CN109280493A - Shield duct piece adhesive - Google Patents
Shield duct piece adhesive Download PDFInfo
- Publication number
- CN109280493A CN109280493A CN201810998325.1A CN201810998325A CN109280493A CN 109280493 A CN109280493 A CN 109280493A CN 201810998325 A CN201810998325 A CN 201810998325A CN 109280493 A CN109280493 A CN 109280493A
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- China
- Prior art keywords
- parts
- calcium carbonate
- resin
- tackifier
- nanometer calcium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000000853 adhesive Substances 0.000 title claims abstract description 29
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 29
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 44
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 34
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000919 ceramic Substances 0.000 claims abstract description 14
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 13
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 13
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims abstract description 11
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000003822 epoxy resin Substances 0.000 claims abstract description 10
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 10
- 239000012745 toughening agent Substances 0.000 claims abstract description 10
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 5
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract description 5
- -1 glyceryl alcohol Chemical compound 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical group CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 6
- 241001529742 Rosmarinus Species 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 6
- 239000004115 Sodium Silicate Substances 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 238000005470 impregnation Methods 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 6
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 229920002545 silicone oil Polymers 0.000 claims description 6
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 6
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 6
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 6
- 239000008096 xylene Substances 0.000 claims description 6
- 101000823778 Homo sapiens Y-box-binding protein 2 Proteins 0.000 claims description 5
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000029936 alkylation Effects 0.000 claims description 3
- 238000005804 alkylation reaction Methods 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims 2
- MIJDSYMOBYNHOT-UHFFFAOYSA-N 2-(ethylamino)ethanol Chemical compound CCNCCO MIJDSYMOBYNHOT-UHFFFAOYSA-N 0.000 claims 1
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 claims 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 abstract description 8
- 229960002887 deanol Drugs 0.000 abstract description 8
- 239000012972 dimethylethanolamine Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003292 glue Substances 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 8
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 5
- 239000010426 asphalt Substances 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 229940117958 vinyl acetate Drugs 0.000 description 5
- 239000000052 vinegar Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical compound C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a kind of shield duct piece adhesive, the adhesive raw material includes following components by weight: 30-40 parts of epoxy resin, 15-25 parts of butyl glycol ether, 5-15 parts of n-butanol, 5-10 parts of methacrylic acid, 1-5 parts of styrene, 5-10 parts of dimethylethanolamine, 5-10 parts of polyvinyl acetate, 5-15 parts of ceramic particle, 1-5 parts of nanometer calcium carbonate, 1-5 parts of graphite powder, 1-5 parts of antioxidant, 1-3 parts of tackifier, 1-3 parts of toughener；Cohesive force is strong, with preferable tensile strength and anti-strip intensity, flexibility, water resistance and resistance to ag(e)ing are good, it can effectively solve the problems, such as that sealing strip infiltration and section of jurisdiction installation are damaged, and glue consumption saves, application property is good, it is freeze proof, environmentally protective to resist cold, and there is certain anti-flammability, from fiery 10 seconds self-extinguishments.
Description
Technical field
The present invention relates to a kind of adhesive, in particular to a kind of shield duct piece adhesive.
Background technique
Engineering Through the Yellow River is the main projects of one phase of Middle Line Project For Transferring Water From South To North, is pushed away using slurry-water balance type shield machine from north orientation south
Into with the driving of shield machine, hole wall is supported with shield duct piece.The splicing of shield duct piece need expanded rubber sealing strip and
Cork gasket and concrete bonding just will appear sealing strip infiltration and the problems such as damaging installed in section of jurisdiction if bonding is bad.And it wears
After yellow engineering crosses water, bonded joint can be immersed in water for a long time, and due to the volume very little of hydrone, polarity is again big, easily be permeated
Into the glue-line and interface of bonded joint, to destroy the cohesive strength of adhesive itself, entire construction effect is influenced.
Summary of the invention
In view of this, there is preferable tensile strength the purpose of the present invention is to provide a kind of shield duct piece adhesive
With anti-strip intensity, flexibility, water resistance and resistance to ag(e)ing are good, can effectively solve sealing strip infiltration and ask with what section of jurisdiction installation was damaged
Topic.
Shield duct piece adhesive of the invention, the adhesive raw material includes following components by weight: epoxy resin
30-40 parts, 15-25 parts of butyl glycol ether, 5-15 parts of n-butanol, 5-10 parts of methacrylic acid, 1-5 parts of styrene, dimethyl second
5-10 parts of hydramine, 5-10 parts of polyvinyl acetate, 5-15 parts of ceramic particle, 1-5 parts of nanometer calcium carbonate, graphite powder, 1-5 parts, it is anti-
1-5 parts of oxygen agent, 1-3 parts of tackifier, 1-3 parts of toughener；
The calcium carbonate is handled through following manner: being to stir under 10000r/min by nanometer calcium carbonate low whipping speed
It is mixed after 80min with calgon and sodium metasilicate, is ultrasonically treated 5min, the additive amount of the calgon is to account for nano-sized carbon
The weight ratio of sour calcium is 2%, and the additive amount of the sodium metasilicate is that account for the weight ratio of nanometer calcium carbonate be 0.1%；
The partial size of the ceramic particle is 2.8 μm；The graphite is for sintering graphite and through metal impregnation agent impregnation；
The tackifier are 15 parts of rosin glyceryl alcohol, 25 parts of alkyl phenolic resin, 5 parts of styrene resin and xylene resin
10 mixture, by weight rosin glyceryl alcohol: alkyl phenolic resin；Styrene resin: xylene resin=3:5:1:2.
The antioxidant is DBPC 2,6 ditertiary butyl p cresol, the compounding for being alkylated base-alpha-naphthylamine and rosemary；By quality
Than DBPC 2,6 ditertiary butyl p cresol: alkylation base-alpha-naphthylamine: rosemary=4:2:1；
The tackifier are vinyltrimethoxysilane, γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane and two
The mixture of methyl end hydroxyl silicone oil；Vinyltrimethoxysilane and γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane
Total dosage and the molar ratio of dimethyl end hydroxyl silicone oil are 2:1；
Further, the adhesive raw material includes following components by weight: 35 parts of epoxy resin, butyl glycol ether 20
Part, 10 parts of n-butanol, 7 parts of methacrylic acid, 3 parts of styrene, 7 parts of dimethylethanolamine, 7 parts of polyvinyl acetate, ceramics
Grain 10 parts, 3 parts of nanometer calcium carbonate, graphite powder, 3 parts, 3 parts of antioxidant, 2 parts of tackifier, 2 parts of toughener.
Beneficial effects of the present invention: shield duct piece adhesive of the invention, cohesive force is strong, has preferable tensile strength
With anti-strip intensity, flexibility, water resistance and resistance to ag(e)ing are good, can effectively solve sealing strip infiltration and ask with what section of jurisdiction installation was damaged
Topic, and glue consumption saves, application property is good, it is freeze proof, environmentally protective to resist cold, and has certain anti-flammability, from fiery 10 seconds self-extinguishments.
Specific embodiment
Embodiment one
The shield duct piece adhesive of the present embodiment, the adhesive raw material includes following components by weight: asphalt mixtures modified by epoxy resin
30 parts of rouge, 15 parts of butyl glycol ether, 5 parts of n-butanol, 5 parts of methacrylic acid, 1 part of styrene, 5 parts of dimethylethanolamine, poly-vinegar
5 parts of vinyl acetate, 5 parts of ceramic particle, 1 part of nanometer calcium carbonate, graphite powder, 1 part, 1 part of antioxidant, 1 part of tackifier, toughener 1
Part.
Embodiment two
The shield duct piece adhesive of the present embodiment, the adhesive raw material includes following components by weight: asphalt mixtures modified by epoxy resin
40 parts of rouge, 15 parts of n-butanol, 10 parts of methacrylic acid, 5 parts of styrene, 10 parts of dimethylethanolamine, gathers 25 parts of butyl glycol ether
10 parts of vinylacetate, 1-5 parts of nanometer calcium carbonate, 5 parts of graphite powder, 5 parts of antioxidant, 3 parts of tackifier, increases 15 parts of ceramic particle
Tough dose 3 parts.
Embodiment three
The shield duct piece adhesive of the present embodiment, the adhesive raw material includes following components by weight: asphalt mixtures modified by epoxy resin
30 parts of rouge, 5 parts of n-butanol, 10 parts of methacrylic acid, 1 part of styrene, 10 parts of dimethylethanolamine, gathers 25 parts of butyl glycol ether
5 parts of vinylacetate, 15 parts of ceramic particle, 1 part of nanometer calcium carbonate, 5 parts of graphite powder, 1 part of antioxidant, 3 parts of tackifier, toughener
1 part.
