CN108748571A - A kind of bathroom cabinet timber pretreating process - Google Patents
A kind of bathroom cabinet timber pretreating process Download PDFInfo
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- CN108748571A CN108748571A CN201810401735.3A CN201810401735A CN108748571A CN 108748571 A CN108748571 A CN 108748571A CN 201810401735 A CN201810401735 A CN 201810401735A CN 108748571 A CN108748571 A CN 108748571A
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- wood
- oil
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Classifications
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- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B19/24—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of wood, e.g. furniture
-
- 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
- B27K5/001—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/06—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by burning or charring, e.g. cutting with hot wire
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- 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 bathroom cabinet wood technologies fields, and in particular, to a kind of bathroom cabinet timber pretreating process, a kind of bathroom cabinet timber pretreating process include the following steps：S1：Timber is located in advance；S2：Configuration cladding slurry；S3：By the cladding slurry brushing configured on via step S1 treated planks, so, first timber handled under acetylene cutting burner high temperature in the present invention, it can be with the steam of rapid evaporation wood surface during this, the texture structure of wood internal is not destroyed simultaneously, the tiny crack for keeping wood surface hiding opens, and high temperature can carry out deburring processing to wood surface；In squeegeeing step in the present invention, the moisture content of timber is preheated and reduced to timber, on the one hand it can make timber internal and external temperature uniformity, the temperature that avoids rising sharply causes wood surface cracking and wood internal to produce fracture phenomenon, on the other hand the moisture content of timber itself can be reduced, the absorptivity to coating slurry is improved.
Description
Technical field：
The present invention relates to bathroom cabinet wood technologies fields, and in particular, to a kind of bathroom cabinet timber pretreating process.
Background technology：
At home, dry and wet processing is not made in bathroom, and bathroom cabinet is placed on the cabinet used in bathroom, can be chronically at dark tide
In wet environment, the cabinet that wooden boards are made is easy to happen mould rotten the problems such as deforming.Wooden boards are in darkness moistening
Cooperating microorganisms in environment, cause batch grieshoch of plate surface to be easy to fall off, bathroom cabinet it is out of shape, seriously affect the use of bathroom cabinet
Service life.
In the prior art, for people in order to overcome the above problem, the general outer layer using in bathroom cabinet pastes one layer of barrier layer, should
The effect of barrier layer enables to the steam of external environment that can not be attached to cabinet surface, extends bathroom to play isolation steam
Cabinet service life, but in actual use, barrier layer itself can not envelope bathroom cabinet surfaces externally and internally, and barrier layer itself completely
Higher price, generally all 180 yuan/, in actual use, the junction between barrier layer should not be handled, careless slightly
Bathroom cabinet will be leaked out, cause external vapor adhesion on the surface of bathroom cabinet, lead to the reduction of bathroom cabinet service life, also
Have one is using spraying process, by the good paint spraying of insulating on bathroom cabinet surface, but it is existing on bathroom cabinet
Paint is few, and the paint spraying for usually using adhesion good is on bathroom cabinet surface, and after bathroom cabinet is used for a long time, skin of paint is wet
It is extremely easy to fall off under the environment of heat, the sudden and violent leakage of the above problem, bathroom cabinet service life is caused to reduce.
Invention content：
The present invention overcomes the deficiencies of existing technologies, and provides a kind of bathroom cabinet timber pretreating process.
