CN115926350A - Cable pipeline inlet and outlet plugging sealing material and preparation method thereof - Google Patents
Cable pipeline inlet and outlet plugging sealing material and preparation method thereof Download PDFInfo
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- CN115926350A CN115926350A CN202211659444.7A CN202211659444A CN115926350A CN 115926350 A CN115926350 A CN 115926350A CN 202211659444 A CN202211659444 A CN 202211659444A CN 115926350 A CN115926350 A CN 115926350A
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- sealing material
- curing agent
- dispersant
- epoxy resin
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- 239000003566 sealing material Substances 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 44
- 239000003822 epoxy resin Substances 0.000 claims abstract description 42
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 42
- 239000002270 dispersing agent Substances 0.000 claims abstract description 35
- 239000002994 raw material Substances 0.000 claims abstract description 32
- 239000000945 filler Substances 0.000 claims abstract description 29
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 28
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 28
- 239000002904 solvent Substances 0.000 claims abstract description 26
- 239000003063 flame retardant Substances 0.000 claims description 35
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 17
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 17
- 239000010439 graphite Substances 0.000 claims description 17
- 229910002804 graphite Inorganic materials 0.000 claims description 17
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- 238000000034 method Methods 0.000 claims description 10
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- 238000005303 weighing Methods 0.000 claims description 7
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- 235000012211 aluminium silicate Nutrition 0.000 claims description 6
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- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 claims description 6
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 6
- -1 phenolic aldehyde Chemical class 0.000 claims description 6
- 239000006004 Quartz sand Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 5
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 5
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 3
- 239000000347 magnesium hydroxide Substances 0.000 claims description 3
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- 241000276489 Merlangius merlangus Species 0.000 claims description 2
- FRPDXUHZSXRSCC-UHFFFAOYSA-N amino benzenesulfonate Chemical compound NOS(=O)(=O)C1=CC=CC=C1 FRPDXUHZSXRSCC-UHFFFAOYSA-N 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
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- 239000000463 material Substances 0.000 abstract description 39
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- 239000004568 cement Substances 0.000 description 20
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- 239000000203 mixture Substances 0.000 description 10
- 235000012216 bentonite Nutrition 0.000 description 9
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 239000000440 bentonite Substances 0.000 description 8
- 229910000278 bentonite Inorganic materials 0.000 description 8
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 8
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- 238000003756 stirring Methods 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
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- 239000002002 slurry Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 4
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000004841 bisphenol A epoxy resin Substances 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
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- 230000006872 improvement Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
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- 229920005610 lignin Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- QWOZZTWBWQMEPD-UHFFFAOYSA-N 1-(2-ethoxypropoxy)propan-2-ol Chemical compound CCOC(C)COCC(C)O QWOZZTWBWQMEPD-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- UDIPTWFVPPPURJ-UHFFFAOYSA-M Cyclamate Chemical group [Na+].[O-]S(=O)(=O)NC1CCCCC1 UDIPTWFVPPPURJ-UHFFFAOYSA-M 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
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- 150000003926 acrylamides Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
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- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
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- 229920001971 elastomer Polymers 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
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- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
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- 238000011056 performance test Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
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- 239000010865 sewage Substances 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229960001462 sodium cyclamate Drugs 0.000 description 1
- 229920005552 sodium lignosulfonate Polymers 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- KSVSZLXDULFGDQ-UHFFFAOYSA-M sodium;4-aminobenzenesulfonate Chemical group [Na+].NC1=CC=C(S([O-])(=O)=O)C=C1 KSVSZLXDULFGDQ-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Sealing Material Composition (AREA)
Abstract
The invention provides a cable pipeline inlet and outlet line plugging sealing material, and belongs to the technical field of plugging materials. A cable pipeline inlet and outlet line plugging sealing material comprises the following raw materials in parts by weight: 30-40 parts of acrylic resin, 10-20 parts of epoxy resin, 30-40 parts of filler, 0.5-2 parts of dispersant, 3-10 parts of curing agent and 10-20 parts of solvent. The cable pipeline inlet and outlet line plugging sealing material has good mechanical property and waterproof sealing property.
Description
Technical Field
The invention belongs to the technical field of plugging materials, and particularly relates to a plugging sealing material for an inlet and an outlet of a cable pipeline and a preparation method thereof.
