CN108948835A - A kind of novel antibacterial thermal insulation coatings and preparation method thereof - Google Patents
A kind of novel antibacterial thermal insulation coatings and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of novel antibacterial thermal insulation coatings, the raw material including following parts by weight: 20~30 parts of ethene-vinyl acetate aqueous emulsion, 15~25 parts of aqueous epoxy resin emulsion, 10~20 parts of polyamide, 7~11 parts of diatomite, 6~9 parts of pretreated straw, 5~8 parts of modified vitrification micro-bead, 2~4 parts of polypropylene glycerol aether, 2~6 parts of nanometer aluminium silicate, 3~5 parts of lignocellulosic, 1~3 part of tulip powder, 2~4 parts of dispersing agent, 2~3 parts of defoaming agent, 1~2 part of nano-silver ionic fungicide, 1~2 part of lavender extracting solution.Antibacterial thermal insulation coatings of the present invention pass through the proportion between control raw material and raw material, solves the problems such as product function in the prior art is single, stability is poor, the product adhesion strength prepared is high, and resistance to corrosion is strong, have the function of antibacterial and tranquilizing the mind, and performance is stablized.
Description
Technical field
The invention belongs to thermal insulation coatings technical fields, and in particular to a kind of novel antibacterial thermal insulation coatings and preparation method thereof.
Background technique
Currently, heat insulating coatings are widely applied in national economy every field, however, general heat-insulation and heat-preservation
Coating is poor to reduction convection current and radiant heat transfer effect, and insulating layer is thicker, not anti-vibration, water absorption rate is high, service life is short, anti-corrosion
Ability is poor, and most widely used isolation-type thermal insulation coatings are compound silicate insulating paints, has extensive practical application.But it should
There are still own material structure bring defects for coating, as arid cycle is long, execution conditions big, resistance to punching by season and climatic effect
The deficiencies of hitting property is poor, dry contraction is big, hydroscopicity is big, relatively low to the adhesion strength of wall.
Authorization Notice No. CN101914329B discloses a kind of nano multifunctional outer wall heat preservation coating.The coating quality percentage
Than composition are as follows: nanometer aluminium silicate 10-20%, calcium silicate nanowire 5-15%, nanometer calcium carbonate 10-20%, acrylate and vinyl acetate emulsion or phenylpropyl alcohol cream
Liquid 15-30%, water 20-40%, nanometer titanium dioxide 4-10%, coalescing agent 0.1-1%, defoaming agent 0.1-2%, wetting dispersing agent 0.1-
0.5%, antifreezing agent 0.5-1%, levelling agent 0.1-2%, preparation method is: lower first by water, nanometer aluminium silicate, silicon stirring at low speed
Sour calcium nano wire, nanometer calcium carbonate, wetting dispersing agent, half defoaming agent high-speed stirred 1-3 hours, are added other nothings under stiring
Then high-speed stirred 1-3 hours on Multi-functional dispersion machine lotion is slowly added dropwise under low mixing speed in machine nano-powder, with
After remaining defoaming agent, coalescing agent, antifreezing agent, levelling agent be added stir at low speed 3-5 hours, last tinning up to coating at
Product.But there is the problems such as having a single function, each component dispersion is uneven, stability is poor in the thermal insulation coatings.
Summary of the invention
The present invention provides a kind of novel antibacterial thermal insulation coatings and preparation method thereof, solve the problems in background technique,
Antibacterial thermal insulation coatings of the present invention solve product function in the prior art by the proportion between control raw material and raw material
Single, the problems such as stability is poor, the product adhesion strength prepared is high, and resistance to corrosion is strong, has the function of antibacterial and tranquilizing the mind,
And performance is stablized.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that
A kind of novel antibacterial thermal insulation coatings, the raw material including following parts by weight: 20~30 parts of ethene-vinyl acetate aqueous emulsion, water
Property 15~25 parts of epoxy resin latex, 10~20 parts of polyamide, 7~11 parts of diatomite, 6~9 parts of pretreated straw, modified
5~8 parts of glass bead, 2~4 parts of polypropylene glycerol aether, 2~6 parts of nanometer aluminium silicate, 3~5 parts of lignocellulosic, tulip
1~3 part of powder, 2~4 parts of dispersing agent, 2~3 parts of defoaming agent, 1~2 part of nano-silver ionic fungicide, lavender extracting solution 1~2
Part.
