CN107652414A - A kind of single-component water-based epoxy of photocuring, waterproof material and preparation method thereof - Google Patents
A kind of single-component water-based epoxy of photocuring, waterproof material and preparation method thereof Download PDFInfo
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- CN107652414A CN107652414A CN201711107681.1A CN201711107681A CN107652414A CN 107652414 A CN107652414 A CN 107652414A CN 201711107681 A CN201711107681 A CN 201711107681A CN 107652414 A CN107652414 A CN 107652414A
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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
- C08G59/14—Polycondensates modified by chemical after-treatment
- C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
- C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
- C08G59/1455—Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof
- C08G59/1461—Unsaturated monoacids
- C08G59/1466—Acrylic or methacrylic acids
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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
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
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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 discloses each component that a kind of single-component water-based epoxy of photocuring, waterproof material and preparation method thereof, the single-component water-based epoxy of photocuring, including following quality are divided, epoxy resin：40 60 parts, acrylic acid：15 parts, polymerization inhibitor：0.2 0.6 parts, diethylaminoethanol：36 parts, ethylene glycol monobutyl ether：48 parts, unsaturated acid anhydride：24 parts, water-soluble photoinitiator：12 parts, water：30 60 parts.The present invention uses homemade photocuring water-borne epoxy systems modified emulsifying asphalt, different from existing two component epoxy curing agent and latent epoxy resin curing agent, has the advantages of long-term room-temperature lucifuge storage stability is good, and storage time is long, the storage of room temperature lucifuge is up to June；Increase water-soluble photoinitiator in the present invention so that curing agent water-base epoxy curing rate under natural light action is fast, easy for construction, reduces the construction period.
Description
Technical field
The present invention relates to a kind of road waterproof material, more particularly to a kind of single-component water-based epoxy of photocuring, waterproof material
Material and preparation method thereof.
Background technology
Emulsified asphalt is to melt pitch heat, by machinery effect, by pitch with tiny micro-droplet status be scattered in containing
The asphalt emulsion of oil-in-water shape is formed in the aqueous solution of emulsifying agent.Emulsified asphalt can be used as priming oil, sticking layer oil, sealing oil,
Slurry seal etc., it can also be used to the cold renewal of old bitumen pavement material and the dust-proof processing of sand-gravel surface and the interim road of laying
Face.Emulsified asphalt is a kind of using quite varied construction material at present, but it still has the shortcomings that a lot, for example is softened
The too low, poor heat resistance of point, validity period are short etc..Although SBR, SBS modified emulsifying asphalt improve its performance, have and save energy
Source and resource, reduce environmental pollution, improve execution conditions, extend construction seasons the advantages that, but there are still adhesion strength it is low,
It is easy to stick wheel and destroyed, can not ensure that bituminous paving interlayer has good cohesive force in the section such as bridge, overhead, longitudinal slope,
So that after being open to traffic again the diseases such as interlayer slip easily occur for these road surfaces, the normal use of road is influenceed.
In recent years, China has also carried out research and the engineer applied of a variety of epoxy modified asphalt materials.Such as publication number
CN1903941A Chinese patent (a kind of aqueous epoxy resins be modified emulsified asphalt) disclose using aqueous epoxy emulsion and
Modified aromatic same clan amine hardener modified emulsifying asphalt, the aqueous epoxy emulsion solidification of use are cross-linked into space network, property
The excellent binding material of energy, but the solidification crosslinking rate of this curing agent is fast, it is impossible to as single-component water-based bituminous epoxy body
It is long-time storage；Publication number CN105925244A Chinese patent (a kind of water-base epoxy asphalt waterproofing bonding layer material and its
Preparation method) disclose a kind of epoxy curing agent, nanoscale expanded vermiculite powder, aqueous polyurethane epoxy resin, poly- of including
The modified emulsified asphalts such as acrylic acid is received, graphene, Surface Permeability is good, low temperature flexibility is excellent, high-temperature behavior is good, does not send out
Soft, not tacky, mechanical property is remarkable, and shear strength, adhesion strength greatly improve, drying convenient, fast for construction, even in high temperature
Midsummer also non-scale, not viscous wheel.But which employs the expensive material such as nanoscale expanded vermiculite powder, graphene, cost is high,
And its long-term storage performance is not disclosed.(a kind of single component epoxy is compound for publication number CN105936750A Chinese patent
Modified emulsifying asphalt) disclose the preparation method of single component epoxy composite modified emulsification asphalt, the emulsified asphalt of use：Ring
Oxygen tree fat：SBR latex ratio is 3:2:1, the cohesive force of the modified emulsifying asphalt of preparation is higher than the emulsified asphalt of prior art by three
Times, and high-temperature behavior is brought up to 90 DEG C.But the epoxy resin and SBR contents height that this method uses, it is high there is also cost, it is difficult
The problem of with large-scale promotion.
