CN106221088A - Steel flange - Google Patents
Steel flange Download PDFInfo
- Publication number
- CN106221088A CN106221088A CN201610752784.2A CN201610752784A CN106221088A CN 106221088 A CN106221088 A CN 106221088A CN 201610752784 A CN201610752784 A CN 201610752784A CN 106221088 A CN106221088 A CN 106221088A
- Authority
- CN
- China
- Prior art keywords
- parts
- poly
- flange
- ring flange
- gasket seal
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of 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; Compositions of derivatives of such polymers
- C08L27/02—Compositions of 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Gasket Seals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of steel flange, including: gasket seal, described gasket seal includes the component of following weight portion: 4 third fluorubber 90 ~ 95 parts, precipitated silica 3 ~ 6 parts, LK 620 aluminum-zirconium coupling agent 3 ~ 8 parts, polyamide wax micropowder 1 ~ 3 part, SAS 60 1 ~ 3 parts, expanded perlite 2 ~ 4 parts, poly-(1, 4 cyclohexene dimethylene terephthalate) 5 ~ 8 parts, 3 ~ 5 parts of Cera Flava, polyethylene polyamine 3 ~ 5 parts, LSR1 ~ 3 part, Merlon/polybutylene terephthalate (PBT) elastomer blending alloy 5 ~ 8 parts, epoxy soybean oil 3 ~ 5 parts and polyphenylene sulphone resin 5 ~ 10 parts.By the way, present configuration is simple, and intensity is high, good seal performance.
Description
Technical field
The present invention relates to flange technical field, particularly relate to a kind of steel flange.
Background technology
Flange is a kind of fastening means, and Flange joint refers to be connected with each other as one group by flange, pad and bolt three
The releasable connection of combined sealing structure.Flange divides threaded (screwed connection) flange, welded flange and clip flange.Flange is even
Connect because its connection sealing is good, stabilized structure, intensity are high, easy to use, low cost and other advantages, be widely used in building row
Industry, urban water supply, boilers and pressure vessel, petroleum industry, supply, chemical industry, grocery trade, fire-fighting, pharmaceutical industry, power station, water
The industries such as profit, HVAC.Existing flange could be improved.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of steel flange, simple in construction, and intensity is high, sealing property
Good.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of steel flange, bag
Include: the first ring flange being made of stainless steel and the second ring flange being made of stainless steel, described first ring flange and the second method
It is provided with the bolt hole of multiple correspondence on the circumference of blue dish, described first ring flange is provided with locating slot, described second method
It is provided with locating piece on blue dish, between described first ring flange and the second ring flange, is provided with gasket seal, described gasket seal
Component including following weight portion: 4 third fluorubber 90 ~ 95 parts, precipitated silica 3 ~ 6 parts, LK-620 aluminum-zirconium coupling agent 3 ~ 8
Part, polyamide wax micropowder 1 ~ 3 part, SAS-60 1 ~ 3 part, expanded perlite 2 ~ 4 parts, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene is to benzene two
Formic acid esters) 5 ~ 8 parts, 3 ~ 5 parts of Cera Flava, polyethylene polyamine 3 ~ 5 parts, LSR1 ~ 3 part, Merlon/polybutylene terephthalate (PBT)
Elastomer blending alloy 5 ~ 8 parts, epoxy soybean oil 3 ~ 5 parts and polyphenylene sulphone resin 5 ~ 10 parts.
In a preferred embodiment of the present invention, described gasket seal includes the component of following weight portion: 4 third fluorubber
90 parts, precipitated silica 3 parts, LK-620 aluminum-zirconium coupling agent 3 parts, polyamide wax micropowder 1 part, SAS-60 1 part, expanded pearlite
2 parts of rock, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene terephthalate) 5 parts, 3 parts of Cera Flava, polyethylene polyamine 3 parts, LSR1 part, poly-carbon
Acid esters/polybutylene terephthalate (PBT) elastomer blending alloy 5 parts, epoxy soybean oil 3 parts and polyphenylene sulphone resin 5 parts.
In a preferred embodiment of the present invention, described gasket seal includes the component of following weight portion: 4 third fluorubber
93 parts, precipitated silica 5 parts, LK-620 aluminum-zirconium coupling agent 6 parts, polyamide wax micropowder 2 parts, SAS-60 2 parts, expanded pearlite
3 parts of rock, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene terephthalate) 6 parts, 4 parts of Cera Flava, polyethylene polyamine 4 parts, LSR2 part, poly-carbon
Acid esters/polybutylene terephthalate (PBT) elastomer blending alloy 6 parts, epoxy soybean oil 4 parts and polyphenylene sulphone resin 8 parts.
In a preferred embodiment of the present invention, described gasket seal includes the component of following weight portion: 4 third fluorubber
95 parts, precipitated silica 6 parts, LK-620 aluminum-zirconium coupling agent 8 parts, polyamide wax micropowder 3 parts, SAS-60 3 parts, expanded pearlite
4 parts of rock, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene terephthalate) 8 parts, 5 parts of Cera Flava, polyethylene polyamine 5 parts, LSR3 part, poly-carbon
Acid esters/polybutylene terephthalate (PBT) elastomer blending alloy 8 parts, epoxy soybean oil 5 parts and polyphenylene sulphone resin 10 parts.
The invention has the beneficial effects as follows: steel flange of the present invention, simple in construction, intensity is high, good seal performance.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection
Enclose.
The embodiment of the present invention includes:
Embodiment one:
A kind of steel flange, including: the first ring flange being made of stainless steel and the second ring flange being made of stainless steel, institute
State the bolt hole being provided with multiple correspondence on the circumference of the first ring flange and the second ring flange, described first ring flange is arranged
There is locating slot, described second ring flange is provided with locating piece, is provided with close between described first ring flange and the second ring flange
Gasket, described gasket seal includes the component of following weight portion: 4 third fluorubber 90 parts, precipitated silica 3 parts, LK-620
Aluminum-zirconium coupling agent 3 parts, polyamide wax micropowder 1 part, SAS-60 1 part, expanded perlite 2 parts, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene
Terephthalate) 5 parts, 3 parts of Cera Flava, polyethylene polyamine 3 parts, LSR1 part, Merlon/polybutylene terephthalate (PBT) bullet
Gonosome blend alloy 5 parts, epoxy soybean oil 3 parts and polyphenylene sulphone resin 5 parts.
Embodiment two:
Described gasket seal includes the component of following weight portion: 4 third fluorubber 93 parts, precipitated silica 5 parts, LK-620 aluminum
Zirconium coupling agent 6 parts, polyamide wax micropowder 2 parts, SAS-60 2 parts, expanded perlite 3 parts, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene pair
Phthalic acid ester) 6 parts, 4 parts of Cera Flava, polyethylene polyamine 4 parts, LSR2 part, Merlon/polybutylene terephthalate (PBT) elastic
Body blend alloy 6 parts, epoxy soybean oil 4 parts and polyphenylene sulphone resin 8 parts.
Embodiment three:
Described gasket seal includes the component of following weight portion: 4 third fluorubber 95 parts, precipitated silica 6 parts, LK-620 aluminum
Zirconium coupling agent 8 parts, polyamide wax micropowder 3 parts, SAS-60 3 parts, expanded perlite 4 parts, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene pair
Phthalic acid ester) 8 parts, 5 parts of Cera Flava, polyethylene polyamine 5 parts, LSR3 part, Merlon/polybutylene terephthalate (PBT) elastic
Body blend alloy 8 parts, epoxy soybean oil 5 parts and polyphenylene sulphone resin 10 parts.
The invention has the beneficial effects as follows: steel flange of the present invention, simple in construction, intensity is high, good seal performance.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology neck
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (4)
1. a steel flange, it is characterised in that including: the first ring flange of being made of stainless steel and being made of stainless steel
Second ring flange, the circumference of described first ring flange and the second ring flange is provided with the bolt hole of multiple correspondence, and described
It is provided with locating slot on one ring flange, described second ring flange is provided with locating piece, described first ring flange and the second flange
Being provided with gasket seal between dish, described gasket seal includes the component of following weight portion: 4 third fluorubber 90 ~ 95 parts, precipitation
Method white carbon 3 ~ 6 parts, LK-620 aluminum-zirconium coupling agent 3 ~ 8 parts, polyamide wax micropowder 1 ~ 3 part, SAS-60 1 ~ 3 part, expanded perlite
2 ~ 4 parts, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene terephthalate) 5 ~ 8 parts, 3 ~ 5 parts of Cera Flava, polyethylene polyamine 3 ~ 5 parts, LSR1 ~
3 parts, Merlon/polybutylene terephthalate (PBT) elastomer blending alloy 5 ~ 8 parts, epoxy soybean oil 3 ~ 5 parts and poly-sub-benzene
Base sulphone resin 5 ~ 10 parts.
Steel flange the most according to claim 1, it is characterised in that described gasket seal includes the group of following weight portion
Part: 4 third fluorubber 90 parts, precipitated silica 3 parts, LK-620 aluminum-zirconium coupling agent 3 parts, polyamide wax micropowder 1 part, SAS-60
1 part, expanded perlite 2 parts, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene terephthalate) 5 parts, 3 parts of Cera Flava, polyethylene polyamine 3
Part, LSR1 part, Merlon/polybutylene terephthalate (PBT) elastomer blending alloy 5 parts, epoxy soybean oil 3 parts and poly-Asia
Phenylsulfone resin 5 parts.
Steel flange the most according to claim 1, it is characterised in that described gasket seal includes the group of following weight portion
Part: 4 third fluorubber 93 parts, precipitated silica 5 parts, LK-620 aluminum-zirconium coupling agent 6 parts, polyamide wax micropowder 2 parts, SAS-60
2 parts, expanded perlite 3 parts, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene terephthalate) 6 parts, 4 parts of Cera Flava, polyethylene polyamine 4
Part, LSR2 part, Merlon/polybutylene terephthalate (PBT) elastomer blending alloy 6 parts, epoxy soybean oil 4 parts and poly-Asia
Phenylsulfone resin 8 parts.
Steel flange the most according to claim 1, it is characterised in that described gasket seal includes the group of following weight portion
Part: 4 third fluorubber 95 parts, precipitated silica 6 parts, LK-620 aluminum-zirconium coupling agent 8 parts, polyamide wax micropowder 3 parts, SAS-60
3 parts, expanded perlite 4 parts, poly-(Isosorbide-5-Nitrae-cyclohexene dimethylene terephthalate) 8 parts, 5 parts of Cera Flava, polyethylene polyamine 5
Part, LSR3 part, Merlon/polybutylene terephthalate (PBT) elastomer blending alloy 8 parts, epoxy soybean oil 5 parts and poly-Asia
Phenylsulfone resin 10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752784.2A CN106221088A (en) | 2016-08-30 | 2016-08-30 | Steel flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752784.2A CN106221088A (en) | 2016-08-30 | 2016-08-30 | Steel flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106221088A true CN106221088A (en) | 2016-12-14 |
Family
ID=58071143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752784.2A Pending CN106221088A (en) | 2016-08-30 | 2016-08-30 | Steel flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106221088A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205065105U (en) * | 2015-10-15 | 2016-03-02 | 中国航天建设集团有限公司 | Flange assembly |
| CN105419183A (en) * | 2015-11-30 | 2016-03-23 | 安徽锦洋氟化学有限公司 | Modified tetrafluoroethylene-propylene fluororubber flange gasket |
-
2016
- 2016-08-30 CN CN201610752784.2A patent/CN106221088A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205065105U (en) * | 2015-10-15 | 2016-03-02 | 中国航天建设集团有限公司 | Flange assembly |
| CN105419183A (en) * | 2015-11-30 | 2016-03-23 | 安徽锦洋氟化学有限公司 | Modified tetrafluoroethylene-propylene fluororubber flange gasket |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |