Politetrafluoroetilena: Perbedaan antara revisi

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{{short description|Polimer sintetis}}
'''Teflon''' adalah nama merk dari sebuah [[compound kimia|compound]] [[polimer]] yang ditemukan oleh [[Roy J. Plunkett]] ([[1910]]–[[1994]]) di [[DuPont]] pada [[1938]] dan diperkenalkan sebagai produk komersial pada [[1946]]. Dia merupakan sebuah [[fluoropolimer]] [[thermoplastik]].
{{Redirect|Teflon}}
{{chembox
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| Watchedfields = changed
| verifiedrevid = 477171888
| Name =
[[en:| ImageFile = Polytetrafluoroethylene]].svg
| ImageSize = 130px
| ImageFile1 = Perfluorodecyl-chain-from-xtal-Mercury-3D-balls.png
| ImageSize1 = 250px
| IUPACName = Poly(tetrafluoroethylene)<ref>
{{cite web
| url=http://www.ebi.ac.uk/chebi/searchId.do?chebiId=53251
| title=poly(tetrafluoroethylene) (CHEBI:53251)
| accessdate=12 July 2012
| work=ebi.ac.uk
}}</ref>
| SystematicName =
| OtherNames = Syncolon, Fluon, Poly(tetrafluroethene), Poly(difluoromethylene), Poly(tetrafluoroethylene), teflon
| Section1 = {{Chembox Identifiers
| Abbreviations = PTFE
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID = None
| CASNo_Ref = {{cascite|correct|CAS}}
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| PubChem =
| CASNo = 9002-84-0
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| KEGG = D08974
}}
| Section2 = {{Chembox Properties
| Formula = (C<sub>2</sub>F<sub>4</sub>)<sub>n</sub>
| Density = 2200{{nbsp}}kg/m<sup>3</sup>
| MeltingPt = 600&nbsp;[[kelvin|K]], 327&nbsp;[[Celsius|°C]]
| ThermalConductivity = 0.25&nbsp;W/(m·K)
}}
| Section3 =
| Section4 =
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| Section7 = {{Chembox Hazards
| NFPA-H = 1
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| NFPA-S = OX
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}}
 
'''TeflonPolitetrafluoroetilena''' adalah('''PTFE''') nama merk dari sebuahadalah [[compoundfluoropolimer]] kimia|compound[[tetrafluoroetilena]] sintetis. Senyawa [[polimer]] yangini ditemukanlebih dikenal dengan nama dagang '''Teflon'''. Teflon diciptakan oleh [[Roy J. Plunkett]] ([[1910]]–[[1994]]) di [[DuPont]] pada tahun [[1938]] dan diperkenalkan sebagai produk komersialyang dikomersialkan pada tahun [[1946]]. DiaSenyawa ini merupakan sebuah [[fluoropolimer]] [[thermoplastiktermoplastik]].
Teflon adalah Politetrafluoroetilena (PTFE), sebuah polimer [[ethylene]] [[fluorine]].
 
Teflon disebut juga polimer [[etilena]] [[fluorin]].
 
<pre>
Baris 12 ⟶ 62:
 
 
"Teflon" juga digunakan sebagai merek dagang polimer yang memiliki sifat serupa yaitu resin polimer perfluoroalkoksi (PFA):
Teflon is also used as the trade name for a polymer with similar properties, perfluoroalkoxy polymer resin (PFA):
 
<pre>
Baris 25 ⟶ 75:
F
</pre>
PTFE memiliki koefisien [[gesek]] terendah dari berbagai bahan padat yang dikenalbiasa digunakan. DiaPTFE digunakan sebagai pelapis tidak-lengketantilengket untuk [[panci]], [[wajan]], dan peralatan masakmemasak lainnya. PTFE sangat tidak- reaktif, dan sering digunakan dalamsebagai bahan wadah dan pipa untuk bahan kimia yang reaktif. Titik lelehnya bervariasi antara 260&nbsp;°C (FEP) dan 327&nbsp;°C (PTFE), tergantung dari polimer Teflon tertentu. [[Gore-Tex]] ® adalah sebuah bahan yang menggunakan membran teflon dengan pori-pori mikro.
 
[[Gore-Tex]] adalah sebuah bahan yang menggunakan membran teflon dengan pori-pori mikro.
 
