CN107141957A - A kind of two component epoxy interior wall sealing wax and preparation method thereof - Google Patents
A kind of two component epoxy interior wall sealing wax and preparation method thereof Download PDFInfo
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- CN107141957A CN107141957A CN201710365123.9A CN201710365123A CN107141957A CN 107141957 A CN107141957 A CN 107141957A CN 201710365123 A CN201710365123 A CN 201710365123A CN 107141957 A CN107141957 A CN 107141957A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/5006—Amines aliphatic
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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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
- 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
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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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Abstract
The present invention relates to technical field of coatings, a kind of two component epoxy interior wall sealing wax and preparation method thereof is specifically disclosed.The sealing wax is 1 in mass ratio by A, B component：0.1‑1：0.2 composition, the component A includes following components by mass percentage：Aqueous epoxy resins：20 40%, distilled water：10 20%, dispersant：0.5 1.0%, kaolin：5 10%, titanium dioxide：15 20%, diatom ooze：5 10%, oyster shell whiting：5 10 parts, water-repelling agent：10 20%, organobentonite：0.5 1.0%, ethanol：1 2%, preservative：1 3%, defoamer：0.3 0.6%, thickener：0.5 1.0%；The B component includes following components by mass percentage：Aqueous epoxy curing agent：30 40%, distilled water：60‑70%.The present invention has lotus leaf effect, it is adaptable to high humidity environment.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to a kind of two component epoxy interior wall sealing wax and preparation method thereof.
Background technology
In our daily lifes or work, always there are some space environments such as kitchen, toilet, natatorium, boiler room etc.,
We are high under normal circumstances for humidity ratio, and under high humidity environment, some coating for wall surface that we commonly use, coating surface
The mix dust that there is substantial amounts of micro-crack depression and pore can adsorb in steam and air under high humidity environment is formed
The decoration that formation blackstreak or sheet stain after doing seriously compromise facing is constantly penetrated into when black sewage flows down into hole
Effect, and the conventional coating moisture under high humidity environment can not shed and cause bubbling or top layer to be peeled.
The content of the invention
Exist for existing coating for wall surface surface substantial amounts of for crackle depression and pore so that the steam under high humidity environment
It can not shed, easily form blackstreak or sheet stain and bubbling even occur or the problems such as top layer is peeled, the present invention provides one
Plant two component epoxy interior wall paint.
Further, present invention also offers the preparation method of the two component epoxy interior wall paint.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of two component epoxy interior wall sealing wax, by
A, B component composition, the A, B component mass ratio are 1：0.1-1：0.2；
Wherein, the component A by mass percentage, including following components：Aqueous epoxy resins：20-40%, distillation
Water：10-20%, dispersant：0.5-1.0%, kaolin：5-10%, titanium dioxide：15-20%, diatom ooze：5-10%, shell
Powder：5-10 parts, water-repelling agent：10-20%, organobentonite：0.5-1.0%, ethanol：1-2%, preservative：1-3%, defoamer：
0.3-0.6%, thickener：0.5-1.0%；
The B component by mass percentage, including following components：Aqueous epoxy curing agent：30-40%, distilled water：
60-70%.
Preferably, the diatom ooze be natural diatom mud, about 0.1~0.2 micron of the micro-pore diameter of the natural diatom mud,
Porosity of=90%.
Preferably, the kaolin fineness is 4000 mesh.
Preferably, the titanium dioxide is rutile titanium dioxide.
Preferably, the water-repelling agent is the organosilan material containing active group.
Preferably, the preservative is isothiazolinone derivatives.
Preferably, the defoamer is polyether siloxane copolymer class defoamer.
Preferably, the thickener is polyurethane-type thickener；It is polyester modification polyphosphoric acid esters point with the dispersant
Powder.
Preferably, the aqueous epoxy curing agent is fatty amines curing agent.
