CN101130613A - Carbonaceous fibre filling polytetrafluoroethylene and method of producing the same - Google Patents
Carbonaceous fibre filling polytetrafluoroethylene and method of producing the same Download PDFInfo
- Publication number
- CN101130613A CN101130613A CNA2006100475006A CN200610047500A CN101130613A CN 101130613 A CN101130613 A CN 101130613A CN A2006100475006 A CNA2006100475006 A CN A2006100475006A CN 200610047500 A CN200610047500 A CN 200610047500A CN 101130613 A CN101130613 A CN 101130613A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- kilograms
- kilogram
- carbon
- tetrafluoroethylene
- 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
Abstract
The invention discloses an oil-free lubrication element material-low cost carbon fiber filling politef and preparing method on general purpose reciprocated compressor, which is characterized by the following: comprising with 60-80% politef, 10-35% sum of carbon fiber and carbon powder and not more than 15% filling agent; setting carbon fiber : carbon powder as 1 : 0. 5-1. 5; choosing the filling agent from one or more than one black lead, glass fiber, molybdenum disulfide and copper powder; mixing at normal temperature; getting the product. This invention possesses long lifespan, low cost and wide applicability.
Description
Technical field
The present invention relates to the material-filled polytetrafluoroethylene and the manufacture method thereof of the oil-free lubricatoin element that uses on the general reciprocation compressor, is a kind of filled polytetrafluoroethylene cheaply and manufacture method thereof specifically.
Background technology
At present, carbon fiber lapping powder filled polytetrafluoroethylene goods as the material of the oil-free lubricatoin element that uses on the reciprocation compressor, use in the reciprocation compressor industry in a large number.Because the carbon fiber price is very high, use filled polytetrafluoroethylene material to have the high characteristics of cost based on carbon fiber, uses must cause cost to rise significantly in a large number, press for the material that can satisfy the oil-free lubricatoin element that technical requirements can reduce cost again.
Summary of the invention
At the problems referred to above, the purpose of this invention is to provide the material and the manufacture method of the material-carbonaceous fibre filling polytetrafluoroethyland of a kind of element of oil-free lubricatoin cheaply that a kind of general reciprocation compressor uses.
The present invention realizes like this, it is made up of tetrafluoroethylene, weighting agent, carbon fiber and carbon dust, their weight percent is: tetrafluoroethylene is 60～80%, carbon fiber and carbon dust sum are 10～35%, weighting agent is for being no more than 15%, wherein, carbon fiber: carbon dust is 1: 0.5-1.5, said weighting agent is one or more the combination in graphite, glass fibre, molybdenumdisulphide, the copper powder, mixes at normal temperatures.
Its manufacturing process is characterized as:
Tetrafluoroethylene is mould pressing powder (preferably Daikin M18F)
The carbon fiber abrasive flour requires length-to-diameter ratio 3～20: 1
More than graphite particle size 320 orders, purity is more than 97%
Glass fibre is an E type alkali-free abrasive flour requirement length-to-diameter ratio 3～20: 1, and purity is more than 97%
More than molybdenumdisulphide granularity 320 orders, purity is more than 97%
More than bronze powder (6-6-3) granularity 320 orders, purity is more than 97%
Getting the part of tetrafluoroethylene and carbon fiber, carbon dust and graphite, glass fibre, molybdenumdisulphide, copper powder mixes at normal temperatures.
Therefore, by scientific approach low-cost tetrafluoroethylene weighting agents such as carbon dust (or carbon black), graphite, glass fibre, copper powder are experimentized.By test result analysis, draw with combining between carbon fiber and the carbon dust (or carbon black) and obtain a kind of low-cost filled polytetrafluoroethylene material, this material on more common reciprocation compressor, have the life-span long, cost is low, characteristics such as applied widely.
Embodiment
The present invention will be further described below in conjunction with example.
Get
The carbon fiber abrasive flour requires length-to-diameter ratio 3～20: 1
More than graphite particle size 320 orders, purity is more than 97%
Glass fibre is an E type alkali-free abrasive flour requirement length-to-diameter ratio 3～20: 1, and purity is more than 97%
More than molybdenumdisulphide granularity 320 orders, purity is more than 97%
More than bronze powder (6-6-3) granularity 320 orders, purity is more than 97%
One or more mix at normal temperatures with carbon fiber, carbon dust and tetrafluoroethylene.
