CN108818829A - A kind of open air bamboo wood Natural anti-mildew preservative and its preparation and processing method - Google Patents
A kind of open air bamboo wood Natural anti-mildew preservative and its preparation and processing method Download PDFInfo
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- CN108818829A CN108818829A CN201810733333.3A CN201810733333A CN108818829A CN 108818829 A CN108818829 A CN 108818829A CN 201810733333 A CN201810733333 A CN 201810733333A CN 108818829 A CN108818829 A CN 108818829A
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- bamboo wood
- mildew
- leaf
- preservative component
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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
- B27K3/50—Mixtures of different 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
- 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
- B27K3/04—Impregnating in open tanks
-
- 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
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/002—Cane, bamboo
-
- 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
Abstract
The present invention relates to bamboo wood fungus-proof antisepsis technical field, especially a kind of outdoor bamboo wood Natural anti-mildew preservative and its preparation and processing method.Bamboo wood Natural anti-mildew preservative is composed of the following components by weight percentage：STEVIA REBAUDIANA processes the Industry Waste waste water 30-40% after stevioside；The fruit of soapberry is without suffering from seed 5-10%；Bitter fruit leaf 20-30%；Chinese goldthread leaf 10-15%；Folium isatidis 10-20%.The preparation method of bamboo wood Natural anti-mildew preservative, using conventional decoction or alcohol extracting；The method of bamboo wood Natural anti-mildew preservative processing bamboo wood is put into bamboo wood in hot water in immersion treatment or ethanol solution after immersion treatment, then with the processing of bamboo wood Natural anti-mildew preservative.The beneficial effects of the invention are as follows bamboo wood is put into alcoholic solution immersion first to propose much starch in bamboo wood tissue, sugared part, protein and other salts substances by alcohol；To make bamboo wood interior tissue parenchyma cell and vascular bundle be easier to receive natural organic mould proof, preservative infiltration；The present invention is mould proof, preservative is natural organic extract, without any toxicity and to the pollution problem of environment.
Description
Technical field
The present invention relates to bamboo wood fungus-proof antisepsis technical field, especially a kind of outdoor bamboo wood Natural anti-mildew preservative and its system
Standby and processing method.
Background technique
Bamboo wood contains more nutriments than timber, Bamboo Tissue internal cause contain much starch, sugared part, protein and its
Its salts substances natural durability is poor, it is easy to generate it is rotten, go mouldy and damage by worms, hardness, intensity and workability drop significantly
Low or even forfeiture.In order to improve its effective rate of utilization, prolongs the service life, utmostly excavate its resource potential, bamboo wood is prevented
Corruption, insect prevention, mould proof work are particularly important.
The means of defence of bamboo wood and bamboo product is broadly divided into two major classes:First is that being physical method, such as infrared heating method, decatize
Method, baking, microwave method, supercritical ultrasonics technology etc., but physical treatment process lacks lasting retentivity；Two be chemical method, is to use chemical drugs
Agent can protect bamboo wood no longer by bacterium worm to effectively kill the domestomycetes of oneself pest through having and oneself infection in bamboo wood
It corrodes.The major advantage of physical method is that toxicity is low, and environmental pollution is small, but it is poor to sterilize worm effect；Chemical method protection effect is good, effectively
Phase is long, does not damage the physicochemical characteristics of bamboo wood, but the disadvantage is that chemical agent is also easy to produce toxicity and the pollution problem to environment.
Therefore, selecting efficient, low toxicity, the agent of environmental-friendly natural organic anti-corrosive and its processing method for bamboo wood is various countries' research in recent years
Emphasis, such as a kind of method of preventing bamboo wood from mildewing of Chinese invention patent（CN 201010198369.X）And Chinese invention patent
Timber or bamboo wood is mould proof, corrosion-resistant processing method（CN 201010198981.7）, researched and developed natural organic mould proof, anti-corrosion
Agent prepares and its method of processing bamboo wood, but removes not enough to the sugar in bamboo wood tissue with substances such as protein.
Summary of the invention
The object of the present invention is to provide a kind of outdoor bamboo wood Natural anti-mildew preservatives, to solve on existing in the prior art
State problem.
Another object of the present invention is to provide a kind of preparation method of outdoor bamboo wood Natural anti-mildew preservative.
Another object of the present invention is to provide a kind of method of outdoor bamboo wood Natural anti-mildew preservative processing bamboo wood.