The technical problems to be solved by the invention are realized using technical solution below：A kind of bathroom cabinet timber pretreatment
Technique includes the following steps：
S1：Timber pre-processes：Timber is placed at shady and cool ventilation first and air-dries processing 8~15 days, then processes timber
At the plank of various specifications thickness；
With acetylene cutting burner at a high temperature of 1500 degree, is scorched with 4~6 centimetres of at the uniform velocity movable flames per second, make timber
The hiding tiny crack in surface opens, and thermal-flame can remove part burr, so that the grain of wood is more clear, after scorching simultaneously
Sanding and polishing is carried out with sand paper wheel, timber superficial carbonization burnt parts can be removed by being subject to；
S2：Configuration cladding slurry：The cladding slurry by weight, including：Natural 5~10 parts of lacquer, vegetable wax 3~
5,60~80 parts of vegetable oil, 1~3 part of rosin glyceride, 5~12 parts of auxiliary agent；
S3：By the cladding slurry brushing configured on via step S1 treated planks, wherein squeegeeing step packet
It includes：
(1)：Timber is placed in processing kiln, handles and is heated to 60~70 DEG C in kiln, 100~120min is kept, to timber
The moisture content for being preheated and being reduced timber uniformly brushes cladding slurry, the thickness of brushing with hog hair brush along grain of wood direction
For 1~1.6mm, Wood temperature central temperature is then risen to 80~84 DEG C with 4~12 DEG C/h heating rates；
(2)：It will take out via step (1) treated timber, together with the polishing of 400 mesh sand paper wheel of electric tool band, remove
The paint film for being covered in surface is removed, timber texture itself is showed, hog hair brush is then used uniformly to brush cladding slurry along grain of wood direction
Material, the thickness of brushing are 1~1.4mm, then are placed on Wood temperature central temperature in processing kiln with 4~10 DEG C/h heating rates
Rise to 84~86 DEG C；
(3)：It will take out via step (2) treated timber, together with the polishing of 600 mesh sand paper wheel of electric tool band, remove
The paint film for being covered in surface is removed, timber texture itself is showed, hog hair brush is then used uniformly to brush cladding slurry along grain of wood direction
Material, the thickness of brushing are 1~1.2mm, then are placed on Wood temperature central temperature in processing kiln with 4~8 DEG C/h heating rates
Rise to 86~88 DEG C；
(4)：It will be cooled to often according to 2~3 DEG C/h of speed in processing kiln via step (3) treated timber
Temperature, taking-up are placed on shady and cool position and hang 3~4 days, make cladding paddle material completely and lumber fibre bonding one, then timber is placed
60~70min of ultrasound under 120~140W ultrasonic instruments carries out destressing processing to timber, promotes the mechanical property of timber；
(5)：Finally use the cleaning polishing of pig hair wheel.
Preferably, the auxiliary agent includes 12~14 parts of graphite powder, 2~6 parts of quartz, 12~24 parts of kaolinite, bortz powder 5
~8 parts, 10~16 parts of mica powder.
Preferably, the auxiliary agent is prepared via following methods：By graphite powder, quartz, mica powder, kaolinite, bortz powder
Mixing is sent into ball mill and is milled, and 40 mesh sieve is crossed, and deionized water is then added and is stirred to react 20 minutes, then filters, dry, then
Secondary crushing, sieves with 100 mesh sieve, you can obtains auxiliary agent.
Preferably, the cladding slurry in the step S2 is prepared via following steps：
S1：Each component is weighed, and load weighted natural lacquer is put into heating kettle, is heated uniformly to endure out at 80 DEG C
40% moisture；
S2：Heating kettle separately is taken, is put into load weighted vegetable wax, vegetable oil and rosin glyceride, is gradually heated finally to 160
DEG C thermalization 8~10 hours；
S3：Step S2 is subjected to cooling processing, temperature controls between 80~120 DEG C, and mixing speed is 170~220 turns/
It is gradually added auxiliary agent in the state of minute, until auxiliary agent is added completely into, forms mixture A；
S4：After the obtained A of step S3 and step S1 are mixed, it is placed in 20~40min of ultrasound under 100~150W ultrasonic instruments
Afterwards, it is separated by filtration, obtains the cladding slurry.
Preferably, the vegetable wax includes：The one or more of Brazil wax, candelila wax；The vegetable oil includes：
One or more of tung oil, linseed oil, Chinese catalpa oil, castor oil, Ji oil, corn oil, sunflower oil, soya-bean oil；Described is natural big
Paint is the lacquer collected from lacquer tree.