Background
The cable is laid underground and the routine maintenance of a pipe ditch (hole) relates to the requirements of fire prevention, water prevention, silt prevention, small animal entry prevention and the like, so that the pipe opening needs to be plugged.
At present, materials such as fireproof mud, cement, foaming agent, sealing bolt and the like are mostly adopted for curing and sealing.
For example: CN104893639B discloses an emergency pipeline plugging material, which is composed of the following components in percentage by weight: 45-50% of epoxy resin; a toughening agent: 2 to 5 percent; 0-2% of nano material; 3-20% of a diluent; 0-5% of coupling agent; 25-80% of filler; 5-40% of a curing agent; 0 to 4 percent of accelerant. The pipeline emergency plugging material provided by the invention has the advantages that the heat resistance and the shear strength meet the requirements of pipeline plugging adhesives, the condensation and hardening are fast, the bonding capability is strong, the medium resistance is excellent, and the construction operation is convenient. Can be cured at room temperature and has high curing speed.
For another example, CN106116382A discloses an inorganic waterproof plugging material, which is composed of the following raw materials by weight percent: 76.6-84% of cementing material, 1.5-2.5% of hydroxyethyl cellulose, 4.2-5% of redispersible latex powder, 2.5-3% of styrene-acrylic emulsion, 1.2-3% of dipropylene glycol monoethyl ether, 0.8-1.2% of modifier, 1-1.5% of quicklime, 4-6% of ethoxylated alkyl sodium sulfate and 0.8-1.2% of water reducer. The inorganic waterproof plugging material has the characteristics of high condensation speed and good plugging effect, and can be widely applied to waterproof engineering of building layers, kitchens, bathrooms, basements and the like.
The plugging method is simple and convenient to construct and low in cost, but the traditional fireproof mud plugging effect is not ideal, water is easy to leak, enter silt, flee into mice and the like, and further improvement is still needed.
Disclosure of Invention
In view of the above, the technical problem to be solved by the present invention is to provide a cable pipeline incoming and outgoing line plugging sealing material with good mechanical properties and waterproof sealing properties, aiming at the defects of the prior art.
The invention aims to solve another technical problem of providing a preparation method of the cable pipeline inlet and outlet line plugging sealing material.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a cable pipeline inlet and outlet line plugging sealing material comprises the following raw materials in parts by weight: 30-40 parts of acrylic resin, 10-20 parts of epoxy resin, 30-40 parts of filler, 0.5-2 parts of dispersant, 3-10 parts of curing agent and 10-20 parts of solvent.
Further, the acrylic resin is prepared by the following method: firstly, dissolving 10-20 parts by weight of polyvinylpyrrolidone in deionized water, stirring and heating to 80-90 ℃ to completely dissolve the polyvinylpyrrolidone; then adding 20-30 parts by weight of butyl acrylate, 25-35 parts by weight of lauryl methacrylate and 20-30 parts by weight of styrene, and adding 10-20 parts by weight of ethyl acetate; and continuously stirring the mixed solution, adding 5-10 parts by weight of lithium bentonite, heating to 55-65 ℃, introducing nitrogen for 30min, adding 3-7 parts by weight of azobisisobutyronitrile, and reacting for 5.5-6.5h to obtain the lithium bentonite.
Further, the epoxy resin is one or more of bisphenol A type epoxy resin, bisphenol F type epoxy resin and phenolic aldehyde type epoxy resin.
Further, the filler is one or more of heavy calcium carbonate, quartz sand, kaolin and montmorillonite; the grain sizes of the coarse whiting, the quartz sand, the kaolin and the montmorillonite are all 200-600 meshes.
Further, the dispersant is one or more of a naphthalene dispersant, a lignosulfonate dispersant, an aminobenzenesulfonate dispersant and a polycarboxylate dispersant.
Under the combined use of the filler and the dispersing agent, the mechanical property of the plugging sealing material is improved, and the plugging sealing material has better mechanical exhibition.
Further, the curing agent is one or more of aliphatic amine curing agent, alicyclic amine curing agent, low molecular weight polyamide curing agent and modified arylamine curing agent; more preferably: polyamide 650 curing agent and/or modified aromatic amine curing agent HG-3001.
Further, the solvent is deionized water.