Preferably, the novel antibacterial thermal insulation coatings, the raw material including following parts by weight: ethene-vinyl acetate aqueous emulsion
23~28 parts, 17~24 parts of aqueous epoxy resin emulsion, 15~19 parts of polyamide, 8~10 parts of diatomite, pretreated straw
7~8 parts, 6~7 parts of modified vitrification micro-bead, 2.7~3.1 parts of polypropylene glycerol aether, 3~5 parts of nanometer aluminium silicate, wood fibre
Element 3.8~4.2 parts, 1.7~2.3 parts of tulip powder, 2.4~3.3 parts of dispersing agent, 2.1~2.7 parts of defoaming agent, nano silver from
1.3~1.8 parts of sub- fungicide, 1.2~1.6 parts of lavender extracting solution.
Preferably, the novel antibacterial thermal insulation coatings, the raw material including following parts by weight: ethene-vinyl acetate aqueous emulsion
25 parts, it is 20 parts of aqueous epoxy resin emulsion, 18 parts of polyamide, 9 parts of diatomite, 7.3 parts of pretreated straw, modified vitreous micro-
6.6 parts of pearl, 3 parts of polypropylene glycerol aether, 4 parts of nanometer aluminium silicate, 3.9 parts of lignocellulosic, 2 parts of tulip powder, dispersing agent
2.7 parts, 2.2 parts of defoaming agent, 1.6 parts of nano-silver ionic fungicide, 1.4 parts of lavender extracting solution.
Preferably, the pretreated straw the preparation method is as follows:
(1) wheat stalk is cleaned up, is then dried, crushed into powder, crossed 100~200 meshes, obtain wheat stalk powder；
(2) wheat stalk elder generation partial carbonization is handled, then is impregnated 5 hours with acetic acid, deionized water is rinsed to neutrality, and hydrogen-oxygen is then used
Change sodium solution to impregnate 5 hours, deionized water is rinsed to neutrality；
(3) step (2) resulting product is uniformly mixed in mass ratio for 3:1 with inorganic mineral powder, and is arrived water spraying with watering can
Mixture surface is placed 24 hours, is made the inorganic mineral powder for being adsorbed in stalk surface that prehydration reaction occur, is then placed it in
It is 2 hours dry at 105 DEG C, obtain pretreated straw.
Preferably, the modified vitrification micro-bead the preparation method is as follows:
Glass bead is soaked in the nano silicon dioxide sol prepared in advance, using vacuum impregnation absorbing process, makes to receive
In rice silicon dioxide gel sucking glass bead cavity, gel is formed, after to be aging, hydrophobic processing dry by normal pressure classification
Form modified vitrification micro-bead.
Preferably, the dispersing agent is calgon.
Preferably, the defoaming agent is organic silicon defoamer.
Preferably, the partial size of the tulip powder is 200~400 meshes.
A method of preparing the novel antibacterial thermal insulation coatings, comprising the following steps:
(1) by above-mentioned formula weigh ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamide, diatomite,
Pretreated straw, polypropylene glycerol aether, nanometer aluminium silicate, lignocellulosic, tulip powder, smokes clothing at modified vitrification micro-bead
Careless extracting solution, dispersing agent, defoaming agent, nano-silver ionic fungicide, it is spare；
(2) ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion are mixed, then heats to 80 DEG C, polyamide resin is added
Rouge keeps the temperature mechanical stirring 1~2 hour, obtains mixture A；
(3) dispersing agent and defoaming agent are added into mixture A, is subsequently placed in ultrasonic disperse 5 minutes in ultrasonic dispersing machine, then
Diatomite, pretreated straw, modified vitrification micro-bead and nanometer aluminium silicate is added, mechanical stirring 2~4 hours, obtains mixture B；
(4) successively polypropylene glycerol aether, lignocellulosic, tulip powder and nano-silver ionic fungicide into mixture B
With lavender extracting solution, first high speed dispersion 10~20 minutes, then microwave treatment 5 minutes to get the novel antibacterial thermal insulating material
Material.
Preferably, the churned mechanically mixing speed is 400r/min.
Compared with prior art, the present invention it has the advantages that
Antibacterial thermal insulation coatings of the present invention solve product in the prior art by the proportion between control raw material and raw material
It has a single function, the problems such as stability is poor, the product adhesion strength prepared is high, resistance to corrosion is strong, with antibacterial and calms the nerves
Effect, and performance is stablized, specific as follows:
(1) antibacterial thermal insulation coatings of the present invention use ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamides
It is polyimide resin, diatomite, pretreated straw, modified vitrification micro-bead, polypropylene glycerol aether, nanometer aluminium silicate, lignocellulosic, strongly fragrant
Golden face powder end, lavender extracting solution, dispersing agent, defoaming agent, nano-silver ionic fungicide are sufficiently stirred between raw material as raw material
It mixes, disperses, so that the synergistic effect between raw material is played to maximum, the thermal-insulation coating performance prepared is good, and performance is stablized；
(2) present invention is added to ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamide, silicon in the feed
As raw material, component is related to multiple types for diatomaceous earth, pretreated straw, modified vitrification micro-bead, nanometer aluminium silicate, avoids single group
Insufficient caused by point, different types of component mutually acts synergistically, strengthen the novel antibacterial thermal insulation coatings thermal insulation property,
Flame retardant property and antiseptic property；
(3) present invention carries out wheat stalk to pre-process obtained pretreated straw, the pretreated straw and ethene-vinyl acetate
There is good compatibility, so that the painting being prepared between the components such as aqueous emulsion, aqueous epoxy resin emulsion, polyamide
Material each component is uniformly dispersed, and performance is stablized；
(4) present invention also added nano-silver ionic fungicide and lavender extracting solution in the feed, and lavender extracting solution has
The effect of tranquilizing the mind, addition can make the thermal insulation coatings have the function of calming the nerves into product, the nano-silver ionic sterilization
Agent can make thermal insulation coatings have the function of antisepsis and sterilization, enrich the function of coating.