A kind of preparation method of described two component epoxy interior wall sealing wax, at least comprises the following steps：
Step 1：Each component is weighed according to above-mentioned raw materials proportioning；
Step 2：Distilled water is added in reaction vessel, under 500-800rpm mixing speed, every 5min to described
Dispersant, kaolin, titanium dioxide, diatom ooze, oyster shell whiting, organobentonite are sequentially added in reaction vessel, after addition is finished, with
800-1200rpm mixing speed stirs uniform to material, and grinding obtains early stage slurry, fineness of grind≤40um；
Step 3：Epoxy resin, water-repelling agent, ethanol, preservative, defoamer, thickening are added into the reaction vessel successively
Agent, stirs uniform to material with 500-800rpm speed, produces component A；
Step 4：Aqueous epoxy curing agent is added in reaction vessel, distilled water is then added, with rotating speed 500-800rpm
Stirring, until stirring, produces B component；
The A, B component are packed respectively, the two component epoxy interior wall sealing wax is obtained.
Above-mentioned two component epoxy interior wall sealing wax has following technique effect：
1st, two component epoxy interior wall sealing wax is consolidated using epoxy resin latex as matrix by water-base epoxy of fatty amines curing agent
Agent, and being acted synergistically between water-repelling agent, preservative and other components, has the paint film that is formed after drying excellent anti-
Corruption, water resistance, wearability；With good mechanical performance, hardness is high, adhesive force is strong, shock resistance, rub resistance, smell and VOC
It is low, safety, excellent combination property；
2nd, water-repelling agent is the organosilan material containing active group, and silicone molecules are attached to coating surface, active group
Group methyl or other alkyl groups neatly be arranged in outside, alkyl be with hydrophobic group, it is this align have
Machine silicon molecular film has stronger hydrophobicity；When liquid water touches paint film, just tumble downwards, and can make in lotus pearl
Hydrone inside the moisture balance of wall itself, wall is easy to outwards dissipate, and the wall under film is kept natural dry and wet
Balance, is pushed further into the durability of paint film.
3rd, described diatom ooze is a kind of nano level porous material, about 0.1-0.2 microns of micro-pore diameter, and porosity is up to
90%, rule, the fine hole number being fitly arranged in circular and aciculiform, its unit area are more thousands of than going out more than charcoal
Times.Prominent molecular lattice structure feature, with extremely strong physical absorption performance, makes paint film rub resistance.
4th, described oyster shell whiting is pure natural grinding shells, calcines and produced, and will not only volatilize what is chemically injured
Gas, also with some pernicious gases in absorption chamber the characteristics of, certain protective role is played to human body.
5th, above-mentioned two component epoxy interior wall sealing wax is prepared simply, easy to use.
Embodiment
With reference to embodiment, the present invention is further detailed explanation.
The present invention provides a kind of two component epoxy interior wall sealing wax, is made up of A, B component, and the A, B component mass ratio are 1：
0.1-1：0.2；
Wherein, the component A by mass percentage, including following components：Aqueous epoxy resins：20-40%, distillation
Water：10-20%, dispersant：0.5-1.0%, kaolin：5-10%, titanium dioxide：15-20%, diatom ooze：5-10%, shell
Powder：5-10 parts, water-repelling agent：10-20%, organobentonite：0.5-1.0%, ethanol：1-2%, preservative：1-3%, defoamer：
0.3-0.6%, thickener：0.5-1.0%；
The B component by mass percentage, including following components：Aqueous epoxy curing agent：30-40%, distilled water：
60-70%.
The aqueous epoxy resins are water-based emulsion, such as Hensel PZ 3961-1 advanced in years, compared with similar products, volatility
With toxicity it is low, solidification hardness it is higher.
The diatom ooze is natural diatom mud, about 0.1~0.2 micron of the micro-pore diameter of the natural diatom mud, porosity
>=90%, the natural diatom mud molecule has a prominent molecular lattice structure, rule, is fitly arranged in circular and aciculiform,
Fine hole number in its unit area has more thousands of times than charcoal, with extremely strong physical absorption performance.
The kaolin fineness is 4000 mesh, and the kaolin has good plasticity, associativity, viscosity and thixotroping
The premium properties such as property, drying property, fire resistance, suspension and dispersiveness, chemical stability, electrical insulating property.
The titanium dioxide be rutile titanium dioxide, the rutile titanium dioxide have higher hardness, density,
The titanium white R706 of dielectric constant and refractive index, such as E.I.Du Pont Company.
