CN110684406A - Manufacturing process of corrosion-resistant waterproof board - Google Patents

Manufacturing process of corrosion-resistant waterproof board Download PDF

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Publication number
CN110684406A
CN110684406A CN201911051903.1A CN201911051903A CN110684406A CN 110684406 A CN110684406 A CN 110684406A CN 201911051903 A CN201911051903 A CN 201911051903A CN 110684406 A CN110684406 A CN 110684406A
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CN
China
Prior art keywords
parts
waterproof board
steel plate
corrosion
temperature
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
Application number
CN201911051903.1A
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Chinese (zh)
Inventor
蔡四良
谢朝霞
蔡望帆
欧阳清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Sheng Shi Earthwork Materials Manufacturing Co Ltd
Original Assignee
Hunan Sheng Shi Earthwork Materials Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Sheng Shi Earthwork Materials Manufacturing Co Ltd filed Critical Hunan Sheng Shi Earthwork Materials Manufacturing Co Ltd
Priority to CN201911051903.1A priority Critical patent/CN110684406A/en
Publication of CN110684406A publication Critical patent/CN110684406A/en
Pending legal-status Critical Current

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    • 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
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/002—Pretreatement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B05D7/546—No clear coat specified each layer being cured, at least partially, separately
    • 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
    • C09D5/08—Anti-corrosive 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/10—Metallic substrate based on Fe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2451/00—Type of carrier, type of coating (Multilayers)
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention provides a manufacturing process of a corrosion-resistant waterproof board, which is prepared from the following raw materials in parts by weight: 80 parts of steel material, 4-6 parts of SBS, 10-20 parts of talcum powder, 2-5 parts of silicone oil, 20-50 parts of flame retardant, 30-50 parts of fluorocarbon resin and 15-30 parts of epoxy resin. The invention perfectly combines the steel plate and the waterproof plate layer, and adopts multiple firing and cooling processes, so that the waterproof plate has corrosion resistance and wear resistance under the condition of higher strength.