Specific embodiment
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of novel antibacterial thermal insulation coatings, the raw material including following parts by weight: ethene-vinyl acetate aqueous emulsion
20 parts, 15 parts of aqueous epoxy resin emulsion, 10 parts of polyamide, 7 parts of diatomite, 6 parts of pretreated straw, modified vitrification micro-bead
5 parts, 2 parts of polypropylene glycerol aether, 2 parts of nanometer aluminium silicate, 3 parts of lignocellulosic, 1 part of tulip powder, 2 parts of dispersing agent, disappear
2 parts of infusion, 1 part of nano-silver ionic fungicide, 1 part of lavender extracting solution.
Wherein, the pretreated straw the preparation method is as follows:
(1) wheat stalk is cleaned up, is then dried, crushed into powder, crossed 100~200 meshes, obtain wheat stalk powder；
(2) wheat stalk elder generation partial carbonization is handled, then is impregnated 5 hours with acetic acid, deionized water is rinsed to neutrality, and hydrogen-oxygen is then used
Change sodium solution to impregnate 5 hours, deionized water is rinsed to neutrality；
(3) step (2) resulting product is uniformly mixed in mass ratio for 3:1 with inorganic mineral powder, and is arrived water spraying with watering can
Mixture surface is placed 24 hours, is made the inorganic mineral powder for being adsorbed in stalk surface that prehydration reaction occur, is then placed it in
It is 2 hours dry at 105 DEG C, obtain pretreated straw.
Wherein, the modified vitrification micro-bead the preparation method is as follows:
Glass bead is soaked in the nano silicon dioxide sol prepared in advance, using vacuum impregnation absorbing process, makes to receive
In rice silicon dioxide gel sucking glass bead cavity, gel is formed, after to be aging, hydrophobic processing dry by normal pressure classification
Form modified vitrification micro-bead.
Wherein, the dispersing agent is calgon.
Wherein, the defoaming agent is organic silicon defoamer.
Wherein, the partial size of the tulip powder is 200~400 meshes.
A method of preparing the novel antibacterial thermal insulation coatings, comprising the following steps:
(1) by above-mentioned formula weigh ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamide, diatomite,
Pretreated straw, polypropylene glycerol aether, nanometer aluminium silicate, lignocellulosic, tulip powder, smokes clothing at modified vitrification micro-bead
Careless extracting solution, dispersing agent, defoaming agent, nano-silver ionic fungicide, it is spare；
(2) ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion are mixed, then heats to 80 DEG C, polyamide resin is added
Rouge keeps the temperature mechanical stirring 1 hour, obtains mixture A；
(3) dispersing agent and defoaming agent are added into mixture A, is subsequently placed in ultrasonic disperse 5 minutes in ultrasonic dispersing machine, then
Diatomite, pretreated straw, modified vitrification micro-bead and nanometer aluminium silicate is added, mechanical stirring 2 hours, obtains mixture B；
(4) successively polypropylene glycerol aether, lignocellulosic, tulip powder and nano-silver ionic fungicide into mixture B
With lavender extracting solution, first high speed dispersion 10 minutes, then microwave treatment 5 minutes to get the novel antibacterial thermal insulation material.
Wherein, the churned mechanically mixing speed is 400r/min.
Embodiment 2
The present embodiment is related to a kind of novel antibacterial thermal insulation coatings, the raw material including following parts by weight: ethene-vinyl acetate aqueous emulsion
30 parts, it is 25 parts of aqueous epoxy resin emulsion, 20 parts of polyamide, 11 parts of diatomite, 9 parts of pretreated straw, modified vitreous micro-
8 parts of pearl, 4 parts of polypropylene glycerol aether, 6 parts of nanometer aluminium silicate, 5 parts of lignocellulosic, 3 parts of tulip powder, 4 parts of dispersing agent,
3 parts of defoaming agent, 2 parts of nano-silver ionic fungicide, 2 parts of lavender extracting solution.
