CN109401379A - A kind of antibacterial water-repellent paint and preparation method thereof adding snowflake white sand - Google Patents
A kind of antibacterial water-repellent paint and preparation method thereof adding snowflake white sand Download PDFInfo
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- CN109401379A CN109401379A CN201811278158.XA CN201811278158A CN109401379A CN 109401379 A CN109401379 A CN 109401379A CN 201811278158 A CN201811278158 A CN 201811278158A CN 109401379 A CN109401379 A CN 109401379A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of antibacterial water-repellent paints for adding snowflake white sand, including following raw material: containing sulfonic anion-type water-thinned polyurethane, polyurethane formate resin, ethyl acrylate, fire prevention aggregate, composite fibre, illite function powder, snowflake white sand, nano-tourmaline powder, mafic spinel brick mesh powder, preservative, silane coupling agent, dispersing agent, canola, defoaming agent, epsilon-polylysine, deionized water, the each component of water-repellent paint of the present invention and therebetween proportion reasonably selected and designed, water-repellent paint has waterproof, it is resistance to mould, weather resistance is good, strong antibacterial, film forming is fine and close, film quality is high, input-output ratio is high, the advantages that low in cost and application prospect is extensive, and stability is good, easy processing, anti-aging property is significantly raised；Canola and the synergistic effect of epsilon-polylysine are so that coating has excellent bacteriostasis antibiosis.
Description
Technical field
The present invention relates to building materials field, the antibacterial water-repellent paint and preparation method thereof of specifically a kind of addition snowflake white sand.
Background technique
Coating, in the entitled paint of Chinese tradition.So-called coating be coated in the body surface being protected or decorated, and
The continuous film of firm attachment can be formed with coated article, usually based on resin or oil or lotion, add or do not add face
Material, filler add corresponding additive, the thick liquid being formulated with organic solvent or water.
More authoritative " coating process " book of Chinese paint industry is defined such that " coating is a kind of material, this material
Material can be coated in object surface with different construction technologies, and formation adherency is secured, has some strength, continuous solid-state thin
Film.The film common name film formed in this way, also known as paint film or coating."
Coating is to be applied to body surface to be formed with protection, decoration or property (such as insulation, anti-corrosion, mark)
Solid coated film a kind of liquid or solid material general name, including oily (property) paint, water paint, powdery paints.Paint is flowable
Liquid coating, including oily (property) paint and water paint.Paint is using organic solvent as medium or high solid, solvent-free oiliness
Paint.Water paint is water-soluble or water-dispersible coating.Main material one of of the coating as house decoration, in decorations
The large percentage accounted for.
The coating that existing interior uses not only needs it with the outstanding feature of environmental protection, since many local climates are wet,
Interior is easy dampness, causes mouldy the phenomenon that addling, therefore have moisture-proof and corrosion-resistant demand for coating.
Summary of the invention
The purpose of the present invention is to provide a kind of antibacterial water-repellent paints and preparation method thereof for adding snowflake white sand, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of antibacterial water-repellent paint adding snowflake white sand, is made of the raw material of following parts by weight:
Containing sulfonic anion-type water-thinned polyurethane 40-55 parts, 8-16 parts of polyurethane formate resin, ethyl acrylate
6-14 parts, aggregate 8-12 parts of fire prevention, 7-12 parts of composite fibre, 6-10 parts of illite function powder, 4-9 parts of snowflake white sand, nanometer electricity
5-9 parts of gas mountain flour, 3-8 parts of 200 mesh powder of mafic spinel brick, 1-3 parts of preservative, 1-3 parts of silane coupling agent, 1-3 parts of dispersing agent,
1-4 parts of canola, 1-3 parts of defoaming agent, 1-2 parts of epsilon-polylysine, 46-90 parts of deionized water.
A kind of antibacterial water-repellent paint adding snowflake white sand, is made of the raw material of following parts by weight:
Containing 40 parts of sulfonic anion-type water-thinned polyurethane, 8 parts of polyurethane formate resin, 6 parts of ethyl acrylate, prevent
8 parts of fiery aggregate, 7 parts of composite fibre, 6 parts of illite function powder, 4 parts of snowflake white sand, 5 parts of nano-tourmaline powder, magnoferrite
3 parts of 200 mesh powder of brick, 1 part of preservative, 1 part of silane coupling agent, 1 part of dispersing agent, the poly- bad ammonia of 1 part of canola, 1 part of defoaming agent, ε-
1 part, 46 parts of deionized water of acid.
