooled to after below 45 degree, then plate square bar is taken out from heating platen the neat discharge of separation, until temperature is down to normal temperature.
6. the four-in-one method of wood preservation as claimed in claim 5, fire-retardant, sclerosis and purification of air process, it is characterized in that, step S42) in, need quantity and the specification of plate square bar handled by this batch, be heated to fast can carry out subsequent step S43 after more than 100 degree) in pressurized treatments.
7. the four-in-one method of wood preservation as claimed in claim 5, fire-retardant, sclerosis and purification of air process, it is characterized in that, step S43) in, according to quantity and the dimensions of plate square bar, and take different seeds into consideration, make plate square bar produce the compression ratio of 1-7%.
8. the four-in-one method of wood preservation as claimed in claim 5, fire-retardant, sclerosis and purification of air process, is characterized in that, step S44) in, Pressure Drop is low to moderate 15% lower than the plate square bar internal moisture evaporating pressure under temperature action.
9. the four-in-one method of wood preservation as claimed in claim 5, fire-retardant, sclerosis and purification of air process, is characterized in that, step S44) in, stage ladder type heats up 6 to 28 hours used times.
10. as the wood preservation in Claims 1-4 as described in any one, fire-retardant, sclerosis and the four-in-one method of purification of air process, it is characterized in that, each handled described pending timber, preferred same seeds, the plank of same thickness specification or flitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805530.3A CN104400855B (en) | 2014-12-22 | 2014-12-22 | The four-in-one method that wood preservation, fire-retardant, hardening and purification of air are processed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805530.3A CN104400855B (en) | 2014-12-22 | 2014-12-22 | The four-in-one method that wood preservation, fire-retardant, hardening and purification of air are processed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104400855A true CN104400855A (en) | 2015-03-11 |
| CN104400855B CN104400855B (en) | 2017-03-29 |
Family
ID=52638553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410805530.3A Active CN104400855B (en) | 2014-12-22 | 2014-12-22 | The four-in-one method that wood preservation, fire-retardant, hardening and purification of air are processed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400855B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908122A (en) * | 2015-06-19 | 2015-09-16 | 淄博大创自动化科技有限公司 | Anticorrosion and antibiotic processing technology capable of releasing negative ions for rosewood fan ribs |
| CN107932651A (en) * | 2017-07-28 | 2018-04-20 | 彭通纬 | Energy saving and environment friendly pure solid wood is without the thick core multifunctional plate room temperature pressing process of deformation |
| CN115383851A (en) * | 2022-08-23 | 2022-11-25 | 深圳联丰建设集团有限公司 | Decorative environment-friendly wood and antiseptic flame-retardant hardening and purifying treatment method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468478A (en) * | 2007-12-28 | 2009-07-01 | 广东省林业科学研究院 | Phosphorus nitrogen boron lumber combustion inhibitor |
| CN102601832A (en) * | 2012-03-26 | 2012-07-25 | 辽宁美联复合材料有限公司 | Modified composite wooden material and preparing method of modified composite wooden material |
| CN102990737A (en) * | 2012-10-16 | 2013-03-27 | 张徐峥 | Preservation method of solid wood |
| JP2014111591A (en) * | 2012-11-08 | 2014-06-19 | Aiseppu Kk | Wood preservation agent of inorganic compound containing no organic component |
| JP2014144540A (en) * | 2013-01-26 | 2014-08-14 | Namiki Mokuzai Kk | Method of imparting fire resistance to lumber |
-
2014
- 2014-12-22 CN CN201410805530.3A patent/CN104400855B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468478A (en) * | 2007-12-28 | 2009-07-01 | 广东省林业科学研究院 | Phosphorus nitrogen boron lumber combustion inhibitor |
| CN102601832A (en) * | 2012-03-26 | 2012-07-25 | 辽宁美联复合材料有限公司 | Modified composite wooden material and preparing method of modified composite wooden material |
| CN102990737A (en) * | 2012-10-16 | 2013-03-27 | 张徐峥 | Preservation method of solid wood |
| JP2014111591A (en) * | 2012-11-08 | 2014-06-19 | Aiseppu Kk | Wood preservation agent of inorganic compound containing no organic component |
| JP2014144540A (en) * | 2013-01-26 | 2014-08-14 | Namiki Mokuzai Kk | Method of imparting fire resistance to lumber |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908122A (en) * | 2015-06-19 | 2015-09-16 | 淄博大创自动化科技有限公司 | Anticorrosion and antibiotic processing technology capable of releasing negative ions for rosewood fan ribs |
| CN104908122B (en) * | 2015-06-19 | 2016-07-27 | 淄博大创自动化科技有限公司 | A kind of can the anti-corrosive antibacterial processing technique of redwood ribs of the fan of anion releasing |
| CN107932651A (en) * | 2017-07-28 | 2018-04-20 | 彭通纬 | Energy saving and environment friendly pure solid wood is without the thick core multifunctional plate room temperature pressing process of deformation |
| CN115383851A (en) * | 2022-08-23 | 2022-11-25 | 深圳联丰建设集团有限公司 | Decorative environment-friendly wood and antiseptic flame-retardant hardening and purifying treatment method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104400855B (en) | 2017-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103770168B (en) | A kind of anticorrosion restructuring composite bamboo and manufacture method thereof | |
| CN101716790B (en) | Method for producing rubber tree carbonized wood by resin pretreatment | |
| CN101870130B (en) | Method for preparing super hydrophobic timber | |
| CN105599087B (en) | A kind of moisturizing processing method of bamboo weaving raw material | |
| CN105397892A (en) | Method for producing carbonized wood through impregnation pretreatment | |
| CN103144170B (en) | The manufacture method of eucalyptus timber floor | |
| CN103737689A (en) | Reactive-dye-stained bamboo composite material and manufacturing method thereof | |
| CN103072165A (en) | Production method of high-temperature heating modified rubber wood floor | |
| CN102069520A (en) | Compound preservative for wood or wood products and preparation method and processing method thereof | |
| CN101450499A (en) | Wood carbonization method | |
| CN104400855A (en) | Four-in-one method for corrosion-preventing, inflaming-retarding, hardening and air purification of wood | |
| CN107142119A (en) | A kind of reuse method of the waste and old branch of wicker plaiting article | |
| CN105382902A (en) | Novel wood impregnation and carbonization treatment method | |
| CN101780683B (en) | Composition for modifying wood, preparation method and application thereof | |
| CN107471345A (en) | A kind of preparation method of antibacterial and mouldproof raw bamboo handicraft | |
| CN103252817A (en) | Production method for carbonized wood finger-joint floor | |
| CN105479572A (en) | Novel carbonized wood production method | |
| CN104057517A (en) | Wood product corrosion control method | |
| CN109514666B (en) | Method for preparing antique wood material | |
| CN104858964A (en) | Anticorrosive wood production method | |
| CN104647504A (en) | Wood flame retardant and treatment process thereof in flame retarding of wood | |
| CN101491319B (en) | Method for producing dried old orange peel and anti-scaling anti-corrosive detergent using orange peel | |
| CN102275193B (en) | A kind of method of modifying of eucalyptus plate | |
| CN102152355B (en) | Production method of labile molecule wood | |
| CN104858961A (en) | Nano kaolin modified wood production method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 No. 17, Xihongtao Road, Nigang, Luohu District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Hongtao Group Co., Ltd. Address before: 518000 No. 17, Xihongtao Road, Nigang, Luohu District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Hongtao Decoration Co., Ltd. |