WHAT DOES POLYTETRAFLUOROETHYLENE MEAN IN ENGLISH?
Polytetrafluoroethylene
Polytetrafluoroethylene is a synthetic fluoropolymer of tetrafluoroethylene that has numerous applications. The best known brand name of PTFE-based formulas is
Teflon by DuPont Co., who discovered the compound. PTFE is a fluorocarbon solid, as it is a high-molecular-weight compound consisting wholly of carbon and fluorine. PTFE is hydrophobic: neither water nor water-containing substances wet PTFE, as fluorocarbons demonstrate mitigated London dispersion forces due to the high electronegativity of fluorine. PTFE has one of the lowest coefficients of friction against any solid. PTFE is used as a non-stick coating for pans and other cookware. It is very non-reactive, partly because of the strength of carbon–fluorine bonds and so it is often used in containers and pipework for reactive and corrosive chemicals. Where used as a lubricant, PTFE reduces friction, wear and energy consumption of machinery. It is also commonly used as a graft material in surgical interventions.
Definition of polytetrafluoroethylene in the English dictionary
The definition of polytetrafluoroethylene in the dictionary is a white thermoplastic material with a waxy texture, made by polymerizing tetrafluoroethylene. It is nonflammable, resists chemical action and radiation, and has a high electrical resistance and an extremely low coefficient of friction. It is used for making gaskets, hoses, insulators, bearings, and for coating metal surfaces in chemical plants and in nonstick cooking vessels PTFE Also called : Teflon.
10 ENGLISH BOOKS RELATING TO «POLYTETRAFLUOROETHYLENE»
Discover the use of
polytetrafluoroethylene in the following bibliographical selection. Books relating to
polytetrafluoroethylene and brief extracts from same to provide context of its use in English literature.
1
Granular
Polytetrafluoroethylene Resin from Italy and Japan
of the antidumping duty orders on Granular Polytetrafluoroethylene Resin (''PTFE
Resin'') from Italy and Japan, pursuant to section 751(c) of the Tariff Act of 1930,
as amended, (''the Act''). On the basis of the notice of intent to participate and ...
2
Granular
polytetrafluoroethylene resin from Italy and Japan: ...
determination of the Commission in investigations nos. 731-TA-385 and 386 (
final) under the Tariff Act of 1930, together with the information obtained in the
investigations United States International Trade Commission. Pelletized. - -
Pelletized ...
United States International Trade Commission,
1988
3
Paste Extrusion of
Polytetrafluoroethylene (PTFE) Fine ...
The rheological properties of a number of polytetrafluoroethylene (PTFE) pastes were studied relevant to paste extrusion process.
4
Granular
Polytetrafluoroethylene Resin from Italy and Japan, ...
Industry as U.S. producers of granular polytetrafluoroethylene resin, both unfilled
and filled. (5) An Importer is any person or firm engaged, either directly or through
a parent company or subsidiary, in importing the Subject Merchandise into the ...
U.S. International Trade Commission
5
World Index of Plastics Standards
... MS21985 MS21986 G210 C186 118746 122129 B 8948 MS21240 B8943
M52124] MS21242 B8942 MS21230 MS21231 MS21232 P24074 (
Polytetrafluoroethylene) Resin Sheet (1963) TFE Fluorocarbon (
Polytetrafluoroethylene) Resin ...
6
Hemodialysis, Vascular Access, and Peritoneal Dialysis Access
43 Polo JR, Sanabia J, Garcia-Sabrido JL, Luno J, Menarguez C, Echenagusia A
: Brachial-jugular polytetrafluoroethylene fistulas for hemodialysis. Am J Kidney
Dis 1990;16:465–468. 44 McCann RL: Axillary grafts for difficult hemodialysis ...
Claudio Ronco, Nathan W. Levin,
2004
7
Tribology of Polymeric Nanocomposites: Friction and Wear of ...