The defects of existing in view of above-mentioned existing epoxy modified asphalt material, the present inventor are based on being engaged in such product and setting
Meter manufacture abundant for many years practical experience and professional knowledge, and coordinate the utilization of scientific principle, actively it is subject to research and innovation, to found
A kind of single-component water-based epoxy of photocuring, waterproof material and preparation method thereof, make it have more practicality.By constantly grinding
Study carefully, design, and after studying sample repeatedly and improving, create the present invention having practical value finally.
The content of the invention
It is a primary object of the present invention to, the defects of overcoming existing epoxy modified asphalt material to exist, and provide a kind of
The single-component water-based epoxy of photocuring, waterproof material and preparation method thereof, it is low, easy to stick to solve existing modified emulsifying asphalt adhesion strength
Wheel and the problem of by destroying, thus more suitable for practicality, and with the value in industry.
The object of the invention to solve the technical problems is realized using following technical scheme.Itd is proposed according to the present invention
The single-component water-based epoxy of photocuring, include each component of following quality point,
Epoxy resin：40-60 parts
Acrylic acid：1-5 parts
Polymerization inhibitor：0.2-0.6 parts
Diethylaminoethanol：3-6 parts
Ethylene glycol monobutyl ether：4-8 parts
Unsaturated acid anhydride：2-4 parts
Water-soluble photoinitiator：1-2 parts
Water：30-60 parts.
As preferable scheme, the epoxy resin is any one in bisphenol A type epoxy resin E55, E51 or E44,
Using the bisphenol A type epoxy resin of high epoxy value, there is the features such as epoxy reaction activity is high, and cohesive force is big, emulsification drip can be improved
Blue or green high-temperature behavior and the cohesive force with matrix.
As preferable scheme, the polymerization inhibitor be 1,4-benzoquinone, tetrachloroquinone or l, 4- naphthoquinones it is therein any one, add
Epoxy resin and the excessive self-polymeric reaction of acrylic resin can be prevented by entering polymerization inhibitor so that emulsion viscosity is excessive.
As preferable scheme, described water-soluble photoinitiator be Irgacure4265, Darocur 1173 or
Any one in Irgacure 754, the water-soluble photoinitiator of selection can be catalyzed epoxide group under conditions of having illumination
Curing reaction, reaction speed is fast.
The waterproof material of the single-component water-based epoxy of photocuring is included, includes each component of following quality point,
Matrix pitch：50-70 parts
The single-component water-based epoxy of photocuring：5-20 parts
SBR latex：5-10 parts
SBS modifier：1-3 parts
Anion emulsifier：2-4 parts.
As preferable scheme, the anion emulsifier is double dodecylphenyl ether sodium disulfonates, detergent alkylate
Any one in sodium sulfonate, lauryl sodium sulfate or lignosulfonates, the emulsion prepared using anion emulsifier are dripped
Blue or green stability is good, and consistent with the acid-base property of single-component water-based epoxy, improves the storage of single-component water-based epoxy emulsified asphalt system
Deposit stability.Matrix pitch is 30#, 50#, 70# or 90#.
The preparation method of waterproof material, including following operating procedure,
(1) the single-component water-based epoxy of photocuring is prepared：By the epoxy resin weighed in proportion, acrylic acid, polymerization inhibitor, diethyl
Ethylaminoethanol is added in reactor, and 1-2h is stirred after heating, then ethylene glycol monobutyl ether, unsaturated acid anhydride are put into reactor
20-40min is stirred, water-soluble photoinitiator is added after then reactor is cooled and quickly stirs 1-2h again, obtains photocuring single group
Part aqueous epoxy resins；
(2) waterproof material is prepared：After matrix pitch is heated, SBS modifier is added, 1-1.5h is sheared in colloid mill
Afterwards, add anion emulsifier and water emulsified, prepare emulsified SBS pitch, then the emulsified asphalt of preparation is cooled to room temperature,
It is put into reactor and adds the single-component photocureable aqueous epoxy resins of SBR latex and above-mentioned preparation while stirring, stirs 1-
2h obtains single-component photocureable emulsified asphalt modified with water-epoxy resin waterproof material.