Embodiment 1:
Get 7 kilograms of tetrafluoroethylene, 0.5 kilogram of carbon dust, 1.5 kilograms on carbon fiber, 1 kilogram in graphite.Make 10 kilograms of compounds behind the uniform mixing
Embodiment 2:
Get 6.5 kilograms of tetrafluoroethylene, 2 kilograms of carbon dusts, 1 kilogram on carbon fiber, 0.5 kilogram in graphite.Make 10 kilograms of compounds behind the uniform mixing
Embodiment 3:
Get 8.1 kilograms of tetrafluoroethylene, 0.5 kilogram on carbon fiber, 0.5 kilogram of carbon dust, 0.5 kilogram in graphite, 0.4 kilogram of molybdenumdisulphide.Make 10 kilograms of compounds behind the uniform mixing
Embodiment 4:
Get 8 kilograms of tetrafluoroethylene, 1.5 kilograms of carbon dusts, 0.5 kilogram on carbon fiber, 0.5 kilogram in graphite.Make 10 kilograms of compounds behind the uniform mixing
Claims (5)
1. carbonaceous fibre filling polytetrafluoroethyland, it has tetrafluoroethylene, it is characterized in that: it also has weighting agent, carbon fiber and carbon dust, their weight percent is: tetrafluoroethylene is 60～80%, carbon fiber and carbon dust sum are 10～35%, weighting agent is for being no more than 15%, wherein, carbon fiber: carbon dust is 1.: 0.5-1.5, said weighting agent are one or more the combinations in graphite, glass fibre, molybdenumdisulphide, the copper powder, mix at normal temperatures.
2. method of making the described carbonaceous fibre filling polytetrafluoroethyland of claim 1 is characterized in that:
Tetrafluoroethylene is a mould pressing powder
The carbon fiber abrasive flour requires length-to-diameter ratio 3～20: 1
More than graphite particle size 320 orders, purity is more than 97%
Glass fibre is an E type alkali-free abrasive flour requirement length-to-diameter ratio 3～20: 1, and purity is more than 97%
More than molybdenumdisulphide granularity 320 orders, purity is more than 97%
More than bronze powder granularity 320 orders, purity is more than 97%
By tetrafluoroethylene be 60～80%, carbon fiber and carbon dust sum are 10～35%, weighting agent is for being no more than 15%, wherein, carbon fiber: carbon dust is 1.: 0.5-1.5, said weighting agent is one or more the combination in graphite, glass fibre, molybdenumdisulphide, the copper powder, mixes at normal temperatures.
3. according to the described carbonaceous fibre filling polytetrafluoroethyland of claim 1, it is characterized in that: it is by 7 kilograms of tetrafluoroethylene, 0.5 kilogram of carbon dust, 1.5 kilograms on carbon fiber, 1 kilogram in graphite.Make 10 kilograms of formations of compound behind the uniform mixing.
4. according to the described carbonaceous fibre filling polytetrafluoroethyland of claim 1, it is characterized in that: it is by 6.5 kilograms of tetrafluoroethylene, 2 kilograms of carbon dusts, 1 kilogram on carbon fiber, 0.5 kilogram in graphite.Make 10 kilograms of compounds behind the uniform mixing.
5. according to the described carbonaceous fibre filling polytetrafluoroethyland of claim 1, it is characterized in that: it is by 8.1 kilograms of tetrafluoroethylene, 0.5 kilogram on carbon fiber, 0.5 kilogram of carbon dust, 0.5 kilogram in graphite, 0.4 kilogram of molybdenumdisulphide.Make 10 kilograms of compounds behind the uniform mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100475006A CN101130613A (en) | 2006-08-22 | 2006-08-22 | Carbonaceous fibre filling polytetrafluoroethylene and method of producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100475006A CN101130613A (en) | 2006-08-22 | 2006-08-22 | Carbonaceous fibre filling polytetrafluoroethylene and method of producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101130613A true CN101130613A (en) | 2008-02-27 |
Family
ID=39128029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100475006A Pending CN101130613A (en) | 2006-08-22 | 2006-08-22 | Carbonaceous fibre filling polytetrafluoroethylene and method of producing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101130613A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885887A (en) * | 2010-07-12 | 2010-11-17 | 天津市天塑滨海氟塑料制品有限公司 | Polytetrafluoethylene material filled with carbon fiber and preparation method thereof |
| CN101735536B (en) * | 2010-01-14 | 2012-07-11 | 张家港富瑞特种装备股份有限公司 | Formula of valve liner material |
| CN101747570B (en) * | 2008-12-18 | 2013-12-18 | 株式会社阪上制作所 | Sliding part and sealing device |
| CN103756217A (en) * | 2014-01-20 | 2014-04-30 | 苏州新区特氟龙塑料制品厂 | Polytetrafluoroethylene formula for improving lubricating property |
| CN104086926A (en) * | 2014-07-24 | 2014-10-08 | 太仓市晨洲塑业有限公司 | Formula of modified wear-resistant polytetrafluoroethylene plastic |
| CN105034227A (en) * | 2015-07-06 | 2015-11-11 | 苏州崇恩模塑有限公司 | Processing molding method of fluoroplastic pipe |
