CN108892902A - A kind of ball valve High-strength fluorine rubber - Google Patents
A kind of ball valve High-strength fluorine rubber Download PDFInfo
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- CN108892902A CN108892902A CN201810540255.5A CN201810540255A CN108892902A CN 108892902 A CN108892902 A CN 108892902A CN 201810540255 A CN201810540255 A CN 201810540255A CN 108892902 A CN108892902 A CN 108892902A
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- parts
- stearate
- oxide
- ball valve
- silica
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- 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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of ball valve High-strength fluorine rubbers, belong to ball valve sealing technical field, which is characterized in that its parts by weight group becomes：20-40 parts of tetrapropanate fluorine rubber, middle medium thermal carbon blacks 80-120 parts, 30-60 parts of iso-cyanuric acid triallyl ester, 20-50 parts of benzoic anhydride polyester polyol, 10-30 parts of diethylenetriamine, 6-12 parts of modified graphene oxide, 2-8 parts of vulcanization aid, 3-9 parts of titanium dioxide, 2-6 parts of aluminum stearate, 4-8 parts of aluminium hydroxide, 2-5 parts of aluminium triphosphate, 1-6 parts of zinc stearate, 2-8 parts of zinc oxide, 5-15 parts of antimony oxide, 2-6 parts of triallyl isocyanurate, 3-9 parts of toluene di-isocyanate(TDI), 1-5 parts of glass fibre, 2-6 parts of silica flour, -4 parts of silica 1, 2-5 parts of pentaerythritol stearate, 3-6 parts of diphenyl silanediol.The beneficial effects of the invention are as follows：Significantly improve mechanical property.
Description
Technical field
The present invention relates to ball valve sealing technical fields, more particularly to a kind of ball valve High-strength fluorine rubber.
Background technique
Rubber seal is that a kind of general basic element rubber seal in sealing device is answered extensively in sealing technique
A kind of rubber product.Since it is very small with elasticity modulus, the advantages of elongation is high, air permeation resistance and it is generally applicable
In being mounted on various mechanical equipments.It is severe due to use environment, it is influenced if any low temperature etc., thus, damage sealing element.
Poor mechanical property in the prior art is unable to satisfy demand in actual use, therefore needs to design a kind of high-tensile strength
The rubber seal of performance is learned to solve the problems of the prior art.
Summary of the invention
In order to solve the above technical problems, one technical scheme adopted by the invention is that：A kind of high-intensitive fluorine of ball valve is provided
Rubber.
The purpose of the present invention is achieved through the following technical solutions：A kind of ball valve High-strength fluorine rubber, feature
It is, parts by weight group becomes：20-40 parts of tetrapropanate fluorine rubber, medium thermal carbon blacks 80-120 parts middle, the different trimerization of triallyl
30-60 parts of cyanate, 20-50 parts of benzoic anhydride polyester polyol, 10-30 parts of diethylenetriamine, 6-12 parts of modified graphene oxide, sulphur
Change auxiliary agent 2-8 parts, 3-9 parts of titanium dioxide, 2-6 parts of aluminum stearate, 4-8 parts of aluminium hydroxide, 2-5 parts of aluminium triphosphate, stearic acid
1-6 parts of zinc, 2-8 parts of zinc oxide, 5-15 parts of antimony oxide, 2-6 parts of triallyl isocyanurate, toluene di-isocyanate(TDI) 3-
9 parts, 1-5 parts of glass fibre, 2-6 parts of silica flour, -4 parts of silica 1,2-5 parts of pentaerythritol stearate, diphenyl silicon two
3-6 parts of alcohol.
Preferably, parts by weight group becomes：20 parts of tetrapropanate fluorine rubber, 80 parts of middle medium thermal carbon blacks, triallyl are different
30 parts of cyanurate, 20 parts of benzoic anhydride polyester polyol, 10 parts of diethylenetriamine, 6 parts of modified graphene oxide, vulcanization aid 2
Part, 3 parts of titanium dioxide, 2 parts of aluminum stearate, 4 parts of aluminium hydroxide, 2 parts of aluminium triphosphate, 1 part of zinc stearate, 2 parts of zinc oxide, three
Aoxidize 5 parts of two antimony, 2 parts of triallyl isocyanurate, 3 parts of toluene di-isocyanate(TDI), 1 part of glass fibre, 2 parts of silica flour, two
1 part of silica, 2 parts of pentaerythritol stearate, 3 parts of diphenyl silanediol.
