CN107189019A - A kind of lower shrinkage concrete modified epoxy vinyl resin and preparation method - Google Patents
A kind of lower shrinkage concrete modified epoxy vinyl resin and preparation method Download PDFInfo
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- CN107189019A CN107189019A CN201710601902.4A CN201710601902A CN107189019A CN 107189019 A CN107189019 A CN 107189019A CN 201710601902 A CN201710601902 A CN 201710601902A CN 107189019 A CN107189019 A CN 107189019A
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- modified epoxy
- epoxy resin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/10—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers containing more than one epoxy radical per molecule
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Abstract
The invention discloses a kind of lower shrinkage concrete modified epoxy vinyl resin and preparation method, the mass parts of its raw material components and each component are as follows：Modified epoxy：15 ~ 32 parts；Unsaturated monoacid：18 ~ 38 parts；Shrinking agent：2 ~ 8 parts；Catalyst A：0.01 ~ 0.5 part；Catalyst B：0.01 ~ 0.1 part of polymerization inhibitor：0.05 ~ 0.1 part；Crosslinking agent：20 ~ 32 parts；Initiator：0.01 ~ 0.05 part；Wherein, modified epoxy includes hydrogenated epoxy resin and bisphenol A type epoxy resin, and hydrogenated epoxy resin：The mass component ratio of bisphenol A type epoxy resin is 1:2~2:1.The present invention utilizes the good weatherability of bisphenol-A epoxy resin, media-filling rate at double, linear expansivity and shrinkage factor and water absorption rate, epoxy resin is modified, both tensile strength, modulus of elasticity and the compression strength of epoxy resin ensure that, the weatherability and stability of epoxy vingl ester resin are improved again, epoxy vingl ester resin shrinkage factor is reduced simultaneously, the multiple requirements of concrete resin are met.
Description
Technical field
The present invention relates to a kind of lower shrinkage concrete modified epoxy vinyl resin and preparation method, belong to concrete neck
Domain.
Background technology
Epoxy vinyl ester resin has the premium properties of epoxy resin and unsaturated polyester resin concurrently, therefore in chemical anticorrosion
The everyways such as erosion, flue gas desulfurization, communications and transportation, electronic apparatus, ships and light boats are widely used.And with good low receipts
Contracting, compared with 1%~3% shrinkage factor of 6%~8% and epoxy resin of general rich horse alkene vinylite, ring
The shrinkage factor of oxyethylene group ester resin is only 0.5%, but epoxy vinyl ester resin is copolymerized when closing reaction, in ingress of air
Superficial layer be also easy to produce tacky phenomenon, its stability and weatherability are poor.For the more severe use environment of concrete, epoxy
There is very strong unworthiness in the application of vinyl ester resin.
Hydrogenated bisphenol A and the epoxychloropropane ring-opening reaction under catalyst action generate chloropharin ether, then add alkali to carry out
Ring-closure reaction, is prepared for the quality hydrogenated bisphenol A type epoxy resin of low molecule, then it is further added with hydrogenated bisphenol A etc.
Poly- reaction, obtains high molecule mass epoxy resin.
Bisphenol-A epoxy resin has the property that：
1) its molecular structure is quite analogous to bisphenol A type epoxy resin, similar nature, because phenyl ring is transformed into saturation six
Yuan of rings, overcome the fracture defect of double bond, show good weatherability, Inverter fed motor, resistance to tracking, high dielectric strength,
Chemical proofing.
2) significant difference of bisphenol-A epoxy resin and cycloaliphatic epoxy resin is that its epoxide group is not directly to connect
On alicyclic ring, but the glycidyl of side chain ehter bond is connected to, the reactivity with similar bisphenol A type epoxy resin can
Using amine curing agent cold curing, application field has been widened.
3) viscosity is small, suitable with bisphenol f type epoxy resin, simply the 1/5~1/4 of general bisphenol A type epoxy resin.As
Cast material, media-filling rate up to 150%~200%, can significantly reduce resin cured matter linear expansivity and shrinkage factor,
Water absorption rate, manufacturing cost is substantially reduced.
4) gel time is about 2 times of bisphenol A type epoxy resin or so, with longer working life, imparts asphalt mixtures modified by epoxy resin
Fat excellent technology stability and processing technology.In a word, curing process need not be changed using producer, you can smoothly realize outdoor
The upgrading of the rolled product variety adjustment and product structure of epoxy resin.
The content of the invention
Purpose：The invention provides a kind of lower shrinkage concrete modified epoxy vinyl resin and preparation method, utilize
The good weatherability of bisphenol-A epoxy resin, media-filling rate at double, linear expansivity and shrinkage factor and water absorption rate, it is right
Epoxy resin is modified, and both ensure that tensile strength, modulus of elasticity and the compression strength of epoxy resin, epoxy second is improved again
The weatherability and stability of ene based resins, while reducing epoxy vingl ester resin shrinkage factor, meet concrete resin
Multiple requirements.
Technical scheme is as follows：
The mass parts of a kind of lower shrinkage concrete modified epoxy vinyl resin, its raw material components and each component are as follows：
Modified epoxy：15~32 parts；
Unsaturated monoacid：18~38 parts；
Shrinking agent：2~8 parts；
Catalyst A：0.01~0.5 part；
Catalyst B：0.01~0.1 part
Polymerization inhibitor：0.05~0.1 part；
Crosslinking agent：20~32 parts；
Initiator：0.01~0.05 part；
Wherein, modified epoxy includes hydrogenated epoxy resin and bisphenol A type epoxy resin, and hydrogenated epoxy resin：It is double
The mass component ratio of phenol A type epoxy resin is 1:2~2:1.
Preferably, the hydrogenated epoxy resin is bisphenol-A epoxy resin, and the bisphenol A type epoxy resin is ring
Oxygen equivalent is 176~263g/mol bisphenol A diglycidyl ether.
Preferably, the shrinking agent be polyvinyl acetate, saturated polyester, polycaprolactone, polyurethane, block type it is poly-
One of acetic acid-styrene, modified low cross linked polystyrene or its mixture.
Preferably, the unsaturated monoacid is acrylic or methacrylic acid.
Preferably, the catalyst B is triphenylphosphine hydrogen, TBAB, benzyltrimethylammonium chloride, benzyl three
One in methyl bromide ammonium, benzyltriethylammoinium chloride, tetraethylammonium bromide, tetrabutylammonium chloride, benzyl triethyl ammonium bromide
Kind.
Preferably, the catalyst A is one kind in base catalyst, including zirconium dioxide, sodium hydroxide or sodium titanate.
Preferably, the initiator is triphenyl silanol-tri ethylacetoacetate aluminium.
Preferably, the crosslinking agent is diallyl phthalate, styrene, TAC, bicyclic penta
One or more mixtures in diene acrylate, butyl acrylate, methyl methacrylate.
Preferably, the polymerization inhibitor is one kind in hydroquinones, methyl hydroquinone, 1,4-benzoquinone or copper naphthenate solution
Or two kinds of mixtures.
A kind of preparation method of lower shrinkage concrete modified epoxy vinyl resin,
Step one：Prepare modified epoxy
Hydrogenated epoxy resin and bisphenol A type epoxy resin are weighed in proportion, be added in reactor and be heated with stirring to 100~
135 DEG C, while adding catalyst A and partial cross-linked dose by mass component, the pH value for controlling reaction system is 7.6~8.8, herein
Under the conditions of fully reaction 20~30 minutes；
Step 2：Prepare modified epoxy vinyl resin
The reaction temperature of the modified epoxy epoxy resin reactor of step 1 is persistently cooled down and controls temperature to be 55~80
DEG C, while appropriate mass component, initiator, catalyst B and shrinking agent and remaining ingredient crosslinking agent is weighed, and in order
Reactor is added, 0.5~2h is reacted, reaction system becomes uniform rear keeping temperature, until measuring acid number less than 15mgKOH/g.
Beneficial effect：The present invention provides a kind of lower shrinkage concrete modified epoxy vinyl resin and preparation method, tool
Have the advantage that
1) by introducing bisphenol-A epoxy resin in bisphenol A type epoxy resin, part bisphenol A-type ring is reduced
Phenyl ring content in oxygen tree fat, it is ensured that under the premise of tensile strength, modulus of elasticity, compression strength and the deformation temperature of epoxy resin,
Improve the toughness and elongation at break of epoxy resin lotus；
2) use of bisphenol-A epoxy resin, improves media-filling rate, up to 150%~200%, drops significantly
The low cure shrinkage of material, linear expansivity and water absorption rate；
3) use of bisphenol-A epoxy resin reduces phenyl ring content, reduces the reactivity of resin, improves
The weatherability of system, meets the multiple requirements of concrete resin, and greatly reduces production cost.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, in the embodiment of the present application
Technical scheme is clearly and completely described, it is clear that described embodiment is only some embodiments of the present application, without
It is whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, should all belong to the scope of the application protection.
The mass parts of a kind of lower shrinkage concrete modified epoxy vinyl resin, its raw material components and each component are as follows：
Modified epoxy：15~32 parts；
Unsaturated monoacid：18~38 parts；
Shrinking agent：2~8 parts；
Catalyst A：0.01~0.5 part；
Catalyst B：0.01~0.1 part
Polymerization inhibitor：0.05~0.1 part；
Crosslinking agent：20~32 parts；
Initiator：0.01~0.05 part；
Wherein, modified epoxy includes hydrogenated epoxy resin and bisphenol A type epoxy resin, and hydrogenated epoxy resin：It is double
The mass component ratio of phenol A type epoxy resin is 1:2~2:1.
Preferably, the hydrogenated epoxy resin is bisphenol-A epoxy resin, and the bisphenol A type epoxy resin is ring
Oxygen equivalent is 176~263g/mol bisphenol A diglycidyl ether.
Preferably, the shrinking agent be polyvinyl acetate, saturated polyester, polycaprolactone, polyurethane, block type it is poly-
One of acetic acid-styrene, modified low cross linked polystyrene or its mixture.
Preferably, the unsaturated monoacid is acrylic or methacrylic acid.
Preferably, the catalyst B is triphenylphosphine hydrogen, TBAB, benzyltrimethylammonium chloride, benzyl three
One in methyl bromide ammonium, benzyltriethylammoinium chloride, tetraethylammonium bromide, tetrabutylammonium chloride, benzyl triethyl ammonium bromide
Kind.
Preferably, the catalyst A is one kind in base catalyst, including zirconium dioxide, sodium hydroxide or sodium titanate.
Preferably, the initiator is triphenyl silanol-tri ethylacetoacetate aluminium.
Preferably, the crosslinking agent is diallyl phthalate, styrene, TAC, bicyclic penta
One or more mixtures in diene acrylate, butyl acrylate, methyl methacrylate.
Preferably, the polymerization inhibitor is one kind in hydroquinones, methyl hydroquinone, 1,4-benzoquinone or copper naphthenate solution
Or two kinds of mixtures.
A kind of preparation method of lower shrinkage concrete modified epoxy vinyl resin,
Step one：Prepare modified epoxy
Hydrogenated epoxy resin and bisphenol A type epoxy resin are weighed in proportion, be added in reactor and be heated with stirring to 100~
135 DEG C, while adding catalyst A and partial cross-linked dose by mass component, the pH value for controlling reaction system is 7.6~8.8, herein
Under the conditions of fully reaction 20~30 minutes；
Step 2：Prepare modified epoxy vinyl resin
The reaction temperature of the modified epoxy epoxy resin reactor of step 1 is persistently cooled down and controls temperature to be 55~80
DEG C, while appropriate mass component, initiator, catalyst B and shrinking agent and remaining ingredient crosslinking agent is weighed, and in order
Reactor is added, 0.5~2h is reacted, reaction system becomes uniform rear keeping temperature, until measuring acid number less than 15mgKOH/g.
