CN108559363A - Solvent-free epoxy self-leveling coating and preparation method thereof - Google Patents
Solvent-free epoxy self-leveling coating and preparation method thereof Download PDFInfo
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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
- 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
- C09D7/48—Stabilisers against degradation by oxygen, light or heat
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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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
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Abstract
The present invention relates to solvent-free epoxy self-leveling coating and preparation method thereof.The Solventless Epoxy Self-Leveling Floor Coatings, the coating include following components A and component B：(1) in parts by weight, component A includes：48 parts of 40 72 parts of bisphenol A type epoxy resin and reactive diluent；(2) in parts by weight, component B includes：20 45 parts of curing agent；Or modified 20 45 parts of alicyclic ring amine hardener.Coating of the present invention does not contain volatile organic solvent, such as dimethylbenzene, n-butanol.Coating of the present invention has excellent closure, corrosion resistance and anti-aging durability, and non-volatility discharge of poisonous waste, health environment-friendly solves the problems, such as that existing SOLVENT BASED EPOXY FLOOR COATINGS and other non-solvent epoxy floor coatings smells are big, dissipates slow, toxic, the easy to aging discoloration of taste.
Description
Technical field
The present invention relates to a kind of coating or epoxy adhesive, more particularly to a kind of solvent-free epoxy self-leveling coating and
Preparation method.
Technical background
Hardness, glossiness and coloration etc. all decline obviously common epoxy flooring coating in use for some time, use
Severe life time reduction, and there is the problems such as being harmful to substance release.For example, SOLVENT BASED EPOXY FLOOR COATINGS work progress and later stage
Benzene class harmful substance can be all released in use.Traditional no-solvent type floor coatings and aqueous floor coatings, which then exist, to be used
The defects of short life and not high late hardness.
Therefore, higher and higher today's society environment is required for environmentally friendly and more durable aspect, it is desirable to provide a kind of
The self-leveling floor coating of novel solvent-free, the coating have anti-aging property.
Invention content
In order to solve the above technical problems, embodiments of the present invention provide a kind of solvent-free epoxy self-leveling terrace painting
Material, the coating include component A and component B, are substantially made of component A and component B or are made of component A and component B：
(1) in parts by weight, component A includes：
40-72 parts of bisphenol A type epoxy resin, and
4-8 parts of reactive diluent；
(2) in parts by weight, component B includes：
20-45 parts of curing agent；Or
Modified 20-45 parts of alicyclic ring amine hardener.
In one embodiment of the present invention, the weight ratio of the component A and component B are 2-7:1.
In one embodiment of the present invention, the reactive diluent is selected from alkyl glycidyl ether, butyl glycidyl
Ether or combination thereof.
In one embodiment of the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 40-
The filler of 50 parts by weight,
Preferably, the filler is one or more in calcium carbonate, quartz sand, talcum powder, silicon powder.
In one embodiment of the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 1-5
The antifoaming agent of parts by weight,
Preferably, the antifoaming agent is selected from brokenly bubble polymer, polysiloxane solution, silicone polymer and they are arbitrary
Combination.
In one embodiment of the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 1-5
The levelling agent of parts by weight,
Preferably, the levelling agent is selected from poly- methyl alkyl polyethylene glycol ether copolymer, polyacrylic acid ester compounds, fluorine
It is one or more in modified polyacrylate solution.
In one embodiment of the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 2-8
The mill base of parts by weight,
Preferably, the mill base is selected from dark green, middle yellow, bright red and their two or more combinations.
In one embodiment of the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 1-7
The ultraviolet-resistant absorbent of parts by weight,
Preferably, the ultraviolet-resistant absorbent is selected from 2- (2- hydroxyl -3- dodecyl 5- methyl)-benzotriazole, 2-
(2- hydroxyl -3- tertiary butyl -5- aminomethyl phenyls) -5- chlorinated benzotriazoles and combination thereof.
In one embodiment of the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 1-5
The uvioresistant finishing agent of parts by weight,
Preferably, the uvioresistant finishing agent by least one of described ultraviolet-resistant absorbent with it is nano oxidized
At least one of zinc, nano-titanium dioxide compounding gained.
On the other hand, embodiments of the present invention, which provide, a kind of preparing the Solventless Epoxy Self-Leveling Floor Coatings
Method, the method：
(1) each ingredient contained by blending ingredients A；
(2) component B is added in mixed component A, forms the Solventless Epoxy Self-Leveling Floor Coatings；
Preferably, step (1) by the blender of 200-1000 revs/min of rotating speed mixing time for 5-20 minutes come
It carries out；With
Step (2) by the blender of 200-1000 revs/min of rotating speed mixing time carried out for 5-30 minutes.
In the present invention, the Solventless Epoxy Self-Leveling Floor Coatings are free of organic solvent, with solving conventional epoxy
The problem of level ground coating levelability is poor, smell is big, poisonous and harmful substance discharge.Moreover, solvent-free epoxy self-leveling terrace of the present invention
Coating can also include uvioresistant additive, have good uvioresistant anti-aging property.
By the following detailed description and claim, other features of the invention and aspect can become more fully apparent.
Specific implementation mode
Unless otherwise defined, the technical term or scientific terminology used in claims and specification should be this
The ordinary meaning that the personage with general technical ability is understood in technical field that the present invention belongs to.
With reference to specific embodiment, the present invention will be further described, but the present invention is not limited to following specific realities
Apply mode.
In Solventless Epoxy Self-Leveling Floor Coatings of the present invention, in parts by weight, component A includes：40-72 parts,
40-65 parts, 40-60 parts, 40-55 parts, 40-50 parts, 40-45 parts, 45-72 parts, 45-65 parts, 45-60 parts, 45-55 parts, 45-
50 parts, 50-72 parts, 50-65 parts, 50-60 parts, 50-55 parts, 55-72 parts, 55-65 parts, 55-60 parts, 60-72 parts, 60-65 parts
Or 65-72 parts of bisphenol-A type epoxy resin.In the present invention, the bisphenol A type epoxy resin includes, but are not limited to bisphenol-A
The E-51 such as epoxy resin D-128, epoxy resin E-44 or epoxy resin (are purchased from South Epoxy Resin (Kunshan) Co., Ltd.).
In some of the invention embodiments, in parts by weight, component A includes 4-8 parts, 4-7 parts, 4-6 parts, 4-5 parts,
5-8 parts, 5-7 parts, 5-6 parts, 6-8 parts or 6-7 parts of reactive diluent.In the present invention, the reactive diluent includes, but
It is not limited to, alkyl glycidyl ether is (for example, alkyl glycidyl ether AGE, has purchased from Hubei Green Homeland fine chemistry industry share
Limit company), butyl glycidyl ether (for example, butyl glycidyl ether BGE, be purchased from Foshan Hong Shuo Chemical Co., Ltd.s) etc..
In some of the invention embodiments, in parts by weight, component B includes 20-45 parts, 20-40 parts, 20-35 parts,
20-30 parts, 20-25 parts, 25-45 parts, 25-40 parts, 25-35 parts, 25-30 parts, 30-45 parts, 30-40 parts, 30-35 parts, 35-
45 parts, 35-40 parts, 40-45 parts of curing agent.In the present invention, the curing agent includes,
But it is not limited to, H-113 (being purchased from Tianjin Hao Da Chemical Co., Ltd.s), H-3360 (being purchased from Shenzhen Ye Xu Industrial Co., Ltd.s) etc..
In some of the invention embodiments, in parts by weight, component B includes 20-45 parts, 20-40 parts, 20-35 parts,
20-30 parts, 20-25 parts, 25-45 parts, 25-40 parts, 25-35 parts, 25-30 parts, 30-45 parts, 30-40 parts, 30-35 parts, 35-
45 parts, 35-40 parts, 40-45 parts of modification alicyclic ring amine hardener.In the present invention, the modified alicyclic ring amine hardener includes,
But it is not limited to, ZY-1618 (being purchased from Jining Bai Chuan Chemical Co., Ltd.s), EC252 (being purchased from Guangzhou Kai Lvwei Chemical Co., Ltd.s)
Deng.