Description

Manufacturing process of corrosion-resistant waterproof board
Technical Field
The invention relates to the technical field of medicinal material processing, in particular to a manufacturing process of a corrosion-resistant waterproof board.
Background
The steel plate is an important engineering material, but the loss caused by the fact that the service life of the steel plate is shortened or the use value of the steel plate is lost due to corrosion in the using process is also quite huge. Particularly, with the development of modern industry, the emergence of a group of emerging industrial fields and the construction of a plurality of modern projects, higher requirements on the waterproof and corrosion-resistant performance and the service life of steel are provided.
The waterproof board has the main functions of preventing liquid leakage and gas volatilization, and the waterproof board mainly plays roles of seepage prevention and isolation in rock engineering, but also plays roles of reinforcement and protection. It is mainly used in: the seepage prevention of projects such as earth-rock dams, rock-fill dams, stone-building dams, concrete dams, tailing dams, sewage reservoir dams, channels, liquid storage pools and the like, the seepage prevention lining of subways, basements and tunnels, the seepage prevention of road and railway foundations, the matching of filament geotextile, bentonite waterproof blankets and other geotechnical materials in sanitary refuse landfill sites and the like.
The technology for manufacturing the waterproof board by adopting the steel plate is less at present, and the waterproof board does not have good strength, so that the waterproof board cannot be applied to scenes needing high strength.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a manufacturing process of a corrosion-resistant waterproof board, which solves the problems in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
a manufacturing process of a corrosion-resistant waterproof board is prepared from the following raw materials in parts by weight:
80 parts of steel material, 4-6 parts of SBS, 10-20 parts of talcum powder, 2-5 parts of silicone oil, 20-50 parts of flame retardant, 30-50 parts of fluorocarbon resin and 15-30 parts of epoxy resin.
Further, the preparation process comprises the following steps:
1) uniformly mixing the flame retardant, SBS, talcum powder, fluorocarbon resin and epoxy resin in the formula by using a stirrer, and setting the stirring speed of the stirrer to 300 revolutions per minute;
2) spraying silicone oil on the surface of the mixture obtained in the step 1), and stirring and mixing by using a high-speed mixing roll;
3) putting the steel material into a calcining furnace for calcining, and adding a combustion improver into the calcining furnace in the calcining process to increase the temperature;
4) taking out the calcined steel material, forming a steel plate, cooling, and soaking the cooled steel plate in cold water;
5) fishing out the steel plate obtained in the step 4), airing, then uniformly coating the mixture obtained in the step 2) on the surface of the steel plate, and putting the steel plate into a heating furnace for heating after coating;
6) and 5) performing paint spraying operation on the waterproof board obtained in the step 5), and spraying water-based anticorrosive paint.
Further, the stirring process in the step 1) is carried out at a normal temperature of 25 ℃, and ventilation treatment is carried out.
Further, when the silicone oil in the step 2) is sprayed, 50ml of clean water is mixed for neutralization.
Further, the calcining temperature of the steel material in the step 3) is 1200-1500 ℃, and the calcining time is 6-8 hours.
Further, the steel plate in the step 4) is soaked for 2-2.5 hours, and the temperature of soaking water is 2 degrees.
Further, the heating time of the heating furnace in the step 5) is 1 hour, and the heating temperature is 80-90 ℃.
Compared with the prior art, the invention has the advantages that: the steel plate and the waterproof plate layer are perfectly combined, and multiple firing and cooling processes are adopted, so that the waterproof plate has corrosion resistance and wear resistance under the condition of higher strength, more applicable scenes, good performance, long service life and suitability for popularization.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Example 1:
a manufacturing process of a corrosion-resistant waterproof board is prepared from the following raw materials in parts by weight:
80 parts of steel material, 4-6 parts of SBS, 10-20 parts of talcum powder, 2-5 parts of silicone oil, 20-50 parts of flame retardant, 30-50 parts of fluorocarbon resin and 15-30 parts of epoxy resin.
The preparation process comprises the following steps:
1) uniformly mixing the flame retardant, SBS, talcum powder, fluorocarbon resin and epoxy resin in the formula by using a stirrer, and setting the stirring speed of the stirrer to 300 revolutions per minute;
2) spraying silicone oil on the surface of the mixture obtained in the step 1), and stirring and mixing by using a high-speed mixing roll;
3) putting the steel material into a calcining furnace for calcining, and adding a combustion improver into the calcining furnace in the calcining process to increase the temperature;
4) taking out the calcined steel material, forming a steel plate, cooling, and soaking the cooled steel plate in cold water;
5) fishing out the steel plate obtained in the step 4), airing, then uniformly coating the mixture obtained in the step 2) on the surface of the steel plate, and putting the steel plate into a heating furnace for heating after coating;
6) and 5) performing paint spraying operation on the waterproof board obtained in the step 5), and spraying water-based anticorrosive paint.
The stirring process in the step 1) is carried out at the normal temperature of 25 ℃, and ventilation treatment is carried out.
And in the step 2), when the silicone oil is sprayed, 50ml of clear water is mixed for neutralization.
The calcination temperature of the steel material in the step 3) is 1200-1500 ℃, and the calcination time is 6-8 hours.
In the step 4), the steel plate is soaked for 2-2.5 hours, and the temperature of soaking water is 2 degrees.
The heating time of the heating furnace in the step 5) is 1 hour, and the heating temperature is 80-90 DEG C
In the present embodiment, all the components are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature. Also, a first feature "above," "over," and "on" a second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature, and a first feature "below," "under," and "under" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is at a lower level than the first feature.
In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the principles and spirit of the present invention.

Claims (7)

1. The manufacturing process of the corrosion-resistant waterproof board is characterized by comprising the following raw materials in parts by weight:
80 parts of steel material, 4-6 parts of SBS, 10-20 parts of talcum powder, 2-5 parts of silicone oil, 20-50 parts of flame retardant, 30-50 parts of fluorocarbon resin and 15-30 parts of epoxy resin.
2. The process for manufacturing a corrosion-resistant waterproof sheet according to claim 1, wherein the process comprises the following steps:
1) uniformly mixing the flame retardant, SBS, talcum powder, fluorocarbon resin and epoxy resin in the formula by using a stirrer, and setting the stirring speed of the stirrer to 300 revolutions per minute;
2) spraying silicone oil on the surface of the mixture obtained in the step 1), and stirring and mixing by using a high-speed mixing roll;
3) putting the steel material into a calcining furnace for calcining, and adding a combustion improver into the calcining furnace in the calcining process to increase the temperature;
4) taking out the calcined steel material, forming a steel plate, cooling, and soaking the cooled steel plate in cold water;
5) fishing out the steel plate obtained in the step 4), airing, then uniformly coating the mixture obtained in the step 2) on the surface of the steel plate, and putting the steel plate into a heating furnace for heating after coating;
6) and 5) performing paint spraying operation on the waterproof board obtained in the step 5), and spraying water-based anticorrosive paint.
3. The process for preparing a polyethylene fire-retardant waterproof board according to claim 2, wherein the stirring step in the step 1) is performed at a normal temperature of 25 ℃ and ventilation treatment is performed.
4. The process for preparing a polyethylene fire-retardant waterproof board according to claim 2, wherein the silicone oil in step 2) is mixed with 50ml of clear water for neutralization when being sprayed.
5. The preparation process of the polyethylene fire-retardant waterproof board according to claim 2, wherein the calcination temperature of the steel material in the step 3) is 1200-1500 ℃, and the calcination time is 6-8 hours.
6. The process for preparing the polyethylene fire-retardant waterproof board according to claim 2, wherein the steel board is soaked for 2-2.5 hours in the step 4), and the temperature of soaking water is 2 °.
7. The process for preparing a polyethylene fire-retardant waterproof board according to claim 2, wherein the heating furnace in the step 5) is heated for 1 hour at a temperature of 80 ℃ to 90 ℃.
CN201911051903.1A 2019-10-31 2019-10-31 Manufacturing process of corrosion-resistant waterproof board Pending CN110684406A (en)

Priority Applications (1)

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CN110684406A true CN110684406A (en) 2020-01-14

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1239489A (en) * 1996-11-28 1999-12-22 大金工业株式会社 Aqueous dispersion and waterproofing material
FR2852966A1 (en) * 2003-03-31 2004-10-01 Jean Pierre Croquelois Aqueous composition for making super-hydrophobic surfaces, e.g. non-stick or self-cleaning surfaces, contains a thermoplastic polymer of the core-shell type and a mineral filler
CN104108209A (en) * 2014-07-04 2014-10-22 常熟华冶薄板有限公司 Waterproof corrosion-resistant color coating steel plate and preparation method thereof
CN106065234A (en) * 2016-06-08 2016-11-02 合肥市燕美粉末涂料有限公司 A kind of disinfection cabinet outer surface powdery paints and preparation method thereof
CN107859282A (en) * 2017-11-17 2018-03-30 苏州闪电防水科技有限公司 Hotel toilet specific complex marine glue, infiltration rapid-maintenance technique
CN109054538A (en) * 2018-07-23 2018-12-21 三明学院 A kind of fluorine-containing damping paint and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1239489A (en) * 1996-11-28 1999-12-22 大金工业株式会社 Aqueous dispersion and waterproofing material
FR2852966A1 (en) * 2003-03-31 2004-10-01 Jean Pierre Croquelois Aqueous composition for making super-hydrophobic surfaces, e.g. non-stick or self-cleaning surfaces, contains a thermoplastic polymer of the core-shell type and a mineral filler
CN104108209A (en) * 2014-07-04 2014-10-22 常熟华冶薄板有限公司 Waterproof corrosion-resistant color coating steel plate and preparation method thereof
CN106065234A (en) * 2016-06-08 2016-11-02 合肥市燕美粉末涂料有限公司 A kind of disinfection cabinet outer surface powdery paints and preparation method thereof
CN107859282A (en) * 2017-11-17 2018-03-30 苏州闪电防水科技有限公司 Hotel toilet specific complex marine glue, infiltration rapid-maintenance technique
CN109054538A (en) * 2018-07-23 2018-12-21 三明学院 A kind of fluorine-containing damping paint and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
朱万强: "《涂料基础教程》", 30 June 2012, 西南交通大学出版社 *
李庆宁等: "《船舶涂装技术》", 30 September 2014, 哈尔滨工程大学出版社 *

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Application publication date: 20200114