CN107053405A - A kind of pest-resistant mould proof inorganic agent of timber and preparation method thereof - Google Patents
A kind of pest-resistant mould proof inorganic agent of timber and preparation method thereof Download PDFInfo
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- CN107053405A CN107053405A CN201710233915.0A CN201710233915A CN107053405A CN 107053405 A CN107053405 A CN 107053405A CN 201710233915 A CN201710233915 A CN 201710233915A CN 107053405 A CN107053405 A CN 107053405A
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- mould proof
- inorganic agent
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Classifications
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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
- B27K3/02—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
- 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
- B27K3/0207—Pretreatment of wood before impregnation
- B27K3/0214—Drying
-
- 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
- B27K3/086—Impregnating by pressure, e.g. vacuum impregnation using supercritical or high pressure fluids
-
- 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
- B27K5/04—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
- B27K2240/20—Removing fungi, molds or insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a kind of pest-resistant mould proof inorganic agent of timber, it is characterised in that the composition of raw materials component including following mass fraction：12 20 parts of ginkgo branches, 15 27 parts of cinnamomum camphora tree leaves, 59 parts of tobaccos, 5 20 parts of boraxs, 12 parts of calcium oxide, 3 10 parts of ethanol, 13 parts of Chinese wax, 13 parts of chloroforms, 100 200 parts of distilled water.The present invention is also same to open a kind of method for preparing the pest-resistant mould proof inorganic agent of above-mentioned timber.The pest-resistant mould proof inorganic agent of a kind of timber of the present invention, enables to drug effect to rapidly enter wood internal and be uniformly distributed so that timber can protection against the tide, anti-corrosion, anticracking, Anti-moth-eating, substantially prolongs use and the holding time of woodwork.
Description
Technical field
The present invention relates to wood mould corrosion-resistant processing method, and in particular to is a kind of pest-resistant mould proof inorganic agent of timber
And preparation method thereof.
Background technology
With increasingly improving and scientific and technical development for people's living standard, consumer is more next to the performance requirement of timber
It is higher, it is also more and clearer and more definite.It is a large amount of wooden plaques used, thick china, making wood twig in modern house finishing, rough ground, close
The protection of the woodworks such as degree plate, circuit board, fiberboard, ceiling is also particularly important.So, to the mould proof of timber, anti-corrosion,
The requirement of insect prevention performance is also just more protruded.Wood preservation processing method is to be applied to timber, timber-work, to suppress or prevent
The biological class chemical agent grown in wood with breeding such as fungi, insect and marine borer.Anti-corrosion is carried out to timber
Processing, can extend the service life of woodwork, reduce Wood demand, be the important channel protected forest resources.Timber is one
Natural organic is planted, with obvious biological nature, easily by biological attacks such as bacterium, worm, the raw drilling worms in sea.Before use, root
According to different application environments, from suitable preservative, appropriate processing is carried out, then can effectively delay foxiness.Mesh
Preceding the most frequently used wood mould anti-corrosion chemical treatment method is dipping or brushing timber, and the mould proof advantage of chemistry is anti-mold effect
Good, the residual effect time is long, does not damage the physicochemical characteristics of timber, but mould proof processing complex operation, and processing cost is high, durability
It is poor with leach resistance, and mould inhibitor typically has harmful effect to human and environment；The processing cost of other Physical compared with
It is low, it is simple to operate, it is general environmentally safe, but sterilization worm effect is poor, without lasting protectiveness, once the timber quilt handled
It is processed further or occurs to wear and tear and ftracture, and surrounding environment is suitable, then mould, rot fungi can also encroach on timber once again.Therefore
Research and develop that a kind of cost is low, durability is high, anti-insect, mould proof, antiseptic property is excellent and the treating of wood harmless to human and environment
Method has been particularly important.
The content of the invention
The invention aims to overcome deficiency of the prior art, there is provided a kind of pest-resistant mould proof inorganic agent of timber
And preparation method thereof.