| CN107474449A (en) * | 2017-07-06 | 2017-12-15 | 无为华兴高分子材料有限公司 | A kind of cheap fluoroplastics of cost |
| CN114957889A (en) * | 2022-01-05 | 2022-08-30 | 青岛汉兴新材料有限公司 | Wear-resistant material and wear-resistant part for carbon tank valve of automobile oil tank, preparation process and application |
| CN115609989A (en) * | 2022-12-20 | 2023-01-17 | 四川省众望科希盟科技有限公司 | Polytetrafluoroethylene sealing material with low friction coefficient and low wear |
-
2006
- 2006-08-22 CN CNA2006100475006A patent/CN101130613A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101747570B (en) * | 2008-12-18 | 2013-12-18 | 株式会社阪上制作所 | Sliding part and sealing device |
| CN101735536B (en) * | 2010-01-14 | 2012-07-11 | 张家港富瑞特种装备股份有限公司 | Formula of valve liner material |
| CN101885887A (en) * | 2010-07-12 | 2010-11-17 | 天津市天塑滨海氟塑料制品有限公司 | Polytetrafluoethylene material filled with carbon fiber and preparation method thereof |
| CN101885887B (en) * | 2010-07-12 | 2012-05-30 | 天津市天塑滨海氟塑料制品有限公司 | Polytetrafluoethylene material filled with carbon fiber and preparation method thereof |
| CN103756217A (en) * | 2014-01-20 | 2014-04-30 | 苏州新区特氟龙塑料制品厂 | Polytetrafluoroethylene formula for improving lubricating property |
| CN104086926A (en) * | 2014-07-24 | 2014-10-08 | 太仓市晨洲塑业有限公司 | Formula of modified wear-resistant polytetrafluoroethylene plastic |
| CN105034227A (en) * | 2015-07-06 | 2015-11-11 | 苏州崇恩模塑有限公司 | Processing molding method of fluoroplastic pipe |
| CN107474449A (en) * | 2017-07-06 | 2017-12-15 | 无为华兴高分子材料有限公司 | A kind of cheap fluoroplastics of cost |
| CN114957889A (en) * | 2022-01-05 | 2022-08-30 | 青岛汉兴新材料有限公司 | Wear-resistant material and wear-resistant part for carbon tank valve of automobile oil tank, preparation process and application |
| CN115609989A (en) * | 2022-12-20 | 2023-01-17 | 四川省众望科希盟科技有限公司 | Polytetrafluoroethylene sealing material with low friction coefficient and low wear |
| CN115609989B (en) * | 2022-12-20 | 2023-03-28 | 四川省众望科希盟科技有限公司 | Polytetrafluoroethylene sealing material with low friction coefficient and low wear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101130613A (en) | Carbonaceous fibre filling polytetrafluoroethylene and method of producing the same | |
| CN101074289B (en) | Double hot-rolling composite friction material and its production | |
| CN102199330B (en) | Method for preparing modified Teflon composite material and its product | |
| JP5296085B2 (en) | Thermally conductive polymer composite and molded article using the same | |
| CN102417690B (en) | Polyformaldehyde composite material and preparation method thereof | |
| CN102585768A (en) | Braided fiber-based friction material and preparation method thereof | |
| CN101205456A (en) | Method for preparing brake block by calcium carbonate crystal whisker | |
| CN1908211A (en) | Manufacture method of high-strength powder metallurgy bevel gear and copper seeping agent for the same | |
| CN102719720A (en) | Method for preparing (Ti, Mo, W(Ta, Nb)) (C, N) solid-solution powder | |
| CN104109342A (en) | Low-noise heat-fade-resistant resin-base friction material | |
| CN103275448A (en) | Preparation method of modified packing ion enhanced polytetrafluoroethylene composite | |
| CN1296321A (en) | Slide contact electric element having adhesive agent and making technology thereof | |
| CN103788551B (en) | A kind of ptfe composite and preparation method thereof | |
| CN100400598C (en) | Polyphenyl thio-ether and polycarbonate nano composite material and preparation process thereof | |
| CN104194232A (en) | Modified polytetrafluoroethylene filling material and preparation method thereof | |
| CN105440574A (en) | Modified PEEK (polyetheretherketone) material and preparation method of modified PEEK material | |
| CN101130614A (en) | Plastic alloy and method of producing the same | |
| CN102775726A (en) | Polyether-ether-ketone composite material containing gadolinium oxide and preparation method of composite material | |
| KR101640218B1 (en) | Conductive Silicone Resin Composition and Gasket for Electromagnetic Interference Prepared Therefrom | |
| JP2003313398A (en) | Phenolic resin molding material and brake piston obtained by using the same | |
| CN105623258A (en) | Heat-conducting high-temperature-resistant nylon composite material and preparation method thereof | |
| CN114525026B (en) | Wear-resistant high-rigidity polycarbonate composite material and preparation method thereof | |
| CN101898245A (en) | Production process of carbon fiber copper matrix composite powder metallurgy bearing | |
| CN102417715A (en) | Permanent antistatic PA6 (Polyamide 6) composite material and preparation method thereof | |
| CN104130748B (en) | A kind of resin-matrix friction material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080227 |