A kind of outdoor bamboo wood Natural anti-mildew preservative of the invention, it is composed of the following components by weight percentage：
STEVIA REBAUDIANA processes the industrial wastewater 30-40% after stevioside；
The fruit of soapberry is without suffering from seed 5-10%；
Bitter fruit leaf 20-30%；
Chinese goldthread leaf 10-15%；
Folium isatidis 10-20%.
A method of preparing a kind of outdoor bamboo wood Natural anti-mildew preservative as described in claim 1, it is characterised in that：
This method includes comprising the steps of：
（a-1）Trade waste after STEVIA REBAUDIANA to be processed to stevioside is filtered through board and frame machine, is obtained STEVIA REBAUDIANA and is processed stevioside
Industrial wastewater after glucoside, i.e. Natural anti-mildew, preservative component I-1；
（b-1）The fruit of soapberry is crushed without seed is suffered from, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time,
Merge decoction liquor, filtering obtains Natural anti-mildew preservative component II -1；
（c-1）The leaf of margosa is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge and decoct
Liquid, filtering obtain Natural anti-mildew preservative component III -1；
（d-1）The leaf of the coptis is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge and decoct
Liquid, filtering obtain Natural anti-mildew preservative component IV -1；
（e-1）The leaf of folium isatidis is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge and decoct
Liquid, filtering obtain Natural anti-mildew preservative component V -1；
(a-2) trade waste after STEVIA REBAUDIANA to be processed to stevioside is filtered through board and frame machine, obtains STEVIA REBAUDIANA processing stevioside
Industrial wastewater after glucoside, i.e. Natural anti-mildew preservative component I-2；
(b-2) fruit of soapberry is crushed without seed is suffered from, with the fruit of the ethyl alcohol of 60-75% and soapberry without suffering from seed by volume
4：1-5.8：1 mixing, then extracts 2-5h at 60-78 DEG C, and the fruit of soapberry is obtained after filter paper filters without suffering from seed alcohol extracting
Take liquid, i.e. Natural anti-mildew preservative component II -2；
(c-2) leaf of margosa is crushed, with the ethyl alcohol of 60-75% and the leaf of fresh margosa by volume 4：1-5.8：1 is mixed
It closes, then extracts 2-5h at 60-78 DEG C, the leaf-alcohol extracting solution of fresh margosa, i.e. Natural anti-mildew are obtained after filter paper filters
Preservative component III -2；
(d-2) leaf of the coptis is crushed, with the ethyl alcohol of 60-75% and the leaf of the coptis by volume 4：1-5.8：1 mixing, then exists
2-5h is extracted at 60-78 DEG C, the leaf-alcohol extracting solution of the coptis, i.e. Natural anti-mildew preservative component IV -2 are obtained after filter paper filters；
(e-2) leaf of folium isatidis is crushed, with the ethyl alcohol of 60-75% and the leaf of folium isatidis by volume 4：1-5.8：1 mixing, so
2-5h is extracted at 60-78 DEG C afterwards, the leaf-alcohol extracting solution of the coptis, i.e. Natural anti-mildew preservative component are obtained after filter paper filters
Ⅴ-2。
Again respectively by Natural anti-mildew preservative component I-1 or Natural anti-mildew preservative component I-2, Natural anti-mildew preservative group
Divide II -1 or Natural anti-mildew preservative component II -2, Natural anti-mildew preservative component III 1- or III 2, Natural anti-mildew preservative component
IV -1 or IV -2, Natural anti-mildew preservative component V -1 or V -2 be according to the weight ratio：30-40% Natural anti-mildew preservative group
Divide I-1 or Natural anti-mildew preservative component I-2；5-10% Natural anti-mildew preservative component II -1 or Natural anti-mildew preservative component
Ⅱ-2；20-30% Natural anti-mildew preservative component III 1- or III 2；10-15% Natural anti-mildew preservative component IV -1 or IV -2；10-
20% Natural anti-mildew preservative component V -1 or V -2；Uniformly mixing is to get Natural anti-mildew preservative liquid.
It is a kind of that the method for bamboo wood is handled successively by following steps according to outdoor bamboo wood Natural anti-mildew preservative described above
Composition：
Bamboo wood was put into hot water before this or immersion treatment in ethanol solution, followed by bamboo wood and natural organic mould proof, anti-corrosion
The sequencing of the immersion treatment of agent, the two cannot overturn.