Preferably, parts by weight group becomes：40 parts of tetrapropanate fluorine rubber, 120 parts of middle medium thermal carbon blacks, triallyl are different
60 parts of cyanurate, 50 parts of benzoic anhydride polyester polyol, 30 parts of diethylenetriamine, 12 parts of modified graphene oxide, vulcanization aid 8
Part, 9 parts of titanium dioxide, 6 parts of aluminum stearate, 8 parts of aluminium hydroxide, 5 parts of aluminium triphosphate, 6 parts of zinc stearate, 8 parts of zinc oxide, three
Aoxidize 15 parts of two antimony, 6 parts of triallyl isocyanurate, 9 parts of toluene di-isocyanate(TDI), 5 parts of glass fibre, 6 parts of silica flour, two
4 parts of silica, 5 parts of pentaerythritol stearate, 6 parts of diphenyl silanediol.
The beneficial effects of the invention are as follows：Titanium dioxide effectively enhances the characteristics such as wear-resisting, the anti-corrosion and intensity of rubber；Glass fibers
Dimension further promotes the mechanical property of rubber；Silica flour adjusts the hardness of silicon rubber, improves the processing performance of sizing material；Silica
As reinforcing agent, mechanical strength is improved；Diphenyl silanediol improves the process industrial art performance of rubber as constitution controller；?
Under the common mating reaction of each component, the mechanical strength of rubber produced by the present invention is remarkably reinforced, and the great market competitiveness and is pushed away
Wide use value.
Specific embodiment
The present invention will be further described below, but protection scope of the present invention be not limited to it is as described below.
Embodiment 1
A kind of ball valve High-strength fluorine rubber, parts by weight group become：20 parts of tetrapropanate fluorine rubber, middle medium thermal carbon blacks 80
Part, 30 parts of iso-cyanuric acid triallyl ester, 20 parts of benzoic anhydride polyester polyol, 10 parts of diethylenetriamine, modified graphene oxide 6
Part, 2 parts of vulcanization aid, 3 parts of titanium dioxide, 2 parts of aluminum stearate, 4 parts of aluminium hydroxide, 2 parts of aluminium triphosphate, 1 part of zinc stearate,
2 parts of zinc oxide, 5 parts of antimony oxide, 2 parts of triallyl isocyanurate, 3 parts of toluene di-isocyanate(TDI), 1 part of glass fibre,
2 parts of silica flour, silica 1 part, 2 parts of pentaerythritol stearate, 3 parts of diphenyl silanediol.
Embodiment 2
A kind of ball valve High-strength fluorine rubber, parts by weight group become：40 parts of tetrapropanate fluorine rubber, middle medium thermal carbon blacks 120
Part, 60 parts of iso-cyanuric acid triallyl ester, 50 parts of benzoic anhydride polyester polyol, 30 parts of diethylenetriamine, modified graphene oxide
12 parts, 8 parts of vulcanization aid, 9 parts of titanium dioxide, 6 parts of aluminum stearate, 8 parts of aluminium hydroxide, 5 parts of aluminium triphosphate, zinc stearate 6
Part, 8 parts of zinc oxide, 15 parts of antimony oxide, 6 parts of triallyl isocyanurate, 9 parts of toluene di-isocyanate(TDI), glass fibre 5
Part, 6 parts of silica flour, 4 parts of silica, 5 parts of pentaerythritol stearate, 6 parts of diphenyl silanediol.
