CN104858965B - The Antimicrobial preservative of a kind of redwood ribs of the fan boils liquid and Antimicrobial preservative technique thereof - Google Patents

The Antimicrobial preservative of a kind of redwood ribs of the fan boils liquid and Antimicrobial preservative technique thereof Download PDF

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CN104858965B
CN104858965B CN201510342730.4A CN201510342730A CN104858965B CN 104858965 B CN104858965 B CN 104858965B CN 201510342730 A CN201510342730 A CN 201510342730A CN 104858965 B CN104858965 B CN 104858965B
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antimicrobial preservative
fan
redwood
ribs
solvent
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CN104858965A (en
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陈丽专
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Qidong Green Green Engineering Co., Ltd.
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Nanan Pinlong New Material Science and Technology Co Ltd
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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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • 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
    • B27K3/0228—Spraying apparatus, e.g. tunnels
    • 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
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Agronomy & Crop Science (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The Antimicrobial preservative that the invention discloses a kind of redwood ribs of the fan boils liquid and Antimicrobial preservative technique thereof, belongs to folding fan bamboo material treatment formulations and technology field.It is characterized in that including that Antimicrobial preservative solvent and Antimicrobial preservative boil material.It is possible to additionally incorporate the use of surfactant, detergent-dispersant additive and sodium carboxymethyl cellulose, make all anti-corrosive antibacterial compositions merge consistent, realize maximizing in synergism Antimicrobial preservative effect of ordering, optimization.Antimicrobial preservative Solvents Solvent and Antimicrobial preservative selected by the present invention boil material and all choose pure natural material, not only purchase cost is economical and practical, and using effect is good, to environment and human non-toxic's evil, the most successful through experimental stage and batch lab scale, the most in the industry cycle popularize.

Description

The Antimicrobial preservative of a kind of redwood ribs of the fan boils liquid and Antimicrobial preservative technique thereof
Technical field
The invention belongs to folding fan bamboo material and process technology field, be specifically related to the Antimicrobial preservative of a kind of redwood ribs of the fan boil liquid and Antimicrobial preservative technique.
Background technology
Folding fan is that a kind of batten makees ribs of the fan, tough paper or thin silk fabric thin,tough silk and makees the fan that can fold of covering of the fan；Used time must let go, becomes half Rule shape, poly-head dissipates tail.Folding fan originates from China the earliest, and bamboo wood does ribs of the fan, and tough paper does covering of the fan, covering of the fan also to be write a poem on occasion and draws a picture.Folding Fan shows the poem of China's tenderness Yun Yin and draws U.S. border.Folding fan is through going through the history of ancient Chinese centuries as Chinese tradition One of representative of hand work, the processing technology used till today still retains to be made by hand entirely, but along with the most social development, Demand continues to increase, and pure home built can not meet the most far away the demand of present consuming public.
The ribs of the fan of folding fan typically uses wooden structures, and tradition folding fan is many makees bone with bamboo wood, economical and practical but only difficult with ribs of the fan To promote the reserve value of folding fan.Redwood sales volume is well sold and in short supply in recent years, but few people manufacture ribs of the fan with redwood, because redwood itself Quality is hard is difficult to processing, the situations such as once machine-shaping such as maintenance is not good at, the most cracking, anti-oil, brings tired to collection Difficult.
And in the manufacturing process of tradition folding fan, fresh ribs of the fan timber need to could make it make through preservative treatment Fan is durable in use, it is to avoid be dried or wet weather and skin perspiration touch and soak deformation or the damage causing ribs of the fan.Pass The cooking technology of system, the longest, and also antiseptic effect is the best, after folding fan uses for a long time, easily by surrounding environment influence, Bacteria breed occurs, the situation such as damage by worms, xylem addles, not only it is unfavorable for using and preserving of fan, and to user Healthy bring injury.
Applicant devises the process technique of a whole set of redwood ribs of the fan, can solve above-mentioned technical problem.
Summary of the invention
The technical problem to be solved is to provide the Antimicrobial preservative of a kind of redwood ribs of the fan and boils liquid and Antimicrobial preservative thereof Technique, the redwood ribs of the fan of effective folio fan can carry out preservative treatment, make redwood ribs of the fan durable in use and have antibiotic health care effect.