As preferable scheme, (1) epoxy resin, acrylic acid, polymerization inhibitor, diethylaminoethanol are in a kettle
50-70 DEG C is heated to, is advantageous to the reaction between epoxy resin and acrylic acid, improves the yield of final water-base epoxy.
As preferable scheme, reactor is cooled to 20-25 DEG C after being put into ethylene glycol monobutyl ether, unsaturated acid anhydride stirring.
Prevent water-soluble photoinitiator to be activated at high temperature, cause the solidification of single-component photocureable water-borne epoxy systems and fail.
As preferable scheme, (2) the mesostroma asphalt heating temperature is 175-185 DEG C so that SBS can be preferably molten
Solution, by the shear action of colloid mill, can prepare finely dispersed SBS modified pitch in pitch.
By above-mentioned technical proposal, the single-component water-based epoxy of photocuring of the invention, waterproof material and preparation method thereof are extremely
There are following advantages less：
(1) waterproof material of the present invention uses homemade photocuring water-borne epoxy systems modified emulsifying asphalt, different from existing
Two component epoxy curing agent and latent epoxy resin curing agent, the present invention uses oiliness epoxy resin and acrylic acid copolymer, in ring
Water-based acrylic molecules are introduced in oxygen molecule, form water-borne epoxy systems；Water-soluble photoinitiator is added in system in addition, profit
Living radical is resolved under conditions of having illumination with light trigger, promotes the open loop cross-linking reaction of epoxide group, but in nothing
Under conditions of illumination, system does not have reactive active material；Therefore, have long-term room-temperature lucifuge storage stability good, store
The advantages of time is long, the storage of room temperature lucifuge is up to June.
(2) water-soluble photoinitiator is increased in the single-component water-based epoxy of photocuring of the present invention so that curing agent water-base epoxy exists
Curing rate is fast under natural light action, easy for construction, reduces the construction period.
(3) waterproof material of the invention uses water-base epoxy and SBS, SBR composite modified emulsification asphalt, makes it have excellent
High temperature performance, aqueous epoxy resins are thermosetting polymer, into three-dimensional net structure after solidifying in asphalt system, are improved
The integral rigidity of pitch make it that the high-temperature behavior of pitch is improved, and can be achieved not trickle at 160 DEG C；SBS modifier and SBR glue
Breast is elastomeric polymer, and Tg is low, improves the low temperature flexibility of pitch, makes its flawless at -20 DEG C, and its mechanical property reaches
To three times of common emulsified asphalt.
(4) epoxy and latex content that waterproof material of the present invention uses are low, and preparation technology is simple, and cost is low, are easy to industry
Change, there is very strong practicality.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, described in detail below with presently preferred embodiments of the present invention as after.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, to according to this
Invent the single-component water-based epoxy of photocuring proposed, waterproof material and preparation method thereof its embodiment, feature and its work(
Effect, describe in detail as after.
It is in example in addition to making component by oneself below, the material of addition is commercially available material.
Embodiment 1
(1) 300g water, 400g epoxy resin E51,10g acrylic acid, 2g polymerization inhibitors 1,4-benzoquinone, 30g diethylaminos are first weighed
Base ethanol is added in 1L reactors, and reactor is warming up to after 50 DEG C and stirs 1h, is then put into 40g second two into reactor again
Alcohol monobutyl ether, 20g unsaturated acid anhydrides stirring 20min, are then cooled to 20 DEG C by reactor, add 10g water-soluble photoinitiators
Irgacure4265 quickly stirs 1h again, obtains the single-component water-based epoxy resin of photocuring；
(2) 500g 30# pitches are heated to 185 DEG C, add 10g SBS modifier, 1.5h is sheared in colloid mill
Afterwards, the double dodecylphenyl ether sodium disulfonate emulsifying agents of 40g are added and 510g water is emulsified, prepare emulsified SBS pitch；Again will
The emulsified asphalt of preparation is cooled to room temperature；It is put into reactor in the emulsified asphalt that will be cooled to room temperature and adds while stirring
Single-component photocureable aqueous epoxy resins prepared by 50g SBR latex and 120g steps (1), stirring 1h obtain one-component light and consolidated
Change emulsified asphalt modified with water-epoxy resin waterproof material.
Embodiment 2
(1) 600g water, 500g epoxy resin E44,30g acrylic acid, 4g polymerization inhibitors 1,4-benzoquinone, 50g diethylaminos are first weighed
Base ethanol is added in 1.5L reactors, and reactor is warming up to after 70 DEG C and stirs 1.5h, is then put into 60g into reactor again
Ethylene glycol monobutyl ether, 30g unsaturated acid anhydrides stirring 30min, are then cooled to 20 DEG C by reactor, it is water-based light-initiated to add 15g
Agent Darocur 1173 quickly stirs 1.5h again, obtains the single-component water-based epoxy resin of photocuring；
(2) 600g 70# pitches are heated to 175 DEG C, add 30g SBS modifier, 1.5h is sheared in colloid mill
Afterwards, add 20g neopelexes emulsifying agent and 630g water is emulsified, prepare emulsified SBS pitch；Again by the breast of preparation
Change pitch and be cooled to room temperature；The SBR that while stirring adds 100g is put into reactor in the emulsified asphalt that will be cooled to room temperature
Single-component photocureable aqueous epoxy resins prepared by latex and 100g steps (1), it is water-based that stirring 1.5h obtains single-component photocureable
Epoxy resin modified emulsified asphalt waterproof material.
Embodiment 3
(1) 600g water, 600g epoxy resin E51,50g acrylic acid, 6g polymerization inhibitors 1,4-benzoquinone, 60g diethylaminos are first weighed
Base ethanol is added in 1.5L reactors, and reactor is warming up to after 60 DEG C and stirs 2h, is then put into 80g second into reactor again
Glycol monobutyl ether, 40g unsaturated acid anhydrides stirring 40min, are then cooled to 25 DEG C by reactor, add 15g water-soluble photoinitiators
Irgacure4265 quickly stirs 2h again, obtains the single-component water-based epoxy resin of photocuring；
(2) 500g 50# pitches are heated to 180 DEG C, add 20g SBS modifier, 1.5h is sheared in colloid mill
Afterwards, add 30g neopelexes emulsifying agent and 520g water is emulsified, prepare emulsified SBS pitch；Again by the breast of preparation
Change pitch and be cooled to room temperature；The SBR glue that while stirring adds 80g is put into reactor in the emulsified asphalt that will be cooled to room temperature
Single-component photocureable aqueous epoxy resins prepared by breast and 200g steps (1), stirring 2h obtain single-component photocureable water-base epoxy
Resin modified emulsified asphalt waterproof material.
Embodiment 4
(1) 600g water, 500g epoxy resin E55,50g acrylic acid, 5g polymerization inhibitors tetrachloroquinone, 40g diethyls are first weighed
Ethylaminoethanol is added in 1.5L reactors, and reactor is warming up to after 60 DEG C and stirs 2h, is then put into 40g into reactor again
Ethylene glycol monobutyl ether, 20g unsaturated acid anhydrides stirring 20min, are then cooled to 20 DEG C by reactor, it is water-based light-initiated to add 20g
Agent Irgacure4265 quickly stirs 2h again, obtains the single-component water-based epoxy resin of photocuring；
(2) 700g 90# pitches are heated to 175 DEG C, add 30g SBS modifier, after shearing 1h in colloid mill,
Add 40g lauryl sodium sulfate emulsifying agent and 730g water is emulsified, prepare emulsified SBS pitch；The emulsification of preparation is dripped again
Green grass or young crops is cooled to room temperature；The emulsified asphalt that will be cooled to room temperature be put into reactor add while stirring 50g SBR latex and
Single-component photocureable aqueous epoxy resins prepared by 200g steps (1), stirring 1.5h obtain single-component photocureable water-base epoxy tree
Fat modified emulsifying asphalt waterproof material.
