CN105713485A - Wear-resistant anticorrosive cement - Google Patents

Wear-resistant anticorrosive cement Download PDF

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Publication number
CN105713485A
CN105713485A CN201610266908.6A CN201610266908A CN105713485A CN 105713485 A CN105713485 A CN 105713485A CN 201610266908 A CN201610266908 A CN 201610266908A CN 105713485 A CN105713485 A CN 105713485A
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China
Prior art keywords
wear
corrosion
epoxy resin
silicon carbide
calcium carbonate
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Pending
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CN201610266908.6A
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Chinese (zh)
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邹海明
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Individual
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Individual
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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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • 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
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K3/34—Silicon-containing compounds
    • 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
    • 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
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
    • C08K2003/2213—Oxides; Hydroxides of metals of rare earth metal of cerium
    • 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
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)

Abstract

The invention discloses a wear-resistant anticorrosive cement which is mainly composed of an epoxy resin, calcium carbonate, nano silicon carbide, graphite powder, cerium oxide, benzene sulfonyl chloride, talcum powder and medical alcohol. The components are added into a stirring vessel and sufficiently stirred uniformly at 15-30 DEG C to obtain the finished product. The product is green and environment-friendly, has the advantages of high durability, low shedding tendency, corrosion resistance, wear resistance, high temperature resistance and strong acid resistance. The manufacturing is simple and understandable, and has the advantage of short curing cycle. After the raw materials are stirred and mixed, the product can be used within 24 hours. The product has the characteristic of long service life, is economical and practical, and can be widely used in the fields of stirring tanks, stirring blades and stirring shafts.