Wherein, the pretreated straw the preparation method is as follows:
(1) wheat stalk is cleaned up, is then dried, crushed into powder, crossed 100~200 meshes, obtain wheat stalk powder；
(2) wheat stalk elder generation partial carbonization is handled, then is impregnated 5 hours with acetic acid, deionized water is rinsed to neutrality, and hydrogen-oxygen is then used
Change sodium solution to impregnate 5 hours, deionized water is rinsed to neutrality；
(3) step (2) resulting product is uniformly mixed in mass ratio for 3:1 with inorganic mineral powder, and is arrived water spraying with watering can
Mixture surface is placed 24 hours, is made the inorganic mineral powder for being adsorbed in stalk surface that prehydration reaction occur, is then placed it in
It is 2 hours dry at 105 DEG C, obtain pretreated straw.
Wherein, the modified vitrification micro-bead the preparation method is as follows:
Glass bead is soaked in the nano silicon dioxide sol prepared in advance, using vacuum impregnation absorbing process, makes to receive
In rice silicon dioxide gel sucking glass bead cavity, gel is formed, after to be aging, hydrophobic processing dry by normal pressure classification
Form modified vitrification micro-bead.
Wherein, the dispersing agent is calgon.
Wherein, the defoaming agent is organic silicon defoamer.
Wherein, the partial size of the tulip powder is 200~400 meshes.
A method of preparing the novel antibacterial thermal insulation coatings, comprising the following steps:
(1) by above-mentioned formula weigh ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamide, diatomite,
Pretreated straw, polypropylene glycerol aether, nanometer aluminium silicate, lignocellulosic, tulip powder, smokes clothing at modified vitrification micro-bead
Careless extracting solution, dispersing agent, defoaming agent, nano-silver ionic fungicide, it is spare；
(2) ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion are mixed, then heats to 80 DEG C, polyamide resin is added
Rouge keeps the temperature mechanical stirring 2 hours, obtains mixture A；
(3) dispersing agent and defoaming agent are added into mixture A, is subsequently placed in ultrasonic disperse 5 minutes in ultrasonic dispersing machine, then
Diatomite, pretreated straw, modified vitrification micro-bead and nanometer aluminium silicate is added, mechanical stirring 4 hours, obtains mixture B；
(4) successively polypropylene glycerol aether, lignocellulosic, tulip powder and nano-silver ionic fungicide into mixture B
With lavender extracting solution, first high speed dispersion 20 minutes, then microwave treatment 5 minutes to get the novel antibacterial thermal insulation material.
Wherein, the churned mechanically mixing speed is 400r/min.
Embodiment 3
The present embodiment is related to a kind of novel antibacterial thermal insulation coatings, the raw material including following parts by weight: ethene-vinyl acetate aqueous emulsion
23 parts, 17 parts of aqueous epoxy resin emulsion, 15 parts of polyamide, 8 parts of diatomite, 7 parts of pretreated straw, modified vitrification micro-bead
6 parts, 2.7 parts of polypropylene glycerol aether, 3 parts of nanometer aluminium silicate, 3.8 parts of lignocellulosic, 1.7 parts of tulip powder, dispersing agent
2.4 parts, 2.1 parts of defoaming agent, 1.3 parts of nano-silver ionic fungicide, 1.2 parts of lavender extracting solution.
Wherein, the pretreated straw the preparation method is as follows:
(1) wheat stalk is cleaned up, is then dried, crushed into powder, crossed 100~200 meshes, obtain wheat stalk powder；
(2) wheat stalk elder generation partial carbonization is handled, then is impregnated 5 hours with acetic acid, deionized water is rinsed to neutrality, and hydrogen-oxygen is then used
Change sodium solution to impregnate 5 hours, deionized water is rinsed to neutrality；
(3) step (2) resulting product is uniformly mixed in mass ratio for 3:1 with inorganic mineral powder, and is arrived water spraying with watering can
Mixture surface is placed 24 hours, is made the inorganic mineral powder for being adsorbed in stalk surface that prehydration reaction occur, is then placed it in
It is 2 hours dry at 105 DEG C, obtain pretreated straw.
Wherein, the modified vitrification micro-bead the preparation method is as follows:
Glass bead is soaked in the nano silicon dioxide sol prepared in advance, using vacuum impregnation absorbing process, makes to receive
In rice silicon dioxide gel sucking glass bead cavity, gel is formed, after to be aging, hydrophobic processing dry by normal pressure classification
Form modified vitrification micro-bead.
Wherein, the dispersing agent is calgon.
Wherein, the defoaming agent is organic silicon defoamer.
