CN113651557A - Preparation formula of mineral casting - Google Patents
Preparation formula of mineral casting Download PDFInfo
- Publication number
- CN113651557A CN113651557A CN202111002723.1A CN202111002723A CN113651557A CN 113651557 A CN113651557 A CN 113651557A CN 202111002723 A CN202111002723 A CN 202111002723A CN 113651557 A CN113651557 A CN 113651557A
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- epoxy resin
- component
- strength agent
- mineral casting
- fly ash
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- 238000005266 casting Methods 0.000 title claims abstract description 45
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 45
- 239000011707 mineral Substances 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 58
- 239000003822 epoxy resin Substances 0.000 claims abstract description 58
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 58
- 239000006004 Quartz sand Substances 0.000 claims abstract description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000010881 fly ash Substances 0.000 claims abstract description 35
- 239000000203 mixture Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 238000009472 formulation Methods 0.000 claims 9
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/14—Minerals of vulcanic origin
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
-
- 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)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to the technical field of mineral casting, and particularly relates to a preparation formula of a mineral casting, which comprises the following specific steps: 8-10% of epoxy resin A component, 1.6-2% of epoxy resin B component, 3-3.5% of fly ash, 17-22% of quartz sand, 13-18% of compressive strength agent and 44-55% of rupture strength agent, can have better rigidity and wear resistance, can not be worn or broken in the using process, and has better environmental protection property.
Description
Technical Field
The invention relates to the technical field of mineral casting, in particular to a preparation formula of a mineral casting.
Background
The product of mineral casting is mineral casting, is an environment-friendly material facing the future, is used as a structural part of a machine, can replace traditional cast iron in certain application aspects by using the advantages of price and performance, is named resin mineral casting by taking resin adhesive as a binder, and is named polymer mineral casting by taking polymer nano powder as a penetrant.
However, the formula of the material used in the current mineral casting has great influence on the mineral casting, the produced mineral casting has poor rigidity and wear resistance, the environmental protection performance is far from enough, and great inconvenience is caused in the later use process.
Disclosure of Invention
The invention aims to provide a mineral casting preparation formula to solve the problems that a mineral casting produced by the formula used in the existing mineral casting process in the background art is poor in rigidity and wear resistance and far insufficient in environmental protection performance.
In order to achieve the purpose, the invention provides the following technical scheme: the preparation formula of the mineral casting comprises the following specific formula: 8-10% of epoxy resin A component, 1.6-2% of epoxy resin B component, 3-3.5% of fly ash, 17-22% of quartz sand, 13-18% of compressive strength agent and 44-55% of rupture strength agent.
Preferably, the fly ash consists of I-grade fly ash and II-grade fly ash together.
Preferably, the particle size of the quartz sand is 0.06-0.3 mm.
Preferably, the anti-compression agent comprises quartz sand or basalt, and the granularity of the selected quartz sand or basalt is 2-4 mm.
Preferably, the anti-breaking strength agent comprises cobblestones or basalt, and the granularity of the selected cobblestone or basalt is 8-16 mm.
Preferably, the ratio of the epoxy resin A component to the epoxy resin B component is 5: 1.
Preferably, the specific steps of the preparation of the mineral casting comprise the following steps:
preparing materials: taking the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent, and placing for later use:
preparation: mixing and stirring the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent to obtain a mixture, pouring the mixture into a vacuum mold, adjusting the temperature inside the vacuum mold to 20-30 ℃, standing for 3-5 hours, standing for 10 hours at 50-70 ℃ for molding, then cooling at natural temperature, and when the temperature is reduced to the normal temperature, carrying out constant-temperature maintenance for 5-7 days at 25 ℃.
Preferably, the specific formula for preparing the mineral casting comprises the following steps: 8% of epoxy resin A component, 1.6% of epoxy resin B component, 3% of fly ash, 17% of quartz sand, 13% of compressive strength agent and 44% of flexural strength agent.
Preferably, the specific formula for preparing the mineral casting comprises the following steps: 9 percent of epoxy resin A component, 1.8 percent of epoxy resin B component, 3.25 percent of fly ash, 20 percent of quartz sand, 15 percent of compressive strength agent and 50 percent of rupture strength agent.
Preferably, the specific formula for preparing the mineral casting comprises the following steps: 10% of epoxy resin A component, 2% of epoxy resin B component, 3.5% of fly ash, 22% of quartz sand, 18% of compressive strength agent and 55% of flexural strength agent.
Compared with the prior art, the invention has the beneficial effects that:
the mineral casting produced by the common matching of the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent has better rigidity and wear resistance, can not be worn or broken in the using process, and has better environmental protection property.