Embodiment 3
A kind of ball valve High-strength fluorine rubber, which is characterized in that its parts by weight group becomes：30 parts of tetrapropanate fluorine rubber, middle particle heat
It splits 100 parts of method carbon black, 40 parts of iso-cyanuric acid triallyl ester, 35 parts of benzoic anhydride polyester polyol, 20 parts of diethylenetriamine, be modified
9 parts of graphene oxide, 5 parts of vulcanization aid, 6 parts of titanium dioxide, 4 parts of aluminum stearate, 6 parts of aluminium hydroxide, aluminium triphosphate 3.5
Part, 3.5 parts of zinc stearate, 5 parts of zinc oxide, 10 parts of antimony oxide, 4 parts of triallyl isocyanurate, toluene diisocynate
6 parts of ester, 3 parts of glass fibre, 4 parts of silica flour, 2.5 parts of silica, 3.5 parts of pentaerythritol stearate, diphenyl silanediol
4.5 part.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, there can be various modifications and variations in the spirit and principles in the present invention, these equivalent variation or replacement etc.,
It is all included in the scope of protection of the present invention.
Claims (3)
1. a kind of ball valve High-strength fluorine rubber, which is characterized in that its parts by weight group becomes：20-40 parts of tetrapropanate fluorine rubber, middle grain
Sub- thermal crack black 80-120 parts, 30-60 parts of iso-cyanuric acid triallyl ester, 20-50 parts of benzoic anhydride polyester polyol, divinyl
10-30 parts of triamine, 6-12 parts of modified graphene oxide, 2-8 parts of vulcanization aid, 3-9 parts of titanium dioxide, 2-6 parts of aluminum stearate, hydrogen
4-8 parts of aluminium oxide, 2-5 parts of aluminium triphosphate, 1-6 parts of zinc stearate, 2-8 parts of zinc oxide, 5-15 parts of antimony oxide, three allyls
2-6 parts of base chlorinated isocyanurates, 3-9 parts of toluene di-isocyanate(TDI), 1-5 parts of glass fibre, 2-6 parts of silica flour, silica 1-4
Part, 2-5 parts of pentaerythritol stearate, 3-6 parts of diphenyl silanediol.
2. a kind of ball valve High-strength fluorine rubber according to claim 1, which is characterized in that its parts by weight group becomes：Four
Third 20 parts of fluorubber, 80 parts of middle medium thermal carbon blacks, 30 parts of iso-cyanuric acid triallyl ester, benzoic anhydride polyester polyol 20
Part, 10 parts of diethylenetriamine, 6 parts of modified graphene oxide, 2 parts of vulcanization aid, 3 parts of titanium dioxide, 2 parts of aluminum stearate, hydrogen-oxygen
Change 4 parts of aluminium, 2 parts of aluminium triphosphate, 1 part of zinc stearate, 2 parts of zinc oxide, 5 parts of antimony oxide, triallyl isocyanurate 2
Part, 3 parts of toluene di-isocyanate(TDI), 1 part of glass fibre, 2 parts of silica flour, silica 1 part, 2 parts of pentaerythritol stearate, two
3 parts of diphenyl silanediol.
3. a kind of ball valve High-strength fluorine rubber according to claim 1, which is characterized in that its parts by weight group becomes：Four
Third 40 parts of fluorubber, 120 parts of middle medium thermal carbon blacks, 60 parts of iso-cyanuric acid triallyl ester, benzoic anhydride polyester polyol 50
Part, 30 parts of diethylenetriamine, 12 parts of modified graphene oxide, 8 parts of vulcanization aid, 9 parts of titanium dioxide, 6 parts of aluminum stearate, hydrogen-oxygen
Change 8 parts of aluminium, 5 parts of aluminium triphosphate, 6 parts of zinc stearate, 8 parts of zinc oxide, 15 parts of antimony oxide, triallyl isocyanurate
6 parts, 9 parts of toluene di-isocyanate(TDI), 5 parts of glass fibre, 6 parts of silica flour, 4 parts of silica, 5 parts of pentaerythritol stearate,
6 parts of diphenyl silanediol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540255.5A CN108892902A (en) | 2018-05-30 | 2018-05-30 | A kind of ball valve High-strength fluorine rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540255.5A CN108892902A (en) | 2018-05-30 | 2018-05-30 | A kind of ball valve High-strength fluorine rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108892902A true CN108892902A (en) | 2018-11-27 |
Family
ID=64343695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810540255.5A Withdrawn CN108892902A (en) | 2018-05-30 | 2018-05-30 | A kind of ball valve High-strength fluorine rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108892902A (en) |
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2018
- 2018-05-30 CN CN201810540255.5A patent/CN108892902A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181127 |
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| WW01 | Invention patent application withdrawn after publication |