In the present invention, the weight ratio of the component A and component B can be 2-7:1、2-6:1、2-5:1、 2-4:1、2-
3:1、3-7:1、3-6:1、3-5:1、3-4:1、3-3:1、4-7:1、4-6:1、4-5:1、 5-7:1、5-6:1 or 6-7:1.
In the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings can also include 40-50 parts by weight,
The filler of 40-45 parts by weight or 45-50 parts by weight.In the present invention, the filler includes, but are not limited to calcium carbonate, quartz
It is one or more in sand, talcum powder, silicon powder.In some embodiments, the granularity of the calcium carbonate be 200-600 mesh,
300-500 mesh or 400-450 mesh.In some embodiments, the granularity of the quartz sand be 60-150 mesh, 80-120 mesh or
90-110 mesh.
In the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 1-5 parts by weight, 1-4 weights
Measure part, 1-3 parts by weight, 1-2 parts by weight, 2-5 parts by weight, 2-4 parts by weight, 2-3 parts by weight, 3-5 parts by weight, 3-4 parts by weight or
The antifoaming agent of 4-5 parts by weight.In the present invention, it is molten to include, but are not limited to brokenly bubble polymer, polysiloxanes for the antifoaming agent
Liquid, silicone polymer and their arbitrary combinations.
In the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 1-5 parts by weight, 1-4 weights
Measure part, 1-3 parts by weight, 1-2 parts by weight, 2-5 parts by weight, 2-4 parts by weight, 2-3 parts by weight, 3-5 parts by weight, 3-4 parts by weight or
The levelling agent of 4-5 parts by weight.In the present invention, it is total to include, but are not limited to poly- methyl alkyl polyglycol ether for the levelling agent
It is one or more in polymers, polyacrylic acid ester compounds, fluorine richness polyacrylate solution.
In the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 2-8 parts by weight, 2-6 weights
Measure part, 2-4 parts by weight, 4-8 parts by weight, 4-6 parts by weight or 6-8 parts by weight mill base.In the present invention, the mill base includes,
But it is not limited to, dark green, middle yellow, bright red and their two or more combinations.
In the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 1-7 parts by weight, 1-5 weights
Measure part, 1-4 parts by weight, 1-3 parts by weight, 1-2 parts by weight, 2-7 parts by weight, 2-5 parts by weight, 2-4 parts by weight, 2-3 parts by weight,
The anti-purple of 3-7 parts by weight, 3-5 parts by weight, 3-4 parts by weight, 4-7 parts by weight, 4-5 parts by weight, 5-7 parts by weight or 6-7 parts by weight
Ultraviolet absorbers.In the present invention, the ultraviolet-resistant absorbent includes, but are not limited to 2- (2- hydroxyl -3- dodecyls 5-
Methyl)-benzotriazole, 2- (2- hydroxyl -3- tertiary butyl -5- aminomethyl phenyls) -5- chlorinated benzotriazoles and combination thereof.
In the present invention, the component A of the Solventless Epoxy Self-Leveling Floor Coatings also includes 1-5 parts by weight, 1-4 weights
Measure part, 1-3 parts by weight, 1-2 parts by weight, 2-5 parts by weight, 2-4 parts by weight, 2-3 parts by weight, 3-5 parts by weight, 3-4 parts by weight or
The uvioresistant finishing agent of 4-5 parts by weight.In the present invention, the ultraviolet-resistant absorbent can pass through the uvioresistant
At least one of absorbent compounds gained at least one of nano zine oxide, nano-titanium dioxide.
In the present invention, the method for preparing the Solventless Epoxy Self-Leveling Floor Coatings includes：
(1) each ingredient contained by blending ingredients A；
(2) component B is added in mixed component A, forms the Solventless Epoxy Self-Leveling Floor Coatings.In this hair
In bright, step (1) by 200-1000 revs/min of rotating speed, 200-600 revs/min, 200-400 revs/min, 400-1000 revs/min,
Mixing time carried out for 5-20 minutes in 400-600 revs/min or 600-1000 revs/min of blender.In the present invention, it walks
Suddenly (2) pass through in 200-1000 revs/min of rotating speed, 200-600 revs/min, 200-400 revs/min, 400-1000 revs/min, 400-600
Rev/min or 600-1000 revs/min of blender in mixing time carried out for 5-30 minutes.