Further, the cable duct business turn over line leaking stoppage sealing material still includes: and the flame retardant is 0.5-5 parts by weight.
Further, the flame retardant is one or more of magnesium hydroxide, aluminum hydroxide, expandable graphite and microencapsulated red phosphorus; more preferably, the weight ratio of the aluminum hydroxide, the expandable graphite and the microencapsulated red phosphorus is (2-3): 1: (0.1-0.5).
Under the use of the flame retardant, the plugging sealing material has excellent flame retardant performance and is beneficial to preventing fire.
Further, the cable pipeline inlet and outlet line plugging sealing material is prepared from the following raw materials in parts by weight: 30-40 parts of acrylic resin, 10-20 parts of epoxy resin, 30-40 parts of filler, 0.5-2 parts of dispersant, 0.5-5 parts of flame retardant, 3-10 parts of curing agent and 10-20 parts of solvent.
Further, the cable pipeline inlet and outlet line plugging sealing material is prepared from the following raw materials in parts by weight: 35 parts of acrylic resin, 15 parts of epoxy resin, 35 parts of filler, 1 part of dispersant, 3 parts of flame retardant, 6 parts of curing agent and 18 parts of solvent.
The invention also provides a preparation method of the cable pipeline inlet and outlet line plugging sealing material, which comprises the following steps: weighing the raw materials in parts by weight, uniformly mixing acrylic resin, epoxy resin, filler, dispersant, flame retardant and solvent, adding curing agent, and uniformly mixing again to obtain the plugging sealing material.
The preparation method is simple, easy to operate, capable of being prepared and directly used on site and convenient to apply.
The power cable pipeline is in an open type in the cable work well, a gap exists in the pipeline which penetrates through the cable, the pipeline which does not penetrate through the cable is not blocked, the cable pipeline is blocked, and the small animals climb into and bite the cable to cause cable damage due to the fact that sundries are immersed in the rain and sewage flowing zone, and the operation safety of the cable equipment is threatened.
The existing plugging mode is mainly mechanical plugging and comprises the following steps:
first, an inflatable sealing device is used. For example: CN104332933A, CN206628812U, and CN105202272A, respectively, provide several methods for such sealing. The sealing device is generally a hollow sealing strip with an inflation inlet, which is arranged between the cable and the pipeline, and the sealing strip expands to fill the gap after inflation. The sealing device has the advantages of convenient construction and high efficiency, but if the sealing strip is inflated too fast, the sealing device can be inflated and exploded, and the problems of air leakage, pressure relief and sealing failure can be caused after long-term use.
And secondly, a cable plugging device is adopted. The mechanical sealing device utilizes the compression deformability of high-elasticity materials such as silicon rubber and the like, and a gap between a cable and a pipeline wall is fully extruded by tightening a bolt. The mechanical seal is simple, convenient, rapid and safe to operate, and can be repeatedly used. CN103427388A provides a cable duct sealing device with a mechanical structure, and the number of parts of the plugging device is large, and the assembly is complicated. CN107101051A provides a round single-hole type cable and pipeline penetration sealing device and its installation method, which adopts multilayer strippable rubber layers to adapt to various cable and pipeline specifications, but small cables and small pipelines use large-diameter stoppers, which has the problem of poor economy. CN206918423U provides a round combined type cable, pipeline and runs through sealing device, adopts removable rectangle sealing module in middle part to adapt to different cable, pipeline sizes, also has similar problem.
In addition, most of the fields adopt inorganic plugging materials for sealing, and the inorganic plugging materials generally take granular inorganic materials such as cement, fly ash, silica fume, bentonite, clay and the like as main raw materials, and take water as a slurry of a main solvent, and can be generally divided into cements, bentonites, clays and mortars. Various cement materials can be classified into general cement, special cement and special cement according to different characteristics and application scenes. The general portland cement can be divided into ordinary portland cement, slag portland cement and the like according to the types and the mixing amount of clinker; the special cement is classified into a plurality of types, wherein the special cement for emergency repair comprises rapid hardening portland cement, rapid hardening sulphoaluminate cement, rapid hardening aluminate cement and the like. The inorganic material is represented by cement, the cement material has simple raw materials, low cost, environmental protection, no toxicity and excellent durability, but the cement material has larger particle size and is difficult to inject into fine cracks. In order to improve the pourability of the cement slurry, the cement can be ground again to obtain the superfine cement. Although the performance of the superfine cement is improved in part compared with that of common cement, the superfine cement still has the defects of long setting time, large porosity, weak corrosion resistance and the like.