Drawings
FIG. 1 is a diagram of a preparation formula of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the present invention provides a technical solution: the preparation formula of the mineral casting comprises the following specific formula: 8-10% of epoxy resin A component, 1.6-2% of epoxy resin B component, 3-3.5% of fly ash, 17-22% of quartz sand, 13-18% of compressive strength agent and 44-55% of rupture strength agent.
The fly ash is composed of class I fly ash and class II fly ash.
The granularity of the quartz sand is 0.06-0.3 mm.
The anti-compression agent comprises quartz sand or basalt, and the granularity of the selected quartz sand or basalt is 2-4 mm.
The anti-breaking strength agent comprises cobblestones or basalt, and the granularity of the selected cobblestone or basalt is 8-16 mm.
The ratio of the epoxy resin A component to the epoxy resin B component is 5: 1.
The mineral casting preparation method comprises the following specific steps:
preparing materials: taking the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent, and placing for later use:
preparation: mixing and stirring the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent to obtain a mixture, pouring the mixture into a vacuum mold, adjusting the temperature inside the vacuum mold to 20-30 ℃, standing for 3-5 hours, standing for 10 hours at 50-70 ℃ for molding, then cooling at natural temperature, and when the temperature is reduced to the normal temperature, carrying out constant-temperature maintenance for 5-7 days at 25 ℃.
The specific formula for preparing the mineral casting comprises the following components: 8% of epoxy resin A component, 1.6% of epoxy resin B component, 3% of fly ash, 17% of quartz sand, 13% of compressive strength agent and 44% of flexural strength agent.
The specific formula for preparing the mineral casting comprises the following components: 9 percent of epoxy resin A component, 1.8 percent of epoxy resin B component, 3.25 percent of fly ash, 20 percent of quartz sand, 15 percent of compressive strength agent and 50 percent of rupture strength agent.
The specific formula for preparing the mineral casting comprises the following components: 10% of epoxy resin A component, 2% of epoxy resin B component, 3.5% of fly ash, 22% of quartz sand, 18% of compressive strength agent and 55% of flexural strength agent.
Example 1
The mineral casting preparation method comprises the following specific steps:
preparing materials: taking the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent, and placing for later use:
preparation: mixing and stirring an epoxy resin A component, an epoxy resin B component, fly ash, quartz sand, a compression strength agent and a bending strength agent to obtain a mixture, pouring the mixture into a vacuum mold, adjusting the temperature inside the vacuum mold to 20 ℃, standing for 3 hours, standing for 10 hours in an environment of 50 ℃, forming, cooling at natural temperature, and performing constant-temperature maintenance at 20 ℃ for 6 days when the temperature is reduced to normal temperature;
example 2
The mineral casting preparation method comprises the following specific steps:
preparing materials: taking the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent, and placing for later use:
preparation: mixing and stirring an epoxy resin A component, an epoxy resin B component, fly ash, quartz sand, a compression strength agent and a bending strength agent to obtain a mixture, pouring the mixture into a vacuum mold, adjusting the temperature inside the vacuum mold to 20 ℃, standing for 3 hours, standing for 10 hours at 50 ℃, forming, then cooling at natural temperature, and when the temperature is reduced to normal temperature, carrying out constant-temperature maintenance for 5 days at 25 ℃;
example 3
The mineral casting preparation method comprises the following specific steps:
preparing materials: taking the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent, and placing for later use:
preparation: mixing and stirring the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent to obtain a mixture, pouring the mixture into a vacuum mold, adjusting the temperature inside the vacuum mold to 30 ℃, standing for 5 hours, standing for 10 hours at 70 ℃ for molding, then cooling at natural temperature, and when the temperature is reduced to normal temperature, carrying out constant-temperature maintenance for 7 days at 25 ℃.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The preparation formula of the mineral casting is characterized in that: the specific formula for preparing the mineral casting comprises the following components: 8-10% of epoxy resin A component, 1.6-2% of epoxy resin B component, 3-3.5% of fly ash, 17-22% of quartz sand, 13-18% of compressive strength agent and 44-55% of rupture strength agent.
2. A mineral casting preparation formulation according to claim 1, wherein: the fly ash is composed of class I fly ash and class II fly ash.
3. A mineral casting preparation formulation according to claim 1, wherein: the granularity of the quartz sand is 0.06-0.3 mm.
4. A mineral casting preparation formulation according to claim 1, wherein: the anti-compression agent comprises quartz sand or basalt, and the granularity of the selected quartz sand or basalt is 2-4 mm.
5. A mineral casting preparation formulation according to claim 1, wherein: the anti-breaking strength agent comprises cobblestones or basalt, and the granularity of the selected cobblestone or basalt is 8-16 mm.
6. A mineral casting preparation formulation according to claim 1, wherein: the ratio of the epoxy resin A component to the epoxy resin B component is 5: 1.
7. A mineral casting preparation formulation according to claim 1, wherein: the mineral casting preparation method comprises the following specific steps:
preparing materials: taking the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent, and placing for later use:
preparation: mixing and stirring the epoxy resin A component, the epoxy resin B component, the fly ash, the quartz sand, the compressive strength agent and the flexural strength agent to obtain a mixture, pouring the mixture into a vacuum mold, adjusting the temperature inside the vacuum mold to 20-30 ℃, standing for 3-5 hours, standing for 10 hours at 50-70 ℃ for molding, then cooling at natural temperature, and when the temperature is reduced to the normal temperature, carrying out constant-temperature maintenance for 5-7 days at 25 ℃.
8. A mineral casting preparation formulation according to claim 1, wherein: the specific formula for preparing the mineral casting comprises the following components: 8% of epoxy resin A component, 1.6% of epoxy resin B component, 3% of fly ash, 17% of quartz sand, 13% of compressive strength agent and 44% of flexural strength agent.
9. A mineral casting preparation formulation according to claim 1, wherein: the specific formula for preparing the mineral casting comprises the following components: 9 percent of epoxy resin A component, 1.8 percent of epoxy resin B component, 3.25 percent of fly ash, 20 percent of quartz sand, 15 percent of compressive strength agent and 50 percent of rupture strength agent.
10. A mineral casting preparation formulation according to claim 1, wherein: the specific formula for preparing the mineral casting comprises the following components: 10% of epoxy resin A component, 2% of epoxy resin B component, 3.5% of fly ash, 22% of quartz sand, 18% of compressive strength agent and 55% of flexural strength agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002723.1A CN113651557A (en) | 2021-08-30 | 2021-08-30 | Preparation formula of mineral casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002723.1A CN113651557A (en) | 2021-08-30 | 2021-08-30 | Preparation formula of mineral casting |
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| Publication Number | Publication Date |
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| CN113651557A true CN113651557A (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111002723.1A Pending CN113651557A (en) | 2021-08-30 | 2021-08-30 | Preparation formula of mineral casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114230235A (en) * | 2021-12-28 | 2022-03-25 | 常州高鼎新材料科技有限公司 | Preparation formula of non-metal mineral casting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5364672A (en) * | 1988-05-27 | 1994-11-15 | Schultze Kraft Andreas | Artificial stones |
| US5405881A (en) * | 1992-11-18 | 1995-04-11 | Ashland Oil, Inc. | Ester cured no-bake foundry binder systems |
| CN105566856A (en) * | 2016-02-01 | 2016-05-11 | 福建省正丰数控科技有限公司 | Composite-material machine-tool-body mineral casting and preparing method thereof |
| CN105776949A (en) * | 2016-02-01 | 2016-07-20 | 福建省正丰数控科技有限公司 | Composite machine tool bed mineral casting based on cobblestone and preparation method thereof |
| CN110698138A (en) * | 2019-10-30 | 2020-01-17 | 常州高鼎新材料科技有限公司 | Mineral casting accessory for machine tool and preparation process |
| CN111960734A (en) * | 2020-08-04 | 2020-11-20 | 山东纳诺新材料科技有限公司 | Mineral casting with surface modification and preparation process |
-
2021
- 2021-08-30 CN CN202111002723.1A patent/CN113651557A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5364672A (en) * | 1988-05-27 | 1994-11-15 | Schultze Kraft Andreas | Artificial stones |
| US5405881A (en) * | 1992-11-18 | 1995-04-11 | Ashland Oil, Inc. | Ester cured no-bake foundry binder systems |
| CN105566856A (en) * | 2016-02-01 | 2016-05-11 | 福建省正丰数控科技有限公司 | Composite-material machine-tool-body mineral casting and preparing method thereof |
| CN105776949A (en) * | 2016-02-01 | 2016-07-20 | 福建省正丰数控科技有限公司 | Composite machine tool bed mineral casting based on cobblestone and preparation method thereof |
| CN110698138A (en) * | 2019-10-30 | 2020-01-17 | 常州高鼎新材料科技有限公司 | Mineral casting accessory for machine tool and preparation process |
| CN111960734A (en) * | 2020-08-04 | 2020-11-20 | 山东纳诺新材料科技有限公司 | Mineral casting with surface modification and preparation process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114230235A (en) * | 2021-12-28 | 2022-03-25 | 常州高鼎新材料科技有限公司 | Preparation formula of non-metal mineral casting |
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Application publication date: 20211116 |
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