Step 1：Bamboo wood is put into hot water or immersion treatment in ethanol solution：
Bamboo wood is put into immersion treatment in hot water：Temperature is immersed in after fresh bamboo to be processed into the bamboo sheet of 1-9mm thickness as 80-90
In DEG C hot water, bamboo wood and hot water by volume 1:2-3, at 80-90 DEG C, extracting 2h is pulled out, and placing into temperature is 60-80 DEG C of heat
In water, bamboo wood and hot water by volume 1:2-3, at 60-80 DEG C, extracting 2h is pulled out, and placing into temperature is 30-40 DEG C of hot water
In, bamboo wood and hot water by volume 1:2-3 extracts 2h, pulls bamboo wood out drying at 30-40 DEG C.
Bamboo wood is put into immersion treatment in ethanol solution：60- is immersed in after fresh bamboo to be processed into the bamboo sheet of 1-9mm thickness
In 75% ethanol solution, bamboo wood and ethyl alcohol by volume 1:2-3 extracts 2-5h, pulls bamboo wood out drying at 80-90 DEG C,
Ethyl alcohol recycling, alcohol extract separately use it for anything else.
Step 2：Bamboo wood is put into Natural anti-mildew preservative liquid and is handled, bamboo wood, which is put into Natural anti-mildew preservative liquid, to be impregnated
Volume ratio is 1.5-2：1, it is impregnated 3-5 days under room temperature, normal pressure, pulls bamboo wood out drying.
The beneficial effects of the invention are as follows：First by bamboo wood be put into alcoholic solution immersion make much starch in bamboo wood tissue, sugared part,
Protein and other salts substances are proposed by alcohol；To make bamboo wood interior tissue parenchyma cell and vascular bundle be easier to receive naturally
Organic mould proof, preservative infiltration；The present invention is mould proof, preservative is natural organic extract, without any toxicity and to environment
Pollution problem.
Specific embodiment.
Embodiment 1：
The embodiment of the present invention is a kind of outdoor bamboo wood Natural anti-mildew preservative, composed of the following components by weight percentage：
STEVIA REBAUDIANA processes the industrial wastewater 30-40% after stevioside；
The fruit of soapberry is without suffering from seed 5-10%；
Bitter fruit leaf 20-30%；
Chinese goldthread leaf 10-15%；
Folium isatidis 10-20%.
A method of preparing a kind of outdoor bamboo wood Natural anti-mildew preservative described above, it is characterised in that：This method
Including comprising the steps of：
（a-1）Trade waste after STEVIA REBAUDIANA to be processed to stevioside is filtered through board and frame machine, is obtained STEVIA REBAUDIANA and is processed stevioside
Industrial wastewater after glucoside, i.e. Natural anti-mildew, preservative component I-1.
（b-1）The fruit of soapberry is crushed without seed is suffered from, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 every time
Hour, merge decoction liquor, filtering obtains Natural anti-mildew preservative component II -1.
（c-1）The leaf of margosa is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge
Decoction liquor, filtering obtain Natural anti-mildew preservative component III -1.
（d-1）The leaf of the coptis is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge and decoct
Boil liquid, filtering obtain Natural anti-mildew preservative component IV -1.
（e-1）The leaf of folium isatidis is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge
Decoction liquor, filtering obtain Natural anti-mildew preservative component V -1.
(a-2) trade waste after STEVIA REBAUDIANA to be processed to stevioside is filtered through board and frame machine, obtains STEVIA REBAUDIANA processing sweet tea
Industrial wastewater after synanthrin glucoside, i.e. Natural anti-mildew preservative component I-2.
(b-2) fruit of soapberry is crushed without seed is suffered from, with the fruit of the ethyl alcohol of 60-75% and soapberry without suffering from seed by body
Product ratio 4：1-5.8：1 mixing, then extracts 2-5h at 60-78 DEG C, and the fruit of soapberry is obtained after filter paper filters without suffering from seed
Alcohol extract, i.e. Natural anti-mildew preservative component II -2.
(c-2) leaf of margosa is crushed, with the ethyl alcohol of 60-75% and the leaf of fresh margosa by volume 4：1-5.8：1
Mixing, then extracts 2-5h at 60-78 DEG C, the leaf-alcohol extracting solution of fresh margosa is obtained after filter paper filters, i.e., natural anti-
Mould preservative component III -2.
