CN114989696A - Mortar surface viscosity enhancing interface agent and use method thereof - Google Patents
Mortar surface viscosity enhancing interface agent and use method thereof Download PDFInfo
- Publication number
- CN114989696A CN114989696A CN202210608948.XA CN202210608948A CN114989696A CN 114989696 A CN114989696 A CN 114989696A CN 202210608948 A CN202210608948 A CN 202210608948A CN 114989696 A CN114989696 A CN 114989696A
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- parts
- hollow fiber
- interface agent
- agent
- mortar
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- 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
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000002708 enhancing effect Effects 0.000 title claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 63
- 239000012510 hollow fiber Substances 0.000 claims abstract description 47
- 238000003756 stirring Methods 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 229920000647 polyepoxide Polymers 0.000 claims description 9
- 239000006004 Quartz sand Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 229920003086 cellulose ether Polymers 0.000 claims description 8
- 229910021487 silica fume Inorganic materials 0.000 claims description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 claims description 6
- 125000002723 alicyclic group Chemical group 0.000 claims description 6
- 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 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000001587 sorbitan monostearate Substances 0.000 claims description 6
- 229940035048 sorbitan monostearate Drugs 0.000 claims description 6
- 235000011076 sorbitan monostearate Nutrition 0.000 claims description 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004841 bisphenol A epoxy resin Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000001804 emulsifying effect Effects 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 239000004566 building material Substances 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance 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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions 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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a mortar surface viscosity enhanced interface agent and a use method thereof, belonging to the field of building materials, wherein a hollow fiber is mixed with the interface agent, so that the interface agent can be used as a pressure release point of air in a pit when being coated with ink on a wall, the air is diffused to an un-extruded position under pressure when being pressed into the pit, the hollow fiber forms the condition that the pressures at two ends are different, the interface agent in the hollow fiber is pushed to move from one position with large pressure to the other position by utilizing the different pressures at the two ends of the hollow fiber, so that the air can flow into the hollow fiber for releasing the pressure, and the condition that the interface agent is pushed away from the wall due to air backflow is prevented.
Description
Technical Field
The invention discloses a mortar surface viscosity enhancing interface agent and a using method thereof, belonging to the field of building materials.
Background
The interfacial agent is formed by treating the surface of the object, which may be physically acting adsorption or coating, and often also by physicochemical action. The aim is to improve or completely modify the physico-technical properties and surface chemical properties of the material surface.
The interface agent is mainly used for enhancing the bonding strength between the wall surface and the putty powder and avoiding the situation that the putty powder is hollow, the wall body is mostly formed by pouring mortar, uneven gullies exist on the surface, the situation that air is stored in new concave points can occur when the interface agent is coated on the wall body surface, the interior can be compressed when the interface agent is pressed into the concave points due to the existence of the air, and after the extrusion force is moved to other places, the interface agent can be pushed away from the concave surface when the internal air pressure returns to a normal state, so that the situation that the bonding performance is reduced is caused.
Disclosure of Invention
The invention aims to solve the problems and provide a mortar surface viscosity-enhancing interface agent and a using method thereof.
The invention achieves the aim through the following technical scheme, and the mortar surface viscosity enhancing interface agent comprises the following components in parts by weight:
25-30 parts of alicyclic epoxy resin;
70-75 parts of bisphenol A type epoxy resin;
1-2 parts of a curing agent;
1-2 parts of an accelerator;
1.5-2 parts of sorbitan monostearate;
3.2-4 parts of sodium polyethylene glycol sulfonate;
the particle size of the nano polyanionic cellulose is 30-60 nm, and 8-10 parts;
30-45 parts of quartz sand with the particle size of 60-80 mu m;
10-20 parts of silica fume with the particle size of 10-30 mu m;
5-10 parts of cellulose ether;
the hollow fiber is less than 0.3 denier and 0.05-0.5 part.