A kind of antibacterial water-repellent paint adding snowflake white sand, is made of the raw material of following parts by weight:
Containing 55 parts of sulfonic anion-type water-thinned polyurethane, 16 parts of polyurethane formate resin, 14 parts of ethyl acrylate,
12 parts of aggregate of fire prevention, 12 parts of composite fibre, 10 parts of illite function powder, 9 parts of snowflake white sand, 9 parts of nano-tourmaline powder, magnesium iron point
8 parts of 200 mesh powder of spar brick, 3 parts of preservative, 3 parts of silane coupling agent, 3 parts of dispersing agent, 4 parts of canola, 3 parts of defoaming agent, ε-are poly-
2 parts of lysine, 90 parts of deionized water.
A kind of antibacterial water-repellent paint adding snowflake white sand, is made of the raw material of following parts by weight:
Containing 48 parts of sulfonic anion-type water-thinned polyurethane, 12 parts of polyurethane formate resin, 10 parts of ethyl acrylate,
10 parts of aggregate of fire prevention, 9 parts of composite fibre, 8 parts of illite function powder, 6 parts of snowflake white sand, 7 parts of nano-tourmaline powder, magnesium iron point are brilliant
6 parts of 200 mesh powder of stone brick, 2 parts of preservative, 2 parts of silane coupling agent, 2 parts of dispersing agent, 3 parts of canola, 2 parts of defoaming agent, ε-are poly- to be relied
1.5 parts of propylhomoserin, 72 parts of deionized water.
The composite fibre is by bamboo fibre, basalt fibre, long Carbon fibe and ZnOw according to mass ratio 3:2:2:1
It mixes.
The refractory aggregate is made of 60wt% bauxite and 40wt% graphene.
The partial size of the nano-tourmaline powder is 50-100nm, and the partial size of the snowflake white sand is 100-200nm.
The preservative is the mixture that one or both of trbasic zinc phosphate or aluminum phosphate are mixed with arbitrary proportion.
Preferably, the defoaming agent is dimethyl silicone polymer.
A kind of preparation method for the antibacterial water-repellent paint adding snowflake white sand, comprising the following steps:
(1) each component is weighed according to the parts by weight of above-mentioned raw materials；
(2) contain sulfonic anion-type water-thinned polyurethane, polyurethane formate resin, ethyl acrylate organic silicon emulsion
It is uniformly mixed, it is mixed with 400-500 revs/min of speed stirring that deionized water, preservative, canola and silane coupling agent is added
It closes 10-15 minutes；
(3) turn on agitator controls mixing speed at 500-600 revs/min, and temperature is sequentially added at 35-40 degrees Celsius
Preventing fires, aggregate, composite fibre, illite function powder, snowflake white sand, nano-tourmaline powder, mafic spinel brick mesh powder, ε-are poly- to be relied
Propylhomoserin is stirred 5-10 minute, and dispersing agent and defoaming agent is added, and continues to stir 15-20 minutes, be cooled to room temperature to get.
Compared with prior art, the beneficial effects of the present invention are:
The each component of water-repellent paint of the present invention and therebetween proportion reasonably selected and designed, water-repellent paint have waterproof,
It is resistance to it is mould, weather resistance is good, strong antibacterial, film forming are fine and close, and film quality is high, input-output ratio is high, low in cost and before applying
The advantages that scape is extensive, and stability is good, easy processing, and anti-aging property is significantly raised；The association of canola and epsilon-polylysine
Same-action makes coating have excellent bacteriostasis antibiosis.
Polyurethane (PU) is the synthetic polymer for containing duplicate carbamate segment in macromolecular main chain, is had in structure
The structure of similar amide group (CONH mono-) and ester group (COOR), chemical and physical property between polyamide and polyester it
Between.Containing sulfonic anion-type water-thinned polyurethane, use glutaraldehyde or ethylene glycol diglycidylether as crosslinking agent and carboxylic first
Base enclosure glycan forms novel half interpenetrating network structure, so that coating has better mechanical property and antibiotic property.Coating is by adding
Illite function powder is added to be prepared, which has the function of to discharge anion, absorb formaldehyde etc., can effectively purify sky
Gas.Electrical stone material be can uniformly mix with coating, chemical stability is good and does not change coatings chemistry structure and original construction technology
Electrical stone material superfine powder, used electrical stone material refers to commercially available electrical containing tourmaline, schorl and lithium
One or more tourmaline compositions of stone, it is desirable that based on high-negative ion powder, while having part far-infrared functional concurrently.It is bright to have
Various public arenas are effectively prevented the growth and breeding of various bacteriums, and kill the ability for falling in the various bacteriums on coating,
Emit the anion very useful to human body simultaneously, plays the role of purifying air.