Wherein, the partial size of the tulip powder is 200~400 meshes.
A method of preparing the novel antibacterial thermal insulation coatings, comprising the following steps:
(1) by above-mentioned formula weigh ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamide, diatomite,
Pretreated straw, polypropylene glycerol aether, nanometer aluminium silicate, lignocellulosic, tulip powder, smokes clothing at modified vitrification micro-bead
Careless extracting solution, dispersing agent, defoaming agent, nano-silver ionic fungicide, it is spare；
(2) ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion are mixed, then heats to 80 DEG C, polyamide resin is added
Rouge keeps the temperature mechanical stirring 1.2 hours, obtains mixture A；
(3) dispersing agent and defoaming agent are added into mixture A, is subsequently placed in ultrasonic disperse 5 minutes in ultrasonic dispersing machine, then
Diatomite, pretreated straw, modified vitrification micro-bead and nanometer aluminium silicate is added, mechanical stirring 2.5 hours, obtains mixture B；
(4) successively polypropylene glycerol aether, lignocellulosic, tulip powder and nano-silver ionic fungicide into mixture B
With lavender extracting solution, first high speed dispersion 13 minutes, then microwave treatment 5 minutes to get the novel antibacterial thermal insulation material.
Wherein, the churned mechanically mixing speed is 400r/min.
Embodiment 4
The present embodiment is related to a kind of novel antibacterial thermal insulation coatings, the raw material including following parts by weight: ethene-vinyl acetate aqueous emulsion
28 parts, it is 24 parts of aqueous epoxy resin emulsion, 19 parts of polyamide, 10 parts of diatomite, 8 parts of pretreated straw, modified vitreous micro-
7 parts of pearl, 3.1 parts of polypropylene glycerol aether, 5 parts of nanometer aluminium silicate, 4.2 parts of lignocellulosic, 2.3 parts of tulip powder, dispersion
3.3 parts of agent, 2.7 parts of defoaming agent, 1.8 parts of nano-silver ionic fungicide, 1.6 parts of lavender extracting solution.
Wherein, the pretreated straw the preparation method is as follows:
(1) wheat stalk is cleaned up, is then dried, crushed into powder, crossed 100~200 meshes, obtain wheat stalk powder；
(2) wheat stalk elder generation partial carbonization is handled, then is impregnated 5 hours with acetic acid, deionized water is rinsed to neutrality, and hydrogen-oxygen is then used
Change sodium solution to impregnate 5 hours, deionized water is rinsed to neutrality；
(3) step (2) resulting product is uniformly mixed in mass ratio for 3:1 with inorganic mineral powder, and is arrived water spraying with watering can
Mixture surface is placed 24 hours, is made the inorganic mineral powder for being adsorbed in stalk surface that prehydration reaction occur, is then placed it in
It is 2 hours dry at 105 DEG C, obtain pretreated straw.
Wherein, the modified vitrification micro-bead the preparation method is as follows:
Glass bead is soaked in the nano silicon dioxide sol prepared in advance, using vacuum impregnation absorbing process, makes to receive
In rice silicon dioxide gel sucking glass bead cavity, gel is formed, after to be aging, hydrophobic processing dry by normal pressure classification
Form modified vitrification micro-bead.
Wherein, the dispersing agent is calgon.
Wherein, the defoaming agent is organic silicon defoamer.
Wherein, the partial size of the tulip powder is 200~400 meshes.
A method of preparing the novel antibacterial thermal insulation coatings, comprising the following steps:
(1) by above-mentioned formula weigh ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamide, diatomite,
Pretreated straw, polypropylene glycerol aether, nanometer aluminium silicate, lignocellulosic, tulip powder, smokes clothing at modified vitrification micro-bead
Careless extracting solution, dispersing agent, defoaming agent, nano-silver ionic fungicide, it is spare；
(2) ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion are mixed, then heats to 80 DEG C, polyamide resin is added
Rouge keeps the temperature mechanical stirring 1.5 hours, obtains mixture A；
(3) dispersing agent and defoaming agent are added into mixture A, is subsequently placed in ultrasonic disperse 5 minutes in ultrasonic dispersing machine, then
Diatomite, pretreated straw, modified vitrification micro-bead and nanometer aluminium silicate is added, mechanical stirring 3 hours, obtains mixture B；
(4) successively polypropylene glycerol aether, lignocellulosic, tulip powder and nano-silver ionic fungicide into mixture B
With lavender extracting solution, first high speed dispersion 15 minutes, then microwave treatment 5 minutes to get the novel antibacterial thermal insulation material.
Wherein, the churned mechanically mixing speed is 400r/min.