Preferably, in S1 steps, the plate thickness of preparation is 60cm or 50cm or 40cm.
Compared with prior art, the beneficial effects of the invention are as follows：
1, first timber handled under acetylene cutting burner high temperature in the present invention, it can be with rapid evaporation during being somebody's turn to do
The steam of wood surface, while the texture structure of wood internal is not destroyed, the tiny crack for keeping wood surface hiding opens, and high
Temperature can carry out deburring processing to wood surface, and the brushing cladding slurry after being makees lower place mat；Brushing step in the present invention
In rapid, it is that timber is placed in processing kiln first, the moisture content of timber is preheated and reduced to timber, on the one hand can make wood
Material internal and external temperature uniformity, the temperature that avoids rising sharply cause wood surface cracking and wood internal to produce fracture phenomenon, another party
Face can reduce the moisture content of timber itself, improve the absorptivity to coating slurry；
2, bathroom cabinet timber preprocess method of the present invention is handled timber in atmospheric air environment, is pair first
Timber is preheated and reduces the moisture content of timber；Followed by polishing timber, so that the tissue fibers of wood internal is spilt cruelly, and
More cladding slurries can be adsorbed via the wood surface after polishing is more coarse, the then heating treatment in processing kiln, one
Aspect can be accelerated to coat the rate that slurry penetrates into timber, on the other hand can accelerate to coat the speed that slurry and timber combine,
It is allowed to form integral structure；
3, in the application, it is repeated the presence due to oxygen in the processing environment of above-mentioned technological operation, chemistry in timber
The degradation that component occurs can reach effect of traditional negative pressure treatment process at a temperature of higher is handled with recombination level, this method
Treatment temperature is no more than 100 DEG C, because the degradation speed higher than timber after the temperature significantly aggravates, the mechanical strength of timber is made to damage
Lose excessive, and the yield of flammable organic volatile dramatically increases in timber at this time, and security risk is brought to treatment process；
4, in the application, bathroom cabinet is generally using in surface lacquer processing, and paint film formation is on bathroom cabinet surface, and the application
In cladding slurry can be in penetrated wood via above-mentioned process, and coat the owned stronger covering property of slurry, steady
It is qualitative, wood internal can be penetrated deep into, and then can effectively prevent the cracking of timber and form the wooden binder course of paint, finally combined
Technique for grinding makes the native texture of timber grace be showed, and is a kind of progress work that can be taken into account from beautiful and practicality
Skill.
Specific implementation mode：
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
Embodiment 1：
A kind of bathroom cabinet timber pretreating process, includes the following steps：
S1：Timber pre-processes：Timber is placed at shady and cool ventilation first and air-dries processing 8 days, is then processed into timber respectively
The plank of kind gauge thickness；
With acetylene cutting burner at a high temperature of 1500 degree, is scorched with 4 centimetres of at the uniform velocity movable flames per second, make wood surface
Hiding tiny crack opens, and thermal-flame can remove part burr, the grain of wood is made to be more clear simultaneously, and sand is used after scorching