The technical solution adopted for the present invention to solve the technical problems is: provide the Antimicrobial preservative of a kind of redwood ribs of the fan to boil Liquid, it is characterised in that include that Antimicrobial preservative solvent and Antimicrobial preservative boil material,
Wherein, mass fraction shared by the concrete composition of described Antimicrobial preservative solvent and various composition is as follows:
Ethanol 50-80 part；
Glycerol 5-8 part；
High oleic sunflower oil 5-8 part；
Tea polyphenols 1-2 part；
Protamine 1-2 part；
Chitosan 2-6 part；
Wherein, it is as follows that described Antimicrobial preservative boils mass fraction shared by the concrete composition of material and various composition:
Dry Flos Caryophylli 3-5 part；
Dry Folium Perillae 1-3 part；
Fructus Forsythiae 1-3 part；
Antimicrobial preservative solvent and Antimicrobial preservative boil the mass fraction of material than for 5:1.
According to mass fraction, Antimicrobial preservative solvent also includes the surfactant of 1-3 part, described surfactant For sodium laurylsulfate.
According to mass fraction, Antimicrobial preservative solvent also includes the detergent-dispersant additive of 1-4 part, described detergent-dispersant additive For salicylate.
According to mass fraction, Antimicrobial preservative solvent also includes the sodium carboxymethyl cellulose of 1-3 part.
The Antimicrobial preservative technique of a kind of redwood ribs of the fan, it is characterised in that comprise the steps:
A. prepare Antimicrobial preservative solvent according to formula, and Antimicrobial preservative solvent is placed in a kettle.；
B. boil material according to formula preparation Antimicrobial preservative, Antimicrobial preservative boiled material under low temperature state, grinds to form 100-200 mesh, Put in reactor；
C. under 1.2-1.5 atmospheric pressure, reactor is heated to 80-90 degree Celsius, puts into pending redwood Ribs of the fan, boiling 3 hours；
D. stop heating, under the conditions of constant temperature and pressure, after covering reaction kettle cover, stand 1 hour；
E. repeat step c and d2-3 time, redwood ribs of the fan taken out, clear water spray redwood ribs of the fan surface to after without attachment, Quick-air-drying, dries in the shade to dry tack free to surface without working fluid；
F. the redwood ribs of the fan of dry tack free is placed into spray chamber, at redwood ribs of the fan surface spraying high gas oil ratio redwood Precerving liquid After, dry in the shade under room temperature；
G. redwood ribs of the fan surface cotton is wiped repeatedly, until the bag pulp layer of glossy state occurs.
Component and the mass fraction of each component that high gas oil ratio redwood Precerving liquid is comprised are as follows:
High oleic sunflower oil 7 parts；
Oleum Verniciae fordii 3 parts；
1 part of natural Cera Flava；
1 part of natural plants wax；
Glycerol 2 parts.
The invention has the beneficial effects as follows:
1. ethanol can fully dissolve other components in Antimicrobial preservative solvent as main body organic solvent, makes effective ingredient Incorporate to greatest extent and boil in liquid；Glycerol serves not only as organic solvent and uses at this, and owing to glycerol is excellent as one The energy acid of matter, particularly in hot environment, its powerful water-retaining property helps to maintain redwood ribs of the fan and conserves a certain amount of water Point, it is to avoid cracking.High oleic sunflower oil (High Oleic Sunflower Oil is called for short HOSO), oleic acid content is up to 90%, there is high non-oxidizability, can effectively prevent the oxidation of xylem when long-time use of redwood ribs of the fan from addling, and High oleic sunflower oil can also nourish bamboo and woods fiber, makes its surface form one layer of bag slurry, and sense organ is more glossy and is rich in toughness.
Tea polyphenols, protamine and chitosan are pure natural antibacterial composition: wherein tea polyphenols has good physiology to human body Effect.The free radical that it is unnecessary in removing human body, the most anticancer preventing decayed tooth, anti-body lipid oxidation and radioprotective etc. act on.Essence Albumen is find in fish sperm cell a kind of tiny and simply containing the strong basicity protein of homoarginine, it is to mould Bacterium, bacillus subtilis, bacillus megaterium, bacillus licheniformis, solidification bacillus cereus, Lactobacillus plantarum, lactobacillus casei, excrement Streptococcus etc. all have relatively high inhibition effect.Research finds, protamine can some relates to nutrition transport or biological with cell membrane The protein effect of synthesis system, the function making these protein is impaired, and then suppresses the metabolism of cell to make cell dead Die.Protamine antibacterial effect in neutral and alkaline medium is the most notable, due to the corrosion composition of redwood ribs of the fan remove from Outside mycete grows, also have the leaching effect of invading of alkalescence human sweat, use when therefore being particularly suitable for processing redwood ribs of the fan.Chitosan is again It is chitin, is by the chitins such as Eriocheir sinensis shrimp, insecticide polysaccharose substance after deacetylated, to escherichia coli, proteus vulgaris, withered Grass bacillus, staphylococcus aureus all have stronger inhibitory action, and use on redwood ribs of the fan, moreover it is possible to make redwood ribs of the fan be difficult to Produce abnormal flavour, keep the folding fan wooden delicate fragrance of original bamboo.