The water-repelling agent is the organosilan material containing active group.
The preservative is isothiazolinone derivatives, such as opens up the long-acting fungicide newly reached or the BEK-569 for being preced with will chemical industry
One or both of.
The defoamer is polyether siloxane copolymer class defoamer, and used additives are made in such as (Di Gao companies) TEGO deaeration
Tego-902w, organic silicon defoamer, or (Bi Ke companies) BYK froth breaking act on auxiliary agent B YK-028.
The thickener is polyurethane-type thickener；With the dispersant be polyester modification polyphosphoric acid esters dispersant such as
(angstrom husband's Kona) AFCONA AFCONA-5010, the dispersant with high efficiency that the AFCONA-5010 aims at titanium dioxide and designed.
The aqueous epoxy curing agent is fatty amines curing agent.Such as：What Hensel was stepped
Deng.
The oyster shell whiting is natural shell, by grinding, and high-temperature firing, Catalytic processes are made, without any harmful
Material, not only possesses the not pernicious gas such as emitting formaldehyde, benzene, ammonia, TVOC (VOC), and with suction
Function that is attached, decomposing these pernicious gases.
The organobentonite is this EW of extra large name, with good result of prevention.
The ethanol is antifreeze auxiliary agent.
A kind of preparation method of described two component epoxy interior wall sealing wax, at least comprises the following steps：
Step 1：Each component is weighed according to above-mentioned raw materials proportioning；
Step 2：Distilled water is added in reaction vessel, under 500-800rpm mixing speed, every 5min to described
Dispersant, kaolin, titanium dioxide, diatom ooze, oyster shell whiting, organobentonite are sequentially added in reaction vessel, after addition is finished, with
800-1200rpm mixing speed stirs uniform to material, and grinding obtains early stage slurry, fineness of grind≤40um；
Step 3：Epoxy resin, water-repelling agent, ethanol, preservative, defoamer, thickening are added into the reaction vessel successively
Agent, stirs uniform to material with 500-800rpm speed, produces component A；
Step 4：Aqueous epoxy curing agent is added in reaction vessel, distilled water is then added, with rotating speed 500-800rpm
Stirring, until stirring, produces B component；
The A, B component are packed respectively, the two component epoxy interior wall sealing wax is obtained.
The two component epoxy interior wall sealing wax is using process：Each component is weighed respectively according to the A, B component quality, so
A, B component are mixed afterwards, A, B component gross mass 10-20wt% distilled water is added, stirs, you can directly use, in 3-
Use and finish in 5h.
Lotus leaf effect is：Have the thickly dotted fine hairs of many on the blade face of lotus leaf, they it is every all very thin and
Containing wax, the molecule of wax is neutral, its neither positively charged, without negative electricity, when water droplet is fallen on the lotus leaf in wax face, moisture
Cohesiveness between son is stronger than the adhesive force on uncharged wax face.So, it is not that rolling is fallen that water, which is fallen on wax face, is exactly
The globule is gathered into, without moistening whole wax face.Explained from the angle of physics, this is due to the knot of surface tension effects
Really.When liquid is in contact with gas, a superficial layer can be formed, the mutual attractive force existed in this superficial layer is exactly
Surface tension, it can be such that liquid level shrinks automatically.Surface tension is the as caused by cohesive force very big between fluid molecule due to surface
The effect of tension force, liquid is always at the volume state of minimum, and spherical volume is minimum, so the water on lotus leaf is spherical in shape
The globule occurs, and slides be attached to lotus leaf surface without long-time under gravity, we are called lotus leaf effect.
Above-mentioned two component epoxy interior wall sealing wax is using epoxy resin latex as matrix, using fatty amines curing agent as water-base epoxy
Curing agent, epoxy resin and the epoxy hardener of selection are all aqueous product, have stronger advantage in terms of environmental protection：VOC≤
20g/L, smell is very low, more more environmentally-friendly than existing material；And acted synergistically between water-repelling agent, preservative and other components,
Make the paint film formed after drying that there is excellent anti-corrosive properties, water resistance, wearability；With good mechanical performance, hardness is high, attached
Put forth effort strong, shock resistance, rub resistance, smell and VOC are low, safety, excellent combination property.