Case study on implementation 1
1) modified epoxy is prepared
Hydrogenated epoxy resin and bisphenol A type epoxy resin (bisphenol-A epoxy resin are weighed in proportion：Bisphenol-A two contracts
Water glycerin ether=1:2, mass component ratio, totally 15 parts), it is added in reactor and is heated to 100 DEG C, while is added by mass component
Catalyst A (0.01 part of sodium titanate) and partial cross-linked dose (8 parts of styrene), the pH value for controlling reaction system is 7.6, in this condition
Lower fully reaction 20 minutes；
2) modified epoxy vinyl resin is prepared
The reaction temperature of the modified epoxy epoxy resin reactor of step 1 is persistently cooled down and controls temperature to be 55 DEG C, together
When weigh polymerization inhibitor (0.05 part of hydroquinones), initiator (the 0.01 part of triphenyl silanol-triacetyl acetic acid of appropriate mass component
Ethyl ester aluminium), catalyst B (0.01 part of triphenylphosphine hydrogen), shrinking agent (2 parts of polyvinyl acetate) and crosslinking agent (12 parts of benzene
Ethene), and reactor is sequentially added into, 0.5h is reacted, reaction system becomes uniform rear keeping temperature, small until measuring acid number
In 15mgKOH/g, that is, modified epoxy vinyl resin is obtained, be designated as finished product 1.
Case study on implementation 2
1) modified epoxy is prepared
Hydrogenated epoxy resin and bisphenol A type epoxy resin (bisphenol-A epoxy resin are weighed in proportion：Bisphenol-A two contracts
Water glycerin ether=1:2, mass component ratio, totally 22 parts), it is added in reactor and is heated to 100 DEG C, while is added by mass component
Catalyst A (0.18 part of sodium titanate) and partial cross-linked dose (12 parts of styrene), the pH value for controlling reaction system is 8.0, at this
Fully reacted 25 minutes under part；
2) modified epoxy vinyl resin is prepared
The reaction temperature of the modified epoxy epoxy resin reactor of step 1 is persistently cooled down and controls temperature to be 70 DEG C, together
When weigh polymerization inhibitor (0.08 part of hydroquinones), initiator (the 0.03 part of triphenyl silanol-triacetyl acetic acid of appropriate mass component
Ethyl ester aluminium), catalyst B (0.08 part of triphenylphosphine hydrogen), shrinking agent (5 parts of polyvinyl acetate) and crosslinking agent (15 parts of benzene
Ethene), and reactor is sequentially added into, 1.0h is reacted, reaction system becomes uniform rear keeping temperature, is less than until measuring acid number
15mgKOH/g, that is, obtain modified epoxy vinyl resin, is designated as finished product 2.
Case study on implementation 3
1) modified epoxy is prepared
Hydrogenated epoxy resin and bisphenol A type epoxy resin (bisphenol-A epoxy resin are weighed in proportion：Bisphenol-A two contracts
Water glycerin ether=1:2, mass component ratio, totally 32 parts), it is added in reactor and is heated to 100 DEG C, while is added by mass component
Catalyst A (0.5 part of sodium titanate) and partial cross-linked dose (12 parts of styrene), the pH value for controlling reaction system is 8.8, in this condition
Lower fully reaction 30 minutes；
2) modified epoxy vinyl resin is prepared
The reaction temperature of the modified epoxy epoxy resin reactor of step 1 is persistently cooled down and controls temperature to be 80 DEG C, together
When weigh polymerization inhibitor (0.08 part of hydroquinones), initiator (the 0.05 part of triphenyl silanol-triacetyl acetic acid of appropriate mass component
Ethyl ester aluminium), catalyst B (0.1 part of triphenylphosphine hydrogen), shrinking agent (8 parts of polyvinyl acetate) and crosslinking agent (20 parts of benzene second
Alkene), and reactor is sequentially added into, 2h is reacted, reaction system becomes uniform rear keeping temperature, is less than until measuring acid number
15mgKOH/g, that is, obtain modified epoxy vinyl resin, is designated as finished product 3.
Finished product test：Universal bisphenol-A epoxy vinylite by Derakane 411-350 of existing brand and model
As a control group, stretching experiment is carried out to finished product 1,2,3 and Derakane 411-350 respectively and cure shrinkage is tested, wherein,
The bioassay standard of stretching experiment is ASTM D638, and the bioassay standard of cure shrinkage experiment presses GB611-88 and GB1033-86, real
Test and the results are shown in Table 1.
