CN109396986A - A kind of high-temperature insulation composite board and preparation method thereof - Google Patents
A kind of high-temperature insulation composite board and preparation method thereof Download PDFInfo
- Publication number
- CN109396986A CN109396986A CN201811342929.7A CN201811342929A CN109396986A CN 109396986 A CN109396986 A CN 109396986A CN 201811342929 A CN201811342929 A CN 201811342929A CN 109396986 A CN109396986 A CN 109396986A
- Authority
- CN
- China
- Prior art keywords
- parts
- dry
- fire retardant
- temperature
- insulation composite
- 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
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/28—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D3/00—Veneer presses; Press plates; Plywood presses
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
- B27K5/0075—Vacuum
-
- 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
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention relates to a kind of high-temperature insulation composite boards and preparation method thereof, first prepare fire retardant, and fire retardant is pressed into dry veneer using impregnation technology, insulating cement is coated on every piece of dry veneer again, by obtaining finished product after hot pressing, saw side, sanding, the present invention is easily manufactured, overall structure is close, plate obtained not only high temperature resistant, and there is good insulation effect, it can be widely applied to electronic box, electric cabinet etc. in necessarily required building equipment.
Description
Technical field
The present invention relates to a kind of plate more particularly to a kind of high-temperature insulation composite boards.
Background technique
Common veneer has the characteristics that light, intensity is good, is easily worked, made in building interior decoration and furniture etc.
Aspect is widely applied, but it has incendive feature, and in the case of fire, this material burning rate of propagation is fast, such as applies
In the equipment such as electronic box, then there is biggish application risk, nearby temperature is higher for electronic box, and electronic box is required to have centainly exhausted
Edge performance, to improve security performance when using.
Summary of the invention
The technical problem to be solved by the present invention is to need a kind of plate to have certain high temperature resistant, insulating capacity.
The technical scheme to solve the above technical problems is that a kind of high-temperature insulation composite board production method, including
Have the following steps: S1: preparing fire retardant, by weight, takes 35 parts of zinc chloride, 35 parts of ammonium sulfate, 25 parts of boric acid, 5 parts of weight chromium
Acid is added in container, heating stirring, and 5-10 parts of monoethanolamines are added, and is cooled to room temperature after mixing；S2: insulation is prepared
Glue, by weight, take 80 parts of phenolic resin, 30 parts of chopped glass fiber powder, 2 parts of schmigels, 0.5 part of calcium stearate, 0.25 part it is anti-
Oxygen agent is added in container, after stirring 15 minutes, obtains glue；S3: dry veneer is placed in pressure pan, 0.08- is evacuated to
0.086MPa, pumpdown time 15-60min, the substances such as gas that abstraction wood internal retains, then introduce step S1 into tank
In prepared fire retardant, after filling fire retardant medical fluid in tank, removal vacuum is forced into 1-1.4MPa, then release, from tank
Interior releasing fire retardant；S4: pressure pan is evacuated to 0.08-0.086MPa again；S5: vacuum is abandoned, dry veneer is taken out, carries out gas
It is dry；S6: it by insulating cement prepared in the step S2 dry veneer that is uniformly coated in step S5 that treated, then dries；
S7: the dry veneer of muti-piece after the completion of gluing in step S6 is superimposed, blank is formed；S8: the blank in step S7 is packed into hot pressing
Machine, at 150-160 degrees Celsius of hot pressing temperature, plate face unit hot pressing pressure is suppressed under the conditions of being 8-10MPa, and 40 are cooled to after hot pressing
Degree Celsius, extrudate is unloaded, after saw side, sanding, obtains finished product.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the dry temperature of gas is no more than 65 degrees Celsius in the step S5.
Further, 30-50 minutes dry under normal temperature state in the step S6.
Further, sanding is carried out using the fine sand band of 320# or more in the step S9.
A kind of high-temperature insulation composite board produces gained using the above method.
The present invention utilizes impregnation technology, and fire retardant is penetrated into the lumen, cell wall and space between cells of timber, is obtained
Fire-retardant veneer is obtained, includes boride in fire retardant, such compound can generate solid solution at high temperature, be coated on material table
Face completely cuts off air, promotes the process of carbonization, plays the role of preventing propagation of flame, then coat insulation glue-line on fire-retardant veneer surface,
Insulating cement in splicing on every piece of dry veneer can not only play the role of bonding, but also can play the role of insulation, and monolith plate is every
One layer of dry veneer contains insulating cement, and structure is even closer, and whole using effect is more preferable.