(d-2) leaf of the coptis is crushed, with the ethyl alcohol of 60-75% and the leaf of the coptis by volume 4：1-5.8：1 mixing, so
2-5h is extracted at 60-78 DEG C afterwards, the leaf-alcohol extracting solution of the coptis, i.e. Natural anti-mildew preservative component are obtained after filter paper filters
Ⅳ-2。
(e-2) leaf of folium isatidis is crushed, with the ethyl alcohol of 60-75% and the leaf of folium isatidis by volume 4：1-5.8：1 is mixed
It closes, then extracts 2-5h at 60-78 DEG C, the leaf-alcohol extracting solution of the coptis, i.e. Natural anti-mildew preservative are obtained after filter paper filters
Component V -2.
Again respectively by Natural anti-mildew preservative component I-1 or Natural anti-mildew preservative component I-2, Natural anti-mildew preservative group
Divide II -1 or Natural anti-mildew preservative component II -2, Natural anti-mildew preservative component III 1- or III 2, Natural anti-mildew preservative component
IV -1 or IV -2, Natural anti-mildew preservative component V -1 or V -2 be according to the weight ratio：30-40% Natural anti-mildew preservative group
Divide I-1 or Natural anti-mildew preservative component I-2；5-10% Natural anti-mildew preservative component II -1 or Natural anti-mildew preservative component
Ⅱ-2；20-30% Natural anti-mildew preservative component III 1- or III 2；10-15% Natural anti-mildew preservative component IV -1 or IV -2；10-
20% Natural anti-mildew preservative component V -1 or V -2；Uniformly mixing is to get Natural anti-mildew preservative liquid.
A kind of method of outdoor bamboo wood Natural anti-mildew preservative processing bamboo wood described above successively comprises the steps of：
Bamboo wood was put into hot water before this or immersion treatment in ethanol solution, followed by bamboo wood and natural organic mould proof, anti-corrosion
The sequencing of the immersion treatment of agent, the two cannot overturn.
Step 1：Bamboo wood is put into hot water or immersion treatment in ethanol solution：
Bamboo wood is put into immersion treatment in hot water：Temperature is immersed in after fresh bamboo to be processed into the bamboo sheet of 1-9mm thickness as 80-90
In DEG C hot water, bamboo wood and hot water by volume 1:2-3, at 80-90 DEG C, extracting 2h is pulled out, and placing into temperature is 60-80 DEG C of heat
In water, bamboo wood and hot water by volume 1:2-3, at 60-80 DEG C, extracting 2h is pulled out, and placing into temperature is 30-40 DEG C of hot water
In, bamboo wood and hot water by volume 1:2-3 extracts 2h, pulls bamboo wood out drying at 30-40 DEG C.
Bamboo wood is put into immersion treatment in ethanol solution：60- is immersed in after fresh bamboo to be processed into the bamboo sheet of 1-9mm thickness
In 75% ethanol solution, bamboo wood and ethyl alcohol by volume 1:2-3 extracts 2-5h, pulls bamboo wood out drying at 80-90 DEG C,
Ethyl alcohol recycling, alcohol extract separately use it for anything else.
Step 2：Bamboo wood is put into Natural anti-mildew preservative liquid and is handled, bamboo wood, which is put into Natural anti-mildew preservative liquid, to be impregnated
Volume ratio is 1.5-2：1, it is impregnated 3-5 days under room temperature, normal pressure, pulls bamboo wood out drying.
Embodiment 2
A kind of open air bamboo wood Natural anti-mildew preservative, it is composed of the following components by weight percentage：
STEVIA REBAUDIANA processes the Industry Waste waste water 30% after stevioside；
The fruit of soapberry is without suffering from seed 10%；
Bitter fruit leaf 30%；
Chinese goldthread leaf 15%；
Folium isatidis 15%.
The method for preparing a kind of outdoor bamboo wood Natural anti-mildew preservative described above, it is characterised in that：This method includes
It comprises the steps of.
（a-1）Trade waste after STEVIA REBAUDIANA to be processed to stevioside is filtered through board and frame machine, is obtained STEVIA REBAUDIANA and is processed sweet tea
Industrial wastewater after synanthrin glucoside, i.e. Natural anti-mildew, preservative component I-1.