Table 1
As seen from the above table, the epoxy vingl ester resin after hydrogenated epoxy resin modification, with existing Derakane411-
350 universal bisphenol-A epoxy vinylite is compared, with higher elongation at break, improves the toughness of material in itself,
Greatly reduce the cure shrinkage of material again simultaneously, reduce the cracking risk of resin concrete.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of lower shrinkage concrete modified epoxy vinyl resin, it is characterised in that the matter of its raw material components and each component
Measure part as follows：
Modified epoxy：15 ~ 32 parts；
Unsaturated monoacid：18 ~ 38 parts；
Shrinking agent：2 ~ 8 parts；
Catalyst A：0.01 ~ 0.5 part；
Catalyst B：0.01 ~ 0.1 part
Polymerization inhibitor：0.05 ~ 0.1 part；
Crosslinking agent：20 ~ 32 parts；
Initiator：0.01 ~ 0. 05 parts；
Wherein, modified epoxy includes hydrogenated epoxy resin and bisphenol A type epoxy resin, and hydrogenated epoxy resin：Bisphenol A-type
The mass component ratio of epoxy resin is 1:2~2:1.
2. a kind of lower shrinkage concrete modified epoxy vinyl resin according to claim 1, it is characterised in that described
Hydrogenated epoxy resin is bisphenol-A epoxy resin, and the bisphenol A type epoxy resin is that epoxide equivalent is 176~263g/
Mol bisphenol-A diglycidyl ether.
3. a kind of lower shrinkage concrete modified epoxy vinyl resin according to claim 1, it is characterised in that described
Shrinking agent be polyvinyl acetate, saturated polyester, polycaprolactone, polyurethane, poly-vinegar acid-styrene of block type, modification it is low
One of crosslinked polystyrene or its mixture.
4. a kind of lower shrinkage concrete modified epoxy vinyl resin according to claim 1, it is characterised in that described
Unsaturated monoacid is acrylic or methacrylic acid.
5. a kind of lower shrinkage concrete modified epoxy vinyl resin according to claim 1, it is characterised in that described
Catalyst B is triphenylphosphine hydrogen, TBAB, benzyltrimethylammonium chloride, benzyltrimethylammonium bromide, the second of benzyl three
One kind in ammonium chloride, tetraethylammonium bromide, tetrabutylammonium chloride, benzyl triethyl ammonium bromide.
6. a kind of lower shrinkage concrete modified epoxy vinyl resin according to claim 1, it is characterised in that described
Catalyst A is one kind in base catalyst, including zirconium dioxide, sodium hydroxide or sodium titanate.
7. a kind of lower shrinkage concrete modified epoxy vinyl resin according to claim 1, it is characterised in that described
Initiator is triphenyl silanol-tri ethylacetoacetate aluminium.
8. a kind of lower shrinkage concrete modified epoxy vinyl resin according to claim 1, it is characterised in that described
Crosslinking agent is diallyl phthalate, styrene, TAC, dicyclopentadiene acrylate, acrylic acid
One or more mixtures in butyl ester, methyl methacrylate.
9. a kind of lower shrinkage concrete modified epoxy vinyl resin according to claim 1, it is characterised in that described
Polymerization inhibitor is one or both of hydroquinones, methyl hydroquinone, 1,4-benzoquinone or copper naphthenate solution mixture.
