CN107498669A - A kind of processing method of China fir wallboard - Google Patents
A kind of processing method of China fir wallboard Download PDFInfo
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- CN107498669A CN107498669A CN201710990494.6A CN201710990494A CN107498669A CN 107498669 A CN107498669 A CN 107498669A CN 201710990494 A CN201710990494 A CN 201710990494A CN 107498669 A CN107498669 A CN 107498669A
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- fir
- china fir
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- 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
- B27K3/34—Organic 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a kind of processing method of China fir wallboard, comprise the following steps：S1：China fir is cut, obtains Chinese fir board；S2：Chinese fir board will be placed in boiling water and carry out boiling；S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 10 15 days；S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 40 50 DEG C, the heat time is 3 4h；S5：The S4 Chinese fir boards obtained are dried under vacuum；S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 2 3h, is taken out；S6：Chinese fir board is placed into 4 6h in 40 50 DEG C, pressure under 1.2 1.5MPa environment；S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.The processing method of China fir wallboard disclosed in this invention, technological design is scientific and reasonable, according to the self performance feature of China fir, fir wood floor materials are modified using scientific method, ensure that China fir has good performance, do not ftracture indeformable, greatly improve the stability of China fir wallboard.
Description
Technical field
The present invention relates to building material product technical field, more particularly to a kind of processing method of China fir wallboard.
Background technology
China fir (Cunninghamia Lanceolata) is the distinctive fast-growing commodity wood species in China, and growth is fast, material
It is good, in a large amount of artificial cultures in great Feng China firs base.The grain of wood is logical straight, even structure, does not stick up and does not split, volume weight of wood 0.39, often
Centimetre annual ring number average 3.0, latewood percentage 22.0%, the coefficient of shrinkage (volume) 0.386,358 kilograms of rift grain ultimate compressive strength/flat
Square centimetre, quiet bent 661,000 grams/cm of ultimate strength, 285,000 grams/cm of end face strength.Material is gently tough, and intensity is fitted
In, quality coefficient is high.Have fragrance, contain " China fir brain " in material, the pest-resistant corrosion resistant of energy, handling ease.It is widely used in building, furniture, device
The each side such as tool, shipbuilding.
China fir texture straight, even structure, early late wood's boundary unobvious, intensity difference is small, does not stick up and does not split, and material is gently tough,
Moderate strength, quality coefficient are high.China fir is the most universal and important merchantable timber of China, is widely used in building materials of house fitting-up field.Because of China fir
Wood is rich in " China fir brain ", the pest-resistant corrosion resistant of energy, is the quality raw materials for wallboard production.But China fir non-deformability is poor, causes China fir
Wooden price remains inactive over long periods of time, and is unfavorable for the sustainable development of China Fir artificial forest.
The content of the invention
To solve problems of the prior art, the invention provides a kind of processing method of China fir wallboard.
The purpose of the present invention implements by the following technical programs：
A kind of processing method of China fir wallboard, comprises the following steps：
S1：China fir is cut, obtains Chinese fir board；
S2：Chinese fir board will be placed in boiling water and carry out boiling, digestion time 1-2h；
S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 10-15 days；
S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 40-50 DEG C, heat time 3-4h；
S5：The S4 Chinese fir boards obtained are dried under vacuum；
S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 2-3h, is taken out；
S6：Chinese fir board is placed into 4-6h in 40-50 DEG C, pressure under 1.2-1.5MPa environment；
S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.
Further, in S1, China fir is cut into given size.
Further, in S2, digestion time 2h.
Further, in S3, standing time is 10 days.
Further, in S3, standing time is 15 days.
Further, in S4,40 DEG C are heated to.
Further, in S4, heat time 4h.
Further, in S6, soak time 2h.
Further, in S6, standing time 5h.
Further, in S7, China fir wallboard water content is 1-2%.
The processing method of China fir wallboard disclosed in this invention, technological design is scientific and reasonable, according to the self performance of China fir
Feature, fir wood floor materials are modified using scientific method, ensure that China fir has good performance, do not ftracture indeformable, pole
The big stability for improving China fir wallboard.
Embodiment
With reference to specific embodiment, specific embodiments of the present invention is described in detail.
Embodiment 1：
A kind of processing method of China fir wallboard, comprises the following steps：
S1：China fir is cut, obtains Chinese fir board；
S2：Chinese fir board will be placed in boiling water and carry out boiling, digestion time 1h；
S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 15 days；
S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 50 DEG C, heat time 3h；
S5：The S4 Chinese fir boards obtained are dried under vacuum；
S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 3h, is taken out；
S6：Chinese fir board is placed into 6h in 40 DEG C, pressure under 1.2MPa environment；
S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.
Embodiment 2：
A kind of processing method of China fir wallboard, comprises the following steps：
S1：China fir is cut, obtains Chinese fir board；
S2：Chinese fir board will be placed in boiling water and carry out boiling, digestion time 2h；
S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 15 days；
S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 50 DEG C, heat time 4h；
S5：The S4 Chinese fir boards obtained are dried under vacuum；
S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 2h, is taken out；
S6：Chinese fir board is placed into 4h in 40 DEG C, pressure under 1.2MPa environment；
S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.
Embodiment 3：
A kind of processing method of China fir wallboard, comprises the following steps：
S1：China fir is cut, obtains Chinese fir board；
S2：Chinese fir board will be placed in boiling water and carry out boiling, digestion time 1h；
S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 15 days；
S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 50 DEG C, heat time 3h；
S5：The S4 Chinese fir boards obtained are dried under vacuum；
S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 2.5h, is taken out；
S6：Chinese fir board is placed into 5h in 45 DEG C, pressure under 1.3MPa environment；
S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.
Embodiment 4：
A kind of processing method of China fir wallboard, comprises the following steps：
S1：China fir is cut, obtains Chinese fir board；
S2：Chinese fir board will be placed in boiling water and carry out boiling, digestion time 1.5h；
S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 12 days；
S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 45 DEG C, heat time 3.5h；
S5：The S4 Chinese fir boards obtained are dried under vacuum；
S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 2.5h, is taken out；
S6：Chinese fir board is placed into 5h in 46 DEG C, pressure under 1.3MPa environment；
S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.
Embodiment 5：
A kind of processing method of China fir wallboard, comprises the following steps：
S1：China fir is cut, obtains Chinese fir board；
S2：Chinese fir board will be placed in boiling water and carry out boiling, digestion time 1.2h；
S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 12 days；
S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 46 DEG C, heat time 3.2h；
S5：The S4 Chinese fir boards obtained are dried under vacuum；
S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 2.3h, is taken out；
S6：Chinese fir board is placed into 5.5h in 40-50 DEG C, pressure under 1.4MPa environment；
S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.
Embodiment 6：
A kind of processing method of China fir wallboard, comprises the following steps：
S1：China fir is cut, obtains Chinese fir board；
S2：Chinese fir board will be placed in boiling water and carry out boiling, digestion time 1.6h；
S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 12 days；
S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 40-50 DEG C, heat time 3.5h；
S5：The S4 Chinese fir boards obtained are dried under vacuum；
S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 2.6h, is taken out；
S6：Chinese fir board is placed into 5.2h in 48 DEG C, pressure under 1.3MPa environment；
S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.
Embodiment 7：
A kind of processing method of China fir wallboard, comprises the following steps：
S1：China fir is cut, obtains Chinese fir board；
S2：Chinese fir board will be placed in boiling water and carry out boiling, digestion time 1.7h；
S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 11 days；
S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 42 DEG C, heat time 3.2h；
S5：The S4 Chinese fir boards obtained are dried under vacuum；
S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 2.6h, is taken out；
S6：Chinese fir board is placed into 5.2h in 48 DEG C, pressure under 1.2-1.5MPa environment；
S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.
Embodiment 8：
A kind of processing method of China fir wallboard, comprises the following steps：
S1：China fir is cut, obtains Chinese fir board；
S2：Chinese fir board will be placed in boiling water and carry out boiling, digestion time 1.8h；
S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 11 days；
S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 46 DEG C, heat time 3.2h；
S5：The S4 Chinese fir boards obtained are dried under vacuum；
S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 2.6h, is taken out；
S6：Chinese fir board is placed into 5h in 48 DEG C, pressure under 1.4MPa environment；
S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (10)
- A kind of 1. processing method of China fir wallboard, it is characterised in that：Comprise the following steps：S1：China fir is cut, obtains Chinese fir board；S2：Chinese fir board will be placed in boiling water and carry out boiling, digestion time 1-2h；S3：Chinese fir board after S2 boilings is placed under ventilation lucifugal environment, standing time is 10-15 days；S4：Chinese fir board after S3 is handled is placed in vegetable oil, is heated to 40-50 DEG C, heat time 3-4h；S5：The S4 Chinese fir boards obtained are dried under vacuum；S6：The bamboo chip that S4 is obtained is placed in organic solvent, soaks 2-3h, is taken out；S6：Chinese fir board is placed into 4-6h in 40-50 DEG C, pressure under 1.2-1.5MPa environment；S7：Chinese fir board drying after S6 is handled, is made China fir wallboard.