Furthermore, organic plugging materials such as acrylamides, acrylates, polyurethanes, lignins, urea-formaldehyde resins and the like are also used in the art. For example, CN107163879A discloses a novel waterproof sealing material, which comprises the following raw materials in parts by weight: 20-40 parts of butyl rubber, 13-25 parts of epoxy resin, 7-15 parts of polytetrafluoroethylene powder, 15-10 parts of polyolefin, 15-35 parts of silicon dioxide, 5-10 parts of glass fiber, 1-2 parts of calcium stearate, 2-5 parts of plasticizer, 1-2 parts of anti-aging agent, 2-3 parts of reinforcing agent, 5-8 parts of filler and 1-2 parts of coloring agent. However, the existing research and engineering practice shows that the materials have limitations, and the acrylamide monomer has toxicity and is not used in many countries at present; the acrylate slurry has low gel strength and high cost; the polyurethane slurry has high viscosity and poor pourability, and the residual polyisocyanate in the prepolymer is a highly toxic substance; the lignin grouting material has lower strength and is harmful to human skin; urea-formaldehyde resin type slurry concretes are brittle, have poor impermeability and pollute the environment.
Therefore, the development of safer materials with better mechanical properties and better plugging and sealing effects is still the direction of research and stress in the field. Also, the implementation of the above direction is not easy according to the prior art. Although lost circulation materials have been developed for a long time and have a lot of practical experience, the products are messy and are not systematic, and great challenges are brought to the improvement and optimization of the materials.
Compared with the prior art, the invention has the following beneficial effects:
the composite plugging sealing material with excellent performance is prepared by optimally regulating and controlling the proportion and the composition of the raw materials, so that the plugging requirements of the inlet and outlet wires of a cable pipeline are met, and the composite plugging sealing material can also be used for waterproof sealing in other fields.
According to the invention, by using the acrylic resin and the epoxy resin in a compounding manner, the defect of using the acrylic resin or the epoxy resin singly is made up, the performance advantage is enlarged and enhanced, and the waterproof sealing performance is good; meanwhile, a proper amount of filler is added to improve the mechanical property and the comprehensive properties of the material such as elongation at break, waterproof property and the like.
The material of the invention is preferably added with a proper amount of flame retardant, and the raw materials and the compounding of the flame retardant are researched, wherein the flame retardant is one or more of magnesium hydroxide, aluminum hydroxide, expandable graphite and microencapsulated red phosphorus, preferably, the composition of the aluminum hydroxide, the expandable graphite and the microencapsulated red phosphorus has the weight ratio of (2-3): 1: (0.1-0.5). Under the compounding of the raw materials, the flame retardant property of the material is remarkably improved, and the material is higher in practicability and can effectively prevent fire for a cable pipeline.
The leak-stopping sealing material has mild preparation conditions, does not relate to organic solvents such as strong acid, strong alkali, benzene and the like, does not release other small organic molecules in the reaction process, is green and environment-friendly, and has wide application prospect.
The plugging sealing material is prepared from the raw materials, the limiting oxygen index is 27.7-28.3, the tensile strength is 18.2-21.5MPa, the elongation at break is 4.0-5.2%, the shear strength is 17.5-20.2MPa, and the water resistance is up to 240 h.
Detailed Description
In order to better understand the present invention, the following examples are further provided to clearly illustrate the contents of the present invention, but the contents of the present invention are not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
All raw materials are derived from commercially available products unless otherwise specified, and contain no other components not specifically specified except for unavoidable impurities.
Among the following, tensile strength and elongation at break: and testing by using a body casting material according to the standard of GB/T2567-2008 'resin casting body performance test method'. Tensile strength and elongation at break the test specimens were dumbbell-shaped, with external dimensions of 250mm by 20mm by 4mm and a tensile section width of 10mm.