10. a kind of preparation method of lower shrinkage concrete modified epoxy vinyl resin, it is characterised in that claim 1 ~ 9
The preparation of described modified epoxy vinyl resin is comprised the following steps that：
Step one：Prepare modified epoxy
Hydrogenated epoxy resin and bisphenol A type epoxy resin are weighed in proportion, are added in reactor and are heated with stirring to 100 ~ 135
DEG C, while adding catalyst A and partial cross-linked dose by mass component, the pH value for controlling reaction system is 7.6 ~ 8.8, in this condition
Lower fully reaction 20 ~ 30 minutes；
Step 2：Prepare modified epoxy vinyl resin
The reaction temperature of the modified epoxy epoxy resin reactor of step 1 is persistently cooled down and controls temperature to be 55~80 DEG C, together
When weigh appropriate mass component, initiator, catalyst B, shrinking agent and remaining ingredient crosslinking agent, and be sequentially added into anti-
Kettle is answered, 0.5 ~ 2h is reacted, reaction system becomes uniform rear keeping temperature, until measuring acid number less than 15mgKOH/g.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410040A (en) * | 2018-04-22 | 2018-08-17 | 常州市五洲化工有限公司 | A kind of hydrogenated epoxy vinylite modified nitrile rubber and preparation method thereof |
| CN112608725A (en) * | 2020-12-15 | 2021-04-06 | 济源市宏鑫实业有限公司 | Gel type plugging agent and production process thereof |
| CN114516949A (en) * | 2020-11-20 | 2022-05-20 | 南通星辰合成材料有限公司 | Anti-crystallization modified epoxy resin for crack sealer and preparation method and application thereof |
| CN114702831A (en) * | 2022-03-23 | 2022-07-05 | 株洲中铁电气物资有限公司 | Modified resin composite material, preparation method thereof and cable support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102958972A (en) * | 2010-06-25 | 2013-03-06 | 陶氏环球技术有限责任公司 | Polymer concrete composition |
| CN104910352A (en) * | 2015-05-26 | 2015-09-16 | 常州华科聚合物股份有限公司 | Vinyl ester resin for mold and preparation method thereof |
| CN105482754A (en) * | 2015-12-03 | 2016-04-13 | 苏州市建筑科学研究院集团股份有限公司 | Adhesive for chemical anchor bolts, and preparation method thereof |
| CN105753367A (en) * | 2016-01-25 | 2016-07-13 | 重庆鹏方路面工程技术研究院有限公司 | Resin concrete for quick maintenance of bridge expansion joints |
-
2017
- 2017-07-21 CN CN201710601902.4A patent/CN107189019B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102958972A (en) * | 2010-06-25 | 2013-03-06 | 陶氏环球技术有限责任公司 | Polymer concrete composition |
| CN104910352A (en) * | 2015-05-26 | 2015-09-16 | 常州华科聚合物股份有限公司 | Vinyl ester resin for mold and preparation method thereof |
| CN105482754A (en) * | 2015-12-03 | 2016-04-13 | 苏州市建筑科学研究院集团股份有限公司 | Adhesive for chemical anchor bolts, and preparation method thereof |
| CN105753367A (en) * | 2016-01-25 | 2016-07-13 | 重庆鹏方路面工程技术研究院有限公司 | Resin concrete for quick maintenance of bridge expansion joints |
Non-Patent Citations (1)
| Title |
|---|
| 赵渠森: "《先进复合材料手册》", 31 May 2003, 机械工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410040A (en) * | 2018-04-22 | 2018-08-17 | 常州市五洲化工有限公司 | A kind of hydrogenated epoxy vinylite modified nitrile rubber and preparation method thereof |
| CN114516949A (en) * | 2020-11-20 | 2022-05-20 | 南通星辰合成材料有限公司 | Anti-crystallization modified epoxy resin for crack sealer and preparation method and application thereof |
| CN114516949B (en) * | 2020-11-20 | 2023-07-21 | 南通星辰合成材料有限公司 | Crystallization-resistant modified epoxy resin for joint beautifying agent and preparation method and application thereof |
| CN112608725A (en) * | 2020-12-15 | 2021-04-06 | 济源市宏鑫实业有限公司 | Gel type plugging agent and production process thereof |
| CN112608725B (en) * | 2020-12-15 | 2022-08-02 | 济源市宏鑫实业有限公司 | Gel type plugging agent and production process thereof |
| CN114702831A (en) * | 2022-03-23 | 2022-07-05 | 株洲中铁电气物资有限公司 | Modified resin composite material, preparation method thereof and cable support |
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|---|---|
| CN107189019B (en) | 2019-10-15 |
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