To solve the above problems, the technical solution used in the present invention is as follows：A kind of pest-resistant mould proof inorganic agent of timber,
Composition of raw materials component including following mass fraction：12-20 parts of ginkgo branches, 15-27 parts of cinnamomum camphora tree leaves, 5-9 parts of tobaccos, 5-20
Part borax, 1-2 parts of calcium oxide, 3-10 parts of ethanol, 1-3 parts of Chinese wax, 1-3 parts of chloroforms, 100-200 parts of distilled water.
A kind of method for preparing the pest-resistant mould proof inorganic agent of above-mentioned timber, comprises the following steps：
（1）Ginkgo branch is cut into chunks and pulverized, cinnamomum camphora tree leaf and tobacco chopping add distilled water, slow fire decocts 15-20min, mistake
Filter obtains filtrate, then concentrates filtrate, is concentrated into the 1/4-1/2 of filtrate quality, obtains a liquid；
（2）After Chinese wax is dissolved in chloroform at place of sheltering from heat or light, ethanol is added, is well mixed, obtains b liquid；
（3）Remaining distilled water is heated to after 35-40 DEG C, a liquid and b liquid is once added, adds borax and calcium oxide,
Slow fire heating 20-30min reaches 60-65 DEG C to temperature, and soaking time 30-60min produces product.
Compared with prior art, beneficial effects of the present invention are as follows by the present invention：
The pest-resistant mould proof inorganic agent of a kind of timber of the present invention, enables to drug effect to rapidly enter wood internal and uniform
Distribution so that timber can protection against the tide, anti-corrosion, anticracking, Anti-moth-eating, substantially prolongs use and the holding time of woodwork.
Embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
A kind of pest-resistant mould proof inorganic agent of timber, the pest-resistant mould proof inorganic agent of timber comprises the following steps：
（1）Timber is placed under sunlight, shone to 5 sixty percent dry；
（2）Timber is placed in closed pressure treatment tank, distilled water is delivered in pressure treatment tank to timber is flooded, is pressed
Contracting, keeps pressure 0.2-0.3MPa, and slowly temperature is to 75-90 DEG C in rise tank, and the retention time is 20-30min, by distilled water
It is injected into wood cell, can penetrates into preservative in wood cell because of the osmosis of cell membrane；
（3）Preservative is injected into tank, 75-90 DEG C of temperature in pressure 0.2-0.3MPa, tank is kept, the retention time is 15-
20min, then starts slowly to reduce pressure inside the tank to a standard atmospheric pressure, the retention time is 30-60min, can extend wood
The long-term anti-corrosion time of material in itself；
（4）Take out timber, by timber be dried to 6 seventy percent it is dry after, be placed in 35-45 DEG C of distilled water and soak 20min, be subsequently placed in 50-
In 65 DEG C of inorganic agent, 3-5 h are soaked so that timber has Anti-moth-eating, anti-corrosion, anticracking, the effect of freeze proof fireproof；
（5）Timber is taken out, timber is dried to 8 ninety percent dry, that is, obtains that the timber of woodwork can be made.
The timber preservative, includes the composition of raw materials component of following mass fraction：5-10 parts of ethyl-para-hydroxybenzoates
Sodium, 5-10 part nipabutyl sodium, 100-120 parts of distilled water.
The preparation method of the timber preservative：Nipagin A sodium and nipabutyl sodium is slow
It is added in distilled water, is sufficiently stirred for not having suspended things to can be used to mixed liquor.
The effect of the preservative is that antibacterial activity occurs for unionized molecule, destroys the cell membrane of microorganism so that cell
Interior protein denaturation, suppresses the activity of respiratory enzyme system and the electronics enzyme system of microorganism, and wider using scope, not with
The change of pH value and change, performance is stable and nontoxic, in addition, nipagin A sodium and nipabutyl sodium are mixed
Combination is closed, synergy is played, preservative effect can be preferably played.