Water-repelling agent is the organosilan material containing active group, and silicone molecules are attached to coating surface, active group
Methyl or other alkyl groups neatly be arranged in outside, alkyl be with hydrophobic group, it is this align it is organic
Silicon molecular film has stronger hydrophobicity；When liquid water touches paint film, just tumbled downwards in lotus pearl, and wall can be made
Hydrone inside the moisture balance of body itself, wall is easy to outwards dissipate, and makes the wall under film keep natural dry and wet to put down
Weighing apparatus, is pushed further into the durability of paint film.
In order to be better understood to the present invention, illustrated in conjunction with specific embodiment.
Embodiment 1
The present embodiment provides a kind of two component epoxy interior wall sealing wax, is made up of A, B component, the A, B component mass ratio are
1：0.1, the component A by mass percentage, including following components：Aqueous epoxy resins：20%, distilled water：20%, disperse
Agent：0.5%, kaolin：5%, titanium dioxide：15%, diatom ooze：6%, oyster shell whiting：10%, water-repelling agent：20%, organic swelling
Soil：0.6%, ethanol：1%, preservative：1%, defoamer：0.4%, thickener：0.5%；The B component is by mass percentage
Meter, including following components：Aqueous epoxy curing agent：35%th, distilled water：65%.
In said components, aqueous epoxy resins are water-based emulsion, Hensel PZ 3961-1 advanced in years；Dispersant is angstrom husband's Kona
AFCONA-5010；Titanium dioxide is the titanium white R706 of E.I.Du Pont Company；Organobentonite is this EW of extra large name；Preservative is BEK-
569；Defoamer is BYK-028；Epoxy hardener is fatty amines curing agent, what Hensel was stepped
A kind of preparation method of above-mentioned two component epoxy interior wall sealing wax, comprises the following steps：
Step 1：Each component is weighed according to above-mentioned raw materials proportioning；
Step 2：Distilled water is added in reaction vessel, under 500-800rpm mixing speed, every 5min to described
Dispersant, kaolin, titanium dioxide, diatom ooze, oyster shell whiting, organobentonite are sequentially added in reaction vessel, after addition is finished, with
800-1200rpm mixing speed stirs uniform to material, and grinding obtains early stage slurry, fineness of grind≤40um；
Step 3：Epoxy resin, water-repelling agent, ethanol, preservative, defoamer, thickening are added into the reaction vessel successively
Agent, stirs uniform to material with 500-800rpm speed, produces component A；
Step 4：Aqueous epoxy curing agent is added in reaction vessel, distilled water is then added, with rotating speed 500-800rpm
Stirring, until stirring, produces B component；
The A, B component are packed respectively, the two component epoxy interior wall sealing wax is obtained.
Embodiment 2
The present embodiment provides a kind of two component epoxy interior wall sealing wax, is made up of A, B component, the A, B component mass ratio are
1：0.2, the component A by mass percentage, including following components：Aqueous epoxy resins：25%, distilled water：15%, disperse
Agent：0.5%, kaolin：5%, titanium dioxide：18%, diatom ooze：9%, oyster shell whiting：8%, water-repelling agent：15%, organobentonite：
0.6%, ethanol：1%, preservative：2%, defoamer：0.4%, thickener：0.5%；The B component by mass percentage,
Including following components：Aqueous epoxy curing agent：30%th, distilled water：70%.
In said components, aqueous epoxy resins are water-based emulsion, Hensel PZ3961-1 advanced in years；Dispersant is angstrom husband's Kona
AFCONA-5010；Titanium dioxide is the titanium white R706 of E.I.Du Pont Company；Organobentonite is this EW of extra large name；Preservative is BEK-569；
Defoamer is Tego-902w；Epoxy hardener is fatty amines curing agent, what Hensel was stepped
Described in a kind of preparation method be the same as Example 1 of two component epoxy interior wall sealing wax of the present embodiment, repeat no more.
