CN109679421A - A kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type - Google Patents
A kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type Download PDFInfo
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- CN109679421A CN109679421A CN201811391980.7A CN201811391980A CN109679421A CN 109679421 A CN109679421 A CN 109679421A CN 201811391980 A CN201811391980 A CN 201811391980A CN 109679421 A CN109679421 A CN 109679421A
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
- C09D5/08—Anti-corrosive paints
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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
- C09D7/20—Diluents or solvents
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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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention proposes a kind of single-component water-based acrylic acid antisepsis finishing paints of normal temperature self-drying type, it is characterized in that, its constituent includes: 30 parts~65 parts of water-based acrylic resin, 11 parts~15 parts of mica powder, 2 parts~5 parts of dispersing agent, 1 part~5 parts of defoaming agent, 2 parts~5 parts of talcum powder, 5 parts~10 parts of glycol dioleate, 0.5 part~3 parts of diatomite, 0.5 part~6 parts of toughener, 0.5 part~5 parts of decylene glycol ester, 1 part~5 parts of titanium dioxide, 15 parts~30 parts of deionized water in parts by weight.Using water-based acrylic resin as base-material, using special composite toughing agent, with excellent resistance to ag(e)ing, weatherability is strong, it is tested ultraviolet resistance aging and is 600h, and smooth coating, light, there is excellent adhesive force to bottom, water resistance and outdoor durable are good, have the excellent properties spontaneously dried with quick-drying.
Description
Technical field
The present invention relates to a kind of coating, in particular to a kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type.
Background technique
There are also the coating for being sprayed on body surface in the prior art, but spraying effect is less desirable, deposit
It is poor in presentation quality, the disadvantages of perishable, abrasion, outdoor weather-proof difference, to affect the presentation quality image appearance of object.And
Traditional metal is solvent based product with coating, and VOC (volatile organic matter) content is high, in manufacture, construction, drying, solidification
In film forming procedure, the VOC environmental pollution given out into air is serious.With increasingly strict, the coating industry of environmental regulation
Develop progressively towards the direction of nuisanceless, pollution-free, energy conservation and environmental protection, high-efficiency and economic.
Acrylic acid top-coat special-purpose coat has many advantages, such as good weatherability, and painting cost is low and safe ready, suitable for
The surfaces such as steel, aluminium alloy, cement, the glass reinforced plastic primed can be used for bridge, power plant, municipal works, pipeline and storage tank, machine
Tool equipment, rack etc. decorate protective layer.But current acrylic acid top-coat is there is also many deficiencies, such as VOC emission amount are big, ring
Border pollution is big, spontaneously dries the disadvantages of slow.Water paint using water as diluent, without the coating of organic solvent, without benzene, toluene,
Dimethylbenzene, formaldehyde, free TDI toxic heavy metal, nontoxic non-stimulated smell is harmless, free from environmental pollution.
Therefore, it is environmentally protective to develop one kind, and can spontaneously dry with the acrylic acid top-coat of quick-drying as art technology
Personnel's technical problem urgently to be resolved.
Summary of the invention
The present invention proposes a kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type regarding to the issue above.
Specific technical solution is as follows:
A kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type, which is characterized in that its constituent is according to parts by weight
Meter includes:
30 parts~65 parts of water-based acrylic resin
11 parts~15 parts of mica powder
2 parts~5 parts of dispersing agent
1 part~5 parts of defoaming agent
2 parts~5 parts of talcum powder
5 parts~10 parts of glycol dioleate
0.5 part~3 parts of diatomite
0.5 part~6 parts of toughener
0.5 part~5 parts of decylene glycol ester
1 part~5 parts of titanium dioxide
15 parts~30 parts of deionized water.
Further, the toughener is the mixture of polyamide and polyurethane.
Further, the toughener mixes resulting mixture with polyurethane for polyamide with weight ratio 3:2.
Further, the dispersing agent is DA-50 dispersing agent.
Further, the defoaming agent is 6600 defoaming agents.
Further, the talcum powder, diatomite partial size be 400 mesh.
Further, the partial size of the mica powder is 600 mesh.
