CN113683990A - Oil-bonded leakage-blocking glue with water belt and preparation method thereof - Google Patents
Oil-bonded leakage-blocking glue with water belt and preparation method thereof Download PDFInfo
- Publication number
- CN113683990A CN113683990A CN202110912982.1A CN202110912982A CN113683990A CN 113683990 A CN113683990 A CN 113683990A CN 202110912982 A CN202110912982 A CN 202110912982A CN 113683990 A CN113683990 A CN 113683990A
- Authority
- CN
- China
- Prior art keywords
- parts
- curing agent
- leakage
- oil
- epoxy resin
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000000843 powder Substances 0.000 claims description 37
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 28
- 239000003822 epoxy resin Substances 0.000 claims description 24
- 229920000647 polyepoxide Polymers 0.000 claims description 24
- 239000004952 Polyamide Substances 0.000 claims description 17
- 229920002647 polyamide Polymers 0.000 claims description 17
- 239000004568 cement Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 241001391944 Commicarpus scandens Species 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 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
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a sticking leakage-blocking glue with water and oil and a preparation method thereof, the formula and the preparation process of the invention are reasonable in design, the prepared leakage-blocking glue has good hardness and is not easy to break; after the plugging gun is placed in the plugging gun, the bolt of the plugging gun cannot be adhered to the gun wall of the plugging gun, glue cannot overflow from the positions of the plugging bolt and the gun wall, the bolt can return normally, the gun body does not need to be disassembled, and the plugging gun is simple and convenient to operate, time-saving and labor-saving in use; the surface of the plugging rubber is smooth, the appearance is attractive, and the plugging rubber has the advantages of high curing speed and good plugging effect.
Description
Technical Field
The invention relates to the technical field of leakage blocking glue, in particular to a sticking leakage blocking glue with water and oil and a preparation method thereof.
Background
If the pipelines, containers and equipment are suddenly leaked in the production and application process and the parking is relatively difficult or the loss is large, the method for performing online non-stop leakage stoppage repair by adopting a cement injection method is a scientific, reasonable and economic method. The leakage-stopping glue has the characteristics of short curing leakage-stopping time and quick leakage stopping, and is widely applied to the leakage-stopping industry. However, the leakage-blocking glue sold on the market at present has the following problems: 1. the internal quality of the leakage blocking glue is soft, when the leakage blocking glue is added into a leakage blocking gun, the bolt of the leakage blocking gun is adhered to the gun wall of the leakage blocking gun by the leakage blocking glue, the glue overflows from the leakage blocking bolt and the gun wall, and the bolt cannot return. In order to return the bolt, the bolt body must be disassembled, the operation is complicated, the time and the labor are wasted, and the time for leaking stoppage is easily delayed; 2. the hardness of the leakage-blocking glue is poor, and the leakage-blocking glue is easy to break; 3. the surface of the leakage-blocking glue is rough, and the appearance is not beautiful enough.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the water-carrying oil-binding leakage-stopping adhesive and the preparation method thereof.
In order to solve the technical problems, the technical scheme provided by the invention is that the oil-carrying adhesive leakage-blocking glue with water comprises the following components in parts by weight: 15-30 parts of epoxy resin, 5-10 parts of iron oxide red, 8-15 parts of low molecular polyamide, 3-8 parts of cement powder, 5-10 parts of rubber powder, 2-5 parts of tackifier and 1-3 parts of curing agent.
Further, the coating comprises the following components in parts by weight: 15 parts of epoxy resin, 5 parts of iron oxide red, 8 parts of low molecular polyamide, 3 parts of cement powder, 5 parts of rubber powder, 2 parts of tackifier and 1 part of curing agent.
Further, the coating comprises the following components in parts by weight: 23 parts of epoxy resin, 8 parts of iron oxide red, 11 parts of low-molecular polyamide, 5 parts of cement powder, 7 parts of rubber powder, 3 parts of tackifier and 2 parts of curing agent.
Further, the coating comprises the following components in parts by weight: 15 parts of epoxy resin, 10 parts of iron oxide red, 15 parts of low molecular polyamide, 8 parts of cement powder, 10 parts of rubber powder, 5 parts of tackifier and 3 parts of curing agent.
The tackifier is any one of an aqueous tackifier emulsion, an aqueous tackifier resin and an aqueous tackifier powder.
Further, any of an epon hpt curing agent 1061, and HardeneHY940 may be used.
The invention also provides a preparation method of the oil-carrying adhesive plugging glue, which comprises the following steps: taking epoxy resin, low molecular polyamide and rubber powder according to weight parts, uniformly mixing the epoxy resin, the low molecular polyamide and the rubber powder to obtain a master batch, then adding iron oxide red, cement powder, a tackifier and a curing agent according to weight parts at the temperature of 25-35 ℃, and stirring the mixture again until the mixture is sufficiently and uniformly to obtain a finished product.
Compared with the prior art, the invention has the advantages that: the formula and the manufacturing process of the invention are reasonable in design, and the prepared leakage-blocking glue has good hardness and is not easy to break; after the plugging gun is placed in the plugging gun, the bolt of the plugging gun cannot be adhered to the gun wall of the plugging gun, glue cannot overflow from the positions of the plugging bolt and the gun wall, the bolt can return normally, the gun body does not need to be disassembled, and the plugging gun is simple and convenient to operate, time-saving and labor-saving in use; the surface of the plugging rubber is smooth, the appearance is attractive, and the plugging rubber has the advantages of high curing speed and good plugging effect.
Detailed Description
The following will explain the adhesive leakage-stopping glue with water and oil and its preparation method in detail.
Example 1
The components are taken according to the following parts by weight: the epoxy resin adhesive is prepared by uniformly mixing 15 parts of epoxy resin, 5 parts of iron oxide red, 8 parts of low molecular polyamide, 3 parts of cement powder, 5 parts of rubber powder, 2 parts of tackifier and 1 part of curing agent, uniformly mixing the epoxy resin, the low molecular polyamide and the rubber powder to obtain a master batch, then adding the iron oxide red, the cement powder, the tackifier and the curing agent according to parts by weight at the temperature of 25-35 ℃, and stirring again until the master batch is sufficiently and uniformly to obtain a finished product, wherein the tackifier is any one of aqueous tackifying emulsion, aqueous tackifying resin and aqueous tackifying powder, and the curing agent is an epoxy resin curing agent and can be any one of Epon HPT HY curing agent 1061 and Hardee 940.
Example 2
The components are taken according to the following parts by weight: the epoxy resin adhesive is prepared by uniformly mixing the epoxy resin, the low-molecular polyamide and the rubber powder to form a master batch, adding the iron oxide red, the cement powder, the tackifier and the curing agent by weight part at 25-35 ℃, and stirring again until the mixture is sufficiently and uniformly to obtain a finished product, wherein the tackifier is any one of a water-based tackifying emulsion, a water-based tackifying resin and a water-based tackifying powder, and the curing agent is an epoxy resin curing agent and can be any one of Epon HPT HY curing agents 1061 and Hardee 940.
Example 3
The components are taken according to the following parts by weight: the epoxy resin adhesive is prepared by uniformly mixing 15 parts of epoxy resin, 10 parts of iron oxide red, 15 parts of low-molecular polyamide, 8 parts of cement powder, 10 parts of rubber powder, 5 parts of tackifier and 3 parts of curing agent, uniformly mixing the epoxy resin, the low-molecular polyamide and the rubber powder to obtain a master batch, then adding the iron oxide red, the cement powder, the tackifier and the curing agent according to parts by weight at the temperature of 25-35 ℃, and stirring again until the master batch is sufficiently and uniformly to obtain a finished product, wherein the tackifier is any one of aqueous tackifying emulsion, aqueous tackifying resin and aqueous tackifying powder, and the curing agent is an epoxy resin curing agent and can be any one of Epon HPT HY curing agent 1061 and Hardee 940.
Example 4
For a high-pressure pipeline, a forced injection method is adopted, a part of the high-pressure pipeline, which is provided with a sealing cavity, is selected, a drilling tool and a 2.5mm drill bit are used for drilling and damaging the pipeline, when the drilling tool is lifted out, the leakage-blocking glue prepared according to the embodiment 2 is extruded into the sealing cavity through an external acting force, the required amount of the leakage-blocking glue is calculated according to the space of the sealing cavity, the leakage-blocking work is completed, and the glue body is solidified for about 0.5-1min to complete the leakage-blocking work; for low-pressure pipelines, the plugging glue can be directly coated on gaps and cracks by an external coating method, and the glue is cured within 15-20 s after the test to finish the plugging work; the leakage stoppage glue prepared in the embodiment 1 and the embodiment 3 has good leakage stoppage effect in a short time.
The invention and its embodiments have been described above, without this being limitative. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The oil-bonded leakage-blocking glue with the water belt is characterized by comprising the following components in parts by weight: 15-30 parts of epoxy resin, 5-10 parts of iron oxide red, 8-15 parts of low molecular polyamide, 3-8 parts of cement powder, 5-10 parts of rubber powder, 2-5 parts of tackifier and 1-3 parts of curing agent.
2. The oil-carrying adhesive leakage blocking glue according to claim 1, which is characterized by comprising the following components in parts by weight: 15 parts of epoxy resin, 5 parts of iron oxide red, 8 parts of low molecular polyamide, 3 parts of cement powder, 5 parts of rubber powder, 2 parts of tackifier and 1 part of curing agent.