Embodiment 5
The present embodiment is related to a kind of novel antibacterial thermal insulation coatings, the raw material including following parts by weight: ethene-vinyl acetate aqueous emulsion
25 parts, it is 20 parts of aqueous epoxy resin emulsion, 18 parts of polyamide, 9 parts of diatomite, 7.3 parts of pretreated straw, modified vitreous micro-
6.6 parts of pearl, 3 parts of polypropylene glycerol aether, 4 parts of nanometer aluminium silicate, 3.9 parts of lignocellulosic, 2 parts of tulip powder, dispersing agent
2.7 parts, 2.2 parts of defoaming agent, 1.6 parts of nano-silver ionic fungicide, 1.4 parts of lavender extracting solution.
Wherein, the pretreated straw the preparation method is as follows:
(1) wheat stalk is cleaned up, is then dried, crushed into powder, crossed 100~200 meshes, obtain wheat stalk powder；
(2) wheat stalk elder generation partial carbonization is handled, then is impregnated 5 hours with acetic acid, deionized water is rinsed to neutrality, and hydrogen-oxygen is then used
Change sodium solution to impregnate 5 hours, deionized water is rinsed to neutrality；
(3) step (2) resulting product is uniformly mixed in mass ratio for 3:1 with inorganic mineral powder, and is arrived water spraying with watering can
Mixture surface is placed 24 hours, is made the inorganic mineral powder for being adsorbed in stalk surface that prehydration reaction occur, is then placed it in
It is 2 hours dry at 105 DEG C, obtain pretreated straw.
Wherein, the modified vitrification micro-bead the preparation method is as follows:
Glass bead is soaked in the nano silicon dioxide sol prepared in advance, using vacuum impregnation absorbing process, makes to receive
In rice silicon dioxide gel sucking glass bead cavity, gel is formed, after to be aging, hydrophobic processing dry by normal pressure classification
Form modified vitrification micro-bead.
Wherein, the dispersing agent is calgon.
Wherein, the defoaming agent is organic silicon defoamer.
Wherein, the partial size of the tulip powder is 200~400 meshes.
A method of preparing the novel antibacterial thermal insulation coatings, comprising the following steps:
(1) by above-mentioned formula weigh ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamide, diatomite,
Pretreated straw, polypropylene glycerol aether, nanometer aluminium silicate, lignocellulosic, tulip powder, smokes clothing at modified vitrification micro-bead
Careless extracting solution, dispersing agent, defoaming agent, nano-silver ionic fungicide, it is spare；
(2) ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion are mixed, then heats to 80 DEG C, polyamide resin is added
Rouge keeps the temperature mechanical stirring 1.7 hours, obtains mixture A；
(3) dispersing agent and defoaming agent are added into mixture A, is subsequently placed in ultrasonic disperse 5 minutes in ultrasonic dispersing machine, then
Diatomite, pretreated straw, modified vitrification micro-bead and nanometer aluminium silicate is added, mechanical stirring 3.6 hours, obtains mixture B；
(4) successively polypropylene glycerol aether, lignocellulosic, tulip powder and nano-silver ionic fungicide into mixture B
With lavender extracting solution, first 18 clock of high speed dispersion, then microwave treatment 5 minutes to get the novel antibacterial thermal insulation material.
Wherein, the churned mechanically mixing speed is 400r/min.
Comparative example
Authorization Notice No. CN101914329B discloses a kind of nano multifunctional outer wall heat preservation coating.
According to same standard respectively to embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5 and comparative example institute
The thermal insulation coatings performance stated is tested, test result is as follows table:
From above table as can be seen that the thermal insulation coatings thermal coefficient of embodiment of the present invention is lower than comparative example, thermal insulation property
Better than comparative example, the acid resistance of the thermal insulation coatings of embodiment of the present invention, alkali resistance, ultraviolet resistance aging are superior to compare
Example.