Paper wheel carries out sanding and polishing, and timber superficial carbonization burnt parts can be removed by being subject to；
S2：Configuration cladding slurry：The cladding slurry by weight, including：Natural lacquer 5kg, it vegetable wax 3kg, plants
Object oil 60kg, rosin glyceride 1kg, auxiliary agent 5kg；
S3：By the cladding slurry brushing configured on via step S1 treated planks, wherein squeegeeing step packet
It includes：
(1)：Timber is placed in processing kiln, handles and is heated to 60 DEG C in kiln, 100min is kept, timber is preheated simultaneously
The moisture content for reducing timber uniformly brushes cladding slurry with hog hair brush along grain of wood direction, and the thickness of brushing is 1mm, then
Wood temperature central temperature is risen to 80 DEG C with 4 DEG C/h heating rates；
(2)：It will take out via step (1) treated timber, together with the polishing of 400 mesh sand paper wheel of electric tool band, remove
The paint film for being covered in surface is removed, timber texture itself is showed, hog hair brush is then used uniformly to brush cladding slurry along grain of wood direction
The thickness of material, brushing is 1mm, then is placed in processing kiln and Wood temperature central temperature is risen to 84 DEG C with 4 DEG C/h heating rates；
(3)：It will take out via step (2) treated timber, together with the polishing of 600 mesh sand paper wheel of electric tool band, remove
The paint film for being covered in surface is removed, timber texture itself is showed, hog hair brush is then used uniformly to brush cladding slurry along grain of wood direction
The thickness of material, brushing is 1mm, then is placed in processing kiln and Wood temperature central temperature is risen to 86 DEG C with 4 DEG C/h heating rates；
(4)：It will be cooled to room temperature according to 2 DEG C/h of speed in processing kiln via step (3) treated timber,
Taking-up is placed on shady and cool position and hangs 3 days, makes cladding paddle material completely and lumber fibre bonding one, then timber is placed on 120W
Ultrasound 60min under ultrasonic instrument carries out destressing processing to timber, promotes the mechanical property of timber；
(5)：Finally use the cleaning polishing of pig hair wheel；
Auxiliary agent includes graphite powder 12kg, quartzy 2kg, kaolinite 12kg, bortz powder 5kg, mica powder 10kg.
Auxiliary agent is prepared via following methods：Graphite powder, quartz, mica powder, kaolinite, bortz powder are mixed and are sent into ball milling
It is milled in machine, crosses 40 mesh sieve, deionized water is then added and is stirred to react 20 minutes, then filters, it is dry, it crushes again, crosses 100
Mesh sieves, you can obtains auxiliary agent；
Cladding slurry in step S2 is prepared via following steps：
S1：Each component is weighed, and load weighted natural lacquer is put into heating kettle, is heated uniformly to endure out at 80 DEG C
40% moisture；
S2：Heating kettle separately is taken, is put into load weighted vegetable wax, vegetable oil and rosin glyceride, is gradually heated finally to 160
DEG C thermalization 8 hours；
S3：Step S2 is subjected to cooling processing, temperature controls between 80 DEG C, the state that mixing speed is 170 revs/min
Under be gradually added auxiliary agent, until auxiliary agent is added completely into, form mixture A；
S4：It after the obtained A of step S3 and step S1 are mixed, is placed under 100W ultrasonic instruments after ultrasound 20min, filtering point
From obtaining the cladding slurry.
Vegetable wax includes：The one or more of Brazil wax, candelila wax；The vegetable oil includes：Tung oil, flaxseed
One or more of oil, Chinese catalpa oil, castor oil, Ji oil, corn oil, sunflower oil, soya-bean oil；The natural lacquer is from lacquer tree
The lacquer collected；
In S1 steps, the plate thickness of preparation is 60cm.