2, the dry Flos Caryophylli during Antimicrobial preservative boils material, dry Folium Perillae and Fructus Forsythiae are after being processed into ultra-micro powder, and have is extremely strong Antibiotic effect is played to greatest extent.Fructus Forsythiae extract all has inhibitory action to multiple gram positive bacteria, negative bacterium；Purple Folium Perillae distillation has broad-spectrum antibacterial action, and main active ingredient is perillaldehyde and citral, to staphylococcus aureus, and B-mode chain Coccus, diphtheria corynebacterium, charcoal ancient sacrificial utensil bacillus, bacillus pyocyaneus, bacillus subtilis etc. has obvious inhibiting effect, and Folium perillae acutae oil is to inoculation and nature The mycete yeast polluted also has obvious inhibiting effect；Containing Oleum Caryophylli in dry Flos Caryophylli, containing eugenol, tannin in Oleum Caryophylli Deng.Research finds, Oleum Caryophylli has broad-spectrum antibacterial effect to food such as staphylococcus aureus, escherichia coli, yeast, aspergillus nigers, And to thermally-stabilised within 100 DEG C, its outstanding feature is to suppress fungus and mycete effect strong.And mentioned component can also be given red Wood ribs of the fan brings herbal delicate fragrance, makes folding fan the most more add grace.
3. surfactant uses sodium laurylsulfate, environment-protecting asepsis, can effectively dissolve in other Antimicrobial preservative materials Effective ingredient, makes it be fully contacted immersion with redwood ribs of the fan, it is ensured that active substance and the order of contact of redwood ribs of the fan and it is red Degree of retaining in wood ribs of the fan.Detergent-dispersant additive is salicylate, and the distribution in boiling liquid of the anti-corrosive antibacterial composition can be made more uniform, And do not produce precipitation and greasy filth, hinder absorption process.Also including sodium carboxymethyl cellulose in Antimicrobial preservative solvent, carboxymethyl is fine Dimension element sodium can make all effective ingredient even suspension insoluble in organic solvent around redwood ribs of the fan, beneficially redwood ribs of the fan with All active substance are fully contacted absorption during high-temperature heating.Above-mentioned surfactant, detergent-dispersant additive and carboxymethyl The use of sodium cellulosate, makes all anti-corrosive antibacterial compositions merge consistent, realizes maximum in synergism Antimicrobial preservative effect of ordering Change, optimization.
4. the present invention uses environment friendly and pollution-free formula, redwood ribs of the fan carries out boiling processing at high operating temperatures, not only can Enough Fresh sap in redwood ribs of the fan is cooked, and brew temperatures and pressure be set with beneficially in anti-corrosive antibacterial material effectively The absorption of composition, heats and standing process the most repeatedly, can promote absorbance at double.
5. redwood ribs of the fan air-dries after boiling completes, and at surface high gas oil ratio redwood Precerving liquid, its surface can be made quickly to be formed Layer oxide film, stops redwood ribs of the fan to play the internal xylem of isolation and the effect of external environment condition below during using.Institute Containing the high oleic sunflower oil of very big proportion in the high gas oil ratio redwood Precerving liquid stated, traditional view thinks that redwood is in use process In one meet high temperature, easily anti-oil, and in the present invention, applicant employs high oleic sunflower oil (High Oleic Sunflower Oil, is called for short HOSO), oleic acid content is up to 90%, has high non-oxidizability, can effectively prevent redwood ribs of the fan When long-time use, the oxidation of xylem is addled, and high oleic sunflower oil can also nourish bamboo and woods fiber, slows down and even hinders The only oxidation of itself anti-oil process, makes its surface form one layer of bag slurry, and sense organ is more glossy and is rich in again toughness.Glycerol energy Absorb the moisture in air when high temperature drying in right amount, keep moistening within redwood, be prevented effectively from cracking.And natural Cera Flava and The more traditional occupation mode of use component of natural plants wax decreases proportion, and this component arranges and can form very thin protecting film, again Do not hinder freely breathing of redwood pore, make redwood maintenance extremely simple after using, it is ensured that the product of redwood in Time fleets past Matter is constant, improves reserve value.