To sum up, antibacterial thermal insulation coatings of the present invention solve existing by the proportion between control raw material and raw material
The problems such as product function is single in technology, stability is poor, the product adhesion strength prepared is high, and resistance to corrosion is strong, has anti-
The effect of bacterium and tranquilizing the mind, and performance is stablized, specific as follows:
(1) antibacterial thermal insulation coatings of the present invention use ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamides
It is polyimide resin, diatomite, pretreated straw, modified vitrification micro-bead, polypropylene glycerol aether, nanometer aluminium silicate, lignocellulosic, strongly fragrant
Golden face powder end, lavender extracting solution, dispersing agent, defoaming agent, nano-silver ionic fungicide are sufficiently stirred between raw material as raw material
It mixes, disperses, so that the synergistic effect between raw material is played to maximum, the thermal-insulation coating performance prepared is good, and performance is stablized；
(2) present invention is added to ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamide, silicon in the feed
As raw material, component is related to multiple types for diatomaceous earth, pretreated straw, modified vitrification micro-bead, nanometer aluminium silicate, avoids single group
Insufficient caused by point, different types of component mutually acts synergistically, strengthen the novel antibacterial thermal insulation coatings thermal insulation property,
Flame retardant property and antiseptic property；
(3) present invention carries out wheat stalk to pre-process obtained pretreated straw, the pretreated straw and ethene-vinyl acetate
There is good compatibility, so that the painting being prepared between the components such as aqueous emulsion, aqueous epoxy resin emulsion, polyamide
Material each component is uniformly dispersed, and performance is stablized；
(4) present invention also added nano-silver ionic fungicide and lavender extracting solution in the feed, and lavender extracting solution has
The effect of tranquilizing the mind, addition can make the thermal insulation coatings have the function of calming the nerves into product, the nano-silver ionic sterilization
Agent can make thermal insulation coatings have the function of antisepsis and sterilization, enrich the function of coating.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (10)
1. a kind of novel antibacterial thermal insulation coatings, which is characterized in that the raw material including following parts by weight: ethene-vinyl acetate water and milk
20~30 parts of liquid, 15~25 parts of aqueous epoxy resin emulsion, 10~20 parts of polyamide, 7~11 parts of diatomite, pretreatment straw
6~9 parts of stalk, 5~8 parts of modified vitrification micro-bead, 2~4 parts of polypropylene glycerol aether, 2~6 parts of nanometer aluminium silicate, lignocellulosic 3
~5 parts, 1~3 part of tulip powder, 2~4 parts of dispersing agent, 2~3 parts of defoaming agent, 1~2 part of nano-silver ionic fungicide, smoke clothing
1~2 part of careless extracting solution.
2. novel antibacterial thermal insulation coatings according to claim 1, which is characterized in that the raw material including following parts by weight: second
Alkene -23~28 parts of vinyl acetate aqueous emulsion, 17~24 parts of aqueous epoxy resin emulsion, 15~19 parts of polyamide, diatomite 8
~10 parts, 7~8 parts of pretreated straw, 6~7 parts of modified vitrification micro-bead, 2.7~3.1 part, nanometer silicic acid of polypropylene glycerol aether
3~5 parts of aluminium, 3.8~4.2 parts of lignocellulosic, 1.7~2.3 parts of tulip powder, 2.4~3.3 parts of dispersing agent, defoaming agent 2.1
~2.7 parts, 1.3~1.8 parts of nano-silver ionic fungicide, 1.2~1.6 parts of lavender extracting solution.
3. novel antibacterial thermal insulation coatings according to claim 1, which is characterized in that the raw material including following parts by weight: second
Alkene -25 parts of vinyl acetate aqueous emulsion, 20 parts of aqueous epoxy resin emulsion, 18 parts of polyamide, 9 parts of diatomite, pretreatment straw
It is 7.3 parts of stalk, 6.6 parts of modified vitrification micro-bead, 3 parts of polypropylene glycerol aether, 4 parts of nanometer aluminium silicate, 3.9 parts of lignocellulosic, strongly fragrant
Golden face powder last 2 parts, 2.7 parts of dispersing agent, 2.2 parts of defoaming agent, 1.6 parts of nano-silver ionic fungicide, 1.4 parts of lavender extracting solution.
4. novel antibacterial thermal insulation coatings according to claim 1, which is characterized in that the preparation method of the pretreated straw
It is as follows:
(1) wheat stalk is cleaned up, is then dried, crushed into powder, crossed 100~200 meshes, obtain wheat stalk powder；
(2) wheat stalk elder generation partial carbonization is handled, then is impregnated 5 hours with acetic acid, deionized water is rinsed to neutrality, and hydrogen-oxygen is then used
Change sodium solution to impregnate 5 hours, deionized water is rinsed to neutrality；
(3) step (2) resulting product is uniformly mixed in mass ratio for 3:1 with inorganic mineral powder, and is arrived water spraying with watering can
Mixture surface is placed 24 hours, is made the inorganic mineral powder for being adsorbed in stalk surface that prehydration reaction occur, is then placed it in
It is 2 hours dry at 105 DEG C, obtain pretreated straw.
5. novel antibacterial thermal insulation coatings according to claim 1, which is characterized in that the preparation side of the modified vitrification micro-bead
Method is as follows:
Glass bead is soaked in the nano silicon dioxide sol prepared in advance, using vacuum impregnation absorbing process, makes to receive
In rice silicon dioxide gel sucking glass bead cavity, gel is formed, after to be aging, hydrophobic processing dry by normal pressure classification
Form modified vitrification micro-bead.
6. novel antibacterial thermal insulation coatings according to claim 1, which is characterized in that the dispersing agent is calgon.