The wood treatment agent, includes the composition of raw materials component of following mass fraction：12-20 parts of ginkgo branches, 15-27 parts of perfume
Camphor tree leaf, 5-9 parts of tobaccos, 5-20 parts of boraxs, 1-2 parts of calcium oxide, 3-10 parts of ethanol, 1-3 parts of Chinese wax, 1-3 parts of chloroforms, 100-
200 parts of distilled water.
The preparation method of the wood treatment agent：（1）Ginkgo branch is cut into chunks and pulverized, cinnamomum camphora tree leaf and tobacco chopping,
Distilled water is added, slow fire decocts 15-20min, is filtrated to get filtrate, then concentrated filtrate, be concentrated into filtrate quality
1/4-1/2, obtains a liquid；（2）After Chinese wax is dissolved in chloroform at place of sheltering from heat or light, ethanol is added, is well mixed, obtains b liquid；（3）
Remaining distilled water is heated to after 35-40 DEG C, a liquid and b liquid is once added, adds borax and calcium oxide, slow fire adds
Hot 20-30min reaches 60-65 DEG C to temperature, and soaking time 30-60min produces wood treatment agent.
Chinese wax is water insoluble and is dissolved in chloroform and is slightly soluble in ethanol, and also has protection against the tide, anti-corrosion, the effect of anticracking, Chinese wax
It is dissolved in after chloroform, plays freeze proof fireproofing function, add ethanol, now ethanol used as stabilizers and the light that be able to may be generated with destruction
Gas, nonflammable, because in the presence of light, chloroform into hydrogen chloride and can have the phosgene of severe toxicity by the dioxygen oxidation in air,
Stability is poor；The branches and leaves of ginkgo contain pest-resistant toxin, and energy Anti-moth-eating, the leaf of cinnamomum camphora tree can distribute a kind of camphor smell, have
The function of good insect prevention sterilization.
【Embodiment one】A kind of pest-resistant mould proof inorganic agent of timber, the pest-resistant mould proof inorganic agent of timber is included such as
Lower step：
（1）Timber is placed under sunlight, shone to fifty percent dry；
（2）Timber is placed in closed pressure treatment tank, distilled water is delivered in pressure treatment tank to timber is flooded, is pressed
Contracting, keeps pressure 0.2MPa, and slowly temperature is to 75 DEG C in rise tank, and the retention time is 20min；
（3）Preservative is injected into tank, 75 DEG C of temperature in pressure 0.2MPa, tank is kept, the retention time is 15min, is then started
Slow reduction pressure inside the tank is to a standard atmospheric pressure, and the retention time is 30min；
（4）Take out timber, by timber be dried to sixty percent it is dry after, be placed in 35 DEG C of distilled water and soak 20min, be subsequently placed in 50 DEG C of place
Manage in agent, soak 3 h；
（5）Timber is taken out, timber is dried to eighty per cant dry, that is, obtains that the timber of woodwork can be made.
The timber preservative, includes the composition of raw materials component of following mass fraction：5 parts of nipagin A sodiums,
5 parts of nipabutyl sodiums, 100 parts of distilled water.
The preparation method of the timber preservative：Nipagin A sodium and nipabutyl sodium is slow
It is added in distilled water, is sufficiently stirred for not having suspended things to can be used to mixed liquor.
The wood treatment agent, includes the composition of raw materials component of following mass fraction：12 parts of ginkgo branches, 15 parts of cinnamomum camphora tree trees
Leaf, 5 parts of tobaccos, 5 parts of boraxs, 1 part of calcium oxide, 3 parts of ethanol, 1 part of Chinese wax, 1 part of chloroform, 100 parts of distilled water.