In a specific embodiment, the solvent-free epoxy self-leveling coating contains component A and B.Wherein, component A contains
Following components and parts by weight：
In the present invention, component B contains following components and parts by weight：
20-45 parts of curing agent；
Or modified 20-45 parts of alicyclic ring amine hardener.
In a specific embodiment, the preparation method of the solvent-free anti-aging epoxy self-leveling floor coating is as follows：
(1) stock is mixed evenly with blender at normal temperatures by following parts by weight in component A：
(2) component B is directly added into the component A of step (1) preparation, and is stirred to get without molten in stirrer for mixing
The anti-aging epoxy self-leveling floor coating of agent；Blender rotating speed in the step (1) is 200-1000 revs/min, mixing time
It is 5-20 minutes；It it is 200-1000 revs/min with the blender rotating speed in the step (2), mixing time is 5-30 minutes.
Coating of the present invention does not contain volatile organic solvent, such as dimethylbenzene, n-butanol.Coating of the present invention has excellent
Closure, corrosion resistance and anti-aging durability, and non-volatility discharge of poisonous waste, health environment-friendly efficiently solve existing
There are SOLVENT BASED EPOXY FLOOR COATINGS and other non-solvent epoxy floor coatings smells big, scattered taste is slow, toxic, discoloration easy to aging
The problem of.
Present invention will be further explained below with reference to specific examples.The embodiment of the present invention is only to illustrate the skill of the present invention
The protection domain that art scheme is not intended to limit the present invention.
Embodiment 1
In parts by weight, 40 parts of liquid bisphenol A epoxy resin D-128 (are purchased from South Asia epoxy resin (Kunshan) limited public affairs
Department), 4 parts of alkyl glycidyl ethers, 40 parts of calcium carbonate (400 mesh of granularity), 1 part of polysiloxane solution, 1 part of poly- methyl alkyl it is poly-
Glycol ether copolymer, 1 part of 2- (2- hydroxyl -3- dodecyl 5- methyl)-benzotriazole, 1 part of 2- (2- hydroxyl -3- dodecane
Base 5- methyl) mixture, the 2 parts of dark green mill bases of-benzotriazole and nano zine oxide use blender (rotating speed at normal temperatures
800 revs/min) 15 points are mixed, component A is made.
In parts by weight, it by 45 parts of curing agents (component B), is directly added into the component A stirred evenly,
It is mixed after 10 points to get the solvent-free anti-aging epoxy self-leveling floor coating with blender (800 revs/min of rotating speed).
In the present embodiment 1, component A and B weight ratio is 2:1.
Embodiment 2
In parts by weight, by 45 parts of liquid bisphenol A epoxy resin D-128,5 parts of alkyl glycidyl ethers, 45 parts of calcium carbonate
(400 mesh of granularity), 4 parts of brokenly bubble polymer and polysiloxane solution mixture, 3 parts of poly- methyl alkyl polyethylene glycol ether copolymers,
6 parts of 2- (2- hydroxyl -3- dodecyl 5- methyl)-benzotriazole, 4 parts of 2- (2- hydroxyl -3- dodecyl 5- methyl)-benzos
The mixture of triazole and nano-titanium dioxide, 1 part of dark green mill base, 7 parts of medium chrome yellow mill bases use blender (rotating speed at normal temperatures
800 revs/min) 15 points are mixed as component A.
In parts by weight, it is (component B) by 30 parts of modified aliphatic cyclic amines, is directly added into the component A stirred evenly, with stirring
Machine (800 revs/min of rotating speed) is mixed to be mixed after 10 points to get the solvent-free anti-aging epoxy self-leveling floor coating.At this
In embodiment 2, component A and B weight ratio is 4:1.