Embodiment 5
(1) 500g water, 400g epoxy resin E44,10g acrylic acid, 4g polymerization inhibitors tetrachloroquinone, 50g diethyls are first weighed
Ethylaminoethanol is added in 1.5L reactors, and reactor is warming up to after 50 DEG C and stirs 2h, is then put into 80g into reactor again
Ethylene glycol monobutyl ether, 40g unsaturated acid anhydrides stirring 40min, are then cooled to 25 DEG C by reactor, it is water-based light-initiated to add 20g
Agent Darocur 1173 quickly stirs 2h again, obtains the single-component water-based epoxy resin of photocuring；
(2) 500g 70# pitches are heated to 180 DEG C, add 10g SBS modifier, after shearing 1h in colloid mill,
Add 20g lignosulfonate emulsifiers and 510g water is emulsified, prepare emulsified SBS pitch；Again by the emulsified asphalt of preparation
It is cooled to room temperature；The emulsified asphalt that will be cooled to room temperature be put into reactor add while stirring 50g SBR latex and
Single-component photocureable aqueous epoxy resins prepared by 100g steps (1), stirring 1h obtain single-component photocureable aqueous epoxy resins
Modified emulsifying asphalt waterproof material.
Embodiment 6
(1) 600g water, 600g epoxy resin E51,50g acrylic acid, 6g polymerization inhibitors l, 4- naphthoquinones, 60g diethyls are first weighed
Ethylaminoethanol is added in 1.5L reactors, and reactor is warming up to after 70 DEG C and stirs 2h, is then put into 80g into reactor again
Ethylene glycol monobutyl ether, 40g unsaturated acid anhydrides stirring 40min, are then cooled to 20 DEG C by reactor, it is water-based light-initiated to add 20g
Agent Irgacure4265 quickly stirs 2h again, obtains the single-component water-based epoxy resin of photocuring；
(2) 700g 90# pitches are heated to 175 DEG C, add 20g SBS modifier, 1.5h is sheared in colloid mill
Afterwards, add 40g neopelexes emulsifying agent and 720g water is emulsified, prepare emulsified SBS pitch；Again by the breast of preparation
Change pitch and be cooled to room temperature；The SBR that while stirring adds 100g is put into reactor in the emulsified asphalt that will be cooled to room temperature
Single-component photocureable aqueous epoxy resins prepared by latex and 200g steps (1), stirring 2h obtain the water-based ring of single-component photocureable
Oxygen tree fat modified emulsifying asphalt waterproof material.
Embodiment 7
(1) 600g water, 500g epoxy resin E51,50g acrylic acid, 6g polymerization inhibitors l, 4- naphthoquinones, 60g diethyls are first weighed
Ethylaminoethanol is added in 1.5L reactors, and reactor is warming up to after 50 DEG C and stirs 2h, is then put into 50g into reactor again
Ethylene glycol monobutyl ether, 20g unsaturated acid anhydrides stirring 30min, are then cooled to 25 DEG C by reactor, it is water-based light-initiated to add 15g
Agent Irgacure4265 quickly stirs 1.5h again, obtains the single-component water-based epoxy resin of photocuring；
(2) 700g 90# pitches are heated to 175 DEG C, add 20g SBS modifier, 1.5h is sheared in colloid mill
Afterwards, add 30g neopelexes emulsifying agent and 720g water is emulsified, prepare emulsified SBS pitch；Again by the breast of preparation
Change pitch and be cooled to room temperature；The SBR glue that while stirring adds 50g is put into reactor in the emulsified asphalt that will be cooled to room temperature
Single-component photocureable aqueous epoxy resins prepared by breast and 150g steps (1), stirring 2h obtain single-component photocureable water-base epoxy
Resin modified emulsified asphalt waterproof material.