The preparation method of the wood treatment agent：（1）Ginkgo branch is cut into chunks and pulverized, cinnamomum camphora tree leaf and tobacco chopping,
Distilled water is added, slow fire decocts 15min, is filtrated to get filtrate, then concentrated filtrate, is concentrated into the 1/4 of filtrate quality,
Obtain a liquid；（2）After Chinese wax is dissolved in chloroform at place of sheltering from heat or light, ethanol is added, is well mixed, obtains b liquid；（3）Will be remaining
Distilled water is heated to after 35 DEG C, once adds a liquid and b liquid, adds borax and calcium oxide, and slow fire heats 20min to temperature
Degree reaches 60 DEG C, and soaking time 30min produces wood treatment agent.
【Embodiment two】A kind of pest-resistant mould proof inorganic agent of timber, the pest-resistant mould proof inorganic agent of timber is included such as
Lower step：
（1）Timber is placed under sunlight, shone to 5 sixty percent dry；
（2）Timber is placed in closed pressure treatment tank, distilled water is delivered in pressure treatment tank to timber is flooded, is pressed
Contracting, keeps pressure 0.25MPa, and slowly temperature is to 83 DEG C in rise tank, and the retention time is 25min；
（3）Preservative is injected into tank, 83 DEG C of temperature in pressure 0.25MPa, tank is kept, the retention time is 17min, is then started
Slow reduction pressure inside the tank is to a standard atmospheric pressure, and the retention time is 45min；
（4）Take out timber, by timber be dried to 6 seventy percent it is dry after, be placed in 40 DEG C of distilled water and soak 20min, be subsequently placed in 58 DEG C
In inorganic agent, 4 h are soaked；
（5）Timber is taken out, timber is dried to 8 ninety percent dry, that is, obtains that the timber of woodwork can be made.
The timber preservative, includes the composition of raw materials component of following mass fraction：12 parts of ethyl-para-hydroxybenzoates
Sodium, 12 parts of nipabutyl sodiums, 110 parts of distilled water.
The preparation method of the timber preservative：Nipagin A sodium and nipabutyl sodium is slow
It is added in distilled water, is sufficiently stirred for not having suspended things to can be used to mixed liquor.
The wood treatment agent, includes the composition of raw materials component of following mass fraction：16 parts of ginkgo branches, 21 parts of cinnamomum camphora tree trees
Leaf, 7 parts of tobaccos, 12 parts of boraxs, 1.5 parts of calcium oxide, 6 parts of ethanol, 1.5 parts of Chinese wax, 1.5 parts of chloroforms, 150 parts of distilled water.
The preparation method of the wood treatment agent：（1）Ginkgo branch is cut into chunks and pulverized, cinnamomum camphora tree leaf and tobacco chopping,
Distilled water is added, slow fire decocts 17min, is filtrated to get filtrate, then concentrated filtrate, is concentrated into the 1/3 of filtrate quality,
Obtain a liquid；（2）After Chinese wax is dissolved in chloroform at place of sheltering from heat or light, ethanol is added, is well mixed, obtains b liquid；（3）Will be remaining
Distilled water is heated to after 37 DEG C, once adds a liquid and b liquid, adds borax and calcium oxide, and slow fire heats 25min to temperature
Degree reaches 62 DEG C, and soaking time 45min produces wood treatment agent.
【Embodiment three】A kind of pest-resistant mould proof inorganic agent of timber, the pest-resistant mould proof inorganic agent of timber is included such as
Lower step：
（1）Timber is placed under sunlight, shone to sixty percent dry；
（2）Timber is placed in closed pressure treatment tank, distilled water is delivered in pressure treatment tank to timber is flooded, is pressed
Contracting, keeps pressure 0.3MPa, and slowly temperature is to 90 DEG C in rise tank, and the retention time is 30min；
（3）Preservative is injected into tank, 90 DEG C of temperature in pressure 0.3MPa, tank is kept, the retention time is 20min, is then started
Slow reduction pressure inside the tank is to a standard atmospheric pressure, and the retention time is 60min；
（4）Take out timber, by timber be dried to 6 seventy percent it is dry after, be placed in 45 DEG C of distilled water and soak 20min, be subsequently placed in 65 DEG C
In inorganic agent, 5 h are soaked；
（5）Timber is taken out, timber is dried to ninety percent dry, that is, obtains that the timber of woodwork can be made.