（b-1）The fruit of soapberry is crushed without seed is suffered from, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 every time
Hour, merge decoction liquor, filtering obtains Natural anti-mildew preservative component II -1.
（c-1）The leaf of margosa is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge
Decoction liquor, filtering obtain Natural anti-mildew preservative component III -1.
（d-1）The leaf of the coptis is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge and decoct
Boil liquid, filtering obtain Natural anti-mildew preservative component IV -1.
（e-1）The leaf of folium isatidis is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge
Decoction liquor, filtering obtain Natural anti-mildew preservative component V -1.
(a-2) trade waste after STEVIA REBAUDIANA to be processed to stevioside is filtered through board and frame machine, obtains STEVIA REBAUDIANA processing sweet tea
Industrial wastewater after synanthrin glucoside, i.e. Natural anti-mildew preservative component I-2.
(b-2) fruit of soapberry is crushed without seed is suffered from, with the fruit of the ethyl alcohol of 60-75% and soapberry without suffering from seed by body
Product ratio 4：1-5.8：1 mixing, then extracts 2-5h at 60-78 DEG C, and the fruit of soapberry is obtained after filter paper filters without suffering from seed
Alcohol extract, i.e. Natural anti-mildew preservative component II -2.
(c-2) leaf of margosa is crushed, with the ethyl alcohol of 60-75% and the leaf of fresh margosa by volume 4：1-5.8：1
Mixing, then extracts 2-5h at 60-78 DEG C, the leaf-alcohol extracting solution of fresh margosa is obtained after filter paper filters, i.e., natural anti-
Mould preservative component III -2.
(d-2) leaf of the coptis is crushed, with the ethyl alcohol of 60-75% and the leaf of the coptis by volume 4：1-5.8：1 mixing, so
2-5h is extracted at 60-78 DEG C afterwards, the leaf-alcohol extracting solution of the coptis, i.e. Natural anti-mildew preservative component are obtained after filter paper filters
Ⅳ-2。
(e-2) leaf of folium isatidis is crushed, with the ethyl alcohol of 60-75% and the leaf of folium isatidis by volume 4：1-5.8：1 is mixed
It closes, then extracts 2-5h at 60-78 DEG C, the leaf-alcohol extracting solution of the coptis, i.e. Natural anti-mildew preservative are obtained after filter paper filters
Component V -2.
Again respectively by Natural anti-mildew preservative component I-1 or Natural anti-mildew preservative component I-2, Natural anti-mildew preservative group
Divide II -1 or Natural anti-mildew preservative component II -2, Natural anti-mildew preservative component III 1- or III 2, Natural anti-mildew preservative component
IV -1 or IV -2, Natural anti-mildew preservative component V -1 or V -2 be according to the weight ratio：30% Natural anti-mildew preservative component I-
1 or Natural anti-mildew preservative component I-2；10% Natural anti-mildew preservative component II -1 or Natural anti-mildew preservative component II -2；
30% Natural anti-mildew preservative component, III 1- or III 2；15% Natural anti-mildew preservative component IV -1 or IV -2；15% Natural anti-mildew is anti-
Rotten agent component V -1 or V -2；Uniformly mixing is to get Natural anti-mildew preservative liquid.
A kind of method of outdoor bamboo wood Natural anti-mildew preservative processing bamboo wood described above successively comprises the steps of：
Bamboo wood was put into hot water before this or immersion treatment in ethanol solution, followed by bamboo wood and natural organic mould proof, anti-corrosion
The sequencing of the immersion treatment of agent, the two cannot overturn.
Step 1：Bamboo wood is put into hot water or immersion treatment in ethanol solution：
Bamboo wood is put into immersion treatment in hot water：Temperature is immersed in after fresh bamboo to be processed into the bamboo sheet of 1-9mm thickness as 80-90
In DEG C hot water, bamboo wood and hot water by volume 1:2-3, at 80-90 DEG C, extracting 2h is pulled out, and placing into temperature is 60-80 DEG C of heat
In water, bamboo wood and hot water by volume 1:2-3, at 60-80 DEG C, extracting 2h is pulled out, and placing into temperature is 30-40 DEG C of hot water
In, bamboo wood and hot water by volume 1:2-3 extracts 2h, pulls bamboo wood out drying at 30-40 DEG C.