6. Antimicrobial preservative Solvents Solvent and Antimicrobial preservative selected by the present invention boil material and all choose pure natural material, not only adopt Purchase cost economical and practical, and using effect is good, to environment and human non-toxic's evil, all obtain through experimental stage and batch lab scale Success, the most in the industry cycle popularizes.
Detailed description of the invention
Below in conjunction with contrast test and embodiment, the present invention is described in detail.
Contrast experiment one
The Antimicrobial preservative of a kind of redwood ribs of the fan of the present invention boils liquid, boils including Antimicrobial preservative solvent and Antimicrobial preservative Material, wherein, mass fraction shared by the concrete composition of described Antimicrobial preservative solvent and various composition is as follows:
Composition Embodiment one Embodiment two Embodiment three
Ethanol 50 parts 65 parts 80 parts
Glycerol 5 parts 6 parts 8 parts
High oleic sunflower oil 5 parts 6 parts 8 parts
Tea polyphenols 1 part 1.3 part 2 parts
Protamine 1 part 1.4 part 2 parts
Chitosan 2 parts 4 parts 6 parts
Wherein, it is as follows that described Antimicrobial preservative boils mass fraction shared by the concrete composition of material and various composition:
Composition Embodiment one Embodiment two Embodiment three
Dry Flos Caryophylli 3 parts 4.5 part 5 parts
Dry Folium Perillae 1 part 2.5 part 3 parts
Fructus Forsythiae 1 part 2.5 part 3 parts
Wherein, Antimicrobial preservative solvent and Antimicrobial preservative boil the mass fraction of material than for 5:1.
The Antimicrobial preservative technique of a kind of redwood ribs of the fan, comprises the steps:
A. prepare Antimicrobial preservative solvent according to formula, and Antimicrobial preservative solvent is placed in a kettle.；
B. boil material according to formula preparation Antimicrobial preservative, Antimicrobial preservative boiled material under low temperature state, grinds to form 100-200 mesh, Put in reactor；
C. under 1.2-1.5 atmospheric pressure, reactor is heated to 80-90 degree Celsius, puts into pending redwood Ribs of the fan, boiling 3 hours；
D. stop heating, under the conditions of constant temperature and pressure, after covering reaction kettle cover, stand 1 hour；
E. repeat step c and d2-3 time, redwood ribs of the fan taken out, clear water spray redwood ribs of the fan surface to after without attachment, Quick-air-drying, dries in the shade to dry tack free to surface without working fluid；
F. the redwood ribs of the fan of dry tack free is placed into spray chamber, at redwood ribs of the fan surface spraying high gas oil ratio redwood Precerving liquid After, dry in the shade under room temperature；
G. redwood ribs of the fan surface cotton is wiped repeatedly, until the bag pulp layer of glossy state occurs.
Component and the mass fraction of each component that high gas oil ratio redwood Precerving liquid is comprised are as follows:
High oleic sunflower oil 7 parts；
Oleum Verniciae fordii 3 parts；
1 part of natural Cera Flava；
1 part of natural plants wax；
Glycerol 2 parts.