Shear strength: the test is carried out at room temperature and at the temperature of-196 ℃ according to GB/T7124-2008 method for measuring tensile shear strength of adhesive (rigid material to rigid material), and the test is carried out by adopting 100mm multiplied by 25mm multiplied by 1.6mm LY12-CZ hard aluminum alloy test pieces for bonding, wherein the length of the bonding surface is 12.5mm. The LY12-CZ hard aluminum alloy test piece is soaked in acetone and polished by abrasive paper in advance, is treated in a potassium dichromate solution at the temperature of 60-65 ℃ for 15min after being washed clean, is finally washed clean by tap water and distilled water, and is dried for later use.
And (3) measuring the water resistance: the mixture is soaked in water for 240 hours at the constant temperature of 25 ℃, does not bubble, does not peel off and does not crack, and is qualified.
Example 1
A cable pipeline inlet and outlet line plugging sealing material is prepared from the following raw materials in parts by weight: 30 parts of acrylic resin, 10 parts of epoxy resin, 30 parts of filler, 0.5 part of dispersant, 0.5 part of flame retardant, 3 parts of curing agent and 10 parts of solvent.
Wherein, the acrylic resin is prepared by the following method: firstly, dissolving 15 parts by weight of polyvinylpyrrolidone in deionized water, stirring and heating to 85 ℃ to completely dissolve the polyvinylpyrrolidone; then adding 25 parts by weight of butyl acrylate, 30 parts by weight of lauryl methacrylate and 25 parts by weight of styrene, and adding 15 parts by weight of ethyl acetate; and continuously stirring the mixed solution, adding 8 parts by weight of lithium bentonite, heating to 60 ℃, introducing nitrogen for 30min, adding 5 parts by weight of azobisisobutyronitrile, and reacting for 6h to obtain the product.
The epoxy resin is bisphenol A epoxy resin.
The filler is heavy calcium carbonate with the particle size of 200 meshes.
The dispersant is sodium alkyl naphthalene sulfonate.
The curing agent is polyamide 650 curing agent.
The solvent is deionized water.
The flame retardant is a composition of aluminum hydroxide, expandable graphite and microencapsulated red phosphorus, and the weight ratio of the aluminum hydroxide to the expandable graphite to the microencapsulated red phosphorus is 2:1:0.1.
the preparation method of the cable pipeline inlet and outlet plugging sealing material comprises the following steps: weighing the raw materials in parts by weight, uniformly mixing acrylic resin, epoxy resin, filler, dispersant, flame retardant and solvent, adding curing agent, and uniformly mixing again to obtain the plugging sealing material.
The material obtained in the embodiment is used for plugging and sealing the inlet and outlet wires of a cable pipeline, the limited oxygen index is 28.1, the tensile strength is 19.3MPa, the elongation at break is 4.3%, the shear strength is 17.8MPa, and the water resistance is qualified.
Example 2
A cable pipeline inlet and outlet line plugging sealing material is prepared from the following raw materials in parts by weight: 40 parts of acrylic resin, 20 parts of epoxy resin, 40 parts of filler, 2 parts of dispersant, 1 part of flame retardant, 10 parts of curing agent and 20 parts of solvent.
Wherein, the acrylic resin is prepared by the following method: dissolving 10 parts by weight of polyvinylpyrrolidone in deionized water, stirring and heating to 80 ℃ to completely dissolve the polyvinylpyrrolidone; then adding 20 parts by weight of butyl acrylate, 25 parts by weight of lauryl methacrylate and 20 parts by weight of styrene, and adding 10 parts by weight of ethyl acetate; and continuously stirring the mixed solution, adding 5 parts by weight of lithium bentonite, heating to 55 ℃, introducing nitrogen for 30min, adding 3 parts by weight of azobisisobutyronitrile, and reacting for 5.5h to obtain the lithium bentonite.
The epoxy resin is bisphenol F type epoxy resin.
The filler is quartz sand with the particle size of 300 meshes.
The dispersant is sodium lignosulfonate.
The curing agent is modified arylamine curing agent HG-3001.
The solvent is deionized water.
The flame retardant is a composition of aluminum hydroxide, expandable graphite and microencapsulated red phosphorus, and the weight ratio of the aluminum hydroxide to the expandable graphite to the microencapsulated red phosphorus is 3:1:0.5.
the preparation method of the cable pipeline inlet and outlet plugging sealing material comprises the following steps: weighing the raw materials in parts by weight, uniformly mixing acrylic resin, epoxy resin, filler, dispersant, flame retardant and solvent, adding curing agent, and uniformly mixing again to obtain the plugging sealing material.