Embodiment 2：
A kind of bathroom cabinet timber pretreating process, includes the following steps：
S1：Timber pre-processes：Timber is placed at shady and cool ventilation first and air-dries processing 12 days, is then processed into timber respectively
The plank of kind gauge thickness；
With acetylene cutting burner at a high temperature of 1500 degree, is scorched with 5 centimetres of at the uniform velocity movable flames per second, make wood surface
Hiding tiny crack opens, and thermal-flame can remove part burr, the grain of wood is made to be more clear simultaneously, and sand is used after scorching
Paper wheel carries out sanding and polishing, and timber superficial carbonization burnt parts can be removed by being subject to；
S2：Configuration cladding slurry：The cladding slurry by weight, including：Natural lacquer 8kg, it vegetable wax 4kg, plants
Object oil 70kg, rosin glyceride 2kg, auxiliary agent 8kg；
S3：By the cladding slurry brushing configured on via step S1 treated planks, wherein squeegeeing step packet
It includes：
(1)：Timber is placed in processing kiln, handles and is heated to 65 DEG C in kiln, 110min is kept, timber is preheated simultaneously
The moisture content for reducing timber uniformly brushes cladding slurry with hog hair brush along grain of wood direction, and the thickness of brushing is 1.3mm, so
Wood temperature central temperature is risen to 82 DEG C with 8 DEG C/h heating rates afterwards；
(2)：It will take out via step (1) treated timber, together with the polishing of 400 mesh sand paper wheel of electric tool band, remove
The paint film for being covered in surface is removed, timber texture itself is showed, hog hair brush is then used uniformly to brush cladding slurry along grain of wood direction
The thickness of material, brushing is 1.2mm, then is placed in processing kiln and Wood temperature central temperature is risen to 82 with 7 DEG C/h heating rates
℃；
(3)：It will take out via step (2) treated timber, together with the polishing of 600 mesh sand paper wheel of electric tool band, remove
The paint film for being covered in surface is removed, timber texture itself is showed, hog hair brush is then used uniformly to brush cladding slurry along grain of wood direction
The thickness of material, brushing is 1.1mm, then is placed in processing kiln and Wood temperature central temperature is risen to 87 with 6 DEG C/h heating rates
℃；
(4)：It will be cooled to often according to 2.5 DEG C/h of speed in processing kiln via step (3) treated timber
Temperature, taking-up are placed on shady and cool position and hang 3.5 days, make cladding paddle material completely and lumber fibre bonding one, then timber is placed
The ultrasound 65min under 130W ultrasonic instruments carries out destressing processing to timber, promotes the mechanical property of timber；
(5)：Finally use the cleaning polishing of pig hair wheel；
Auxiliary agent includes graphite powder 13kg, quartzy 4kg, kaolinite 18kg, bortz powder 6kg, mica powder 13kg.
Auxiliary agent is prepared via following methods：Graphite powder, quartz, mica powder, kaolinite, bortz powder are mixed and are sent into ball milling
It is milled in machine, crosses 40 mesh sieve, deionized water is then added and is stirred to react 20 minutes, then filters, it is dry, it crushes again, crosses 100
Mesh sieves, you can obtains auxiliary agent；
Cladding slurry in step S2 is prepared via following steps：
S1：Each component is weighed, and load weighted natural lacquer is put into heating kettle, is heated uniformly to endure out at 80 DEG C
40% moisture；
S2：Heating kettle separately is taken, is put into load weighted vegetable wax, vegetable oil and rosin glyceride, is gradually heated finally to 160
DEG C thermalization 9 hours；
S3：Step S2 is subjected to cooling processing, temperature controls between 100 DEG C, the shape that mixing speed is 192 revs/min
It is gradually added auxiliary agent under state, until auxiliary agent is added completely into, forms mixture A；
S4：It after the obtained A of step S3 and step S1 are mixed, is placed under 125W ultrasonic instruments after ultrasound 30min, filtering point
From obtaining the cladding slurry.
Vegetable wax includes：The one or more of Brazil wax, candelila wax；The vegetable oil includes：Tung oil, flaxseed
One or more of oil, Chinese catalpa oil, castor oil, Ji oil, corn oil, sunflower oil, soya-bean oil；The natural lacquer is from lacquer tree
The lacquer collected；
In S1 steps, the plate thickness of preparation is 50cm.
