CN103319876A - Special poly(ether-ether-ketone) material used for valves - Google Patents
Special poly(ether-ether-ketone) material used for valves Download PDFInfo
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- CN103319876A CN103319876A CN 201210075445 CN201210075445A CN103319876A CN 103319876 A CN103319876 A CN 103319876A CN 201210075445 CN201210075445 CN 201210075445 CN 201210075445 A CN201210075445 A CN 201210075445A CN 103319876 A CN103319876 A CN 103319876A
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Abstract
The invention discloses a special poly(ether-ether-ketone) material used for valves. The special poly(ether-ether-ketone) material comprises, by weight, 100 parts of poly(ether-ether-ketone), 10-20 parts of fiberglass, 10-15 parts of carbon fiber, 0.2-0.6 parts of styrenated phenol, 0.1-0.3 parts of antioxidant 1010, and 1-3 parts of zinc stearate. The special poly(ether-ether-ketone) material has advantages of excellent properties comprising temperature resistance, strength, corrosion resistance, wear resistance, etc.; outstanding seal suitability and long service lifetime.
Description
Technical field
The present invention relates to a kind of plastics, relate in particular to a kind of valve polyether-ether-ketone PP Pipe Compound.
Background technology
Polyether-ether-ketone, poly (ether-ether-ketone); PEEK contains the superpolymer that the repeating unit of a ketonic bond and two ehter bonds constitutes in backbone structure, belong to the speciality polymer material.Having physical and chemical performances such as high temperature resistant, chemical resistance corrosion, is a class crystallization macromolecular material, 334 ℃ of fusing points, 168 ℃ of softening temperatures, tensile strength 132～148MPa can be used as high-temperature-resistant structure material and electrically insulating material, can with glass fibre or the compound preparation strongthener of carbon fiber.Generally adopt with the condensation of aromatic dicarboxylic phenol and a class polyarylether class superpolymer that gets.
Because polyether-ether-ketone PEEK has excellent comprehensive performances, many special dimensions can alternative metals, traditional material such as pottery.Characteristics such as high temperature resistant, the self-lubricating of these plastics, wear-resistant and antifatigue make it to become one of current the most popular high performance engineering plastics, and it is mainly used in fields such as aerospace, automotive industry, electric and medicine equipment.
(1) aerospace field polyether-ether-ketone PEEK can be processed into various high-precision airplane components, because its hydrolysis, corrosion-resistant and flame retardant properties good can be processed into the inside/outside parts of aircraft and many component of rocket engine.
(2) automobile making polyether-ether-ketone PEEK is successfully used to automobile industry always, because it has good crocking resistance, can alternative metals (comprising stainless steel, titanium) make engine inner cover, automobile bearing, sealing member and brake facing etc.
(3) industrial circle polyether-ether-ketone PEEK is owing to have good mechanical properties, high temperature resistant a, abrasion performance, and can be high pressure resistant, is commonly used to make compressor valve plate, piston ring, sealing member etc.
(4) medicine equipment polyether-ether-ketone PEEK can stand 3000 times the circulation autoclaving under 134 ℃, this characteristic can satisfy sterilization and require height, needs the operation of repetitiousness use and the manufacturing of dental equipment, add its creep resistance and hydrolytic resistance, can make the various medicine equipments that need high-temperature steam sterilization with it.Particularly importantly nontoxic, the light weight, corrosion-resistant of PEEK is and the immediate material of skeleton therefore to adopt PEEK to replace metal to make skeleton.
(5) insulating material PEEK is because having good electric property, and under mal-conditions such as high temperature, high humidity, the insulating property of polyether-ether-ketone still can keep, and is desirable electrically insulating material, particularly is used widely in semi-conductor industry.
Summary of the invention
For solving the deficiency that prior art exists, technical problem to be solved by this invention provides a kind of valve polyether-ether-ketone PP Pipe Compound, has higher wear resisting property.
Technical scheme of the present invention is:
A kind of valve polyether-ether-ketone PP Pipe Compound is made of by weight following component: 100 parts of polyether-ether-ketones, glass fibre 10-20 part, carbon fiber 10-15 part, styrenated phenol 0.2-0.6 part, antioxidant 1010 0.1-0.3 part, Zinic stearas 1-3 part.
Above-mentioned each component is mixed, adopt the ordinary method granulation, can make valve of the present invention polyether-ether-ketone PP Pipe Compound.
Glass fibre, English former by name: glass fiber or fiberglass, be a kind of ceramic of excellent performance, of a great variety, advantage is that good insulating, thermotolerance are strong, erosion resistance good, the physical strength height, but shortcoming is that property is crisp, wear resistance is relatively poor.To be raw material with glass sphere or discarded glass manufacture through high temperature melting, wire drawing, doff, technology such as weave cotton cloth for it, the diameter of its monofilament be several microns to twenties meters microns, every bundle fiber precursor all is made up of hundreds of even thousands of monofilament.Glass fibre is typically used as the strongthener in the matrix material, electrically insulating material and heat-insulating material, national economy every field such as circuit substrate.