- A kind of 2. processing method of China fir wallboard according to claim 1, it is characterised in that：In S1, China fir is cut Into given size.
- A kind of 3. processing method of China fir wallboard according to claim 1, it is characterised in that：In S2, digestion time is 2h。
- A kind of 4. processing method of China fir wallboard according to claim 1, it is characterised in that：In S3, standing time is 10 days.
- A kind of 5. processing method of China fir wallboard according to claim 1, it is characterised in that：In S3, standing time is 15 days.
- A kind of 6. processing method of China fir wallboard according to claim 1, it is characterised in that：In S4,40 DEG C are heated to.
- A kind of 7. processing method of China fir wallboard according to claim 1, it is characterised in that：In S4, the heat time is 4h。
- A kind of 8. processing method of China fir wallboard according to claim 1, it is characterised in that：In S6, soak time is 2h。
- A kind of 9. processing method of China fir wallboard according to claim 1, it is characterised in that：In S6, standing time is 5h。
- A kind of 10. processing method of China fir wallboard according to claim 1, it is characterised in that：In S7, China fir wallboard contains Water is 1-2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990494.6A CN107498669A (en) | 2017-10-23 | 2017-10-23 | A kind of processing method of China fir wallboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990494.6A CN107498669A (en) | 2017-10-23 | 2017-10-23 | A kind of processing method of China fir wallboard |
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| CN107498669A true CN107498669A (en) | 2017-12-22 |
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| CN201710990494.6A Pending CN107498669A (en) | 2017-10-23 | 2017-10-23 | A kind of processing method of China fir wallboard |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10601A (en) * | 1996-06-14 | 1998-01-06 | Daiken Trade & Ind Co Ltd | Manufacture of modified wood |
| CN102179846A (en) * | 2011-03-15 | 2011-09-14 | 重庆谭木匠工艺品有限公司 | Anti-cracking and anti-deformation processing technology for hardwood |
| CN105666618A (en) * | 2016-03-23 | 2016-06-15 | 南通美霆紫檀家具有限公司 | Drying method for rosewood |
| CN106073565A (en) * | 2016-08-27 | 2016-11-09 | 鄢海军 | Chopping board that a kind of health environment-friendly mildew-resistant is durable and manufacture method |
| CN106142266A (en) * | 2016-06-30 | 2016-11-23 | 成都华聚杨武家具有限公司 | A kind of wood material for furniture drying means |
| CN106426449A (en) * | 2016-12-07 | 2017-02-22 | 兴业县金达木材有限公司 | Anti-cracking method for woods |
| CN106863513A (en) * | 2017-01-13 | 2017-06-20 | 亚振家具股份有限公司 | A kind of method that method improved wood is inflated based on oily matter |
-
2017
- 2017-10-23 CN CN201710990494.6A patent/CN107498669A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10601A (en) * | 1996-06-14 | 1998-01-06 | Daiken Trade & Ind Co Ltd | Manufacture of modified wood |
| CN102179846A (en) * | 2011-03-15 | 2011-09-14 | 重庆谭木匠工艺品有限公司 | Anti-cracking and anti-deformation processing technology for hardwood |
| CN105666618A (en) * | 2016-03-23 | 2016-06-15 | 南通美霆紫檀家具有限公司 | Drying method for rosewood |
| CN106142266A (en) * | 2016-06-30 | 2016-11-23 | 成都华聚杨武家具有限公司 | A kind of wood material for furniture drying means |
| CN106073565A (en) * | 2016-08-27 | 2016-11-09 | 鄢海军 | Chopping board that a kind of health environment-friendly mildew-resistant is durable and manufacture method |
| CN106426449A (en) * | 2016-12-07 | 2017-02-22 | 兴业县金达木材有限公司 | Anti-cracking method for woods |
| CN106863513A (en) * | 2017-01-13 | 2017-06-20 | 亚振家具股份有限公司 | A kind of method that method improved wood is inflated based on oily matter |
Non-Patent Citations (1)
| Title |
|---|
| 李坚: "《木材科学》", 31 August 2002, 高等教育出版社 * |
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Application publication date: 20171222 |