Example IV
The shield duct piece adhesive of the present embodiment, the adhesive raw material includes following components by weight: asphalt mixtures modified by epoxy resin
40 parts of rouge, 15 parts of butyl glycol ether, 15 parts of n-butanol, 5 parts of methacrylic acid, 5 parts of styrene, 5 parts of dimethylethanolamine, poly-vinegar
10 parts of vinyl acetate, 5 parts of ceramic particle, 5 parts of nanometer calcium carbonate, graphite powder, 1 part, 5 parts of antioxidant, 1 part of tackifier, toughener 3
Part.
Embodiment five
The shield duct piece adhesive of the present embodiment, the adhesive raw material includes following components by weight: asphalt mixtures modified by epoxy resin
33 parts of rouge, 20 parts of butyl glycol ether, 8 parts of n-butanol, 7 parts of methacrylic acid, 2 parts of styrene, 9 parts of dimethylethanolamine, poly-vinegar
5 parts of vinyl acetate, 15 parts of ceramic particle, 2 parts of nanometer calcium carbonate, 3 parts of graphite powder, 5 parts of antioxidant, 1 part of tackifier, toughener 1
Part.
Embodiment six
The shield duct piece adhesive of the present embodiment, adhesive raw material includes following components by weight: epoxy resin 35
Part, 20 parts of butyl glycol ether, 10 parts of n-butanol, 7 parts of methacrylic acid, 3 parts of styrene, 7 parts of dimethylethanolamine, poly-vinegar acid second
7 parts of enester, 10 parts of ceramic particle, 3 parts of nanometer calcium carbonate, graphite powder, 3 parts, 3 parts of antioxidant, 2 parts of tackifier, 2 parts of toughener.
In above-described embodiment, the calcium carbonate is handled through following manner: being 10000r/ by nanometer calcium carbonate low whipping speed
It is mixed after stirring 80min under min with calgon and sodium metasilicate, is ultrasonically treated 5min, the additive amount of the calgon
It is 2% to account for the weight ratio of nanometer calcium carbonate, the additive amount of the sodium metasilicate is that account for the weight ratio of nanometer calcium carbonate be 0.1%；
The partial size of the ceramic particle is 2.8 μm；The graphite is for sintering graphite and through metal impregnation agent impregnation；
The tackifier are 15 parts of rosin glyceryl alcohol, 25 parts of alkyl phenolic resin, 5 parts of styrene resin and xylene resin
10 mixture, by weight rosin glyceryl alcohol: alkyl phenolic resin；Styrene resin: xylene resin=3:5:1:2.
The antioxidant is DBPC 2,6 ditertiary butyl p cresol, the compounding for being alkylated base-alpha-naphthylamine and rosemary；By quality
Than DBPC 2,6 ditertiary butyl p cresol: alkylation base-alpha-naphthylamine: rosemary=4:2:1；
The tackifier are vinyltrimethoxysilane, γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane and two
The mixture of methyl end hydroxyl silicone oil；Vinyltrimethoxysilane and γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane
Total dosage and the molar ratio of dimethyl end hydroxyl silicone oil are 2:1.
Test example: the test specimen 1 of the structure section of jurisdiction adhesive of embodiment 1: concrete-rubber slab, test specimen 2: coagulation will be coated with
Soil-liner, for testing its water resistance and resistance to ag(e)ing.Test result is as follows:
| Bond area (mm*mm) | It tests age (h) | Normality intensity (MPa) | Intensity (MPa) after immersion | |
| Test specimen 1 | 100*100 | 48 | 3.5 | 3.4 |
| Test specimen 2 | 100*100 | 48 | 2.0 | 1.9 |
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (2)
1. a kind of shield duct piece adhesive, it is characterised in that: the adhesive raw material includes following components by weight: epoxy
30-40 parts of resin, 15-25 parts of butyl glycol ether, 5-15 parts of n-butanol, 5-10 parts of methacrylic acid, 1-5 parts of styrene, diformazan
5-10 parts of ethylethanolamine, 5-10 parts of polyvinyl acetate, 5-15 parts of ceramic particle, 1-5 parts of nanometer calcium carbonate, 1-5 parts of graphite powder,
1-5 parts of antioxidant, 1-3 parts of tackifier, 1-3 parts of toughener；
The calcium carbonate is handled through following manner: being after stirring 80min under 10000r/min by nanometer calcium carbonate low whipping speed
It is mixed with calgon and sodium metasilicate, is ultrasonically treated 5min, the additive amount of the calgon is to account for nanometer calcium carbonate
Weight ratio is 2%, and the additive amount of the sodium metasilicate is that account for the weight ratio of nanometer calcium carbonate be 0.1%；
The partial size of the ceramic particle is 2.8 μm；The graphite is for sintering graphite and through metal impregnation agent impregnation；
The tackifier are 15 parts of rosin glyceryl alcohol, 25 parts of alkyl phenolic resin, 5 parts of styrene resin and xylene resin 10
Mixture, by weight rosin glyceryl alcohol: alkyl phenolic resin；Styrene resin: xylene resin=3:5:1:2.