The material obtained in the embodiment is used for plugging and sealing the inlet and outlet wires of the cable pipeline, the limited oxygen index is 27.9, the tensile strength is 19.8MPa, the elongation at break is 4.1%, the shear strength is 18.7MPa, and the water resistance is qualified.
Example 3
A cable pipeline inlet and outlet line plugging sealing material is prepared from the following raw materials in parts by weight: 35 parts of acrylic resin, 15 parts of epoxy resin, 35 parts of filler, 1 part of dispersant, 3 parts of flame retardant, 6 parts of curing agent and 18 parts of solvent.
Wherein, the acrylic resin is prepared by the following method: dissolving 20 parts by weight of polyvinylpyrrolidone in deionized water, stirring and heating to 90 ℃ to completely dissolve the polyvinylpyrrolidone; then adding 30 parts by weight of butyl acrylate, 35 parts by weight of lauryl methacrylate and 30 parts by weight of styrene, and adding 20 parts by weight of ethyl acetate; and continuously stirring the mixed solution, adding 10 parts by weight of lithium bentonite, heating to 65 ℃, introducing nitrogen for 30min, adding 7 parts by weight of azobisisobutyronitrile, and reacting for 6.5h to obtain the lithium bentonite.
The epoxy resin is phenolic epoxy resin.
The filler is kaolin, and the particle size is 500 meshes.
The dispersant is sodium sulfanilate.
The curing agent is polyamide 650 curing agent.
The solvent is deionized water.
The flame retardant is a composition of aluminum hydroxide, expandable graphite and microencapsulated red phosphorus, and the weight ratio of the aluminum hydroxide to the expandable graphite to the microencapsulated red phosphorus is 2.5:1:0.3.
the preparation method of the cable pipeline inlet and outlet plugging sealing material comprises the following steps: weighing the raw materials in parts by weight, uniformly mixing acrylic resin, epoxy resin, filler, dispersant, flame retardant and solvent, adding curing agent, and uniformly mixing again to obtain the plugging sealing material.
The material obtained in the embodiment is used for plugging and sealing the inlet and outlet wires of a cable pipeline, the limited oxygen index is 28.3, the tensile strength is 21.5MPa, the elongation at break is 4.8%, the shear strength is 20.2MPa, and the water resistance is qualified.
Example 4
A cable pipeline inlet and outlet line plugging sealing material is prepared from the following raw materials in parts by weight: 32 parts of acrylic resin, 12 parts of epoxy resin, 32 parts of filler, 0.8 part of dispersant, 5 parts of curing agent and 12 parts of solvent.
The preparation of the acrylic resin is described in example 1.
The epoxy resin is bisphenol A epoxy resin.
The filler is montmorillonite with a particle size of 300 meshes.
The dispersant is sodium cyclamate.
The curing agent is modified arylamine curing agent HG-3001.
The solvent is deionized water.
The flame retardant is a composition of aluminum hydroxide, expandable graphite and microencapsulated red phosphorus, and the weight ratio of the aluminum hydroxide to the expandable graphite to the microencapsulated red phosphorus is 2.3:1:0.4.
the preparation method of the cable pipeline inlet and outlet plugging sealing material comprises the following steps: weighing the raw materials in parts by weight, uniformly mixing acrylic resin, epoxy resin, filler, dispersant, flame retardant and solvent, adding curing agent, and uniformly mixing again to obtain the plugging sealing material.
The material obtained in the embodiment is used for plugging and sealing the inlet and outlet wires of the cable pipeline, the limited oxygen index is 28.0, the tensile strength is 20.7MPa, the elongation at break is 5.2%, the shear strength is 19.5MPa, and the water resistance is qualified.
Example 5
A cable pipeline inlet and outlet line plugging sealing material is prepared from the following raw materials in parts by weight: 38 parts of acrylic resin, 18 parts of epoxy resin, 37 parts of filler, 1.7 parts of dispersant, 8 parts of curing agent and 17 parts of solvent.
The preparation method of the acrylic resin is shown in example 1.
The epoxy resin is bisphenol A epoxy resin.
The filler is kaolin with the particle size of 300 meshes.
The dispersant is polycarboxylate dispersant.
The curing agent is polyamide 650 curing agent.
The solvent is deionized water.
The flame retardant is a composition of aluminum hydroxide, expandable graphite and microencapsulated red phosphorus, and the weight ratio of the aluminum hydroxide to the expandable graphite to the microencapsulated red phosphorus is 2.7:1:0.3.
the preparation method of the cable pipeline inlet and outlet plugging sealing material comprises the following steps: weighing the raw materials in parts by weight, uniformly mixing acrylic resin, epoxy resin, filler, dispersant, flame retardant and solvent, adding curing agent, and uniformly mixing again to obtain the plugging sealing material.
The material obtained in the embodiment is used for plugging and sealing the inlet and outlet wires of a cable pipeline, the limited oxygen index is 28.1, the tensile strength is 20.1MPa, the elongation at break is 4.5%, the shear strength is 18.9MPa, and the water resistance is qualified.
Blank control example
The epoxy resin of example 1 was tested to have a limiting oxygen index of 19.1, a tensile strength of 14.7MPa, an elongation at break of 3.2%, a shear strength of 13.5MPa, and a water resistance of acceptable.
The test data show that the flame retardance and the mechanical property of the epoxy resin are obviously improved after the epoxy resin is compounded by the flame retardant.
Comparative example 1
The difference from example 1 is: acrylic resin is omitted, and the other raw materials and the proportion are the same.
The ultimate oxygen index of the obtained material is 26.1, the tensile strength is 16.2MPa, the elongation at break is 3.8%, the shear strength is 15.1MPa, and the water resistance is qualified.
The results of comparative example 1 show that the acrylic resin is omitted and the mechanical properties of the resulting material are reduced.
Comparative example 2
The difference from example 1 is: the epoxy resin is omitted, and the other raw materials and the proportion are the same.
The ultimate oxygen index of the obtained material is 26.3, the tensile strength is 15.3MPa, the elongation at break is 2.9 percent, the shear strength is 14.0MPa, and the water resistance is unqualified.
The results of comparative example 2 show that the epoxy resin is omitted and the mechanical properties and water resistance of the obtained material are reduced.
Comparative example 3
The difference from example 1 is: the flame retardant is microencapsulated red phosphorus, and the rest raw materials and the mixture ratio are the same.
The ultimate oxygen index of the obtained material is 22.3, the tensile strength is 17.1MPa, the elongation at break is 4.0 percent, the shear strength is 15.8MPa, and the water resistance is qualified.
Comparative example 4
The difference from example 1 is: the flame retardant is aluminum hydroxide, and the rest raw materials and the mixture ratio are the same.
The ultimate oxygen index of the obtained material is 21.5, the tensile strength is 16.8MPa, the elongation at break is 3.6%, the shear strength is 15.3MPa, and the water resistance is qualified.
Comparative example 5
The difference from example 1 is: the fire retardant is expandable graphite, and the rest raw materials and the proportion are the same.
The ultimate oxygen index of the obtained material is 24.7, the tensile strength is 17.6MPa, the elongation at break is 3.8%, the shear strength is 16.1MPa, and the water resistance is qualified.
The results of the comparative examples 3 to 5 show that the effect of using a single flame retardant is far inferior to the effect of using the composite flame retardant of the invention, and the comprehensive effect of the composite flame retardant is more obvious.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a cable duct business turn over line leaking stoppage sealing material which characterized in that: the composite material comprises the following raw materials in parts by weight: 30-40 parts of acrylic resin, 10-20 parts of epoxy resin, 30-40 parts of filler, 0.5-2 parts of dispersant, 3-10 parts of curing agent and 10-20 parts of solvent.
2. The cable duct inlet and outlet line plugging sealing material as claimed in claim 1, wherein: the epoxy resin is one or more of bisphenol A type epoxy resin, bisphenol F type epoxy resin and phenolic aldehyde type epoxy resin.
3. The cable duct inlet and outlet line plugging sealing material as claimed in claim 1, wherein: the filler is one or more of heavy calcium, quartz sand, kaolin and montmorillonite; the grain sizes of the coarse whiting, the quartz sand, the kaolin and the montmorillonite are all 200-600 meshes.
4. The cable duct inlet and outlet line plugging sealing material as claimed in claim 1, wherein: the dispersant is one or more of naphthalene dispersant, lignosulfonate dispersant, aminobenzene sulfonate dispersant and polycarboxylate dispersant.
5. The cable duct inlet and outlet line plugging sealing material as claimed in claim 1, wherein: the curing agent is one or more of aliphatic amine curing agent, alicyclic amine curing agent, low molecular weight polyamide curing agent and modified arylamine curing agent; more preferably: polyamide 650 curing agent and/or modified aromatic amine curing agent HG-3001.
6. The cable duct inlet and outlet line plugging sealing material as claimed in claim 1, wherein: the solvent is deionized water.
7. The cable duct inlet and outlet line plugging sealing material as claimed in claim 1, wherein: cable duct business turn over line leaking stoppage sealing material still includes: 0.5-5 parts of flame retardant.
8. The cable duct inlet and outlet line plugging sealing material as claimed in claim 7, wherein: the flame retardant is one or more of magnesium hydroxide, aluminum hydroxide, expandable graphite and microencapsulated red phosphorus; more preferably, the weight ratio of the aluminum hydroxide, the expandable graphite and the microencapsulated red phosphorus is (2-3): 1: (0.1-0.5).
9. The cable duct inlet and outlet line plugging sealing material as claimed in claim 8, wherein: the cable pipeline inlet and outlet line plugging sealing material is prepared from the following raw materials in parts by weight: 30-40 parts of acrylic resin, 10-20 parts of epoxy resin, 30-40 parts of filler, 0.5-2 parts of dispersant, 0.5-5 parts of flame retardant, 3-10 parts of curing agent and 10-20 parts of solvent.
10. The preparation method of the cable duct inlet and outlet line plugging sealing material as claimed in any one of claims 1 to 9, wherein: the method comprises the following steps: weighing the raw materials in parts by weight, uniformly mixing acrylic resin, epoxy resin, filler, dispersant, flame retardant and solvent, adding curing agent, and uniformly mixing again to obtain the plugging sealing material.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113861802A (en) * | 2020-06-30 | 2021-12-31 | 中国石油化工股份有限公司 | Liquid water-based epoxy resin, preparation method and application thereof, composition, coating product and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850986A (en) * | 2012-10-05 | 2013-01-02 | 王崇高 | Novel halogen-free flame retardant epoxy resin sealing glue |
| CN105255420A (en) * | 2015-11-12 | 2016-01-20 | 三友（天津）高分子技术有限公司 | Flame-retardant epoxy grout used for joint filling and leakage stopping |
| CN107216609A (en) * | 2017-06-13 | 2017-09-29 | 河南长安公路工程有限公司 | Fast blockage epoxide resin grouting material |
| CN110668757A (en) * | 2019-10-14 | 2020-01-10 | 北京中建瑞特防水建材有限公司 | Underwater-cured waterproof leaking stoppage grouting reinforcing material and preparation method thereof |
| CN113943486A (en) * | 2021-10-26 | 2022-01-18 | 杭州博源电力设备有限公司 | Cable plugging material and preparation method thereof |
-
2022
- 2022-12-22 CN CN202211659444.7A patent/CN115926350A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850986A (en) * | 2012-10-05 | 2013-01-02 | 王崇高 | Novel halogen-free flame retardant epoxy resin sealing glue |
| CN105255420A (en) * | 2015-11-12 | 2016-01-20 | 三友（天津）高分子技术有限公司 | Flame-retardant epoxy grout used for joint filling and leakage stopping |
| CN107216609A (en) * | 2017-06-13 | 2017-09-29 | 河南长安公路工程有限公司 | Fast blockage epoxide resin grouting material |
| CN110668757A (en) * | 2019-10-14 | 2020-01-10 | 北京中建瑞特防水建材有限公司 | Underwater-cured waterproof leaking stoppage grouting reinforcing material and preparation method thereof |
| CN113943486A (en) * | 2021-10-26 | 2022-01-18 | 杭州博源电力设备有限公司 | Cable plugging material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113861802A (en) * | 2020-06-30 | 2021-12-31 | 中国石油化工股份有限公司 | Liquid water-based epoxy resin, preparation method and application thereof, composition, coating product and preparation method thereof |
| CN113861802B (en) * | 2020-06-30 | 2024-07-05 | 中国石油化工股份有限公司 | Liquid aqueous epoxy resin, preparation method and application thereof, composition, coating product and preparation method thereof |
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