Specific embodiment
Embodiment 1
A kind of antibacterial water-repellent paint adding snowflake white sand, is made of the raw material of following parts by weight:
Containing 40 parts of sulfonic anion-type water-thinned polyurethane, 8 parts of polyurethane formate resin, 6 parts of ethyl acrylate, prevent
8 parts of fiery aggregate, 7 parts of composite fibre, 6 parts of illite function powder, 4 parts of snowflake white sand, 5 parts of nano-tourmaline powder, magnoferrite
3 parts of 200 mesh powder of brick, 1 part of preservative, 1 part of silane coupling agent, 1 part of dispersing agent, the poly- bad ammonia of 1 part of canola, 1 part of defoaming agent, ε-
1 part, 46 parts of deionized water of acid.
The composite fibre is by bamboo fibre, basalt fibre, long Carbon fibe and ZnOw according to mass ratio 3:2:2:1
It mixes.
The refractory aggregate is made of 60wt% bauxite and 40wt% graphene.
The partial size of the nano-tourmaline powder is 50-100nm, and the partial size of the snowflake white sand is 100-200nm.
The preservative is the mixture that one or both of trbasic zinc phosphate or aluminum phosphate are mixed with arbitrary proportion.
Preferably, the defoaming agent is dimethyl silicone polymer.
A kind of preparation method for the antibacterial water-repellent paint adding snowflake white sand, comprising the following steps:
(1) each component is weighed according to the parts by weight of above-mentioned raw materials；
(2) contain sulfonic anion-type water-thinned polyurethane, polyurethane formate resin, ethyl acrylate organic silicon emulsion
It is uniformly mixed, it is mixed with 400-500 revs/min of speed stirring that deionized water, preservative, canola and silane coupling agent is added
It closes 10-15 minutes；
(3) turn on agitator controls mixing speed at 500-600 revs/min, and temperature is sequentially added at 35-40 degrees Celsius
Preventing fires, aggregate, composite fibre, illite function powder, snowflake white sand, nano-tourmaline powder, mafic spinel brick mesh powder, ε-are poly- to be relied
Propylhomoserin is stirred 5-10 minute, and dispersing agent and defoaming agent is added, and continues to stir 15-20 minutes, be cooled to room temperature to get.
Embodiment 2
A kind of antibacterial water-repellent paint adding snowflake white sand, is made of the raw material of following parts by weight:
Containing 55 parts of sulfonic anion-type water-thinned polyurethane, 16 parts of polyurethane formate resin, 14 parts of ethyl acrylate,
12 parts of aggregate of fire prevention, 12 parts of composite fibre, 10 parts of illite function powder, 9 parts of snowflake white sand, 9 parts of nano-tourmaline powder, magnesium iron point
8 parts of 200 mesh powder of spar brick, 3 parts of preservative, 3 parts of silane coupling agent, 3 parts of dispersing agent, 4 parts of canola, 3 parts of defoaming agent, ε-are poly-
2 parts of lysine, 90 parts of deionized water.
The composite fibre is by bamboo fibre, basalt fibre, long Carbon fibe and ZnOw according to mass ratio 3:2:2:1
It mixes.
The refractory aggregate is made of 60wt% bauxite and 40wt% graphene.
The partial size of the nano-tourmaline powder is 50-100nm, and the partial size of the snowflake white sand is 100-200nm.
The preservative is the mixture that one or both of trbasic zinc phosphate or aluminum phosphate are mixed with arbitrary proportion.
Preferably, the defoaming agent is dimethyl silicone polymer.
A kind of preparation method for the antibacterial water-repellent paint adding snowflake white sand, comprising the following steps:
(1) each component is weighed according to the parts by weight of above-mentioned raw materials；
(2) contain sulfonic anion-type water-thinned polyurethane, polyurethane formate resin, ethyl acrylate organic silicon emulsion
It is uniformly mixed, it is mixed with 400-500 revs/min of speed stirring that deionized water, preservative, canola and silane coupling agent is added
It closes 10-15 minutes；
(3) turn on agitator controls mixing speed at 500-600 revs/min, and temperature is sequentially added at 35-40 degrees Celsius
Preventing fires, aggregate, composite fibre, illite function powder, snowflake white sand, nano-tourmaline powder, mafic spinel brick mesh powder, ε-are poly- to be relied
Propylhomoserin is stirred 5-10 minute, and dispersing agent and defoaming agent is added, and continues to stir 15-20 minutes, be cooled to room temperature to get.