Embodiment 3：
A kind of bathroom cabinet timber pretreating process, includes the following steps：
S1：Timber pre-processes：Timber is placed at shady and cool ventilation first and air-dries processing 15 days, is then processed into timber respectively
The plank of kind gauge thickness；
With acetylene cutting burner at a high temperature of 1500 degree, is scorched with 6 centimetres of at the uniform velocity movable flames per second, make wood surface
Hiding tiny crack opens, and thermal-flame can remove part burr, the grain of wood is made to be more clear simultaneously, and sand is used after scorching
Paper wheel carries out sanding and polishing, and timber superficial carbonization burnt parts can be removed by being subject to；
S2：Configuration cladding slurry：The cladding slurry by weight, including：Natural lacquer 10kg, it vegetable wax 5kg, plants
Object oil 80kg, rosin glyceride 3kg, auxiliary agent 12kg；
S3：By the cladding slurry brushing configured on via step S1 treated planks, wherein squeegeeing step packet
It includes：
(1)：Timber is placed in processing kiln, handles and is heated to 70 DEG C in kiln, 120min is kept, timber is preheated simultaneously
The moisture content for reducing timber uniformly brushes cladding slurry with hog hair brush along grain of wood direction, and the thickness of brushing is 1.6mm, so
Wood temperature central temperature is risen to 84 DEG C with 12 DEG C/h heating rates afterwards；
(2)：It will take out via step (1) treated timber, together with the polishing of 400 mesh sand paper wheel of electric tool band, remove
The paint film for being covered in surface is removed, timber texture itself is showed, hog hair brush is then used uniformly to brush cladding slurry along grain of wood direction
The thickness of material, brushing is 1.4mm, then is placed in processing kiln and Wood temperature central temperature is risen to 86 with 10 DEG C/h heating rates
℃；
(3)：It will take out via step (2) treated timber, together with the polishing of 600 mesh sand paper wheel of electric tool band, remove
The paint film for being covered in surface is removed, timber texture itself is showed, hog hair brush is then used uniformly to brush cladding slurry along grain of wood direction
The thickness of material, brushing is 1.2mm, then is placed in processing kiln and Wood temperature central temperature is risen to 88 with 8 DEG C/h heating rates
℃；
(4)：It will be cooled to room temperature according to 3 DEG C/h of speed in processing kiln via step (3) treated timber,
Taking-up is placed on shady and cool position and hangs 4 days, makes cladding paddle material completely and lumber fibre bonding one, then timber is placed on 140W
Ultrasound 70min under ultrasonic instrument carries out destressing processing to timber, promotes the mechanical property of timber；
(5)：Finally use the cleaning polishing of pig hair wheel；
Auxiliary agent includes graphite powder 14kg, quartzy 6kg, kaolinite 24kg, bortz powder 8kg, mica powder 16kg.
Auxiliary agent is prepared via following methods：Graphite powder, quartz, mica powder, kaolinite, bortz powder are mixed and are sent into ball milling
It is milled in machine, crosses 40 mesh sieve, deionized water is then added and is stirred to react 20 minutes, then filters, it is dry, it crushes again, crosses 100
Mesh sieves, you can obtains auxiliary agent；
Cladding slurry in step S2 is prepared via following steps：
S1：Each component is weighed, and load weighted natural lacquer is put into heating kettle, is heated uniformly to endure out at 80 DEG C
40% moisture；
S2：Heating kettle separately is taken, is put into load weighted vegetable wax, vegetable oil and rosin glyceride, is gradually heated finally to 160
DEG C thermalization 10 hours；
S3：Step S2 is subjected to cooling processing, temperature controls between 120 DEG C, the shape that mixing speed is 220 revs/min
It is gradually added auxiliary agent under state, until auxiliary agent is added completely into, forms mixture A；
S4：It after the obtained A of step S3 and step S1 are mixed, is placed under 150W ultrasonic instruments after ultrasound 40min, filtering point
From obtaining the cladding slurry.
Vegetable wax includes：The one or more of Brazil wax, candelila wax；The vegetable oil includes：Tung oil, flaxseed
One or more of oil, Chinese catalpa oil, castor oil, Ji oil, corn oil, sunflower oil, soya-bean oil；The natural lacquer is from lacquer tree
The lacquer collected；
In S1 steps, the plate thickness of preparation is 40cm.