The timber preservative, includes the composition of raw materials component of following mass fraction：10 parts of ethyl-para-hydroxybenzoates
Sodium, 10 parts of nipabutyl sodiums, 120 parts of distilled water.
The preparation method of the timber preservative：Nipagin A sodium and nipabutyl sodium is slow
It is added in distilled water, is sufficiently stirred for not having suspended things to can be used to mixed liquor.
The wood treatment agent, includes the composition of raw materials component of following mass fraction：20 parts of ginkgo branches, 27 parts, 9 parts of cigarettes
Grass, 20 parts of boraxs, 2 parts of calcium oxide, 10 parts of ethanol, 3 parts of Chinese wax, 3 parts of chloroforms, 200 parts of distilled water.
The preparation method of the wood treatment agent：（1）Ginkgo branch is cut into chunks and pulverized, cinnamomum camphora tree leaf and tobacco chopping,
Distilled water is added, slow fire decocts 20min, is filtrated to get filtrate, then concentrated filtrate, is concentrated into the 1/2 of filtrate quality,
Obtain a liquid；（2）After Chinese wax is dissolved in chloroform at place of sheltering from heat or light, ethanol is added, is well mixed, obtains b liquid；（3）Will be remaining
Distilled water is heated to after 40 DEG C, once adds a liquid and b liquid, adds borax and calcium oxide, and slow fire heats 30min to temperature
Degree reaches 65 DEG C, and soaking time 60min produces wood treatment agent.
Plank is handled with the timber of above-described embodiment one, two, three pest-resistant mould proof inorganic agent below, does not make to locate
The plank of reason as a control group, the plank of experimental group and control group is made 5 × 5 grid, and grid length is 5mm, uses concentration
It is inoculated into for 0.1% domestomycetes in the grid of plank, is maintained under 80-100%, 25 DEG C of temperature conditionss, enters in relative air humidity
Row experiment, counts the newborn amount of bacterial plaque on plank in grid behind the 7th day, 14 days, 21 days respectively, and experimental data is as follows：
Thus experimental result can be drawn：The pest-resistant mould proof inorganic agent of a kind of timber of the present invention, compared with control group,
Newborn amount of bacterial plaque on plank is considerably less than control group, and the effect that domestomycetes grows, therefore the present invention are suppressed with good
A kind of pest-resistant mould proof inorganic agent of described timber, enables to drug effect to rapidly enter wood internal and be uniformly distributed so that
Timber can protection against the tide, anti-corrosion, anticracking, Anti-moth-eating, substantially prolongs use and the holding time of woodwork.
Above content is made for the present invention in conjunction with specific embodiments describes in detail, it is impossible to assert that the present invention is specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, the scope of protection of the invention should be all considered as belonging to.
Claims (2)
1. a kind of pest-resistant mould proof inorganic agent of timber, it is characterised in that the composition of raw materials component including following mass fraction：
12-20 portions of ginkgoes branch, 15-27 parts of cinnamomum camphora tree leaves, 5-9 portions of tobaccos, 5-20 parts of boraxs, 1-2 parts of calcium oxide, 3-10 parts of ethanol,
1-3 parts of Chinese wax, 1-3 parts of chloroforms, 100-200 parts of distilled water.