Embodiment 3
The present embodiment provides a kind of two component epoxy interior wall sealing wax, is made up of A, B component, the A, B component mass ratio are
1：0.1, the component A by mass percentage, including following components：Aqueous epoxy resins：30%, distilled water：10%, disperse
Agent：0.5%, kaolin：10%, titanium dioxide：16%, diatom ooze：8%, oyster shell whiting：6%, water-repelling agent：13%, organic swelling
Soil：1%, ethanol：1%, preservative：3%, defoamer：0.5%, thickener：1%；The B component by mass percentage, is wrapped
Include following components：Aqueous epoxy curing agent：38%th, distilled water：62%.
In said components, aqueous epoxy resins are water-based emulsion, Hensel PZ 3961-1 advanced in years；Dispersant is angstrom husband's Kona
AFCONA-5010；Titanium dioxide is the titanium white R706 of E.I.Du Pont Company；Organobentonite is this EW of extra large name；Preservative is BEK-
569；Defoamer is Tego-902w；Epoxy hardener is fatty amines curing agent, what Hensel was stepped
Described in a kind of preparation method be the same as Example 1 of two component epoxy interior wall sealing wax of the present embodiment, repeat no more.
Embodiment 4
The present embodiment provides a kind of two component epoxy interior wall sealing wax, is made up of A, B component, the A, B component mass ratio are
1：0.2, the component A by mass percentage, including following components：Aqueous epoxy resins：40%, distilled water：5%, disperse
Agent：0.5%, kaolin：5%, titanium dioxide：20%, diatom ooze：10%, oyster shell whiting：5%, water-repelling agent：10%, organic swelling
Soil：0.6%, ethanol：2%, preservative：1%, defoamer：0.4%, thickener：0.5%；The B component is by mass percentage
Meter, including following components：Aqueous epoxy curing agent：40%th, distilled water：60%.
In said components, aqueous epoxy resins are water-based emulsion, Hensel PZ 3961-1 advanced in years；Dispersant is angstrom husband's Kona
AFCONA-5010；Titanium dioxide is the titanium white R706 of E.I.Du Pont Company；Organobentonite is this EW of extra large name；Preservative is BEK-
569；Defoamer is BYK-028；Epoxy hardener is fatty amines curing agent, what Hensel was stepped
Described in a kind of preparation method be the same as Example 1 of two component epoxy interior wall sealing wax of the present embodiment, repeat no more.
The embodiment 1 of table 1 is to each component content of embodiment 4
Performance test
The A of bi-component two component epoxy interior wall sealing wax prepared by above-described embodiment 1 to embodiment 4, B component are proportionally
It is mutually mixed, mixed liquor is stirred, performance test is carried out to paint film, test result is as shown in table 2 below.
The testing result of table 2
It can show that paint film has excellent anti-corrosive properties, water resistance, wearability, adhesive force strong, anti-by the testing result of table 2
Impact, rub resistance, smell and VOC are low, safety, excellent combination property.
In addition to the implementation, the present invention can also have other embodiment.All use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (10)
1. a kind of two component epoxy interior wall sealing wax, it is characterised in that：It is made up of A, B component, the A, B component mass ratio are 1：
0.1-1：0.2；
Wherein, the component A by mass percentage, including following components：Aqueous epoxy resins：20-40%, distilled water：10-
20%, dispersant：0.5-1.0%, kaolin：5-10%, titanium dioxide：15-20%, diatom ooze：5-10%, oyster shell whiting：5-10
Part, water-repelling agent：10-20%, organobentonite：0.5-1.0%, ethanol：1-2%, preservative：1-3%, defoamer：0.3-
0.6%, thickener：0.5-1.0%；
The B component by mass percentage, including following components：Aqueous epoxy curing agent：30-40%, distilled water：60-70%.
2. a kind of two component epoxy interior wall sealing wax according to claim 1, it is characterised in that：The diatom ooze is natural silicon
Algal gel, about 0.1 ~ 0.2 micron of the micro-pore diameter of the natural diatom mud, porosity of=90%.
3. a kind of two component epoxy interior wall sealing wax according to claim 1, it is characterised in that：The kaolin fineness is
4000 mesh.