Carbon fiber, (carbon fiber), as its name suggests, it not only has the intrinsic intrinsic property of carbon material, has the soft workability of textile fibres again concurrently, is fortifying fibre of new generation.Compare with traditional glass fibre (GF), Young's modulus is that they are more than 3 times; It is compared with kevlar fiber (KF-49), and not only Young's modulus is about its 2 times, and insoluble bloated in organic solvent, acid, alkali, and solidity to corrosion is transcendent.Have the scholar in 1981 PAN base CF to be immersed in the highly basic NaOH solution, time out went more than 30 year, and it still keeps fibre shape so far.
The valve polyether-ether-ketone PP Pipe Compound of the present invention preparation has excellent high temperature resistant, high strength, performance such as corrosion-resistant, wear-resistant, and the sealing suitability is given prominence to, long service life.
Embodiment:
A kind of valve polyether-ether-ketone PP Pipe Compound, formed by weight by subordinate's component:
100 kilograms of polyether-ether-ketones, 15 kilograms in glass fibre, 12 kilograms on carbon fiber, 0.4 kilogram of styrenated phenol, 0.2 kilogram of antioxidant 1010,2 kilograms of Zinic stearass.
Above-mentioned each component is mixed, and melting mixing, extruding pelletization can make valve of the present invention polyether-ether-ketone PP Pipe Compound.Mixed processes can carry out in general mixing machine, and the control rotating speed is at 300-400 rev/min, and melting mixing, extruding pelletization operation can be carried out in general screw extrusion press.
After tested:
Tensile strength=130MPa;
Tension set=0.7%;
Flexural strength=152MPa;
Frictional coefficient=0.30.
The valve polyether-ether-ketone PP Pipe Compound of the present invention preparation has excellent high temperature resistant, high strength, performance such as corrosion-resistant, wear-resistant, and the sealing suitability is given prominence to, long service life.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (1)
1. a valve polyether-ether-ketone PP Pipe Compound is made of by weight following component: 100 parts of polyether-ether-ketones, glass fibre 10-20 part, carbon fiber 10-15 part, styrenated phenol 0.2-0.6 part, antioxidant 1010 0.1-0.3 part, Zinic stearas 1-3 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210075445 CN103319876A (en) | 2012-03-21 | 2012-03-21 | Special poly(ether-ether-ketone) material used for valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210075445 CN103319876A (en) | 2012-03-21 | 2012-03-21 | Special poly(ether-ether-ketone) material used for valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103319876A true CN103319876A (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210075445 Pending CN103319876A (en) | 2012-03-21 | 2012-03-21 | Special poly(ether-ether-ketone) material used for valves |
Country Status (1)
| Country | Link |
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| CN (1) | CN103319876A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061988A (en) * | 2015-08-17 | 2015-11-18 | 苏州凯欧曼新材料科技有限公司 | Corrosion-resistant engineering polymer material and preparation method thereof |
| CN105199313A (en) * | 2014-06-13 | 2015-12-30 | 黑龙江鑫达企业集团有限公司 | PEEK valve plate composite material having high size stability and excellent abrasion resistance |
| WO2021054250A1 (en) * | 2019-09-20 | 2021-03-25 | 東レ株式会社 | Polyaryletherketone resin composition, fiber-reinforced resin base material, and formed product |
| US11118053B2 (en) | 2018-03-09 | 2021-09-14 | Ticona Llc | Polyaryletherketone/polyarylene sulfide composition |
| US11352480B2 (en) | 2016-03-18 | 2022-06-07 | Ticona Llc | Polyaryletherketone composition |
-
2012
- 2012-03-21 CN CN 201210075445 patent/CN103319876A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105199313A (en) * | 2014-06-13 | 2015-12-30 | 黑龙江鑫达企业集团有限公司 | PEEK valve plate composite material having high size stability and excellent abrasion resistance |
| CN105061988A (en) * | 2015-08-17 | 2015-11-18 | 苏州凯欧曼新材料科技有限公司 | Corrosion-resistant engineering polymer material and preparation method thereof |
| US11352480B2 (en) | 2016-03-18 | 2022-06-07 | Ticona Llc | Polyaryletherketone composition |
| US11118053B2 (en) | 2018-03-09 | 2021-09-14 | Ticona Llc | Polyaryletherketone/polyarylene sulfide composition |
| WO2021054250A1 (en) * | 2019-09-20 | 2021-03-25 | 東レ株式会社 | Polyaryletherketone resin composition, fiber-reinforced resin base material, and formed product |
| CN114364744A (en) * | 2019-09-20 | 2022-04-15 | 东丽株式会社 | Polyaryl ether ketone resin composition, fiber reinforced resin base material and molded article |
| CN114364744B (en) * | 2019-09-20 | 2024-01-30 | 东丽株式会社 | Polyaryletherketone resin composition, fiber-reinforced resin base material, and molded article |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |