CN108167525A - A kind of heatproof corrosion resistant spool and its manufacture craft - Google Patents
A kind of heatproof corrosion resistant spool and its manufacture craft Download PDFInfo
- Publication number
- CN108167525A CN108167525A CN201711308954.9A CN201711308954A CN108167525A CN 108167525 A CN108167525 A CN 108167525A CN 201711308954 A CN201711308954 A CN 201711308954A CN 108167525 A CN108167525 A CN 108167525A
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- China
- Prior art keywords
- heatproof
- component
- corrosion resistant
- rubber
- spool
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/327—Aluminium phosphate
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a kind of heatproof corrosion resistant spool, and surface is equipped with one layer of heatproof corrosion resistant rubber layer with repair；Mass percent shared by the constituent of heatproof corrosion resistant rubber layer and each ingredient is respectively：Rubber：70~82%, heatproof component：5~10%, anti-corrosion component：5~10%, component is repaired：5~15%.Production method of the present invention is simply easily realized, and entire fabrication is easily manipulated, the spool made by this method, there is one layer of heatproof corrosion resistant rubber layer for carrying repair on its surface, while heatproof corrosion resistant is played the role of, additionally it is possible to reparation is voluntarily restored for fray, ensures the service life of entire spool, replacement frequency is reduced, ensures service efficiency.
Description
Technical field
The invention belongs to pump valve fields, and in particular to a kind of heatproof corrosion resistant spool and its manufacture craft.
Background technology
Spool has the steady operation of valve very important influence, at present as component mostly important in valve
Ceramic cartridge is that a kind of engineering ceramic material replaces the novel high-tech product of traditional metal, rubber as sealing element.Due to
High intensity, high rigidity, corrosion-resistant, high temperature resistant and the IMAGE of ceramic cartridge so that tap and oil gas valve
It can for a long time be used in various media, the service life extends ten times or more compared with traditional valve core, but existing ceramic cartridge is passing through
After processing, temperature tolerance is poor, and corrosion resistance is also to be improved.
Therefore, it is people in the art to develop the outstanding spool of a kind of temperature tolerance and corrosion resistance in view of the above problems
Member institute urgent need to solve the problem.
Invention content
To solve the above problems, the invention discloses a kind of heatproof corrosion resistant spool and its manufacture crafts.
In order to achieve the above object, the present invention provides following technical solution：
A kind of heatproof corrosion resistant spool, surface are equipped with one layer of heatproof corrosion resistant rubber layer with repair；Heatproof corrosion resistant rubber
Layer constituent and each ingredient shared by mass percent be respectively：Rubber：70~82%, heatproof component：5~10%, it is anti-corrosion
Component：5~10%, component is repaired：5~15%.
Further, specific manufacture craft includes：
（1）According to spool and the mass ratio 11~14 of rubber:1 prepares rubber；
（2）By step（1）In rubber melted, and sequentially addition heatproof component, anti-corrosion component and stir after repairing component
Mix uniformly, obtain heatproof corrosion resistant rubber, pour into mold keep the temperature it is spare；
（3）Spool is embedded in the heatproof corrosion resistant rubber in mold, pressurizes and vulcanizes, obtains the heatproof that surface carries repair
The spool of anti-corrosion rubber layer.
Further, the mass percent of heatproof component shared by the constituent of heatproof component and each ingredient is respectively：
Polyester-imide：55~65%, polyvinyl alcohol：15~20%, phosphoric acid aluminium liquid：15~20%, nucleating agent：5~10%.
Further, the mass percent of anti-corrosion component shared by the constituent of anti-corrosion component and each ingredient is respectively：
Ceramic particle：55~70%, nano-sized carbon：30~45%.
Further, it repairs the constituent of component and each ingredient accounts for and repairs the quality of component and be respectively respectively in vain：Ore deposit
Object oil：72~80%, repairing activity agent：5~12%, colloidal pd activation solution：10~22%.
Further, repairing activity agent is the chain compound containing siloxanes or the concatenation containing succimide
Close any one in object.
Further, rubber is EP rubbers, neoprene and butadiene-styrene rubber according to mass ratio 4:2:1 mixes.
Compared with prior art, the present invention production method is simply easily realized, and entire fabrication is easily manipulated, and passes through this
The spool that method makes has one layer of heatproof corrosion resistant rubber layer for carrying repair on its surface, makees playing heatproof corrosion resistant
With while, additionally it is possible to reparation is voluntarily restored for fray, ensures the service life of entire spool, reduces replacement frequency, is protected
Demonstrate,prove service efficiency.
Specific embodiment
Technical solution provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
Embodiment 1：
A kind of heatproof corrosion resistant spool, surface are equipped with one layer of heatproof corrosion resistant rubber layer with repair；Heatproof corrosion resistant rubber
Layer constituent and each ingredient shared by mass percent be respectively：Rubber：70%th, heatproof component：10%th, anti-corrosion component：
10%th, component is repaired：10%；Rubber is EP rubbers, neoprene and butadiene-styrene rubber according to mass ratio 4:2:1 mixes；
The mass percent of heatproof component is respectively shared by the constituent of heatproof component and each ingredient：Polyester-imide：55%th, poly- second
Enol：20%th, phosphoric acid aluminium liquid：20%th, nucleating agent：5%；The matter of anti-corrosion component shared by the constituent of anti-corrosion component and each ingredient
Measuring percentage is respectively：Ceramic particle：55%th, nano-sized carbon：45%；The constituent and each ingredient for repairing component account for reparation component
Quality be respectively respectively in vain：Mineral oil：72%th, repairing activity agent：12%th, colloidal pd activation solution：16%, wherein repairing activity agent
For the chain compound containing siloxanes.
Specific manufacture craft includes：
（1）According to spool and the mass ratio 11 of rubber:1 prepares rubber；
（2）By step（1）In rubber melted, and sequentially addition heatproof component, anti-corrosion component and stir after repairing component
Mix uniformly, obtain heatproof corrosion resistant rubber, pour into mold keep the temperature it is spare；
（3）Spool is embedded in the heatproof corrosion resistant rubber in mold, pressurizes and vulcanizes, obtains the heatproof that surface carries repair
The spool of anti-corrosion rubber layer.
Embodiment 2：
A kind of heatproof corrosion resistant spool, surface are equipped with one layer of heatproof corrosion resistant rubber layer with repair；Heatproof corrosion resistant rubber
Layer constituent and each ingredient shared by mass percent be respectively：Rubber：82%th, heatproof component：5%th, anti-corrosion component：5%、
Repair component：8%；Rubber is EP rubbers, neoprene and butadiene-styrene rubber according to mass ratio 4:2:1 mixes；Heatproof group
The mass percent of heatproof component is respectively shared by the constituent divided and each ingredient：Polyester-imide：65%th, polyvinyl alcohol：
15%th, phosphoric acid aluminium liquid：15%th, nucleating agent：5%；The quality percentage of anti-corrosion component shared by the constituent of anti-corrosion component and each ingredient
Than being respectively：Ceramic particle：70%th, nano-sized carbon：30%；It repairs the constituent of component and each ingredient accounts for the quality for repairing component
It is respectively respectively in vain：Mineral oil：80%th, repairing activity agent：5%th, colloidal pd activation solution：15%, wherein repairing activity agent is contains fourth
Any one in the chain compound of imidodicarbonic diamide.
Specific manufacture craft includes：
（1）According to spool and the mass ratio 14 of rubber:1 prepares rubber；
（2）By step（1）In rubber melted, and sequentially addition heatproof component, anti-corrosion component and stir after repairing component
Mix uniformly, obtain heatproof corrosion resistant rubber, pour into mold keep the temperature it is spare；
（3）Spool is embedded in the heatproof corrosion resistant rubber in mold, pressurizes and vulcanizes, obtains the heatproof that surface carries repair
The spool of anti-corrosion rubber layer.
Embodiment 3：
A kind of heatproof corrosion resistant spool, surface are equipped with one layer of heatproof corrosion resistant rubber layer with repair；Heatproof corrosion resistant rubber
Layer constituent and each ingredient shared by mass percent be respectively：Rubber：76%th, heatproof component：8%th, anti-corrosion component：8%、
Repair component：8%；Rubber is EP rubbers, neoprene and butadiene-styrene rubber according to mass ratio 4:2:1 mixes；Heatproof group
The mass percent of heatproof component is respectively shared by the constituent divided and each ingredient：Polyester-imide：60%th, polyvinyl alcohol：
17%th, phosphoric acid aluminium liquid：18%th, nucleating agent：5%；The quality percentage of anti-corrosion component shared by the constituent of anti-corrosion component and each ingredient
Than being respectively：Ceramic particle：62%th, nano-sized carbon：38%；It repairs the constituent of component and each ingredient accounts for the quality for repairing component
It is respectively respectively in vain：Mineral oil：75%th, repairing activity agent：5%th, colloidal pd activation solution：20%, wherein repairing activity agent is contains silicon
Any one in the chain compound of oxygen alkane or the chain compound containing succimide.
Specific manufacture craft includes：
（1）According to spool and the mass ratio 12 of rubber:1 prepares rubber；
（2）By step（1）In rubber melted, and sequentially addition heatproof component, anti-corrosion component and stir after repairing component
Mix uniformly, obtain heatproof corrosion resistant rubber, pour into mold keep the temperature it is spare；
（3）Spool is embedded in the heatproof corrosion resistant rubber in mold, pressurizes and vulcanizes, obtains the heatproof that surface carries repair
The spool of anti-corrosion rubber layer.
Temperature tolerance experiment is carried out to the spool that three above embodiment obtains respectively and corrosion resistance is tested, in embodiment 3
The temperature tolerance and corrosion resistance for obtaining spool are optimal, and compared with existing spool, there is significant raising.
It is last it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention technical side and not restrictive
Case, it will be understood by those of ordinary skill in the art that, those are modified or replaced equivalently technical scheme of the present invention, and
The objective and range of the technical program are not departed from, is intended to be within the scope of the claims of the invention.
Claims (7)
1. a kind of heatproof corrosion resistant spool, it is characterised in that：Its surface is equipped with one layer of heatproof corrosion resistant rubber layer with repair；
Mass percent shared by the constituent of the heatproof corrosion resistant rubber layer and each ingredient is respectively：Rubber：70~82%, heatproof
Component：5~10%, anti-corrosion component：5~10%, component is repaired：5~15%.
2. a kind of heatproof corrosion resistant spool according to claim 1, it is characterised in that：Specific manufacture craft includes：
（1）According to spool and the mass ratio 11~14 of rubber:1 prepares rubber；
（2）By step（1）In rubber melted, and sequentially addition heatproof component, anti-corrosion component and stir after repairing component
Mix uniformly, obtain heatproof corrosion resistant rubber, pour into mold keep the temperature it is spare；
（3）Spool is embedded in the heatproof corrosion resistant rubber in mold, pressurizes and vulcanizes, obtains the heatproof that surface carries repair
The spool of anti-corrosion rubber layer.
3. a kind of heatproof corrosion resistant spool according to claim 1, it is characterised in that：The constituent of the heatproof component with
And the mass percent of heatproof component is respectively shared by each ingredient：Polyester-imide：55~65%, polyvinyl alcohol：15~20%, phosphoric acid
Molten aluminum：15~20%, nucleating agent：5~10%.
4. a kind of heatproof corrosion resistant spool according to claim 1, it is characterised in that：The constituent of the anti-corrosion component with
And the mass percent of anti-corrosion component is respectively shared by each ingredient：Ceramic particle：55~70%, nano-sized carbon：30~45%.
5. a kind of heatproof corrosion resistant spool according to claim 1, it is characterised in that：It is described repair component constituent with
And each ingredient account for repair component quality be respectively respectively in vain：Mineral oil：72~80%, repairing activity agent：5~12%, colloid palladium
Activating solution：10~22%.
6. a kind of heatproof corrosion resistant spool according to claim 5, it is characterised in that：The repairing activity agent is contains silica
Any one in the chain compound of alkane or the chain compound containing succimide.
7. a kind of heatproof corrosion resistant spool according to claim 1, it is characterised in that：The rubber is EP rubbers, neoprene
Rubber and butadiene-styrene rubber are according to mass ratio 4:2:1 mixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711308954.9A CN108167525A (en) | 2017-12-11 | 2017-12-11 | A kind of heatproof corrosion resistant spool and its manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711308954.9A CN108167525A (en) | 2017-12-11 | 2017-12-11 | A kind of heatproof corrosion resistant spool and its manufacture craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108167525A true CN108167525A (en) | 2018-06-15 |
Family
ID=62524864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711308954.9A Pending CN108167525A (en) | 2017-12-11 | 2017-12-11 | A kind of heatproof corrosion resistant spool and its manufacture craft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3950800A1 (en) * | 2020-08-03 | 2022-02-09 | Henkel AG & Co. KGaA | Improved corrosion resistance in rubber-based adhesives and sealants |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04165163A (en) * | 1990-10-30 | 1992-06-10 | Toyo Tire & Rubber Co Ltd | Diapharagm valve |
| US5429151A (en) * | 1992-10-22 | 1995-07-04 | R.C. Products Corp. | Through-hull valve and mounting unit |
| CN101560428A (en) * | 2009-05-20 | 2009-10-21 | 深圳市平驰实业有限公司 | Strong repairing agent for automobile |
| CN102192338A (en) * | 2010-03-18 | 2011-09-21 | 润隆机械(大连)有限公司 | Soft seal gate valve |
| CN202954783U (en) * | 2012-10-11 | 2013-05-29 | 天津德瑞克石油工具有限公司 | Novel check valve for well cementation |
| CN103756762A (en) * | 2013-12-24 | 2014-04-30 | 浙江陆零伍能源开发有限公司 | Biological ceramic conversion self-repairing protective agent |
| CN106675386A (en) * | 2016-12-10 | 2017-05-17 | 安徽银龙泵阀股份有限公司 | Processing agent for improving surface temperature-resistant performance of sealing ring |
| CN106750458A (en) * | 2016-12-10 | 2017-05-31 | 安徽银龙泵阀股份有限公司 | A kind of acid and alkali-resistance sealing ring in industrial production |
-
2017
- 2017-12-11 CN CN201711308954.9A patent/CN108167525A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04165163A (en) * | 1990-10-30 | 1992-06-10 | Toyo Tire & Rubber Co Ltd | Diapharagm valve |
| US5429151A (en) * | 1992-10-22 | 1995-07-04 | R.C. Products Corp. | Through-hull valve and mounting unit |
| CN101560428A (en) * | 2009-05-20 | 2009-10-21 | 深圳市平驰实业有限公司 | Strong repairing agent for automobile |
| CN102192338A (en) * | 2010-03-18 | 2011-09-21 | 润隆机械(大连)有限公司 | Soft seal gate valve |
| CN202954783U (en) * | 2012-10-11 | 2013-05-29 | 天津德瑞克石油工具有限公司 | Novel check valve for well cementation |
| CN103756762A (en) * | 2013-12-24 | 2014-04-30 | 浙江陆零伍能源开发有限公司 | Biological ceramic conversion self-repairing protective agent |
| CN106675386A (en) * | 2016-12-10 | 2017-05-17 | 安徽银龙泵阀股份有限公司 | Processing agent for improving surface temperature-resistant performance of sealing ring |
| CN106750458A (en) * | 2016-12-10 | 2017-05-31 | 安徽银龙泵阀股份有限公司 | A kind of acid and alkali-resistance sealing ring in industrial production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3950800A1 (en) * | 2020-08-03 | 2022-02-09 | Henkel AG & Co. KGaA | Improved corrosion resistance in rubber-based adhesives and sealants |
| WO2022028865A1 (en) * | 2020-08-03 | 2022-02-10 | Henkel Ag & Co. Kgaa | Improved corrosion resistance of rubber-based adhesives and sealants |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |
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| RJ01 | Rejection of invention patent application after publication |