Through adopting above-mentioned technical scheme, utilize hollow fiber and interfacial agent to mix, make interfacial agent when scribbling black on the wall body, can utilize hollow fiber as the pressure release point of the inside air of pit, interfacial agent is when being impressed the pit inside, the air is compressed the position diffusion not by the extrusion, hollow fiber forms the condition that both ends pressure is different this moment, utilize hollow fiber both ends pressure difference, and promote the inside interfacial agent of hollow fiber and remove to another from the place that pressure is big, make inside the air can flow into hollow fiber, carry out the pressure release, prevent that the air from backflowing and cause the condition that interfacial agent is pushed away from the wall body to take place.
Preferably, the hollow fiber is formed by fusing two strands of fibers to each other in a crossing manner.
Through adopting above-mentioned technical scheme, hollow fiber laminates each other when producing through half molten state to let hollow fiber alternately melt and glue each other, make hollow fiber mix like inside the interfacial agent, can be through crossing hollow fiber better inside inserting the pit, thereby better guide the pressure release to the inside air of pit.
Preferably, the length of the hollow fiber is 100-200 μm.
Through adopting above-mentioned technical scheme, the hollow fiber of this length can be better play mix in the interfacial agent inside, simultaneously through enough long length make hollow fiber both ends can not appear on same point when receiving the extrusion.
Preferably, the hollow fibers are made of polypropylene.
By adopting the technical scheme, the hollow fiber formed by polypropylene spinning can have better wicking effect, so that air can better penetrate through the hollow fiber.
The use method of the mortar surface viscosity enhancing interfacial agent comprises the following steps:
s1 preparation: mixing bisphenol A epoxy resin and alicyclic epoxy resin according to a ratio, stirring by using a stirrer, adding nano polyanionic fibers after stirring for 10-15 minutes, continuing to stir for 45-50 minutes, then adding a curing agent and an accelerator, continuing to stir uniformly, then adding sorbitan monostearate and sodium polyethylene glycol sulfonate to emulsify for 1-2 hours, then adding hollow fibers to soak for 1 hour, then stirring for 1 hour, finally adding quartz sand, silica fume, cellulose ether and water, and stirring for 1.5-2 hours;
s2 uses: and pouring the prepared interface agent into a barrel, rolling the interface agent on the surface of the mortar by using a handheld stick, and drying the interface agent to finish the use.
By adopting the technical scheme, after emulsification, the hollow fiber is soaked for 1 hour, then the emulsified interfacial agent can better permeate into the hollow fiber after stirring for 1 hour to form a whole, and simultaneously, the quartz sand, the silica fume, the cellulose ether and the water are added, and the stirring is completed for 1.5 to 2 hours.
Preferably, the interfacial agent roller is rolled from bottom to top on the surface of the mortar in S2, and the roller is rolled at least twice or more.
By adopting the technical scheme, the interface agent can better flow into the concave points from bottom to top, and bubbles can be further extruded more than twice, so that the adhesion performance is better improved.
Compared with the prior art, the invention has the beneficial effects that:
the hollow fiber is utilized to absorb the air in the concave point of the wall surface, thereby avoiding that the air in the concave point can reset after not receiving external force, and leading the interfacial agent to be torn away from the surface of the concave point.
The hollow fibers are stirred into the interfacial agent, so that a fiber net is formed in the interfacial agent through the hollow fibers, and the stress surface is diffused through the fiber net, so that the single-point stress can be dispersed to every place, and the interfacial agent is prevented from being separated from the wall surface.
The hollow fiber is utilized to form the effect of 'hair making', so that the adhesion effect is better when the putty powder is adhered to the surface of the interface agent.