A kind of preparation method of the single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type, which is characterized in that preparation step
It is as follows:
(1) toughener is prepared, polyamide and polyurethane are put into mixing plant with the ratio of weight ratio 3:2 and mixed, is mixed
Toughener is obtained after closing uniformly;
(2) by water-based acrylic resin, dispersing agent, defoaming agent, glycol dioleate, toughener, decylene glycol ester, deionization
Water, which is put into paint reaction kettle, carries out reaction mixing, incorporation time 1-2H, mixing rate 550-600r/min;Then again by cloud
Female powder, talcum powder, diatomite, titanium dioxide are put into paint reaction kettle and are stirred, mixing time 1-3H, stirring rate 750-
900r/min obtains finished product after mixing evenly.
The invention has the benefit that
The present invention takes new formulation, using water-based acrylic resin as base-material, using special composite toughing agent, has excellent
Resistance to ag(e)ing, weatherability is strong, is tested ultraviolet resistance aging and is 600h, and smooth coating, light, had to bottom excellent
Adhesive force, water resistance and outdoor durable are good, have the excellent properties spontaneously dried with quick-drying.This formula using water as diluent,
Organic solvent is few, environmentally protective, and VOC emission amount is low, and using effect is good.The preparation method that the present invention uses is simple, and technique simplifies,
It is produced only with the process of stirring, combination reaction is few, does not generate pollution, green energy conservation.
Detailed description of the invention
Fig. 1 is mixing plant outline structural diagram.
Fig. 2 is mixing plant schematic cross-sectional view.
Fig. 3 is mounting structure schematic diagram at the first rotary electric machine.
Fig. 4 is the A partial enlarged view of Fig. 2.
Fig. 5 is paint reaction kettle schematic cross-sectional view.
Fig. 6 is half section structure diagram at Fig. 5 spray head.
Appended drawing reference: mixing plant 1, staving 11, feed inlet 12, discharge port 13, suspension column 14,15, first turns of electric machine support
Dynamic motor 16, interior stirring rod 17, fixed rod set 18, driven pulley 19, outer stirring rod 110, outer stirring rod bucket 110-1, stirring
Pawl 110-2, the second rotary electric machine 111, drive pulley 112, belt 113, shaft 114.
Paint reaction kettle 2, shell 21, bottom plate 22, suspension column 23, driving motor bracket 24, driving motor 25, stirring rod 26,
Agitating shaft 26-1, stirrer paddle 26-2, manhole 27, feed inlet 28, discharge port 29, cleaning motor 210, Simmer ring 211, cleaning
Seat 212, stirring convex block 213, cleansing tablet 214, cleaning pipe 215, spray head 216, spray orifice 216-1.
Specific embodiment
It is clear to be more clear technical solution of the present invention, below the present invention is described further, any pair of sheet
The technical characteristic of inventive technique scheme carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within the scope of the present invention.This
Being fixedly connected mentioned in embodiment, fixed setting, fixed structure are the public affairs known to a person skilled in the art such as welding
Know technology.The first rotary electric machine, the second rotary electric machine mentioned in the present invention are common individual event asynchronous machine, the city Jun Ke
Directly purchase obtains on field, its working principle is that well-known technique known to the personnel of the field, repeats no more in the present invention.It mentions
And driving motor, cleaning motor be common individual event asynchronous machine, Simmer ring is existing matured product, can be on the market
Directly purchase obtains, its working principle is that well-known technique known to the personnel of the field, repeats no more in embodiment.
Embodiment one
A kind of preparation method of the single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type, which is characterized in that preparation step is as follows:
(1) toughener is prepared, polyamide and polyurethane are put into mixing plant with the ratio of weight ratio 3:2 and mixed, is mixed
Toughener is obtained after closing uniformly;
(2) by water-based acrylic resin, dispersing agent, defoaming agent, glycol dioleate, toughener, decylene glycol ester, deionization
Water, which is put into paint reaction kettle, carries out reaction mixing, incorporation time 1H, mixing rate 550r/min;Then again by mica powder,
Talcum powder, diatomite, titanium dioxide are put into paint reaction kettle and are stirred, mixing time 1H, stirring rate 750r/min, stirring
Finished product is obtained after uniformly.
Constituent includes: in parts by weight
30 parts of water-based acrylic resin
11 parts of mica powder
2 parts of dispersing agent
1 part of defoaming agent
2 parts of talcum powder
5 parts of glycol dioleate
0.5 part of diatomite
0.5 part of toughener
0.5 part of decylene glycol ester
1 part of titanium dioxide
15 parts of deionized water.
The mixing plant, including staving, feed inlet, discharge port, suspension column, electric machine support, the first rotary electric machine, interior stirring
Bar, fixed rod set, driven pulley, outer stirring rod, the second rotary electric machine, drive pulley, belt, shaft, the staving are in
Cylindrical, is hollow structure, and the staving bottom end is in convex structure;The feed inlet is set to the staving top one
Side, the discharge port are set to staving bottom end;The suspension column circumferentially setting and staving bottom end outer wall, each suspension column with
The staving is oblique to be fixedly connected;The electric machine support is set to the staving top surface, electric machine support both ends bottom surface and institute
Staving top surface is stated vertically to be fixedly connected;First rotary electric machine is set to the staving overcentre, the first rotation electricity
In the embedded setting electric machine support of machine, first rotary electric machine is fixedly connected by fastener with the electric machine support;Institute
Interior stirring rod upper end is stated in straight-bar structure, the interior stirring rod lower end is in " C " character form structure, the interior stirring rod top with it is described
First rotary electric machine bottom end is vertically fixedly connected;The fixed link set is set to the interior stirring rod apical lateral, the fixation
Rod set top is vertical with first rotary electric machine bottom end to be fixedly connected;The driven pulley is arranged outside the fixed rod set
Side, the driven pulley are flexibly connected with the fixed rod set outer wall by shaft realization;The outer stirring rod includes stirring outside
Bar bucket and stirring pawl are mixed, the outer cylindrical shape of stirring rod bucket is in hollow structure, and the outer stirring rod casing is in described interior
On the outside of stirring rod, and it is set to the driven pulley lower end, the outer stirring rod bucket top and the driven pulley bottom surface
Perpendicular to be fixedly connected, the stirring pawl section is in " C " character form structure, and the stirring pawl is circumferentially set to the outer stirring rod bucket
Bottom end outer wall, each described stirring pawl one end is vertical with the outer stirring rod bucket to be fixedly connected;The second rotary electric machine setting
At the upper side of the staving, second rotary electric machine is embedded to be set in the electric machine support, second rotary electric machine
It is fixedly connected by fastener with the electric machine support, the drive pulley is set to second rotary electric machine bottom end, institute
State that drive pulley is vertical with second rotary electric machine to be fixedly connected, the drive pulley and driven pulley pass through belt
Connection.
Further, the feed inlet presents narrow structure under width.
Further, the fixed rod set outer diameter and the interior stirring rod outer diameter are adapted.
Further, the fixed L-shaped structure in rod set section.
Further, the driven pulley inner wall internal diameter and the shaft outer wall outer diameter are adapted.
Further, the stirring pawl quantity is four, and each stirring pawl is circumferentially set to outer stir in cruciform symmetry
It mixes on the outside of bar bucket.
Further, the fastener is one of setscrew, bolt, nut, screw, tapping screw or more
Kind.
The working principle of mixing plant is:
Mixing plant is in use, the first rotary electric machine of starting, the first rotary electric machine drive interior stirring rod to turn clockwise in staving
It is dynamic, start the second rotary electric machine, the second rotary electric machine drives driver pulley rotation counterclockwise, drives belt and driven pulley
It rotates together, driven pulley makes rotating motion in fixed rod set outer wall, drives outer stirring rod bucket and stirring pawl counterclockwise together
Rotation is put into raw material, outer stirring rod and interior stirring rod from feed inlet and rotates stirring in staving simultaneously along different rotation directions.
Mixing plant has the beneficial effect that
Using the structure for changing stirring rod, the structure type of outer stirring rod two-way simultaneous rotation is cooperated using interior stirring rod, is expanded
The stirring radius of stirring rod, mixing area is big, and mixing speed is fast, reduces the stirring dead angle to bottom end in staving and side, stirring
It is uniform and high-efficient.