Bamboo wood is put into immersion treatment in ethanol solution：60- is immersed in after fresh bamboo to be processed into the bamboo sheet of 1-9mm thickness
In 75% ethanol solution, bamboo wood and ethyl alcohol by volume 1:2-3 extracts 2-5h, pulls bamboo wood out drying at 80-90 DEG C,
Ethyl alcohol recycling, alcohol extract separately use it for anything else.
Step 2：Bamboo wood is put into Natural anti-mildew preservative liquid and is handled, bamboo wood, which is put into Natural anti-mildew preservative liquid, to be impregnated
Volume ratio is 1.5-2：1, it is impregnated 3-5 days under room temperature, normal pressure, pulls bamboo wood out drying.
Embodiment 3：
A kind of open air bamboo wood Natural anti-mildew preservative, it is composed of the following components by weight percentage：
STEVIA REBAUDIANA processes the Industry Waste waste water 40% after stevioside；
The fruit of soapberry is without suffering from seed 10%；
Bitter fruit leaf 25%；
Chinese goldthread leaf 10%；
Folium isatidis 15%.
A method of preparing a kind of outdoor bamboo wood Natural anti-mildew preservative described above, it is characterised in that：This method
Including comprising the steps of.
（a-1）Trade waste after STEVIA REBAUDIANA to be processed to stevioside is filtered through board and frame machine, is obtained STEVIA REBAUDIANA and is processed sweet tea
Industrial wastewater after synanthrin glucoside, i.e. Natural anti-mildew, preservative component I-1.
（b-1）The fruit of soapberry is crushed without seed is suffered from, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 every time
Hour, merge decoction liquor, filtering obtains Natural anti-mildew preservative component II -1.
（c-1）The leaf of margosa is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge
Decoction liquor, filtering obtain Natural anti-mildew preservative component III -1.
（d-1）The leaf of the coptis is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge and decoct
Boil liquid, filtering obtain Natural anti-mildew preservative component IV -1.
（e-1）The leaf of folium isatidis is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge
Decoction liquor, filtering obtain Natural anti-mildew preservative component V -1.
(a-2) trade waste after STEVIA REBAUDIANA to be processed to stevioside is filtered through board and frame machine, obtains STEVIA REBAUDIANA processing sweet tea
Industrial wastewater after synanthrin glucoside, i.e. Natural anti-mildew preservative component I-2.
(b-2) fruit of soapberry is crushed without seed is suffered from, with the fruit of the ethyl alcohol of 60-75% and soapberry without suffering from seed by body
Product ratio 4：1-5.8：1 mixing, then extracts 2-5h at 60-78 DEG C, and the fruit of soapberry is obtained after filter paper filters without suffering from seed
Alcohol extract, i.e. Natural anti-mildew preservative component II -2.
(c-2) leaf of margosa is crushed, with the ethyl alcohol of 60-75% and the leaf of fresh margosa by volume 4：1-5.8：1
Mixing, then extracts 2-5h at 60-78 DEG C, the leaf-alcohol extracting solution of fresh margosa is obtained after filter paper filters, i.e., natural anti-
Mould preservative component III -2.
(d-2) leaf of the coptis is crushed, with the ethyl alcohol of 60-75% and the leaf of the coptis by volume 4：1-5.8：1 mixing, so
2-5h is extracted at 60-78 DEG C afterwards, the leaf-alcohol extracting solution of the coptis, i.e. Natural anti-mildew preservative component are obtained after filter paper filters
Ⅳ-2。
(e-2) leaf of folium isatidis is crushed, with the ethyl alcohol of 60-75% and the leaf of folium isatidis by volume 4：1-5.8：1 is mixed
It closes, then extracts 2-5h at 60-78 DEG C, the leaf-alcohol extracting solution of the coptis, i.e. Natural anti-mildew preservative are obtained after filter paper filters
Component V -2.
Again respectively by Natural anti-mildew preservative component I-1 or Natural anti-mildew preservative component I-2, Natural anti-mildew preservative group
Divide II -1 or Natural anti-mildew preservative component II -2, Natural anti-mildew preservative component III 1- or III 2, Natural anti-mildew preservative component
IV -1 or IV -2, Natural anti-mildew preservative component V -1 or V -2 be according to the weight ratio：40% Natural anti-mildew preservative component I-
1 or Natural anti-mildew preservative component I-2；10% Natural anti-mildew preservative component II -1 or Natural anti-mildew preservative component II -2；
25% Natural anti-mildew preservative component, III 1- or III 2；10% Natural anti-mildew preservative component IV -1 or IV -2；15% Natural anti-mildew is anti-
Rotten agent component V -1 or V -2；Uniformly mixing is to get Natural anti-mildew preservative liquid.