Comparative example 1：
This comparative example content and 2 content of embodiment are essentially identical, and something in common no longer repeats, the difference is that：It brushes
Step is：
(1)：Timber is placed in processing kiln, handles and is heated to 60~70 DEG C in kiln, 100~120min is kept, to timber
The moisture content for being preheated and being reduced timber uniformly brushes cladding slurry, the thickness of brushing with hog hair brush along grain of wood direction
For 1~1.6mm, Wood temperature central temperature is then risen to 80~84 DEG C with 4~12 DEG C/h heating rates；
(2)：Finally use the cleaning polishing of pig hair wheel.
Comparative example 2：
This comparative example content and 2 content of embodiment are essentially identical, and something in common no longer repeats, the difference is that：It is not right
Timber is pre-processed.
The timber that above-described embodiment 1~3 and comparative example 1~2 are obtained carries out physical mechanics test, tests above-mentioned each timber
Deflection Modulus of Elasticity, bending strength, hardness, water absorption rate and volume contract with dry rate, test result it is as shown in table 1：
Table 1
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of bathroom cabinet timber pretreating process, which is characterized in that include the following steps：
S1：Timber pre-processes：Timber is placed at shady and cool ventilation first and air-dries processing 8~15 days, is then processed into timber respectively
The plank of kind gauge thickness；
With acetylene cutting burner at a high temperature of 1500 degree, is scorched with 4~6 centimetres of at the uniform velocity movable flames per second, make wood surface
Hiding tiny crack opens, and thermal-flame can remove part burr, the grain of wood is made to be more clear simultaneously, and sand is used after scorching
Paper wheel carries out sanding and polishing, and timber superficial carbonization burnt parts can be removed by being subject to；
S2：Configuration cladding slurry：The cladding slurry by weight, including：Natural 5~10 parts of lacquer, 3~5 parts of vegetable wax,
60~80 parts of vegetable oil, 1~3 part of rosin glyceride, 5~12 parts of auxiliary agent；
S3：By the cladding slurry brushing configured on via step S1 treated planks, wherein squeegeeing step includes：
(1)：Timber is placed in processing kiln, handles and is heated to 60~70 DEG C in kiln, keeps 100~120min, timber is carried out
The moisture content for preheating and reducing timber, uniformly brushes cladding slurry with hog hair brush along grain of wood direction, and the thickness of brushing is 1~
Then Wood temperature central temperature is risen to 80~84 DEG C by 1.6mm with 4~12 DEG C/h heating rates；
(2)：It will be taken out via step (1) treated timber, together with the polishing of 400 mesh sand paper wheel of electric tool band, removing is covered
The paint film on surface is covered, timber texture itself is showed, then uses hog hair brush uniformly to brush cladding slurry along grain of wood direction, applies
The thickness of brush is 1~1.4mm, then is placed in processing kiln and is risen to Wood temperature central temperature with 4~10 DEG C/h heating rates
84~86 DEG C；
(3)：It will be taken out via step (2) treated timber, together with the polishing of 600 mesh sand paper wheel of electric tool band, removing is covered
The paint film on surface is covered, timber texture itself is showed, then uses hog hair brush uniformly to brush cladding slurry along grain of wood direction, applies
The thickness of brush is 1~1.2mm, then is placed in processing kiln and Wood temperature central temperature is risen to 86 with 4~8 DEG C/h heating rates
~88 DEG C；
(4)：It will be cooled to room temperature according to 2~3 DEG C/h of speed in processing kiln via step (3) treated timber, taken
Go out to be placed on shady and cool position to hang 3~4 days, makes cladding paddle material completely and lumber fibre bonding one, then timber is placed on 120
60~70min of ultrasound under~140W ultrasonic instruments carries out destressing processing to timber, promotes the mechanical property of timber；
(5)：Finally use the cleaning polishing of pig hair wheel.
2. bathroom cabinet timber pretreating process according to claim 1, which is characterized in that the auxiliary agent includes graphite powder 12
~14 parts, 2~6 parts of quartz, 12~24 parts of kaolinite, 5~8 parts of bortz powder, 10~16 parts of mica powder.