Description

Wear-and corrosion-resistant clay
Technical field
The present invention relates to chemical field, be specifically related to a kind of wear-and corrosion-resistant clay.
Background technology
At present, in the whipping process of industrial chemicals, due to the corrosivity of raw material, often agitator tank, stirrer paddle and shaft are produced corrosion reaction, have a strong impact on the service life of mixing plant.For the service life of extension device, prior art has by adopting stainless steel material antiseptical, also having employing clay to carry out antiseptical.Owing to the big employing stainless steel material of mixing plant build considerably increases production cost, existing clay there is also that antiseptic property is good but the deficiency such as not wear-resisting, wear-resisting but antiseptic property is not good, owing to mixing plant is for continuous kinestate, wear-resisting and corrosion resistant are respectively provided with higher requirement, and existing clay there is also the deficiencies such as relatively costly, weak easy to fall off, the complex process of curing time length, non-refractory, cohesive force of price simultaneously.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, and provide a kind of cheap, technique is simple, cure cycle is short, strong acid high temperature resistant, resistance to, wear-and corrosion-resistant clay corrosion-resistant, anti abrasive.
For achieving the above object, the technical scheme is that a kind of wear-and corrosion-resistant clay, mainly consist of the following components: epoxy resin, calcium carbonate, nanometer silicon carbide, graphite powder, cerium oxide, benzene sulfonyl chloride, Pulvis Talci, medical alcohol.
As optimal technical scheme, described wear-and corrosion-resistant clay, mainly it is made up of the component of following weight proportion, epoxy resin 20 ~ 40%, calcium carbonate 15 ~ 25%, nanometer silicon carbide 15 ~ 20%, graphite powder 5 ~ 20%, cerium oxide 1 ~ 10%, benzene sulfonyl chloride 0.01 ~ 0.1%, Pulvis Talci 10 ~ 20%, medical alcohol 0.1 ~ 1%.
As optimal technical scheme, described wear-and corrosion-resistant clay, mainly it is made up of the component of following weight proportion, epoxy resin 30%, calcium carbonate 20%, nanometer silicon carbide 15%, graphite powder 10%, cerium oxide 9%, benzene sulfonyl chloride 0.05%, Pulvis Talci 15%, medical alcohol 0.95%.
As optimal technical scheme, described wear-and corrosion-resistant clay, the granularity of described calcium carbonate is 200 ~ 400 orders, and the granularity of described nanometer silicon carbide is 30 nanometers, and the granularity of described graphite powder is 200 ~ 300 orders, and described talcous granularity is 300 ~ 500 orders.
As optimal technical scheme, described wear-and corrosion-resistant clay, described epoxy resin adopts epoxy resin E44 or furane resins to substitute.
As optimal technical scheme, described wear-and corrosion-resistant clay preparation method is as follows, by the epoxy resin of described weight ratio, calcium carbonate, nanometer silicon carbide, graphite powder, cerium oxide, benzene sulfonyl chloride, Pulvis Talci, medical alcohol, add in stirring container, stir under 15 ~ 30 degrees Celsius, prepare finished product.
As optimal technical scheme, described wear-and corrosion-resistant clay uniform application is in agitator tank inwall or stirring paddle outer wall or shaft outer wall.
The present invention adopts technique scheme to provide the benefit that: Product Green environmental protection of the present invention, durable in use, difficult drop-off, has corrosion resistance and wearability concurrently simultaneously, can be high temperature resistant, resistance to strong acid, processing technology is easily understood, cure cycle is short, after raw material stirring mixing, just can use in 24 hours, long service life, economical and practical, can be widely used for the anticorrosion of agitator tank, stirrer paddle and shaft.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated, but does not constitute any limitation of the invention.
Embodiment 1
A kind of wear-and corrosion-resistant clay, mainly it is made up of the component of following weight proportion, epoxy resin 20 ~ 40%, calcium carbonate 15 ~ 25%, nanometer silicon carbide 15 ~ 20%, graphite powder 5 ~ 20%, cerium oxide 1 ~ 10%, benzene sulfonyl chloride 0.01 ~ 0.1%, Pulvis Talci 10 ~ 20%, medical alcohol 0.1 ~ 1%.By the epoxy resin of described weight ratio, calcium carbonate, nanometer silicon carbide, graphite powder, cerium oxide, benzene sulfonyl chloride, Pulvis Talci, medical alcohol, add in stirring container, stir under 15 ~ 30 degrees Celsius, prepare finished product, before treating finished product solidification, uniform application is in agitator tank inwall, treat that clay solidifies, can use.
Embodiment 2
A kind of wear-and corrosion-resistant clay, is mainly made up of the component of following weight proportion, epoxy resin 20%, calcium carbonate 15%, nanometer silicon carbide 20%, graphite powder 20%, cerium oxide 4%, benzene sulfonyl chloride 0.1%, Pulvis Talci 20%, medical alcohol 0.9%.By the epoxy resin of described weight ratio, calcium carbonate, nanometer silicon carbide, graphite powder, cerium oxide, benzene sulfonyl chloride, Pulvis Talci, medical alcohol, add in stirring container, stir under 15 ~ 30 degrees Celsius, prepare finished product, before treating finished product solidification, uniform application is in stirring paddle outer wall, treat that clay solidifies, can use.
Embodiment 3
A kind of wear-and corrosion-resistant clay, is mainly made up of the component of following weight proportion, epoxy resin 30%, calcium carbonate 20%, nanometer silicon carbide 15%, graphite powder 10%, cerium oxide 9%, benzene sulfonyl chloride 0.05%, Pulvis Talci 15%, medical alcohol 0.95%.By the epoxy resin of described weight ratio, calcium carbonate, nanometer silicon carbide, graphite powder, cerium oxide, benzene sulfonyl chloride, Pulvis Talci, medical alcohol, add in stirring container, stir under 15 ~ 30 degrees Celsius, prepare finished product, before treating finished product solidification, uniform application is in shaft outer wall, treat that clay solidifies, can use.
In use, simple operation, technique is simple, is directly applied on the product needing anticorrosion antiwear by described clay, and the product after smearing can use after clay solidifies for product of the present invention.Clay of the present invention can be widely used for the agitator tank inwall of industrial chemicals stirring and the outer wall of stirrer paddle, shaft, the service life of agitator tank, stirrer paddle, shaft can be greatly prolonged, the application of clay of the present invention includes but are not limited to the said goods, also can be used for concrete-agitating field and other need on the product of anticorrosion antiwear.
Ultimate principle and the principal character of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.