Embodiment 3
In parts by weight, by 50 parts of liquid bisphenol A epoxy resin D-128,6 parts of alkyl glycidyl ethers, 48 parts of quartz sands
(120 mesh of granularity), 4 parts of polysiloxane solutions, 3 parts of poly- methyl alkyl polyethylene glycol ether copolymers, 6 parts of 2- (2- hydroxyl -3- uncles
Butyl -5- aminomethyl phenyls) -5- chlorinated benzotriazoles, 5 parts of 2- (2- hydroxyl -3- tertiary butyl -5- aminomethyl phenyls) -5- chloro benzos
Blender is used under the mixture of triazole and nano zine oxide, 1 part of dark green mill base, 2 parts of bright red mill bases, 5 parts of medium chrome yellow room temperature
It is component A that (600 revs/min of rotating speed), which is mixed 10 points,.
In parts by weight, it by 26 parts of modified aromatic amine (component B), is directly added into the component A stirred evenly, with stirring
Machine (800 revs/min of rotating speed) is mixed after 15 points to get the solvent-free anti-aging epoxy self-leveling floor coating.In this reality
It applies in example 3, component A and B weight ratio is 5:1.
Embodiment 4
In parts by weight, by 52 parts of liquid bisphenol A epoxy resin D-128,8 parts of alkyl glycidyl ethers, 50 parts of quartz sands
(120 mesh of granularity), 5 parts of brokenly bubble polymer, 5 parts of poly- methyl alkyl polyethylene glycol ether copolymers, 7 parts of 2- (tertiary fourths of 2- hydroxyls -3-
Base -5- aminomethyl phenyls) -5- chlorinated benzotriazoles, 5 parts of 2- (2- hydroxyl -3- tertiary butyl -5- aminomethyl phenyls) -5- chloro benzos three
The mixture of azoles and nano-titanium dioxide, 3 parts of dark green mill bases, 5 parts of medium chrome yellows, under room temperature with blender (600 turns of rotating speed/
Point) be mixed 10 minutes, it is made for component A.
In parts by weight, it by 20 parts of modified aromatic amine (component B), is directly added into the component A stirred evenly, with stirring
Machine (800 revs/min of rotating speed) is mixed after 15 points up to the solvent-free anti-aging epoxy self-leveling floor coating.In this reality
It applies in example 4, component A and B weight ratio is 7:1.
Embodiment 5
The product establishing criteria JC/T1015-2006 regulations of embodiment 1-4 carry out properties and anti-ultraviolet ageing and ring
Protect index test.Experimental result is listed in the table below 1：
Table 1
As can be seen from Table 1, the solvent-free anti-ultraviolet ageing self-leveling floor coating properties of the present invention (including intensity
(for example, compression strength and tensile bond strength), shore hardness, chemical resistance, wearability, impact resistance, anti-ultraviolet ageing
Property, the feature of environmental protection etc.) it is good.Moreover, the solvent-free anti-ultraviolet ageing self-leveling floor coating of the present invention is free of organic solvent, solution
The problem of conventional epoxy floor coatings levelability of having determined is poor, smell is big, poisonous and harmful substance discharge.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of Solventless Epoxy Self-Leveling Floor Coatings, the coating includes following components A and component B：
(1) in parts by weight, component A includes：
40-72 parts of bisphenol A type epoxy resin, and
4-8 parts of reactive diluent；
(2) in parts by weight, component B includes：
20-45 parts of curing agent；Or
Modified 20-45 parts of alicyclic ring amine hardener.
2. Solventless Epoxy Self-Leveling Floor Coatings as described in claim 1, which is characterized in that the component A's and component B
Weight ratio is 2-7:1.
3. Solventless Epoxy Self-Leveling Floor Coatings as described in claim 1, which is characterized in that the reactive diluent is selected from
Alkyl glycidyl ether, butyl glycidyl ether or combination thereof.
4. Solventless Epoxy Self-Leveling Floor Coatings as described in claim 1, which is characterized in that the non-solvent epoxy gravity flow
The component A of flat floor coatings also includes the filler of 40-50 parts by weight,
Preferably, the filler is one or more in calcium carbonate, quartz sand, talcum powder, silicon powder.