3. bathroom cabinet timber pretreating process according to claim 1, which is characterized in that the auxiliary agent is via following methods
It prepares：Graphite powder, quartz, mica powder, kaolinite, bortz powder are mixed to be sent into ball mill and are milled, 40 mesh sieve is crossed, then adds
Enter deionized water to be stirred to react 20 minutes, then filter, it is dry, it crushes, sieves with 100 mesh sieve again, you can obtain auxiliary agent.
4. bathroom cabinet timber pretreating process according to claim 1, which is characterized in that the cladding slurry in the step S2
Material is prepared via following steps：
S1：Each component is weighed, and load weighted natural lacquer is put into heating kettle, is heated uniformly to endure out 40% water at 80 DEG C
Point；
S2：Heating kettle separately is taken, is put into load weighted vegetable wax, vegetable oil and rosin glyceride, is gradually heated finally to 160 DEG C of heat
Change 8~10 hours；
S3：Step S2 is subjected to cooling processing, temperature controls between 80~120 DEG C, and mixing speed is 170~220 revs/min
In the state of be gradually added auxiliary agent, until auxiliary agent is added completely into, form mixture A；
S4：After the obtained A of step S3 and step S1 are mixed, it is placed under 100~150W ultrasonic instruments after 20~40min of ultrasound,
It is separated by filtration, obtains the cladding slurry.
5. bathroom cabinet timber pretreating process according to claim 1, which is characterized in that the vegetable wax includes：Brazil
The one or more of palm wax, candelila wax；The vegetable oil includes：Tung oil, linseed oil, Chinese catalpa oil, castor oil, Ji oil, jade
One or more of rice bran oil, sunflower oil, soya-bean oil；The natural lacquer is the lacquer collected from lacquer tree.
6. bathroom cabinet timber pretreating process according to claim 1, which is characterized in that in S1 steps, the plank of preparation
Thickness is 60cm or 50cm or 40cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810401735.3A CN108748571A (en) | 2018-04-28 | 2018-04-28 | A kind of bathroom cabinet timber pretreating process |
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| CN201810401735.3A CN108748571A (en) | 2018-04-28 | 2018-04-28 | A kind of bathroom cabinet timber pretreating process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262790A (en) * | 2018-09-14 | 2019-01-25 | 简木（广东）定制家居有限公司 | Wood surface treatment process and wood produced by same |
| CN113492445A (en) * | 2021-06-25 | 2021-10-12 | 广州市盈尔安防火材料有限公司 | Weather-proof and corrosion-proof solid wood composite plywood and preparation process thereof |
| IT202100013472A1 (en) * | 2021-05-25 | 2022-11-25 | Sapiens S R L | METHOD FOR THE TREATMENT OF A WOODEN MATERIAL AND MATERIAL THUS OBTAINED |
-
2018
- 2018-04-28 CN CN201810401735.3A patent/CN108748571A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262790A (en) * | 2018-09-14 | 2019-01-25 | 简木（广东）定制家居有限公司 | Wood surface treatment process and wood produced by same |
| IT202100013472A1 (en) * | 2021-05-25 | 2022-11-25 | Sapiens S R L | METHOD FOR THE TREATMENT OF A WOODEN MATERIAL AND MATERIAL THUS OBTAINED |
| EP4094911A1 (en) | 2021-05-25 | 2022-11-30 | Sapiens S.r.l. | Method for the treatment of a wooden material and material so obtained |
| CN113492445A (en) * | 2021-06-25 | 2021-10-12 | 广州市盈尔安防火材料有限公司 | Weather-proof and corrosion-proof solid wood composite plywood and preparation process thereof |
| CN113492445B (en) * | 2021-06-25 | 2022-05-17 | 广州市盈尔安防火材料有限公司 | Weather-proof and corrosion-proof solid wood composite plywood and preparation process thereof |
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