2. a kind of method for preparing the pest-resistant mould proof inorganic agent of timber as claimed in claim 1, it is characterised in that including with
Lower step：
（1）Ginkgo branch is cut into chunks and pulverized, cinnamomum camphora tree leaf and tobacco chopping add distilled water, slow fire decocts 15-20min, mistake
Filter obtains filtrate, then concentrates filtrate, is concentrated into the 1/4-1/2 of filtrate quality, obtains a liquid；
（2）After Chinese wax is dissolved in chloroform at place of sheltering from heat or light, ethanol is added, is well mixed, obtains b liquid；
（3）Remaining distilled water is heated to after 35-40 DEG C, a liquid and b liquid is once added, adds borax and calcium oxide,
Slow fire heating 20-30min reaches 60-65 DEG C to temperature, and soaking time 30-60min produces product.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233915.0A CN107053405A (en) | 2017-04-11 | 2017-04-11 | A kind of pest-resistant mould proof inorganic agent of timber and preparation method thereof |
| CN201810633295.4A CN108994991A (en) | 2017-04-11 | 2017-04-11 | A kind of pest-resistant mould proof inorganic agent and preparation method thereof of timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233915.0A CN107053405A (en) | 2017-04-11 | 2017-04-11 | A kind of pest-resistant mould proof inorganic agent of timber and preparation method thereof |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810633295.4A Division CN108994991A (en) | 2017-04-11 | 2017-04-11 | A kind of pest-resistant mould proof inorganic agent and preparation method thereof of timber |
Publications (1)
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| CN107053405A true CN107053405A (en) | 2017-08-18 |
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| CN201710233915.0A Pending CN107053405A (en) | 2017-04-11 | 2017-04-11 | A kind of pest-resistant mould proof inorganic agent of timber and preparation method thereof |
| CN201810633295.4A Withdrawn CN108994991A (en) | 2017-04-11 | 2017-04-11 | A kind of pest-resistant mould proof inorganic agent and preparation method thereof of timber |
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| CN201810633295.4A Withdrawn CN108994991A (en) | 2017-04-11 | 2017-04-11 | A kind of pest-resistant mould proof inorganic agent and preparation method thereof of timber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363948A (en) * | 2017-08-31 | 2017-11-21 | 安徽阜南县万家和工艺品有限公司 | The preparation method of purple willow fungusproof anti-corrosion agent is lost in a kind of anti-current |
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| CN104626309A (en) * | 2015-01-23 | 2015-05-20 | 浙江三箭工贸有限公司 | Bamboo softening and modifying technology |
| CN104924389A (en) * | 2015-06-11 | 2015-09-23 | 阜南县中泰工艺品有限公司 | Use method for wood treating agent |
| CN105284950A (en) * | 2015-09-16 | 2016-02-03 | 曹美兰 | Willow rattan mildew-proof agent containing plant components and preparation method thereof |
| CN106426449A (en) * | 2016-12-07 | 2017-02-22 | 兴业县金达木材有限公司 | Anti-cracking method for woods |
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2017
- 2017-04-11 CN CN201710233915.0A patent/CN107053405A/en active Pending
- 2017-04-11 CN CN201810633295.4A patent/CN108994991A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626309A (en) * | 2015-01-23 | 2015-05-20 | 浙江三箭工贸有限公司 | Bamboo softening and modifying technology |
| CN104924389A (en) * | 2015-06-11 | 2015-09-23 | 阜南县中泰工艺品有限公司 | Use method for wood treating agent |
| CN105284950A (en) * | 2015-09-16 | 2016-02-03 | 曹美兰 | Willow rattan mildew-proof agent containing plant components and preparation method thereof |
| CN106426449A (en) * | 2016-12-07 | 2017-02-22 | 兴业县金达木材有限公司 | Anti-cracking method for woods |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107363948A (en) * | 2017-08-31 | 2017-11-21 | 安徽阜南县万家和工艺品有限公司 | The preparation method of purple willow fungusproof anti-corrosion agent is lost in a kind of anti-current |
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| Publication number | Publication date |
|---|---|
| CN108994991A (en) | 2018-12-14 |
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Application publication date: 20170818 |