Specific embodiment
The invention will be further described below:
The dry temperature of gas is no more than 65 degrees Celsius in the step S5.
It is 30-50 minutes dry under normal temperature state in the step S6.
Sanding is carried out using the fine sand band of 320# or more in the step S9.
A kind of high-temperature insulation composite board makes to produce gained with the aforedescribed process.
Fire retardant can also be produced by following principle, proportion, by weight, take 80 parts of chromaking zinc chloride, 10 parts
Such inorganic fire retardants chance high temperature of ammonium sulfate, 10 parts of boric acid, such as zinc chloride, which can generate in hydrogen halides, with combustion process, to be generated
Reactive radical species group reaction generate poor activity group, prevent chain reaction, reduce burn rate, therefore, herein use 35
This proportion combination of part zinc chloride, 35 parts of ammonium sulfate, 25 parts of boric acid, 5 parts of dichromic acids can preferably improve the anti-flammability of object
Can, the impregnation of fire retardant can be used normal temperature dipping method, warm cryostat method, vacuumize impregnating by pressure method, when fire protection requirement not
The method in the spraying of veneer surface also can be used in Gao Shi, in order to enable fire retardant to penetrate into certain depth, and has preferable anti-
Fiery performance, herein using the method for vacuumizing impregnating by pressure, so that the plate property that processing obtains further increases.
As bleeding agent the seepage velocity and depth of timber can be improved, there are also diethanols for common bleeding agent in monoethanolamine
Amine and triethanolamine etc..
Embodiment one:
S1: it prepares fire retardant and takes 35 parts of zinc chloride, 35 parts of ammonium sulfate, 25 parts of boric acid, 5 parts of dichromic acids to be added to by weight
In container, heating stirring, and 5 parts of monoethanolamines are added, it is cooled to room temperature after mixing；S2: insulating cement is prepared, by weight
Meter, takes 80 parts of phenolic resin, 30 parts of chopped glass fiber powder, 2 parts of schmigels, 0.5 part of calcium stearate, 0.25 part of antioxidant to be added to appearance
In device, after stirring 15 minutes, glue is obtained；S3: dry veneer is placed in pressure pan, 0.08MPa is evacuated to, when vacuumizing
Between 15min, then the substances such as gas for retaining of abstraction wood internal are introduced into prepared fire retardant in step S1 into tank, when
After filling fire retardant medical fluid in tank, removal vacuum is forced into 1MPa, and fire retardant is pressed into wood internal by pressure at this time,
Then fire retardant is released in release out of tank；S4: being evacuated to 0.08MPa for pressure pan again, and medical fluid is all drawn into timber
Inside, medical fluid is flow backwards when avoiding taking out timber out of vacuum tank；S5: abandoning vacuum, take out dry veneer, carries out the temperature that gas is dry, and gas is done
Degree is no more than 65 degrees Celsius；S6: it is dry single that insulating cement prepared in step S2 is uniformly coated in step S5 that treated
On plate, then dry, it is 40 minutes dry under normal temperature state；S7: the dry veneer of muti-piece after the completion of gluing in step S6 is folded
Add, forms blank；S8: the blank in step S7 is packed into hot press, at 150 degrees Celsius of hot pressing temperature, plate face unit hot pressing pressure
Power is suppressed under the conditions of being 8MPa, and 40 degrees Celsius are cooled to after hot pressing, unloads extrudate, using saw side, uses 320# or more
Fine sand band carry out sanding, obtain finished product.
Embodiment two:
S1: it prepares fire retardant and takes 35 parts of zinc chloride, 35 parts of ammonium sulfate, 25 parts of boric acid, 5 parts of dichromic acids to be added to by weight
In container, heating stirring, and 8 parts of monoethanolamines are added, it is cooled to room temperature after mixing；S2: insulating cement is prepared, by weight
Meter, takes 80 parts of phenolic resin, 30 parts of chopped glass fiber powder, 2 parts of schmigels, 0.5 part of calcium stearate, 0.25 part of antioxidant to be added to appearance
In device, after stirring 15 minutes, glue is obtained；S3: dry veneer is placed in pressure pan, 0.085MPa is evacuated to, when vacuumizing
Between 40min, then the substances such as gas for retaining of abstraction wood internal are introduced into prepared fire retardant in step S1 into tank, when
After filling fire retardant medical fluid in tank, removal vacuum is forced into 1.2MPa, and fire retardant is pressed into timber by pressure at this time
Portion, then release, releases fire retardant out of tank；S4: being evacuated to 0.085MPa for pressure pan again, and medical fluid is all drawn into
Wood internal, medical fluid is flow backwards when avoiding taking out timber out of vacuum tank；S5: abandoning vacuum, take out dry veneer, carries out gas and does, gas is dry
Temperature be no more than 65 degrees Celsius；S6: insulating cement prepared in step S2 is uniformly coated in step S5 to treated
On dry veneer, then dry, it is 40 minutes dry under normal temperature state；S7: by the dry veneer of muti-piece after the completion of gluing in step S6
Superposition forms blank；S8: the blank in step S7 is packed into hot press, at 155 degrees Celsius of hot pressing temperature, plate face unit hot pressing
Pressure be 9MPa under the conditions of suppress, 40 degrees Celsius are cooled to after hot pressing, unloads extrudate, using saw side, using 320# with
On fine sand band carry out sanding, obtain finished product.