Embodiment 8
(1) 600g water, 500g epoxy resin E44,40g acrylic acid, 5g polymerization inhibitors l, 4- naphthoquinones, 60g diethyls are first weighed
Ethylaminoethanol is added in 1.5L reactors, and reactor is warming up to after 70 DEG C and stirs 2h, is then put into 80g into reactor again
Ethylene glycol monobutyl ether, 40g unsaturated acid anhydrides stirring 40min, are then cooled to 20 DEG C by reactor, it is water-based light-initiated to add 15g
Agent Darocur 1173 quickly stirs 2h again, obtains the single-component water-based epoxy resin of photocuring；
(2) 600g 70# pitches are heated to 175 DEG C, add 10g SBS modifier, 1.5h is sheared in colloid mill
Afterwards, add 4g neopelexes emulsifying agent and 610g water is emulsified, prepare emulsified SBS pitch；Again by the breast of preparation
Change pitch and be cooled to room temperature；The SBR glue that while stirring adds 50g is put into reactor in the emulsified asphalt that will be cooled to room temperature
Single-component photocureable aqueous epoxy resins prepared by breast and 50g steps (1), stirring 1.5h obtain single-component photocureable water-base epoxy
Resin modified emulsified asphalt waterproof material.
Experimental result
Testing example 1-8 experimental result is described in table 1 below, the skill of single-component water-based epoxy bitumen material of the invention
Art performance safety meets DB32/T2285-2012《Cement concrete bridge deck water-base epoxy asphalt waterproofing tack coat construction technology is advised
Model》Technical requirements.
Table 1 implements the performance parameter of single-component water-based bituminous epoxy prepared by 1-8
Can be seen that from the data of table 1, the adhesive force pull strength of single-component water-based epoxy emulsified asphalt prepared by the present invention is high,
And with the content increase of single-component epoxy, the increase of adhesive force pull strength, this be due to the polar group of epoxy easily and cement
C-S-H produce crosslinked action, and three-dimensional network is formed in pitch of the water-base epoxy after demulsification, adds the height of modified pitch
Warm nature energy, thus, do not trickled under 160 degree.SBR addition improves the low-temperature cracking-resistance of pitch, is separately added into embodiment
The SBR modified pitch of 5 parts and 10 parts, it is flexible under -20 degree, do not ftracture.The single-component water-based ring prepared using the present invention
In oxygen emulsion system under conditions of no light, without active group, thus the stability of water-base epoxy is good, can store up for a long time
Deposit, under the storage of 6 months, surplus is still less than 0.1% on sieve.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent change and modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (10)
- A kind of 1. single-component water-based epoxy of photocuring, it is characterised in that：Include each component of following quality point,Epoxy resin：40-60 partsAcrylic acid：1-5 partsPolymerization inhibitor：0.2-0.6 partsDiethylaminoethanol：3-6 partsEthylene glycol monobutyl ether：4-8 partsUnsaturated acid anhydride：2-4 partsWater-soluble photoinitiator：1-2 partsWater：30-60 parts.
- 2. the single-component water-based epoxy of photocuring according to claim 1, it is characterised in that：The epoxy resin is bisphenol-A Any one in type epoxy resin E55, E51 or E44.
- 3. the single-component water-based epoxy of photocuring according to claim 1, it is characterised in that：The polymerization inhibitor be 1,4-benzoquinone, Tetrachloroquinone or l, 4- naphthoquinones one kind therein.
- 4. the single-component water-based epoxy of photocuring according to claim 1, it is characterised in that：Described water-soluble photoinitiator is Any one in Irgacure4265, Darocur 1173 or Irgacure 754.
- 5. include the waterproof material of the single-component water-based epoxy of photocuring described in any one of claim 1 ~ 4, it is characterised in that：Bag The each component of following quality point is included,Matrix pitch：50-70 partsThe single-component water-based epoxy of photocuring：5-20 partsSBR latex：5-10 partsSBS modifier：1-3 partsAnion emulsifier：2-4 parts.
- 6. waterproof material according to claim 5, it is characterised in that：The anion emulsifier is double dodecylphenyls Any one in ether sodium disulfonate, neopelex, lauryl sodium sulfate or lignosulfonates.
- 7. the preparation method of the waterproof material described in claim 5, it is characterised in that：Including following operating procedure,（1）Prepare the single-component water-based epoxy of photocuring：By the epoxy resin weighed in proportion, acrylic acid, polymerization inhibitor, lignocaine Ethanol is added in reactor, and 1-2h is stirred after heating, then ethylene glycol monobutyl ether, unsaturated acid anhydride stirring are put into reactor 20-40min, water-soluble photoinitiator is added after then reactor is cooled and quickly stirs 1-2h again, obtains photocuring one-component water Property epoxy resin；（2）Prepare waterproof material：After matrix pitch is heated, SBS modifier is added, after shearing 1-1.5h in colloid mill, is added Enter anion emulsifier and water is emulsified, prepare emulsified SBS pitch, then the emulsified asphalt of preparation is cooled to room temperature, be put into Add the single-component photocureable aqueous epoxy resins of SBR latex and above-mentioned preparation while stirring into reactor, stirring 1-2h is obtained To single-component photocureable emulsified asphalt modified with water-epoxy resin waterproof material.