Embodiment 3
A kind of antibacterial water-repellent paint adding snowflake white sand, is made of the raw material of following parts by weight:
Containing 48 parts of sulfonic anion-type water-thinned polyurethane, 12 parts of polyurethane formate resin, 10 parts of ethyl acrylate,
10 parts of aggregate of fire prevention, 9 parts of composite fibre, 8 parts of illite function powder, 6 parts of snowflake white sand, 7 parts of nano-tourmaline powder, magnesium iron point are brilliant
6 parts of 200 mesh powder of stone brick, 2 parts of preservative, 2 parts of silane coupling agent, 2 parts of dispersing agent, 3 parts of canola, 2 parts of defoaming agent, ε-are poly- to be relied
1.5 parts of propylhomoserin, 72 parts of deionized water.
The composite fibre is by bamboo fibre, basalt fibre, long Carbon fibe and ZnOw according to mass ratio 3:2:2:1
It mixes.
The refractory aggregate is made of 60wt% bauxite and 40wt% graphene.
The partial size of the nano-tourmaline powder is 50-100nm, and the partial size of the snowflake white sand is 100-200nm.
The preservative is the mixture that one or both of trbasic zinc phosphate or aluminum phosphate are mixed with arbitrary proportion.
Preferably, the defoaming agent is dimethyl silicone polymer.
A kind of preparation method for the antibacterial water-repellent paint adding snowflake white sand, comprising the following steps:
(1) each component is weighed according to the parts by weight of above-mentioned raw materials；
(2) contain sulfonic anion-type water-thinned polyurethane, polyurethane formate resin, ethyl acrylate organic silicon emulsion
It is uniformly mixed, it is mixed with 400-500 revs/min of speed stirring that deionized water, preservative, canola and silane coupling agent is added
It closes 10-15 minutes；
(3) turn on agitator controls mixing speed at 500-600 revs/min, and temperature is sequentially added at 35-40 degrees Celsius
Preventing fires, aggregate, composite fibre, illite function powder, snowflake white sand, nano-tourmaline powder, mafic spinel brick mesh powder, ε-are poly- to be relied
Propylhomoserin is stirred 5-10 minute, and dispersing agent and defoaming agent is added, and continues to stir 15-20 minutes, be cooled to room temperature to get.
Claims (9)
1. a kind of antibacterial water-repellent paint for adding snowflake white sand, which is characterized in that be made of the raw material of following parts by weight:
Containing sulfonic anion-type water-thinned polyurethane 40-55 parts, 8-16 parts of polyurethane formate resin, ethyl acrylate 6-14
Part, fire prevention aggregate 8-12 parts, 7-12 parts of composite fibre, 6-10 parts of illite function powder, 4-9 parts of snowflake white sand, nano-tourmaline
5-9 parts of powder, 3-8 parts of 200 mesh powder of mafic spinel brick, 1-3 parts of preservative, 1-3 parts of silane coupling agent, 1-3 parts of dispersing agent, leaf mustard
1-4 parts of seed oil, 1-3 parts of defoaming agent, 1-2 parts of epsilon-polylysine, 46-90 parts of deionized water.
2. the antibacterial water-repellent paint of addition snowflake white sand according to claim 1, which is characterized in that by following parts by weight
Raw material composition:
Containing 40 parts of sulfonic anion-type water-thinned polyurethane, 8 parts of polyurethane formate resin, 6 parts of ethyl acrylate, fire prevention bone
Expect 8 parts, 7 parts of composite fibre, 6 parts of illite function powder, 4 parts of snowflake white sand, 5 parts of nano-tourmaline powder, mafic spinel brick 200
3 parts of mesh powder, 1 part of preservative, 1 part of silane coupling agent, 1 part of dispersing agent, 1 part of canola, 1 part of defoaming agent, epsilon-polylysine 1
Part, 46 parts of deionized water.