Embodiment three:
S1: it prepares fire retardant and takes 35 parts of zinc chloride, 35 parts of ammonium sulfate, 25 parts of boric acid, 5 parts of dichromic acids to be added to by weight
In container, heating stirring, and 10 parts of monoethanolamines are added, it is cooled to room temperature after mixing；S2: insulating cement is prepared, by weight
Part meter, takes 80 parts of phenolic resin, 30 parts of chopped glass fiber powder, 2 parts of schmigels, 0.5 part of calcium stearate, 0.25 part of antioxidant to be added to
In container, after stirring 15 minutes, glue is obtained；S3: dry veneer is placed in pressure pan, 0.086MPa is evacuated to, is vacuumized
Time 60min, the substances such as gas that abstraction wood internal retains, is then introduced into prepared fire retardant in step S1 into tank,
After filling fire retardant medical fluid in tank, removal vacuum is forced into 1.4MPa, and fire retardant is pressed into timber by pressure at this time
Portion, then release, releases fire retardant out of tank；S4: being evacuated to 0.086MPa for pressure pan again, and medical fluid is all drawn into
Wood internal, medical fluid is flow backwards when avoiding taking out timber out of vacuum tank；S5: abandoning vacuum, take out dry veneer, carries out gas and does, gas is dry
Temperature be no more than 65 degrees Celsius；S6: insulating cement prepared in step S2 is uniformly coated in step S5 to treated
On dry veneer, then dry, it is 40 minutes dry under normal temperature state；S7: by the dry veneer of muti-piece after the completion of gluing in step S6
Superposition forms blank；S8: the blank in step S7 is packed into hot press, at 160 degrees Celsius of hot pressing temperature, plate face unit hot pressing
Pressure be 10MPa under the conditions of suppress, 40 degrees Celsius are cooled to after hot pressing, unloads extrudate, using saw side, using 320# with
On fine sand band carry out sanding, obtain finished product.
The finished product plate produced respectively by three groups of embodiments, control know the fire-retardant effect of plate made from embodiment one
Fruit, insulation effect, hardness are poor with respect to plate made from embodiment two, made from plate made from embodiment two and embodiment three
Plate property is more close, and the performance of embodiment three is slightly better than embodiment two in flame retardant effect, insulation effect, but from when
Between, comprehensively consider in processing cost, embodiment two is optimal case.
The present invention utilizes impregnation technology, and fire retardant is penetrated into the lumen, cell wall and space between cells of timber, is obtained
Fire-retardant veneer is obtained, includes boride in fire retardant, such compound can generate solid solution at high temperature, be coated on material table
Face completely cuts off air, promotes the process of carbonization, plays the role of preventing propagation of flame, then coat insulation glue-line on fire-retardant veneer surface,
Insulating cement in splicing on every piece of dry veneer can not only play the role of bonding, but also can play the role of insulation, and monolith plate is every
One layer of dry veneer contains insulating cement, and structure is even closer, and whole using effect is more preferable.
The above is only the preferred embodiment of the present invention, therefore cannot be limited the scope of implementation of the present invention with this, i.e., according to
Equivalent changes and modifications made by scope of the present invention patent and description should still belong to the model that the invention patent covers
In enclosing.