The paint reaction kettle, specific technical solution are as follows: a kind of dedicated tune of aqueous polyurethane finishing coat of high adhesion force
Paint reaction kettle, including shell, bottom plate, suspension column, driving motor bracket, driving motor, stirring rod, manhole, feed inlet, discharge port,
Motor, Simmer ring, cleaning seat, stirring convex block, cleansing tablet, cleaning pipe, spray head are cleaned, the cylindrical shape of shell is
Hollow structure, the bottom plate rectangular plate structure, the suspension column are circumferentially set to the housing bottom outer wall, each described
Suspension column one end and the oblique fixed setting of the shell, the suspension column other end and the bottom plate realize fixed connect by fastener
It connects;The driving motor bracket is set to housing tip center, vertical with shell to be fixedly connected;The driving motor passes through transmission
Electric machine support is fixedly installed on housing tip, and the stirring rod includes agitating shaft and stirrer paddle, and the agitating shaft is in round bar shape
Structure, agitating shaft top one end through shell, driving motor bracket is vertical with driving motor is fixedly connected, the agitating paddle
Leaf is in " S " type structure, and the stirrer paddle is set to agitating shaft bottom end two sides, is in integral structure, the stirrer paddle
It is set in the shell;The manhole is set to housing tip side;The feed inlet is set to housing tip side, described
Discharge port is set to housing bottom side;The cleaning motor is set to shell bottom side, and the cleaning seat fitting is set to described
Inner walls bottom end, described cleaning motor one end are fixedly connected through the realization of shell and the cleaning seat is vertical, and the cleaning is electric
Machine realizes that dynamic sealing is connect by Simmer ring with the shell, and the stirring convex block is circumferentially set to the cleaning seat top surface,
The stirring convex block and the cleaning seat are in integral structure;The cleansing tablet quantity is two panels, every piece of cleansing tablet section
L-shaped structure, the every cleansing tablet are respectively arranged at the cleaning seat two sides, the every cleansing tablet bottom end and cleaning seat
Side is fixedly connected;The cleaning pipe is set to the housing tip, and the cleaning pipe is with the shell vertically through connection, institute
It states spray head and is set to the cleaning tube bottom end, the cylindrical shape of spray head is hollow structure, and the spray head outer wall is circumferentially set
There is spray orifice, the cleaning pipe is with the spray head top vertically through connection.
Further, the cleaning motor realizes be fixedly connected vertical with bottom plate by fastener with the bottom plate.
Further, the cleaning seat bottom shape and the housing bottom surface inner wall shape are adapted, the cleaning seat top
Face is in convex structure.
Further, each stirring convex block top surface is in convex structure.
Further, the every cleansing tablet is in up-narrow and down-wide structure, and the every cleansing tablet fits in the shell
Wall setting, the every cleaning plate shape and the inner walls shape are adapted.
Further, the fastener is one of setscrew, bolt, nut, screw, tapping screw or a variety of.
The working principle of paint reaction kettle is:
For paint reaction kettle in use, opening driving motor, driving motor drives stirring rod rotation, the rotation of stirring rod bottom end stirrer paddle
Turning, raw material is put into shell from feed inlet, cleaning motor can be opened simultaneously, cleaning motor rotation drives cleaning seat rotation,
The raw material of upper part of the housing is stirred by stirrer paddle turning effort, the stirring that the raw material of housing bottom passes through cleaning seat bottom end
Convex block is stirred, and the raw material of inner walls is stirred by cleansing tablet, at the end of stirring, is opened in discharge port discharge shell
Raw material;When the present invention cleans, cleaning pipe is connected into diluent or other clean solutions, the cleaned pipe of solution enters in spray head, warp
Spray orifice is sprayed to inner walls and stirring rod, and the raw material of the adherency in inner walls is started molten by the cleaning action of solution
Solution, and by the rotation of the cleansing tablet effect of striking off drainage downwards, waste liquid is discharged by discharge port, the raw material adhered on stirring rod is logical
Solution dissolution is crossed, and is acted on waste liquor stream by the rotating centrifugal of stirring rod down toward housing bottom, and be discharged together from discharge port,
Complete cleaning action in shell.
Paint reaction kettle has the beneficial effect that
(1) radius is stirred when paint reaction kettle increases stirring, the raw material at housing bottom, side wall dead angle can sufficiently can be stirred
It mixes, avoids stirring dead angle, stirring efficiency is high.
(2) paint reaction kettle can realize cleaning action, can carry out inner walls and the raw material of stirring rod adhering on surface
Cleaning, guarantee is next to be cleaned completely using enclosure interior when the reaction kettle, and raw material generates mistake when avoiding that equipment stirring is used for multiple times
Difference.