- 8. the preparation method of waterproof material according to claim 7, it is characterised in that：It is described（1）Epoxy resin, propylene Acid, polymerization inhibitor, diethylaminoethanol are heated to 50-70 DEG C in a kettle.
- 9. the preparation method of waterproof material according to claim 7, it is characterised in that：It is put into ethylene glycol monobutyl ether, insatiable hunger Reactor is cooled to 20-25 DEG C after being stirred with acid anhydrides.
- 10. the preparation method of waterproof material according to claim 7, it is characterised in that：It is described（2）Mesostroma pitch heats Temperature is 175-185 DEG C.
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| CN201711107681.1A CN107652414B (en) | 2017-11-10 | 2017-11-10 | A kind of single-component water-based epoxy resin of photocuring, waterproof material and preparation method thereof |
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| CN201711107681.1A CN107652414B (en) | 2017-11-10 | 2017-11-10 | A kind of single-component water-based epoxy resin of photocuring, waterproof material and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504290A (en) * | 2018-05-10 | 2018-09-07 | 江苏地基工程有限公司 | A kind of water resistant resin anchor fixing agent and preparation method thereof |
| WO2019190624A1 (en) * | 2018-03-27 | 2019-10-03 | Basf Se | Asphalt composition and method of using same in tack coats |
| CN115785684A (en) * | 2022-12-15 | 2023-03-14 | 河海大学 | Water-based epoxy emulsified asphalt, and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101747489A (en) * | 2010-01-12 | 2010-06-23 | 暨南大学 | Special epoxy resin for UV-curable waterborne coatings and preparation method and application thereof |
| CN101747491A (en) * | 2009-12-11 | 2010-06-23 | 上海新天和树脂有限公司 | Fast thickening vinyl ester resin as well as preparation method and application thereof |
| CN101831053A (en) * | 2010-04-26 | 2010-09-15 | 浙江顺虎德邦涂料有限公司 | Aqueous ultraviolet cured epoxy acrylic resin and preparation method thereof |
| CN105936750A (en) * | 2016-06-20 | 2016-09-14 | 许昌金欧特沥青股份有限公司 | One-component epoxy resin composite modified emulsified asphalt |
-
2017
- 2017-11-10 CN CN201711107681.1A patent/CN107652414B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101747491A (en) * | 2009-12-11 | 2010-06-23 | 上海新天和树脂有限公司 | Fast thickening vinyl ester resin as well as preparation method and application thereof |
| CN101747489A (en) * | 2010-01-12 | 2010-06-23 | 暨南大学 | Special epoxy resin for UV-curable waterborne coatings and preparation method and application thereof |
| CN101831053A (en) * | 2010-04-26 | 2010-09-15 | 浙江顺虎德邦涂料有限公司 | Aqueous ultraviolet cured epoxy acrylic resin and preparation method thereof |
| CN105936750A (en) * | 2016-06-20 | 2016-09-14 | 许昌金欧特沥青股份有限公司 | One-component epoxy resin composite modified emulsified asphalt |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019190624A1 (en) * | 2018-03-27 | 2019-10-03 | Basf Se | Asphalt composition and method of using same in tack coats |
| US11891519B2 (en) | 2018-03-27 | 2024-02-06 | Basf Se | Asphalt composition and method of using same in tack coats |
| CN108504290A (en) * | 2018-05-10 | 2018-09-07 | 江苏地基工程有限公司 | A kind of water resistant resin anchor fixing agent and preparation method thereof |
| CN115785684A (en) * | 2022-12-15 | 2023-03-14 | 河海大学 | Water-based epoxy emulsified asphalt, and preparation method and application thereof |
| CN115785684B (en) * | 2022-12-15 | 2024-01-30 | 河海大学 | Water-based epoxy emulsified asphalt, and preparation method and application thereof |
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| CN107652414B (en) | 2019-07-16 |
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