It is a kind of that the method for bamboo wood is handled successively by following steps according to outdoor bamboo wood Natural anti-mildew preservative described above
Composition.
Bamboo wood was put into hot water before this or immersion treatment in ethanol solution, followed by bamboo wood and it is natural it is organic it is mould proof,
The sequencing of the immersion treatment of preservative, the two cannot overturn.
Step 1：Bamboo wood is put into hot water or immersion treatment in ethanol solution：
Bamboo wood is put into immersion treatment in hot water：Temperature is immersed in after fresh bamboo to be processed into the bamboo sheet of 1-9mm thickness as 80-90
In DEG C hot water, bamboo wood and hot water by volume 1:2-3, at 80-90 DEG C, extracting 2h is pulled out, and placing into temperature is 60-80 DEG C of heat
In water, bamboo wood and hot water by volume 1:2-3, at 60-80 DEG C, extracting 2h is pulled out, and placing into temperature is 30-40 DEG C of hot water
In, bamboo wood and hot water by volume 1:2-3 extracts 2h, pulls bamboo wood out drying at 30-40 DEG C；
Bamboo wood is put into immersion treatment in ethanol solution：60-75% is immersed in after fresh bamboo to be processed into the bamboo sheet of 1-9mm thickness
Ethanol solution in, bamboo wood and ethyl alcohol by volume 1:2-3 extracts 2-5h, pulls bamboo wood out drying, ethyl alcohol at 80-90 DEG C
Recycling, alcohol extract separately use it for anything else.
Step 2：Bamboo wood is put into Natural anti-mildew preservative liquid and is handled, bamboo wood, which is put into Natural anti-mildew preservative liquid, to be impregnated
Volume ratio is 1.5-2：1, it is impregnated 3-5 days under room temperature, normal pressure, pulls bamboo wood out drying.
Claims (3)
1. a kind of open air bamboo wood Natural anti-mildew preservative, composed of the following components by weight percentage：
STEVIA REBAUDIANA processes the industrial wastewater 30-40% after stevioside；
The fruit of soapberry is without suffering from seed 5-10%；
Bitter fruit leaf 20-30%；
Chinese goldthread leaf 10-15%；
Folium isatidis 10-20%.
2. a kind of a kind of method of outdoor bamboo wood Natural anti-mildew preservative as described in claim 1, it is characterised in that：This method
Including comprising the steps of：
（a-1）Trade waste after STEVIA REBAUDIANA to be processed to stevioside is filtered through board and frame machine, is obtained STEVIA REBAUDIANA and is processed stevioside
Industrial wastewater after glucoside, i.e. Natural anti-mildew, preservative component I-1；
（b-1）The fruit of soapberry is crushed without seed is suffered from, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time,
Merge decoction liquor, filtering obtains Natural anti-mildew preservative component II -1；
（c-1）The leaf of margosa is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge and decoct
Liquid, filtering obtain Natural anti-mildew preservative component III -1；
（d-1）The leaf of the coptis is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge and decoct
Liquid, filtering obtain Natural anti-mildew preservative component IV -1；
（e-1）The leaf of folium isatidis is crushed, adds 5-10 times to measure water, decocts 3 times, decoct extract 0.5-1 hours every time, merge and decoct
Liquid, filtering obtain Natural anti-mildew preservative component V -1；
(a-2) trade waste after STEVIA REBAUDIANA to be processed to stevioside is filtered through board and frame machine, obtains STEVIA REBAUDIANA processing stevioside
Industrial wastewater after glucoside, i.e. Natural anti-mildew preservative component I-2；
(b-2) fruit of soapberry is crushed without seed is suffered from, with the fruit of the ethyl alcohol of 60-75% and soapberry without suffering from seed by volume
4：1-5.8：1 mixing, then extracts 2-5h at 60-78 DEG C, and the fruit of soapberry is obtained after filter paper filters without suffering from seed alcohol extracting
Take liquid, i.e. Natural anti-mildew preservative component II -2；
(c-2) leaf of margosa is crushed, with the ethyl alcohol of 60-75% and the leaf of fresh margosa by volume 4：1-5.8：1 is mixed