== Pranala luar ==
* The Chemical Heritage Foundation (2000). [http://www.chemheritage.org/EducationalServices/chemach/pop/rjp.html Roy J. Plunkett] {{Webarchive|url=https://web.archive.org/web/20070104043721/http://www.chemheritage.org/EducationalServices/chemach/pop/rjp.html |date=2007-01-04 }}. Retrieved Oct 7, 2005.
* [[Cecil Adams|Adams, Cecil]] (1995). [http://www.straightdope.com/classics/a4_173.html If Teflon is nonsticky, how do they get it to stick to the pan?]. Retrieved Oct 7, 2005.
* [[DuPont]] (2005). [http://www.teflon.com/NASApp/Teflon/TeflonPageServlet?pageId=/consumer/na/eng/news/news_list.html Teflon News and Information] {{Webarchive|url=https://web.archive.org/web/20090124154742/http://www.teflon.com/NASApp/Teflon/TeflonPageServlet?pageId=%2Fconsumer%2Fna%2Feng%2Fnews%2Fnews_list.html |date=2009-01-24 }}. Retrieved Oct 7, 2005.
* [[DuPont]] (2005). [http://www2.dupont.com/PFOA/en_US/product_safety/product_cookware.html Cooking Safety] {{Webarchive|url=https://web.archive.org/web/20051224225433/http://www2.dupont.com/PFOA/en_US/product_safety/product_cookware.html |date=2005-12-24 }}. Retrieved Oct 12, 2005.
* [[DuPont]] (2005). [http://www2.dupont.com/PFOA/en_US/index.html Information on PFOA] {{Webarchive|url=https://web.archive.org/web/20061209214323/http://www2.dupont.com/PFOA/en_US/index.html |date=2006-12-09 }}. Retrieved Oct 12, 2005.
* Kopel, Dave (2004). [http://www.nationalreview.com/kopel/kopel200403010926.asp Teflon Bullets]. Retrieved Oct 7, 2005.
* Environmental Issues:
** Washington Post (2005). [http://www.washingtonpost.com/wp-dyn/content/article/2005/06/28/AR2005062801458.html Compound in Teflon A 'Likely Carcinogen']. Retrieved Oct 7, 2005
** New York Times (2004). [http://www.organicconsumers.org/foodsafety/teflon080904.cfm Dupont, Now in the Frying Pan] {{Webarchive|url=https://web.archive.org/web/20051119042740/http://www.organicconsumers.org/foodsafety/teflon080904.cfm |date=2005-11-19 }}. Retrieved Oct 7, 2005.
** [[Environmental Working Group]] (2005). [http://www.ewg.org/reports/toxicteflon/ Canaries in the Kitchen - "Teflon Toxicosis" is deadly to pet birds. Are we at risk?] {{Webarchive|url=https://web.archive.org/web/20051126150647/http://www.ewg.org/reports/toxicteflon/ |date=2005-11-26 }}. Retrieved Oct 7, 2005. More [http://www.ewg.org/issues/siteindex/issues.php?issueid=5014 articles] {{Webarchive|url=https://web.archive.org/web/20051210132953/http://www.ewg.org/issues/siteindex/issues.php?issueid=5014 |date=2005-12-10 }} from EWG.
** Nature Publishing Group (2001). [http://www.nature.com/cgi-taf/DynaPage.taf?file=/nature/journal/v412/n6844/abs/412321a0_fs.html Thermolysis of fluoropolymers as a potential source of halogenated organic acids in the environment]. Retrieved Oct 7, 2005.
 
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[[Kategori:Pelumas]]
[[Kategori:DuPont]]
 
[[ar:متعدد رباعي فلورو الإيثيلين]]
[[bg:Тефлон]]
[[ca:Tefló]]
[[cs:Polytetrafluorethylen]]
[[cv:Тефлон]]
[[da:Teflon]]
[[de:Polytetrafluorethylen]]
[[el:Πολυτετραφθοροαιθυλένιο]]
[[en:Polytetrafluoroethylene]]
[[eo:Polikvarfluoretileno]]
[[es:Politetrafluoroetileno]]
[[et:Polütetrafluoroetüleen]]
[[fa:پلی تترافلوئورواتیلن]]
[[fi:Teflon]]
[[fr:Polytétrafluoroéthylène]]
[[gl:Teflón]]
[[he:טפלון]]
[[hi:टेफ्लान]]
[[hr:Politetrafluoretilen]]
[[hu:Poli(tetrafluoroetilén)]]
[[it:Politetrafluoroetilene]]
[[ja:ポリテトラフルオロエチレン]]
[[ko:폴리테트라플루오르에틸렌]]
[[lt:Teflonas]]
[[lv:Politetrafluoretilēns]]
[[ml:ടെഫ്ലോൺ]]
[[nl:Teflon]]
[[no:Polytetrafluoreten]]
[[pl:Teflon]]
[[pt:Politetrafluoretileno]]
[[ru:Политетрафторэтилен]]
[[simple:Polytetrafluoroethylene]]
[[sk:Polytetrafluóretylén]]
[[sv:Teflon]]
[[ta:டெஃப்லான்]]
[[tr:Teflon]]
[[uk:Політетрафторетилен]]
[[ur:Polytetrafluoroethylene]]
[[war:Politetrafluoroetileno]]
[[zh:聚四氟乙烯]]