Detailed Description
While embodiments of the invention will be described in detail for the sake of clarity and completeness, it is to be understood that this description is for the purpose of describing the invention only and is not intended to state or imply that the device or element so referred to must be in a particular orientation, be constructed and operated in a particular manner and is not to be taken as limiting the invention since, in any way, it is to be understood that the embodiments so described are merely some embodiments and not all embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A mortar surface viscosity enhancing interface agent comprises the following components in parts by weight:
25-30 parts of alicyclic epoxy resin;
70-75 parts of bisphenol A type epoxy resin;
1-2 parts of a curing agent;
1-2 parts of an accelerator;
1.5-2 parts of sorbitan monostearate;
3.2-4 parts of sodium polyethylene glycol sulfonate;
8-10 parts of nano polyanionic cellulose with the particle diameter of 30-60 nm;
30-45 parts of quartz sand with the particle size of 60-80 mu m;
10-20 parts of silica fume with the particle size of 10-30 mu m;
5-10 parts of cellulose ether;
the hollow fiber is less than 0.3 denier and 0.05-0.5 part, the hollow fiber is formed by mutually crossing and fusing two strands of fibers, and the length of the hollow fiber is 100-200 mu m.
This product utilizes the inside hollow characteristic of hollow fiber, make when the interface agent receives the extrusion, can shift the pressure of extrusion department through the hollow passageway of hollow fiber, thereby let the interface agent when laminating with the inside surface of concave point, can not be because the air in the concave point is compressed, lead to not when extrudeing the interface agent, the air of compressed resets and leads to the interface agent to be torn from the concave point surface, cause the condition that adhesion performance descends, utilize hollow fiber to distribute inside the interface agent simultaneously, make hollow fiber bond into a fibre web, thereby utilize the fibre web to come the dispersion of interface agent single-point atress to many places, thereby it is more firm when being fixed in the interface agent surface to let the putty powder.
The method comprises the following steps:
s1 preparation: mixing bisphenol A epoxy resin and alicyclic epoxy resin according to a ratio, stirring by using a stirrer, adding nano polyanionic fiber after stirring for 10-15 minutes, continuing stirring for 45-50 minutes, adding a curing agent and an accelerant, continuing stirring uniformly, adding sorbitan monostearate and sodium polyethylene glycol sulfonate, emulsifying for 1-2 hours, adding hollow fiber, soaking for 1 hour, stirring for 1 hour, finally adding quartz sand, silica fume, cellulose ether and water, and stirring for 1.5-2 hours; the conventional interface agent needs to be stirred for 2-3 hours after quartz sand, silica fume cellulose ether and water are added, but the product only needs to be stirred for 1.5-2 hours to be used in order to avoid the condition that the interface agent in the hollow fiber is solidified to cause the condition that the hollow is closed and cannot be utilized due to the fact that the hollow characteristic in the hollow fiber needs to be utilized, and the interface agent in the hollow fiber needs to be used within 1 hour to avoid the condition that the interface agent in the hollow fiber cannot be discharged due to too high viscosity degree.
S2 uses: and pouring the prepared interface agent into a barrel, rolling the interface agent on the surface of the mortar by using a handheld roller, and drying the surface of the mortar to finish the use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The mortar surface viscosity enhancing interfacial agent is characterized by comprising the following components in parts by weight:
25-30 parts of alicyclic epoxy resin;
70-75 parts of bisphenol A type epoxy resin;
1-2 parts of a curing agent;
1-2 parts of an accelerator;
1.5-2 parts of sorbitan monostearate;
3.2-4 parts of sodium polyethylene glycol sulfonate;
the particle size of the nano polyanionic cellulose is 30-60 nm, and 8-10 parts;
30-45 parts of quartz sand with the particle size of 60-80 mu m;
10-20 parts of silica fume with the particle size of 10-30 mu m;
5-10 parts of cellulose ether;
the hollow fiber is less than 0.3 denier and 0.05-0.5 part.
2. The mortar surface viscosity-enhancing interfacial agent according to claim 1, wherein: the hollow fiber is formed by mutually intersecting and fusing two strands of fibers.
3. The mortar surface viscosity-enhancing interfacial agent according to claim 1, wherein: the length of the hollow fiber is 100-200 mu m.
4. The mortar surface viscosity-enhancing interfacial agent according to claim 1, wherein: the hollow fibers are made of polypropylene.