Claims (7)

1. a wear-and corrosion-resistant clay, it is characterised in that: mainly consist of the following components: epoxy resin, calcium carbonate, nanometer silicon carbide, graphite powder, cerium oxide, benzene sulfonyl chloride, Pulvis Talci, medical alcohol.
2. wear-and corrosion-resistant clay according to claim 1, it is characterized in that: be mainly made up of the component of following weight proportion, epoxy resin 20 ~ 40%, calcium carbonate 15 ~ 25%, nanometer silicon carbide 15 ~ 20%, graphite powder 5 ~ 20%, cerium oxide 1 ~ 10%, benzene sulfonyl chloride 0.01 ~ 0.1%, Pulvis Talci 10 ~ 20%, medical alcohol 0.1 ~ 1%.
3. wear-and corrosion-resistant clay according to claim 1, it is characterized in that: be mainly made up of the component of following weight proportion, epoxy resin 30%, calcium carbonate 20%, nanometer silicon carbide 15%, graphite powder 10%, cerium oxide 9%, benzene sulfonyl chloride 0.05%, Pulvis Talci 15%, medical alcohol 0.95%.
4. wear-and corrosion-resistant clay according to claim 1, it is characterised in that: the granularity of described calcium carbonate is 200 ~ 400 orders, and the granularity of described nanometer silicon carbide is 30 nanometers, and the granularity of described graphite powder is 200 ~ 300 orders, and described talcous granularity is 300 ~ 500 orders.
5. wear-and corrosion-resistant clay according to claim 1, it is characterised in that: described epoxy resin adopts epoxy resin E44 or furane resins to substitute.
6. a wear-and corrosion-resistant clay preparation method according to claim 2, it is characterized in that: by the epoxy resin of described weight ratio, calcium carbonate, nanometer silicon carbide, graphite powder, cerium oxide, benzene sulfonyl chloride, Pulvis Talci, medical alcohol, add in stirring container, stir under 15 ~ 30 degrees Celsius, prepare finished product.
7. the wear-and corrosion-resistant clay according to any one of claim 1 ~ 6, it is characterised in that: by described wear-and corrosion-resistant clay uniform application in agitator tank inwall or stirring paddle outer wall or shaft outer wall.
CN201610266908.6A 2016-04-27 2016-04-27 Wear-resistant anticorrosive cement Pending CN105713485A (en)

Priority Applications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107227096A (en) * 2017-06-20 2017-10-03 施和生 Corrosion-resistant high-temperature coating
CN107663094A (en) * 2017-08-31 2018-02-06 安徽省德邦瓷业有限公司 A kind of ceramic sintering process toughening agent preparation method
CN110028875A (en) * 2019-05-21 2019-07-19 河南省华昌高新技术有限公司 A kind of wear-resistant daub

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102060472A (en) * 2010-11-16 2011-05-18 昆明永瑞防腐有限公司 High-temperature resistant anti-corrosion clay special for acid pressure oxidative leaching high-pressure autoclave and preparation method thereof
CN102633516A (en) * 2012-05-17 2012-08-15 宜兴市宏业保温工程有限公司 Wear-resistant and anti-corrosion puddle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102060472A (en) * 2010-11-16 2011-05-18 昆明永瑞防腐有限公司 High-temperature resistant anti-corrosion clay special for acid pressure oxidative leaching high-pressure autoclave and preparation method thereof
CN102633516A (en) * 2012-05-17 2012-08-15 宜兴市宏业保温工程有限公司 Wear-resistant and anti-corrosion puddle

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
李红强: "《胶粘原理、技术及应用》", 31 January 2014, 华南理工大学出版社 *
王凤宝: "《建筑施工常用数据速查手册》", 31 October 2015, 中国电力出版社 *
谭惠民: "《固体推进剂化学与技术》", 30 September 2015, 北京理工大学出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107227096A (en) * 2017-06-20 2017-10-03 施和生 Corrosion-resistant high-temperature coating
CN107663094A (en) * 2017-08-31 2018-02-06 安徽省德邦瓷业有限公司 A kind of ceramic sintering process toughening agent preparation method
CN110028875A (en) * 2019-05-21 2019-07-19 河南省华昌高新技术有限公司 A kind of wear-resistant daub

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