Embodiment two
Compared to embodiment one, the present embodiment the difference is that:
A kind of preparation method of the single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type, which is characterized in that preparation step is as follows:
(1) toughener is prepared, polyamide and polyurethane are put into mixing plant with the ratio of weight ratio 3:2 and mixed, is mixed
Toughener is obtained after closing uniformly;
(2) by water-based acrylic resin, dispersing agent, defoaming agent, glycol dioleate, toughener, decylene glycol ester, deionization
Water, which is put into paint reaction kettle, carries out reaction mixing, incorporation time 2H, mixing rate 600r/min;Then again by mica powder,
Talcum powder, diatomite, titanium dioxide are put into paint reaction kettle and are stirred, mixing time 3H, stirring rate 900r/min, stirring
Finished product is obtained after uniformly.
Constituent includes: in parts by weight
65 parts of water-based acrylic resin
15 parts of mica powder
5 parts of dispersing agent
5 parts of defoaming agent
5 parts of talcum powder
10 parts of glycol dioleate
3 parts of diatomite
6 parts of toughener
5 parts of decylene glycol ester
5 parts of titanium dioxide
30 parts of deionized water.
Embodiment three
Compared to embodiment one, the present embodiment the difference is that:
A kind of preparation method of the single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type, which is characterized in that preparation step is as follows:
(1) toughener is prepared, polyamide and polyurethane are put into mixing plant with the ratio of weight ratio 3:2 and mixed, is mixed
Toughener is obtained after closing uniformly;
(2) by water-based acrylic resin, dispersing agent, defoaming agent, glycol dioleate, toughener, decylene glycol ester, deionization
Water, which is put into paint reaction kettle, carries out reaction mixing, incorporation time 1.5H, mixing rate 580r/min;Then again by mica
Powder, talcum powder, diatomite, titanium dioxide are put into paint reaction kettle and are stirred, mixing time 2H, stirring rate 800r/min,
Finished product is obtained after mixing evenly.
Constituent includes: in parts by weight
45 parts of water-based acrylic resin
12 parts of mica powder
4 parts of dispersing agent
2 parts of defoaming agent
3 parts of talcum powder
7 parts of glycol dioleate
2 parts of diatomite
5 parts of toughener
1 part of decylene glycol ester
4 parts of titanium dioxide
22 parts of deionized water.
The key technical indexes of the invention is as follows
Claims (8)
1. a kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type, which is characterized in that its constituent is according to parts by weight
Number is counted
30 parts~65 parts of water-based acrylic resin
11 parts~15 parts of mica powder
2 parts~5 parts of dispersing agent
1 part~5 parts of defoaming agent
2 parts~5 parts of talcum powder
5 parts~10 parts of glycol dioleate
0.5 part~3 parts of diatomite
0.5 part~6 parts of toughener
0.5 part~5 parts of decylene glycol ester
1 part~5 parts of titanium dioxide
15 parts~30 parts of deionized water.
2. a kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type as described in claim 1, it is characterized in that, the increasing
The tough dose of mixture for polyamide and polyurethane.
3. a kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type as described in claim 1, it is characterized in that, the increasing
Tough dose mixes resulting mixture with polyurethane for polyamide with weight ratio 3:2.
4. a kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type as described in claim 1, it is characterized in that, described point
Powder is DA-50 dispersing agent.
5. a kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type as described in claim 1, it is characterized in that, it is described to disappear
Infusion is 6600 defoaming agents.
6. a kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type as described in claim 1, it is characterized in that, the cunning
Mountain flour, diatomite partial size be 400 mesh.
7. a kind of single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type as described in claim 1, it is characterized in that, the cloud
The partial size of female powder is 600 mesh.
8. a kind of preparation method of the single-component water-based acrylic acid antisepsis finishing paint of normal temperature self-drying type, which is characterized in that preparation step is such as
Under:
Toughener is prepared, polyamide and polyurethane are put into mixing plant with the ratio of weight ratio 3:2 and mixed, mixing is equal
Toughener is obtained after even;
By water-based acrylic resin, dispersing agent, defoaming agent, glycol dioleate, toughener, decylene glycol ester, deionized water
It is put into paint reaction kettle and carries out reaction mixing, incorporation time 1-2H, mixing rate 550-600r/min;Then again by mica
Powder, talcum powder, diatomite, titanium dioxide are put into paint reaction kettle and are stirred, mixing time 1-3H, stirring rate 750-
900r/min obtains finished product after mixing evenly.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110918024A (en) * | 2019-12-16 | 2020-03-27 | 东北师范大学 | Waterborne polyurethane adhesive preparation facilities |
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CN108729239A (en) * | 2017-08-31 | 2018-11-02 | 海宁文硕科技咨询有限公司 | The processing method of modified blended yarn weaved fabric |
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