It closes, then extracts 2-5h at 60-78 DEG C, the leaf-alcohol extracting solution of fresh margosa, i.e. Natural anti-mildew are obtained after filter paper filters
Preservative component III -2；
(d-2) leaf of the coptis is crushed, with the ethyl alcohol of 60-75% and the leaf of the coptis by volume 4：1-5.8：1 mixing, then exists
2-5h is extracted at 60-78 DEG C, the leaf-alcohol extracting solution of the coptis, i.e. Natural anti-mildew preservative component IV -2 are obtained after filter paper filters；
(e-2) leaf of folium isatidis is crushed, with the ethyl alcohol of 60-75% and the leaf of folium isatidis by volume 4：1-5.8：1 mixing, so
2-5h is extracted at 60-78 DEG C afterwards, the leaf-alcohol extracting solution of the coptis, i.e. Natural anti-mildew preservative component are obtained after filter paper filters
Ⅴ-2；
Again respectively by Natural anti-mildew preservative component I-1 or Natural anti-mildew preservative component I-2, Natural anti-mildew preservative component
II -1 or Natural anti-mildew preservative component II -2, Natural anti-mildew preservative component III 1- or III 2, Natural anti-mildew preservative component
IV -1 or IV -2, Natural anti-mildew preservative component V -1 or V -2 be according to the weight ratio：30-40% Natural anti-mildew preservative group
Divide I-1 or Natural anti-mildew preservative component I-2；5-10% Natural anti-mildew preservative component II -1 or Natural anti-mildew preservative component
Ⅱ-2；20-30% Natural anti-mildew preservative component III 1- or III 2；10-15% Natural anti-mildew preservative component IV -1 or IV -2；10-
20% Natural anti-mildew preservative component V -1 or V -2；Uniformly mixing is to get Natural anti-mildew preservative liquid.
3. a kind of method with 2 outdoor bamboo wood Natural anti-mildew preservative processing bamboo woods according to claim 1, successively by following steps
Composition：
Bamboo wood was put into hot water before this or immersion treatment in ethanol solution, followed by bamboo wood and natural organic mould proof, anti-corrosion
The sequencing of the immersion treatment of agent, the two cannot overturn；
Step 1：Bamboo wood is put into hot water or immersion treatment in ethanol solution：
Bamboo wood is put into immersion treatment in hot water：Temperature is immersed in after fresh bamboo to be processed into the bamboo sheet of 1-9mm thickness as 80-90
In DEG C hot water, bamboo wood and hot water by volume 1:2-3, at 80-90 DEG C, extracting 2h is pulled out, and placing into temperature is 60-80 DEG C of heat
In water, bamboo wood and hot water by volume 1:2-3, at 60-80 DEG C, extracting 2h is pulled out, and placing into temperature is 30-40 DEG C of hot water
In, bamboo wood and hot water by volume 1:2-3 extracts 2h, pulls bamboo wood out drying at 30-40 DEG C；
Bamboo wood is put into immersion treatment in ethanol solution：60-75% is immersed in after fresh bamboo to be processed into the bamboo sheet of 1-9mm thickness
Ethanol solution in, bamboo wood and ethyl alcohol by volume 1:2-3 extracts 2-5h, pulls bamboo wood out drying, ethyl alcohol at 80-90 DEG C
Recycling, alcohol extract separately use it for anything else；
Step 2：Bamboo wood is put into Natural anti-mildew preservative liquid and is handled, bamboo wood, which is put into Natural anti-mildew preservative liquid, impregnates volume
Than for 1.5-2：1, it is impregnated 3-5 days under room temperature, normal pressure, pulls bamboo wood out drying.
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| CN111844308A (en) * | 2020-06-05 | 2020-10-30 | 长宁县大旗竹业有限公司 | Bamboo preservative and preparation method and application thereof |
| CN112140266A (en) * | 2020-10-10 | 2020-12-29 | 浙江省林业科学研究院 | Mildew-proof treatment agent for bamboo wood and preparation and treatment methods thereof |
| CN113386219A (en) * | 2021-06-29 | 2021-09-14 | 浙江泰丰竹木有限公司 | Method for manufacturing multilayer bamboo chopping board |
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Application publication date: 20181116 |