5. Solventless Epoxy Self-Leveling Floor Coatings as described in claim 1, which is characterized in that the non-solvent epoxy gravity flow
The component A of flat floor coatings also includes the antifoaming agent of 1-5 parts by weight,
Preferably, the antifoaming agent is selected from brokenly bubble polymer, polysiloxane solution, silicone polymer and their arbitrary combinations.
6. Solventless Epoxy Self-Leveling Floor Coatings as described in claim 1, which is characterized in that the non-solvent epoxy gravity flow
The component A of flat floor coatings also includes the levelling agent of 1-5 parts by weight,
Preferably, it is poly- to be selected from poly- methyl alkyl polyethylene glycol ether copolymer, polyacrylic acid ester compounds, fluorine richness for the levelling agent
It is one or more in acrylate solution.
7. Solventless Epoxy Self-Leveling Floor Coatings as described in claim 1, which is characterized in that the non-solvent epoxy gravity flow
The component A of flat floor coatings also includes the mill base of 2-8 parts by weight,
Preferably, the mill base is selected from dark green, middle yellow, bright red and their two or more combinations.
8. Solventless Epoxy Self-Leveling Floor Coatings as described in claim 1, which is characterized in that the non-solvent epoxy gravity flow
The component A of flat floor coatings also includes the ultraviolet-resistant absorbent of 1-7 parts by weight,
Preferably, the ultraviolet-resistant absorbent is selected from 2- (2- hydroxyl -3- dodecyl 5- methyl)-benzotriazole, 2- (2- hydroxyls
Base -3- tertiary butyl -5- aminomethyl phenyls) -5- chlorinated benzotriazoles and combination thereof.
9. Solventless Epoxy Self-Leveling Floor Coatings as described in claim 1, which is characterized in that the non-solvent epoxy gravity flow
The component A of flat floor coatings also includes the uvioresistant finishing agent of 1-5 parts by weight,
Preferably, the uvioresistant finishing agent by least one of described ultraviolet-resistant absorbent and nano zine oxide, receive
At least one of rice titanium dioxide compounding gained.
10. a kind of method preparing any one of claim 1-9 Solventless Epoxy Self-Leveling Floor Coatings, the method：
(1) each ingredient contained by blending ingredients A；
(2) component B is added in mixed component A, forms the Solventless Epoxy Self-Leveling Floor Coatings；
Preferably, step (1) by the blender of 200-1000 revs/min of rotating speed mixing time carried out for 5-20 minutes；
With
Step (2) by the blender of 200-1000 revs/min of rotating speed mixing time carried out for 5-30 minutes.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838058A (en) * | 2019-03-12 | 2019-06-04 | 严勇 | A kind of construction method for avoiding epoxide terrace from generating bubble |
| CN110616024A (en) * | 2019-09-24 | 2019-12-27 | 东莞市东升地坪材料有限公司 | Wear-resistant floor coating and construction method thereof |
| CN112409833A (en) * | 2020-11-19 | 2021-02-26 | 广西帝品建材有限公司 | Decorative wear-resistant epoxy color paste-free high-definition colored sand self-leveling |
| CN112574639A (en) * | 2020-11-11 | 2021-03-30 | 湖北富莱德力高涂料股份有限公司 | Novel environment-friendly nontoxic epoxy floor coating and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838058A (en) * | 2019-03-12 | 2019-06-04 | 严勇 | A kind of construction method for avoiding epoxide terrace from generating bubble |
| CN110616024A (en) * | 2019-09-24 | 2019-12-27 | 东莞市东升地坪材料有限公司 | Wear-resistant floor coating and construction method thereof |
| CN112574639A (en) * | 2020-11-11 | 2021-03-30 | 湖北富莱德力高涂料股份有限公司 | Novel environment-friendly nontoxic epoxy floor coating and preparation method thereof |
| CN112409833A (en) * | 2020-11-19 | 2021-02-26 | 广西帝品建材有限公司 | Decorative wear-resistant epoxy color paste-free high-definition colored sand self-leveling |
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