3. the antibacterial water-repellent paint of addition snowflake white sand according to claim 1, which is characterized in that by following parts by weight
Raw material composition:
Containing 55 parts of sulfonic anion-type water-thinned polyurethane, 16 parts of polyurethane formate resin, 14 parts of ethyl acrylate, fire prevention
12 parts of aggregate, 12 parts of composite fibre, 10 parts of illite function powder, 9 parts of snowflake white sand, 9 parts of nano-tourmaline powder, magnoferrite
8 parts of 200 mesh powder of brick, 3 parts of preservative, 3 parts of silane coupling agent, 3 parts of dispersing agent, the poly- bad ammonia of 4 parts of canola, 3 parts of defoaming agent, ε-
2 parts, 90 parts of deionized water of acid.
4. the antibacterial water-repellent paint of addition snowflake white sand according to claim 1, which is characterized in that by following parts by weight
Raw material composition:
Containing 48 parts of sulfonic anion-type water-thinned polyurethane, 12 parts of polyurethane formate resin, 10 parts of ethyl acrylate, fire prevention
10 parts of aggregate, 9 parts of composite fibre, 8 parts of illite function powder, 6 parts of snowflake white sand, 7 parts of nano-tourmaline powder, mafic spinel brick
200 6 parts of mesh powder, 2 parts of preservative, 2 parts of silane coupling agent, 2 parts of dispersing agent, 3 parts of canola, 2 parts of defoaming agent, epsilon-polylysine
1.5 parts, 72 parts of deionized water.
5. it is according to claim 1 addition snowflake white sand antibacterial water-repellent paint, which is characterized in that the composite fibre by
Bamboo fibre, basalt fibre, long Carbon fibe and ZnOw are mixed according to mass ratio 3:2:2:1.
6. it is according to claim 1 addition snowflake white sand antibacterial water-repellent paint, which is characterized in that the refractory aggregate by
60wt% bauxite and 40wt% graphene composition.
7. the antibacterial water-repellent paint of addition snowflake white sand according to claim 1, which is characterized in that the nano-tourmaline
The partial size of powder is 50-100nm, and the partial size of the snowflake white sand is 100-200nm.
8. the antibacterial water-repellent paint of addition snowflake white sand according to claim 1, which is characterized in that the preservative is phosphorus
The mixture that one or both of sour zinc or aluminum phosphate are mixed with arbitrary proportion；The defoaming agent is dimethyl silicone polymer.
9. a kind of preparation method for the antibacterial water-repellent paint for adding snowflake white sand, which comprises the following steps:
(1) each component is weighed according to the parts by weight of above-mentioned raw materials；
(2) containing sulfonic anion-type water-thinned polyurethane, polyurethane formate resin, the mixing of ethyl acrylate organic silicon emulsion
Uniformly, deionized water, preservative, canola and silane coupling agent is added to be stirred with 400-500 revs/min of speed
10-15 minutes；
(3) turn on agitator controls mixing speed at 500-600 revs/min, and temperature sequentially adds fire prevention at 35-40 degrees Celsius
The poly- bad ammonia of aggregate, composite fibre, illite function powder, snowflake white sand, nano-tourmaline powder, mafic spinel brick mesh powder, ε-
Sour is stirred 5-10 minute, and dispersing agent and defoaming agent is added, and continues to stir 15-20 minutes, be cooled to room temperature to get.
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| CN201811278158.XA CN109401379A (en) | 2018-10-30 | 2018-10-30 | A kind of antibacterial water-repellent paint and preparation method thereof adding snowflake white sand |
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| CN201811278158.XA CN109401379A (en) | 2018-10-30 | 2018-10-30 | A kind of antibacterial water-repellent paint and preparation method thereof adding snowflake white sand |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760021A (en) * | 2020-12-31 | 2021-05-07 | 湖州白洋装饰材料有限公司 | Water-based decorative coating and preparation method thereof |
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| CN105949982A (en) * | 2016-06-30 | 2016-09-21 | 成都华聚杨武家具有限公司 | Antibacterial insect-expelling furniture coating |
| CN107858028A (en) * | 2017-12-06 | 2018-03-30 | 苏州铂邦胶业有限公司 | Anti-corrosive antibacterial water paint |
| CN108441099A (en) * | 2018-03-30 | 2018-08-24 | 天长市巨龙车船涂料有限公司 | A kind of negative ion antibiotic aqueous polyurethane coating |
| CN108641586A (en) * | 2018-05-21 | 2018-10-12 | 安徽琦家科技股份有限公司 | A kind of environment protective nano-paint and preparation method thereof |
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Application publication date: 20190301 |