The antioxidant is DBPC 2,6 ditertiary butyl p cresol, the compounding for being alkylated base-alpha-naphthylamine and rosemary；In mass ratio 2,
6- di-tert-butyl p-cresol: alkylation base-alpha-naphthylamine: rosemary=4:2:1；
The tackifier are vinyltrimethoxysilane, γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane and dimethyl
The mixture of end hydroxyl silicone oil；Vinyltrimethoxysilane and γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane are always used
Amount and the molar ratio of dimethyl end hydroxyl silicone oil are 2:1.
2. shield duct piece adhesive according to claim 1, it is characterised in that: the adhesive raw material wraps by weight
Include following components: 35 parts of epoxy resin, 20 parts of butyl glycol ether, 10 parts of n-butanol, 7 parts of methacrylic acid, 3 parts of styrene, two
7 parts of methylethanolamine, 7 parts of polyvinyl acetate, 10 parts of ceramic particle, 3 parts of nanometer calcium carbonate, graphite powder, 3 parts, antioxidant 3
Part, 2 parts of tackifier, 2 parts of toughener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998325.1A CN109280493B (en) | 2018-08-30 | 2018-08-30 | Adhesive for shield segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998325.1A CN109280493B (en) | 2018-08-30 | 2018-08-30 | Adhesive for shield segment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109280493A true CN109280493A (en) | 2019-01-29 |
| CN109280493B CN109280493B (en) | 2021-11-26 |
Family
ID=65184192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810998325.1A Expired - Fee Related CN109280493B (en) | 2018-08-30 | 2018-08-30 | Adhesive for shield segment |
Country Status (1)
| Country | Link |
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| CN (1) | CN109280493B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184007A (en) * | 2019-06-20 | 2019-08-30 | 迪马新材料科技（苏州）有限公司 | A kind of high-strength high temperature-resistant shield glue |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010111879A (en) * | 2003-04-18 | 2010-05-20 | Unitika Ltd | Chlorinated polyolefin resin aqueous dispersion |
| CN102585111A (en) * | 2012-01-10 | 2012-07-18 | 江苏科技大学 | Modified epoxy emulsion and preparation method thereof |
| CN206467180U (en) * | 2017-02-22 | 2017-09-05 | 四川汉邦新型建材有限公司 | coating structure for tunnel |
-
2018
- 2018-08-30 CN CN201810998325.1A patent/CN109280493B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010111879A (en) * | 2003-04-18 | 2010-05-20 | Unitika Ltd | Chlorinated polyolefin resin aqueous dispersion |
| CN102585111A (en) * | 2012-01-10 | 2012-07-18 | 江苏科技大学 | Modified epoxy emulsion and preparation method thereof |
| CN206467180U (en) * | 2017-02-22 | 2017-09-05 | 四川汉邦新型建材有限公司 | coating structure for tunnel |
Non-Patent Citations (2)
| Title |
|---|
| 周相连，郑灯潜，李春红: "盾构管片专用胶的研制及应用", 《粘接》 * |
| 姜晨光主编: "《土木工程材料学》", 31 July 2017, 中国建材工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184007A (en) * | 2019-06-20 | 2019-08-30 | 迪马新材料科技（苏州）有限公司 | A kind of high-strength high temperature-resistant shield glue |
| CN110184007B (en) * | 2019-06-20 | 2021-01-15 | 迪马新材料科技（苏州）有限公司 | High-strength high-temperature-resistant shield rubber |
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| CN109280493B (en) | 2021-11-26 |
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