3. The oil-carrying adhesive leakage blocking glue according to claim 1, which is characterized by comprising the following components in parts by weight: 23 parts of epoxy resin, 8 parts of iron oxide red, 11 parts of low-molecular polyamide, 5 parts of cement powder, 7 parts of rubber powder, 3 parts of tackifier and 2 parts of curing agent.
4. The oil-carrying adhesive leakage blocking glue according to claim 1, which is characterized by comprising the following components in parts by weight: 15 parts of epoxy resin, 10 parts of iron oxide red, 15 parts of low molecular polyamide, 8 parts of cement powder, 10 parts of rubber powder, 5 parts of tackifier and 3 parts of curing agent.
5. The water-borne and oil-bonded leakage blocking adhesive according to claim 1, wherein the tackifier is any one of a water-based tackifying emulsion, a water-based tackifying resin and a water-based tackifying powder.
6. The adhesive leakage blocking glue with the water and the oil as claimed in claim 1, wherein the curing agent is an epoxy resin curing agent, and can be any one of Epon HPT curing agent 1061 and HardeneHY 940.
7. The preparation method of the oil-bonded leakage-blocking glue with the water belt is characterized by comprising the following steps: taking epoxy resin, low molecular polyamide and rubber powder according to weight parts, uniformly mixing the epoxy resin, the low molecular polyamide and the rubber powder to obtain a master batch, then adding iron oxide red, cement powder, a tackifier and a curing agent according to weight parts at the temperature of 25-35 ℃, and stirring the mixture again until the mixture is sufficiently and uniformly to obtain a finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110912982.1A CN113683990A (en) | 2021-08-10 | 2021-08-10 | Oil-bonded leakage-blocking glue with water belt and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110912982.1A CN113683990A (en) | 2021-08-10 | 2021-08-10 | Oil-bonded leakage-blocking glue with water belt and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113683990A true CN113683990A (en) | 2021-11-23 |
Family
ID=78579278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110912982.1A Pending CN113683990A (en) | 2021-08-10 | 2021-08-10 | Oil-bonded leakage-blocking glue with water belt and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113683990A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263804A (en) * | 2022-01-04 | 2022-04-01 | 河南省禹志建设工程有限公司 | On-line leak stopping method with water and pressure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2719377A1 (en) * | 1977-04-30 | 1978-11-09 | Heinrich Buehnen Kg Maschinenf | Melt adhesive plug for reservoir-type glue applicator guns - is prepd. in a mould from adhesive particles bonded together with amorphous adhesive interlayers |
| CN1052132A (en) * | 1990-07-22 | 1991-06-12 | 李仁平 | Quick-acting gelatin for stopping leakage seal gum and preparation method thereof |
| JP2002226818A (en) * | 2001-02-06 | 2002-08-14 | Hitachi Chem Co Ltd | Thermosetting adhesive film |
| JP2007277047A (en) * | 2006-04-07 | 2007-10-25 | Ube Ind Ltd | Polymer cement composition |
| JP2018009087A (en) * | 2016-07-13 | 2018-01-18 | 日油株式会社 | Tackifier emulsion and aqueous adhesive resin composition |
| CN107828367A (en) * | 2017-10-31 | 2018-03-23 | 梁军普 | A kind of band water band oil adhesive blocking glue and preparation method thereof |
-
2021
- 2021-08-10 CN CN202110912982.1A patent/CN113683990A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2719377A1 (en) * | 1977-04-30 | 1978-11-09 | Heinrich Buehnen Kg Maschinenf | Melt adhesive plug for reservoir-type glue applicator guns - is prepd. in a mould from adhesive particles bonded together with amorphous adhesive interlayers |
| CN1052132A (en) * | 1990-07-22 | 1991-06-12 | 李仁平 | Quick-acting gelatin for stopping leakage seal gum and preparation method thereof |
| JP2002226818A (en) * | 2001-02-06 | 2002-08-14 | Hitachi Chem Co Ltd | Thermosetting adhesive film |
| JP2007277047A (en) * | 2006-04-07 | 2007-10-25 | Ube Ind Ltd | Polymer cement composition |
| JP2018009087A (en) * | 2016-07-13 | 2018-01-18 | 日油株式会社 | Tackifier emulsion and aqueous adhesive resin composition |
| CN107828367A (en) * | 2017-10-31 | 2018-03-23 | 梁军普 | A kind of band water band oil adhesive blocking glue and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263804A (en) * | 2022-01-04 | 2022-04-01 | 河南省禹志建设工程有限公司 | On-line leak stopping method with water and pressure |
| CN114263804B (en) * | 2022-01-04 | 2023-05-23 | 河南省禹志建设工程有限公司 | On-line plugging construction method with water pressure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211123 |
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| RJ01 | Rejection of invention patent application after publication |