Redwood ribs of the fan after treatment is carried out antibacterial experiment and senile experiment respectively, and experimental result is as follows:
(1) experimental result of antibacterial experiment:
Inspection project The method of inspection Unit Embodiment one Embodiment two Embodiment three
Mycete clearance GB15979-2002 % 73 75 75
Aspergillus niger clearance GB15979-2002 % 69 70 71
Aspergillus flavus clearance GB15979-2002 % 60 60 66
Gram-bacteria clearance GB15979-2002 % 52 55 55
Staphylococcus aureus clearance GB15979-2002 % 79 80 81
Group B streptococcus clearance GB15979-2002 % 60 65 66
Bacillus subtilis clearance GB15979-2002 % 40 43 42
Bacillus megaterium clearance GB15979-2002 % 50 55 54
Bacillus licheniformis clearance GB15979-2002 % 61 65 66
Solidification bacillus cereus clearance GB15979-2002 % 42 45 50
Lactobacillus plantarum clearance GB15979-2002 % 25 25 26
Streptococcus faecalis clearance GB15979-2002 % 80 79 81
Escherichia coli clearance GB15979-2002 % 69 70 78
(2) senile experiment result:
After 12 hours weather resistant experiment, material property is unchanged, and concrete testing result is as follows:
Test event Testing standard Embodiment one Embodiment two Embodiment three
Moisture content ASTM D648≤2% 0.25% 0.3% 0.31%
Water absorption rate ASTM D648 1.0% 1.2% 1.2%
Thickness swelling rate ≤1% 0.1% 0.1% 0.1%
Bending strength ASTM D1037-93 20N/mm2 25N/mm2 25N/mm2
Bending strength GB/T8815/1998 ±2.5% ±0.20% ±0.23% ±0.23%
MOR ≥20MPa 39MPa 41MPa 40MPa
High temperature change in size repeatedly ±0.2% -0.2% -0.1% -0.5%
Surface anti-pollution In GB/T17657-1999 standard 4.37 Pollution-free vestige Pollution-free vestige Pollution-free vestige
Color stability ±15% 10% 8.9% 9%
Weatherability LY/T1613-2004≥16MPa 21MPa 21MPa 21MPa
State after 150 degrees Centigrade Bubble-free, slight crack, pit, separation Meet Meet Meet
Fire protecting performance BS6948:1989 94-v0 94-v0 94-v0
Hardness ASTM D2240≤0.1% 0.09% 0.09% 0.08%
Ageing resistace 12 hours weather resistant experiment Material property is unchanged Material property is unchanged Material property is unchanged
It is demonstrated experimentally that treated redwood ribs of the fan aging resistance, weather-proof ability are strong, other basic indexs are good.
Contrast experiment two
The Antimicrobial preservative of a kind of redwood ribs of the fan of the present invention boils liquid, boils including Antimicrobial preservative solvent and Antimicrobial preservative Material, wherein, mass fraction shared by the concrete composition of described Antimicrobial preservative solvent and various composition is as follows:
Composition Embodiment four Embodiment five Embodiment six
Ethanol 50 parts 65 parts 80 parts
Glycerol 5 parts 6 parts 8 parts
High oleic sunflower oil 5 parts 6 parts 8 parts
Tea polyphenols 1 part 1.3 part 2 parts
Protamine 1 part 1.4 part 2 parts
Chitosan 2 parts 4 parts 6 parts
Sodium laurylsulfate 1 part 3.5 part 4 parts
Salicylate 1 part 2.5 part 4 parts
Sodium carboxymethyl cellulose 1 part 2 parts 3 parts
Wherein, it is as follows that described Antimicrobial preservative boils mass fraction shared by the concrete composition of material and various composition:
Composition Embodiment four Embodiment five Embodiment six
Dry Flos Caryophylli 3 parts 4.5 part 5 parts
Dry Folium Perillae 1 part 2.5 part 3 parts
Fructus Forsythiae 1 part 2.5 part 3 parts
Wherein, Antimicrobial preservative solvent and Antimicrobial preservative boil the mass fraction of material than for 5:1.Remaining technique and material choose with And proportioning, with embodiment one.
Redwood ribs of the fan after treatment is carried out antibacterial experiment and senile experiment respectively, and experimental result is as follows:
(1) experimental result of antibacterial experiment:
Inspection project The method of inspection Unit Embodiment four Embodiment five Embodiment six
Mycete clearance GB15979-2002 % 83 85 85
Aspergillus niger clearance GB15979-2002 % 71 72 79
Aspergillus flavus clearance GB15979-2002 % 75 78 80
Gram-bacteria clearance GB15979-2002 % 60 65 70
Staphylococcus aureus clearance GB15979-2002 % 81 80 85
Group B streptococcus clearance GB15979-2002 % 70 75 76
Bacillus subtilis clearance GB15979-2002 % 50 54 55
Bacillus megaterium clearance GB15979-2002 % 65 70 70
Bacillus licheniformis clearance GB15979-2002 % 83 83 85
Solidification bacillus cereus clearance GB15979-2002 % 42 50 53
Lactobacillus plantarum clearance GB15979-2002 % 25 27 30
Streptococcus faecalis clearance GB15979-2002 % 83 80 84
Escherichia coli clearance GB15979-2002 % 70 73 80
(2) senile experiment result:
After 12 hours weather resistant experiment, material property is unchanged, and concrete testing result is as follows:
Test event Testing standard Embodiment four Embodiment five Embodiment six
Moisture content ASTM D648≤2% 0.24% 0.2% 0.25%
Water absorption rate ASTM D648 1.0% 1.1% 1.1%
Thickness swelling rate ≤1% 0.1% 0.1% 0.1%
Bending strength ASTM D1037-93 20N/mm2 25N/mm2 25N/mm2
Bending strength GB/T8815/1998 ±2.5% ±0.20% ±0.20% ±0.21%
MOR ≥20MPa 40MPa 45MPa 45MPa
High temperature change in size repeatedly ±0.2% -0.2% -0.1% -0.1%
Surface anti-pollution In GB/T17657-1999 standard 4.37 Pollution-free vestige Pollution-free vestige Pollution-free vestige
Color stability ±15% 5% 7% 5%
Weatherability LY/T1613-2004≥16MPa 25MPa 24MPa 25MPa
State after 150 degrees Centigrade Bubble-free, slight crack, pit, separation Meet Meet Meet
Fire protecting performance BS6948:1989 94-v0 94-v0 94-v0
Hardness ASTM D2240≤0.1% 0.09% 0.07% 0.06%
Ageing resistace 12 hours weather resistant experiment Material property is unchanged Material property is unchanged Material property is unchanged
It is demonstrated experimentally that in embodiment 1, do not add surfactant, detergent-dispersant additive and carboxymethyl cellulose Sodium, and in embodiment 456, adds surfactant, peace and quiet on the basis of the material and component of former embodiment 1 Dispersant and sodium carboxymethyl cellulose, be newly added and make bacteria-eliminating efficacy and material behavior all be promoted about 7-11%, it was demonstrated that it will All anti-corrosive antibacterial compositions merge consistent, realize maximizing in synergism Antimicrobial preservative effect of ordering, optimization.
Above-mentioned embodiment is only the preferred embodiment of the invention, for those skilled in the art, On the premise of meeting operation principle of the present invention, any equivalent or similar replacement each fall within protection scope of the present invention.

Claims (4)

1. the Antimicrobial preservative of a redwood ribs of the fan boils liquid, it is characterised in that include that Antimicrobial preservative solvent and Antimicrobial preservative boil material,
Wherein, mass fraction shared by the concrete composition of described Antimicrobial preservative solvent and various composition is as follows:
Wherein, it is as follows that described Antimicrobial preservative boils mass fraction shared by the concrete composition of material and various composition:
Dry Flos Caryophylli 3-5 part；
Dry Folium Perillae 1-3 part；
Fructus Forsythiae 1-3 part；
Antimicrobial preservative solvent and Antimicrobial preservative boil the mass fraction of material than for 5:1；
According to mass fraction, in Antimicrobial preservative solvent, also include that the surfactant of 1-3 part, described surfactant are the moon Lauryl sulfate；
According to mass fraction, in Antimicrobial preservative solvent, also include that the detergent-dispersant additive of 1-4 part, described detergent-dispersant additive are water Poplar hydrochlorate.
The Antimicrobial preservative of a kind of redwood ribs of the fan the most according to claim 1 boils liquid, it is characterised in that: according to mass fraction, The sodium carboxymethyl cellulose of 1-3 part is also included in Antimicrobial preservative solvent.
The Antimicrobial preservative technique of a kind of redwood ribs of the fan the most according to claim 1 and 2, it is characterised in that include walking as follows Rapid:
A. prepare Antimicrobial preservative solvent according to formula, and Antimicrobial preservative solvent is placed in a kettle.；
B. boil material according to formula preparation Antimicrobial preservative, Antimicrobial preservative is boiled material under low temperature state, grinds to form 100-200 mesh, put into In reactor；
C. under 1.2-1.5 atmospheric pressure, reactor is heated to 80-90 degree Celsius, puts into pending redwood ribs of the fan, Boiling 3 hours；And then, stop heating, under the conditions of constant temperature and pressure, after covering reaction kettle cover, stand 1 hour；
D. repeat step c 2-3 time, redwood ribs of the fan is taken out, after clear water spray redwood ribs of the fan surface is extremely without attachment, quick wind Do to surface without working fluid, dry in the shade to dry tack free；
E. the redwood ribs of the fan of dry tack free is placed into spray chamber, after redwood ribs of the fan surface spraying high gas oil ratio redwood Precerving liquid, Dry in the shade under room temperature；
F. redwood ribs of the fan surface cotton is wiped repeatedly, until the bag pulp layer of glossy state occurs.
The Antimicrobial preservative technique of a kind of redwood ribs of the fan the most according to claim 3, it is characterised in that: high gas oil ratio redwood maintains Component and the mass fraction of each component that liquid is comprised are as follows:
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