4. a kind of two component epoxy interior wall sealing wax according to claim 1, it is characterised in that：The titanium dioxide is rutile
Type titanium dioxide.
5. a kind of two component epoxy interior wall sealing wax according to claim 1, it is characterised in that：The water-repelling agent is to contain work
The organosilan material of property group.
6. a kind of two component epoxy interior wall sealing wax according to claim 1, it is characterised in that：The preservative is isothiazole
Quinoline ketone derivatives.
7. a kind of two component epoxy interior wall sealing wax according to claim 1, it is characterised in that：The defoamer is polyethers silicon
Siloxane copolymers class defoamer.
8. a kind of two component epoxy interior wall sealing wax according to claim 1, it is characterised in that：The thickener is polyurethane
Type thickener；It is polyester modification polyphosphoric acid esters dispersant with the dispersant.
9. a kind of two component epoxy interior wall sealing wax according to claim 1, it is characterised in that：The aqueous epoxy curing agent
For fatty amines curing agent.
10. the preparation method of a kind of two component epoxy interior wall sealing wax according to claim any one of 1-9, at least including such as
Lower step：
Step 1：Each component is weighed according to above-mentioned raw materials proportioning；
Step 2：Distilled water is added in reaction vessel, under 500-800rpm mixing speed, every 5min to the reaction
Dispersant, kaolin, titanium dioxide, diatom ooze, oyster shell whiting, organobentonite are sequentially added in container, after addition is finished, with 800-
1200rpm mixing speed stirs uniform to material, and grinding obtains early stage slurry, fineness of grind≤40um；
Step 3：Epoxy resin, water-repelling agent, ethanol, preservative, defoamer, thickener are added into the reaction vessel successively,
Stir uniform to material with 500-800rpm speed, produce component A；
Step 4：Aqueous epoxy curing agent is added in reaction vessel, distilled water is then added, is stirred with rotating speed 500-800rpm,
Until stirring, B component is produced；
The A, B component are packed respectively, the two component epoxy interior wall sealing wax is obtained.
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| CN108165128A (en) * | 2017-11-30 | 2018-06-15 | 广州亮豹涂料科技有限公司 | Double-component aqueous epoxy coating and preparation method and application |
| CN108300039A (en) * | 2017-09-18 | 2018-07-20 | 白山市和硅藻科技有限公司 | A kind of thermal insulation coatings of containing diatomite and preparation method thereof |
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2017
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| CN108300039A (en) * | 2017-09-18 | 2018-07-20 | 白山市和硅藻科技有限公司 | A kind of thermal insulation coatings of containing diatomite and preparation method thereof |
| CN107955494A (en) * | 2017-11-28 | 2018-04-24 | 河北晨阳工贸集团有限公司 | A kind of water-base epoxy hammer paint and preparation method thereof |
| CN108165128A (en) * | 2017-11-30 | 2018-06-15 | 广州亮豹涂料科技有限公司 | Double-component aqueous epoxy coating and preparation method and application |
| CN108314950A (en) * | 2018-01-09 | 2018-07-24 | 河北晨阳工贸集团有限公司 | A kind of high intensity, low VOC, from the epoxy interior wall sealing wax of breathing |
| CN108410315A (en) * | 2018-02-05 | 2018-08-17 | 河北晨阳工贸集团有限公司 | A kind of epoxy interior wall sealing wax and preparation method thereof |
| CN108929613A (en) * | 2018-05-29 | 2018-12-04 | 富思特新材料科技发展股份有限公司 | A kind of water-base epoxy picking finish coat and preparation method thereof |
| CN109929385A (en) * | 2019-03-20 | 2019-06-25 | 广州焱博环保科技有限公司 | A kind of composite environmental-friendly coating and preparation method thereof modified based on diatom ooze |
| CN109929385B (en) * | 2019-03-20 | 2021-06-22 | 广州焱博环保科技有限公司 | Composite environment-friendly coating based on diatom ooze modification and preparation method thereof |
| CN113913083A (en) * | 2021-10-12 | 2022-01-11 | 湖北三棵树新材料科技有限公司 | Stain-resistant and scrub-resistant epoxy interior wall coating and preparation method thereof |
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