7. novel antibacterial thermal insulation coatings according to claim 1, which is characterized in that the defoaming agent is organosilicon defoaming
Agent.
8. novel antibacterial thermal insulation coatings according to claim 1, which is characterized in that the partial size of the tulip powder is
200~400 meshes.
9. a kind of method for preparing any one of claim 1~8 novel antibacterial thermal insulation coatings, which is characterized in that including with
Lower step:
(1) by above-mentioned formula weigh ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion, polyamide, diatomite,
Pretreated straw, polypropylene glycerol aether, nanometer aluminium silicate, lignocellulosic, tulip powder, smokes clothing at modified vitrification micro-bead
Careless extracting solution, dispersing agent, defoaming agent, nano-silver ionic fungicide, it is spare；
(2) ethene-vinyl acetate aqueous emulsion, aqueous epoxy resin emulsion are mixed, then heats to 80 DEG C, polyamide resin is added
Rouge keeps the temperature mechanical stirring 1~2 hour, obtains mixture A；
(3) dispersing agent and defoaming agent are added into mixture A, is subsequently placed in ultrasonic disperse 5 minutes in ultrasonic dispersing machine, then
Diatomite, pretreated straw, modified vitrification micro-bead and nanometer aluminium silicate is added, mechanical stirring 2~4 hours, obtains mixture B；
(4) successively polypropylene glycerol aether, lignocellulosic, tulip powder and nano-silver ionic fungicide into mixture B
With lavender extracting solution, first high speed dispersion 10~20 minutes, then microwave treatment 5 minutes to get the novel antibacterial thermal insulating material
Material.
10. preparation method according to claim 9, which is characterized in that the churned mechanically mixing speed is 400r/
min。
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209662A (en) * | 2020-09-25 | 2021-01-12 | 安徽筑园景新型建材科技有限公司 | Concrete block utilizing plant straws and preparation method thereof |
| CN112592101A (en) * | 2020-12-14 | 2021-04-02 | 大连理工江苏研究院有限公司 | Energy-saving pollution-free thermal insulation material for building and preparation method thereof |
| CN113480270A (en) * | 2021-08-16 | 2021-10-08 | 陕西丰盛德远实业有限公司 | Lightweight aggregate concrete and preparation method thereof |
| ES2887422A1 (en) * | 2020-06-19 | 2021-12-22 | Garcia Castillo Maria Del Sagrario | Procedure for obtaining paints with anti-corrosive and thermal insulation properties and product obtained (Machine-translation by Google Translate, not legally binding) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1706899A (en) * | 2004-09-01 | 2005-12-14 | 孙成勋 | Multifunctional energy-saving coating for building |
| CN106519958A (en) * | 2016-10-26 | 2017-03-22 | 安徽飞达电气科技有限公司 | Capacitor aluminum shell high-temperature-resistant paint |
| CN106957566A (en) * | 2017-05-22 | 2017-07-18 | 安徽三义和能源科技有限公司 | A kind of water-soluble interior wall coating |
| CN107325712A (en) * | 2017-07-13 | 2017-11-07 | 安庆市星空化工涂料有限责任公司 | A kind of fungicidal paint |
-
2018
- 2018-08-01 CN CN201810860512.3A patent/CN108948835A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1706899A (en) * | 2004-09-01 | 2005-12-14 | 孙成勋 | Multifunctional energy-saving coating for building |
| CN106519958A (en) * | 2016-10-26 | 2017-03-22 | 安徽飞达电气科技有限公司 | Capacitor aluminum shell high-temperature-resistant paint |
| CN106957566A (en) * | 2017-05-22 | 2017-07-18 | 安徽三义和能源科技有限公司 | A kind of water-soluble interior wall coating |
| CN107325712A (en) * | 2017-07-13 | 2017-11-07 | 安庆市星空化工涂料有限责任公司 | A kind of fungicidal paint |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2887422A1 (en) * | 2020-06-19 | 2021-12-22 | Garcia Castillo Maria Del Sagrario | Procedure for obtaining paints with anti-corrosive and thermal insulation properties and product obtained (Machine-translation by Google Translate, not legally binding) |
| CN112209662A (en) * | 2020-09-25 | 2021-01-12 | 安徽筑园景新型建材科技有限公司 | Concrete block utilizing plant straws and preparation method thereof |
| CN112592101A (en) * | 2020-12-14 | 2021-04-02 | 大连理工江苏研究院有限公司 | Energy-saving pollution-free thermal insulation material for building and preparation method thereof |
| CN113480270A (en) * | 2021-08-16 | 2021-10-08 | 陕西丰盛德远实业有限公司 | Lightweight aggregate concrete and preparation method thereof |
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