5. The use method of the mortar surface viscosity enhancing interfacial agent is characterized by comprising the following steps: the method comprises the following steps:
s1 preparation: mixing bisphenol A epoxy resin and alicyclic epoxy resin according to a ratio, stirring by using a stirrer, adding nano polyanionic fiber after stirring for 10-15 minutes, continuing stirring for 45-50 minutes, adding a curing agent and an accelerant, continuing stirring uniformly, adding sorbitan monostearate and sodium polyethylene glycol sulfonate, emulsifying for 1-2 hours, adding hollow fiber, soaking for 1 hour, stirring for 1 hour, finally adding quartz sand, silica fume, cellulose ether and water, and stirring for 1.5-2 hours;
s2 used: and pouring the prepared interface agent into a barrel, rolling the interface agent on the surface of the mortar by using a handheld stick, and drying the interface agent to finish the use.
6. The use method of the mortar surface viscosity-enhancing interfacial agent according to claim 5, wherein: in S2, the interfacial agent roller is rolled from bottom to top on the surface of the mortar, and the roller is rolled for at least two times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210608948.XA CN114989696A (en) | 2022-05-31 | 2022-05-31 | Mortar surface viscosity enhancing interface agent and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210608948.XA CN114989696A (en) | 2022-05-31 | 2022-05-31 | Mortar surface viscosity enhancing interface agent and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114989696A true CN114989696A (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210608948.XA Pending CN114989696A (en) | 2022-05-31 | 2022-05-31 | Mortar surface viscosity enhancing interface agent and use method thereof |
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| Country | Link |
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| CN (1) | CN114989696A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105273456A (en) * | 2015-11-27 | 2016-01-27 | 重庆罗曼新材料科技有限公司 | Porous wear-resisting ceramic and preparation method thereof |
| CN106116333A (en) * | 2016-06-21 | 2016-11-16 | 湖北大学 | A kind of gradient building enclosure heat-resistance high-strength concrete and preparation method thereof |
| CN109294397A (en) * | 2018-09-28 | 2019-02-01 | 胡果青 | A kind of preparation method of rapid curing peel type anticorona varinish |
| CN109722137A (en) * | 2019-02-26 | 2019-05-07 | 郭绪平 | A kind of environment-friendly water-based interfacial agents and preparation method thereof |
| CN110373085A (en) * | 2019-06-12 | 2019-10-25 | 蓝海利 | A kind of surface of steel workpiece Special electromagnetic shielding coating |
| CN111620625A (en) * | 2020-05-28 | 2020-09-04 | 广东复特新型材料科技有限公司 | Compression-resistant heat-insulation mortar without hollowing |
-
2022
- 2022-05-31 CN CN202210608948.XA patent/CN114989696A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105273456A (en) * | 2015-11-27 | 2016-01-27 | 重庆罗曼新材料科技有限公司 | Porous wear-resisting ceramic and preparation method thereof |
| CN106116333A (en) * | 2016-06-21 | 2016-11-16 | 湖北大学 | A kind of gradient building enclosure heat-resistance high-strength concrete and preparation method thereof |
| CN109294397A (en) * | 2018-09-28 | 2019-02-01 | 胡果青 | A kind of preparation method of rapid curing peel type anticorona varinish |
| CN109722137A (en) * | 2019-02-26 | 2019-05-07 | 郭绪平 | A kind of environment-friendly water-based interfacial agents and preparation method thereof |
| CN110373085A (en) * | 2019-06-12 | 2019-10-25 | 蓝海利 | A kind of surface of steel workpiece Special electromagnetic shielding coating |
| CN111620625A (en) * | 2020-05-28 | 2020-09-04 | 广东复特新型材料科技有限公司 | Compression-resistant heat-insulation mortar without hollowing |
Non-Patent Citations (1)
| Title |
|---|
| 史云霞: "高/低粘聚阴离子纤维素的合成研究及工艺包设计", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》, no. 01, pages 016 - 983 * |
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Application publication date: 20220902 |