Providing engineers and designers with the preparation techniques, friction and wear mechanisms, property information and evaluation methodology needed to select the right polymeric nanocomposites for the job, this unique book also includes ...
Klaus Friedrich, Alois K. Schlarb,
2013
8
Department Of Defense Index of Specifications and Standards ...
F, 3000 PSI, LIGHTWEIGHT, BEAM SEAL, STRAIGHT TO STRAIGHT[CUST: CR4
AS 11] [REVIEW: 99 AV CC MI] A 4720 11 09-JAN-92 SAE-AS1911 HOSE
ASSEMBLY, POLYTETRAFLUOROETHYLENE, CRES REINFORCED, 400 DEG.
9
Infrared Spectral Interpretation: A Systematic Approach
Polytetrafluoroethylene is better known by its tradename. Teflon". Teflon is
famous for its durability and non-stick properties. The structure of Teflon is [CF2]n.
and it consists solely of C-F and C-C bonds. The strength of these bonds gives
Teflon ...
10
Thermal Analysis of Polymeric Materials
Polytetrafluoroethylene. Figure 2.62 shows the analysis of the heat capacity of
crystalline polytetrafluoroethylene(PTFE). The comparison between calculation
and measurement is given in Fig. 2.63. As in the case of the polyoxides, it is also
...
Bernhard Wunderlich,
2005
10 NEWS ITEMS WHICH INCLUDE THE TERM «POLYTETRAFLUOROETHYLENE»
Find out what the national and international press are talking about and how the term
polytetrafluoroethylene is used in the context of the following news items.
Company Shares of Enpro Industries Drops by -6%
Sealing Products segment includes its sealing products, heavy-duty wheel end components, polytetrafluoroethylene (PTFE) products and ... «American Trade Journal, Jul 15»
Company Shares of Donaldson Company, Inc. Drops by -4.06%
... turbines, polytetrafluoroethylene (PTFE) membrane-based products, and specialized air filtration systems for applications including computer ... «OTC Outlook, Jul 15»
Company Shares of TriVascular Technologies, Inc. Rally 0.18%
The aortic body consists of a nitinol metal proximal anchor stent and a polytetrafluoroethylene graft containing a network of sealing rings. «The Daily Rover, Jul 15»
Can Endologix, Inc. (NASDAQ:ELGX) Keep Up with Analyst …
Its ELG System consists of a self-expanding cobalt chromium alloy stent covered by expanded polytetrafluoroethylene (ePTFE) graft material ... «Investor Newswire, Jul 15»
Extravascular stent management for migration of left renal vein …
3a), an externally reinforced polytetrafluoroethylene graft (REF F4008, Bard Peripheral Vascular, Inc. http://www.bardpv.com/) of 8 mm diameter ... «BMC Blogs Network, Jul 15»
Analyst Price Target Update on Donaldson Company, Inc. (NYSE:DCI)
... turbines, polytetrafluoroethylene (PTFE) membrane-based products, and specialized air filtration systems for applications including computer ... «American Trade Journal, Jul 15»
Bank of America Rating Update on TriVascular Technologies, Inc …
The aortic body consists of a nitinol metal proximal anchor stent and a polytetrafluoroethylene graft containing a network of sealing rings. «Money Flow Index, Jul 15»
Stock Watch: Enpro Industries (NYSE:NPO)
Sealing Products segment includes its sealing products, heavy-duty wheel end components, polytetrafluoroethylene (PTFE) products and ... «Markets Daily, Jul 15»
AMP Research PowerStep XL Released for Trucks and SUVs
For extra strength, the boards' components are made from die-cast aluminum alloy with an anodized PTFE-coated (polytetrafluoroethylene) ... «Off-Road.com, Jul 15»
10-year-old boy undergoes rare heart surgery in city
... steel covered with polytetrafluoroethylene was used. He said after discussing the risks and benefits of both the options with Gaurav's parents, ... «Times of India, Jul 15»