Claims (5)
1. a kind of high-temperature insulation composite board production method, it is characterised in that: comprise the following steps that
S1: it prepares fire retardant and takes 35 parts of zinc chloride, 35 parts of ammonium sulfate, 25 parts of boric acid, 5 parts of dichromic acids to be added to by weight
In container, heating stirring, and 5-10 parts of monoethanolamines are added, it is cooled to room temperature after mixing；
S2: preparing insulating cement, by weight, take 80 parts of phenolic resin, 30 parts of chopped glass fiber powder, 2 parts of schmigels, 0.5 part it is hard
Resin acid calcium, 0.25 part of antioxidant are added in container, after stirring 15 minutes, obtain glue；
S3: dry veneer is placed in pressure pan, is evacuated to 0.08- 0.086MPa, pumpdown time 15-60min, abstraction wood
Then the substances such as the gas retained inside material are introduced into prepared fire retardant in step S1 into tank, when filling fire retardant in tank
After medical fluid, removal vacuum is forced into 1-1.4MPa, then release, fire retardant is released out of tank；
S4: pressure pan is evacuated to 0.08-0.086MPa again；
S5: abandoning vacuum, take out dry veneer, and it is dry to carry out gas；
S6: it by insulating cement prepared in the step S2 dry veneer that is uniformly coated in step S5 that treated, then dries；
S7: the dry veneer of muti-piece after the completion of gluing in step S6 is superimposed, blank is formed；
S8: the blank in step S7 is packed into hot press, at 150-160 degrees Celsius of hot pressing temperature, plate face unit hot pressing pressure is
It is suppressed under the conditions of 8-10MPa, 40 degrees Celsius is cooled to after hot pressing, unloads extrudate, after saw side, sanding, obtained into
Product.
2. a kind of high-temperature insulation composite board production method according to claim 1, it is characterised in that: the step S5
The dry temperature of middle gas is no more than 65 degrees Celsius.
3. a kind of high-temperature insulation composite board production method according to claim 1, it is characterised in that: the step S6
In dry 30-50 minutes under normal temperature state.
4. a kind of production method of high-temperature insulation composite board according to claim 1, it is characterised in that: the step
Sanding is carried out using the fine sand band of 320# or more in S9.
5. a kind of high-temperature insulation composite board, it is characterised in that: using such as method system of any of claims 1-4
The plate obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811342929.7A CN109396986A (en) | 2018-11-09 | 2018-11-09 | A kind of high-temperature insulation composite board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811342929.7A CN109396986A (en) | 2018-11-09 | 2018-11-09 | A kind of high-temperature insulation composite board and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109396986A true CN109396986A (en) | 2019-03-01 |
Family
ID=65473090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811342929.7A Pending CN109396986A (en) | 2018-11-09 | 2018-11-09 | A kind of high-temperature insulation composite board and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664379A (en) * | 2019-01-08 | 2019-04-23 | 宁安市安杰木业有限公司 | A kind of pure electrical laminated wood and preparation method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091689A (en) * | 1993-03-03 | 1994-09-07 | 范德家 | The method that the vacuum pressed dipping is produced difficult firebrand material |
| EP1452286A1 (en) * | 2001-11-16 | 2004-09-01 | Asano Mokuzai Industry Co., Ltd. | Method of manufacturing noncombustible wood |
| TWI227185B (en) * | 2000-08-30 | 2005-02-01 | Shiau-Hung Lin | Manufacturing method of a fire retardant plywood |
| CN102114656A (en) * | 2009-12-31 | 2011-07-06 | 德华兔宝宝装饰新材股份有限公司 | Manufacturing method of flame retardant solid composite floor |
| CN102198677A (en) * | 2011-05-09 | 2011-09-28 | 上海荷雨木业有限公司 | Preparation method of flame-retardant core-board |
| CN102286191A (en) * | 2011-05-04 | 2011-12-21 | 扬州润友复合材料有限公司 | High-temperature-resistant insulating composite material sheet and preparation method thereof |
| CN102653106A (en) * | 2011-11-26 | 2012-09-05 | 吉林省全福木业装饰装璜有限公司 | Lumber flame retardant and production method of flame-retarding laminated veneer lumber |
| CN102941607A (en) * | 2012-11-27 | 2013-02-27 | 东兴市观福古典红木家具有限公司 | Wood fire retardant and preparation method thereof |
| CN104369247A (en) * | 2014-09-18 | 2015-02-25 | 梁兆镛 | Modification processing process for oil palm wood trunks |
| CN107263667A (en) * | 2017-06-14 | 2017-10-20 | 广州中天康顺生物医药有限公司 | A kind of Chinese medicine slag sheet material and preparation method thereof |
-
2018
- 2018-11-09 CN CN201811342929.7A patent/CN109396986A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091689A (en) * | 1993-03-03 | 1994-09-07 | 范德家 | The method that the vacuum pressed dipping is produced difficult firebrand material |
| TWI227185B (en) * | 2000-08-30 | 2005-02-01 | Shiau-Hung Lin | Manufacturing method of a fire retardant plywood |
| EP1452286A1 (en) * | 2001-11-16 | 2004-09-01 | Asano Mokuzai Industry Co., Ltd. | Method of manufacturing noncombustible wood |
| CN102114656A (en) * | 2009-12-31 | 2011-07-06 | 德华兔宝宝装饰新材股份有限公司 | Manufacturing method of flame retardant solid composite floor |
| CN102286191A (en) * | 2011-05-04 | 2011-12-21 | 扬州润友复合材料有限公司 | High-temperature-resistant insulating composite material sheet and preparation method thereof |
| CN102198677A (en) * | 2011-05-09 | 2011-09-28 | 上海荷雨木业有限公司 | Preparation method of flame-retardant core-board |
| CN102653106A (en) * | 2011-11-26 | 2012-09-05 | 吉林省全福木业装饰装璜有限公司 | Lumber flame retardant and production method of flame-retarding laminated veneer lumber |
| CN102941607A (en) * | 2012-11-27 | 2013-02-27 | 东兴市观福古典红木家具有限公司 | Wood fire retardant and preparation method thereof |
| CN104369247A (en) * | 2014-09-18 | 2015-02-25 | 梁兆镛 | Modification processing process for oil palm wood trunks |
| CN107263667A (en) * | 2017-06-14 | 2017-10-20 | 广州中天康顺生物医药有限公司 | A kind of Chinese medicine slag sheet material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664379A (en) * | 2019-01-08 | 2019-04-23 | 宁安市安杰木业有限公司 | A kind of pure electrical laminated wood and preparation method thereof |
| CN109664379B (en) * | 2019-01-08 | 2021-02-09 | 宁安市安杰木业有限公司 | Pure electrical laminated wood and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107923177B (en) | Fireproof, flame-retardant and quasi-incombustible plywood ceiling material and preparation method thereof | |
| CN107880708B (en) | Waterproof durable fireproof wood and preparation method thereof | |
| CN102120331B (en) | Method for manufacturing flame-retarding mothproof solid wood composite floor | |
| CN101602214B (en) | Method for preparing fire retardant modification timber | |
| WO2020258682A1 (en) | Formaldehyde-free medium and high-density board supporting deep overcoating and manufacturing method thereof | |
| CN103240780A (en) | Method for improving carbonized wood property by silica sol impregnation pretreatment | |
| CN106827109A (en) | A kind of glued board and preparation method thereof | |
| CN102554987A (en) | Multifunctional laminated veneer composite board and manufacturing method thereof | |
| CN1947967A (en) | Method for producing fire-proof ply wood | |
| CN107571356A (en) | A kind of preparation method of burning-resistant medium density fibreboard | |
| CN108247808A (en) | Fire-retardant medium-density plate of environment-friendly smoke-suppressing and preparation method thereof | |
| CN106738141A (en) | A kind of fire retardant treatment process of glued board | |
| CN103158181A (en) | Multifunctional wood inflaming retarding agent and method for preparing smoke suppressing and inflaming retarding pinus sylvestris solid wood by utilizing of multifunctional wood inflaming retarding agent | |
| CN103817755A (en) | Preparation method for corrosion-resistant and flame retardant crude wood | |
| CN109396986A (en) | A kind of high-temperature insulation composite board and preparation method thereof | |
| CN104647537A (en) | Multiple-effect timber fire retardant and its preparation method and treatment process | |
| CN105331318A (en) | Preparation method of mould-proof bamboo plywood with high bonding strength | |
| CN110549450A (en) | manufacturing method of flame-retardant mould-proof thermal modified rubber wood solid wood floor | |
| CN110405896A (en) | Without aldehyde is fire-retardant can facing particieboard and its preparation process and application | |
| CN109666450A (en) | A kind of no aldehyde flame retardant type soybean adhesive and its preparation method and application | |
| CN104647501B (en) | A dipping solution used for functional modification of rubberwood timber | |
| CN101003142A (en) | Method for preparing laminated wood of trapezoidal plate of inflaming retarding cedarwood | |
| CN114012841B (en) | Low-smoke antirust flame-retardant plywood and manufacturing method thereof | |
| CN115476419A (en) | Fire-retardant solid wood composite floor and production method thereof | |
| CN108312274A (en) | A kind of preparation method of wood ceramics composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |