Krytox is a registered trademark of The Chemours Company. It refers to a group of colourless synthetic lubricants (oils and greases) with a variety of applications. Invented by researchers at DuPont, Krytox oils are fluorocarbon ether polymers of polyhexafluoropropylene oxide, with a chemical formula: F−(CF(CF3)−CF2−O)n−CF2CF3, where the degree of polymerization, n, generally lies within the range of 10 to 60. These compounds are collectively known by many names including perfluoropolyether (PFPE), perfluoroalkylether (PFAE) and perfluoropolyalkylether (PFPAE). A unique identifier is their CAS registry number, 60164-51-4.
| Attributes | Values |
|---|
| rdf:type
| |
| rdfs:label
| - Perfluorpolyether (de)
- Krytox (es)
- Krytox (en)
|
| rdfs:comment
| - Perfluorpolyether (PFPE) sind eine Gruppe von bei Raumtemperatur üblicherweise flüssigen bis pastösen Kunststoffen, die zu den Fluorpolymeren zählen, welche aus Fluor, Kohlenstoff und Sauerstoff bestehen. (de)
- Krytox is a registered trademark of The Chemours Company. It refers to a group of colourless synthetic lubricants (oils and greases) with a variety of applications. Invented by researchers at DuPont, Krytox oils are fluorocarbon ether polymers of polyhexafluoropropylene oxide, with a chemical formula: F−(CF(CF3)−CF2−O)n−CF2CF3, where the degree of polymerization, n, generally lies within the range of 10 to 60. These compounds are collectively known by many names including perfluoropolyether (PFPE), perfluoroalkylether (PFAE) and perfluoropolyalkylether (PFPAE). A unique identifier is their CAS registry number, 60164-51-4. (en)
- Krytox es una marca registrada por DuPont para su familia de lubricantes sintéticos de alto desempeño (grasas y aceites) desarrollado para la NASA en los años 1960 y es usado desde entonces en naves espaciales, pasando por componentes automotrices, hasta microchips. Es un fluoropolímero, lubricante que combina en su fórmula el PTFE - PoliTetraFluoroEtileno (comercialmente conocido como Teflón) y un aceite de PFPE PerFluoroAlquilEter.Es térmicamente estable, no inflamable (aun en oxígeno líquido), insoluble en agua, ácidos, bases y la mayoría de los disolventes orgánicos. Tiene muy baja presión de vapor y la temperatura útil es de -60 a +399 °C. Es resistente a la radiación, haciéndolo útil para su uso espacial y en la industria nuclear. Puede soportar la extrema presión y alto estrés mecán (es)
|
| foaf:depiction
| |
| dct:subject
| |
| Wikipage page ID
| |
| Wikipage revision ID
| |
| Link from a Wikipage to another Wikipage
| |
| Link from a Wikipage to an external page
| |
| sameAs
| |
| dbp:wikiPageUsesTemplate
| |
| thumbnail
| |
| has abstract
| - Perfluorpolyether (PFPE) sind eine Gruppe von bei Raumtemperatur üblicherweise flüssigen bis pastösen Kunststoffen, die zu den Fluorpolymeren zählen, welche aus Fluor, Kohlenstoff und Sauerstoff bestehen. (de)
- Krytox es una marca registrada por DuPont para su familia de lubricantes sintéticos de alto desempeño (grasas y aceites) desarrollado para la NASA en los años 1960 y es usado desde entonces en naves espaciales, pasando por componentes automotrices, hasta microchips. Es un fluoropolímero, lubricante que combina en su fórmula el PTFE - PoliTetraFluoroEtileno (comercialmente conocido como Teflón) y un aceite de PFPE PerFluoroAlquilEter.Es térmicamente estable, no inflamable (aun en oxígeno líquido), insoluble en agua, ácidos, bases y la mayoría de los disolventes orgánicos. Tiene muy baja presión de vapor y la temperatura útil es de -60 a +399 °C. Es resistente a la radiación, haciéndolo útil para su uso espacial y en la industria nuclear. Puede soportar la extrema presión y alto estrés mecánico. (es)
- Krytox is a registered trademark of The Chemours Company. It refers to a group of colourless synthetic lubricants (oils and greases) with a variety of applications. Invented by researchers at DuPont, Krytox oils are fluorocarbon ether polymers of polyhexafluoropropylene oxide, with a chemical formula: F−(CF(CF3)−CF2−O)n−CF2CF3, where the degree of polymerization, n, generally lies within the range of 10 to 60. These compounds are collectively known by many names including perfluoropolyether (PFPE), perfluoroalkylether (PFAE) and perfluoropolyalkylether (PFPAE). A unique identifier is their CAS registry number, 60164-51-4. In addition to PFPE, Krytox grease also contains telomers of PTFE and in fact was designed as a liquid or grease form of PTFE. It is thermally stable, nonflammable (even in liquid oxygen), and insoluble in water, acids, bases, and most organic solvents. It is nonvolatile and useful over a broad temperature range of −75 to 350 °C (−100 to 660 °F) or higher. Its high resistance to ionizing radiation makes it useful for the aerospace and nuclear industries. Formulations exist which are able to withstand extreme pressure, resist outgassing in high vacuum, and operate under intense mechanical stress. Other companies manufacture PFPE lubricants, such as Solvay's Fomblin range, with some formulations having comparable properties. (en)
|
| gold:hypernym
| |
| prov:wasDerivedFrom
| |
| page length (characters) of wiki page
| |
| foaf:isPrimaryTopicOf
| |
| is Link from a Wikipage to another Wikipage
of | |
| is Wikipage redirect
of | |
| is foaf:primaryTopic
of | |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
![[cxml]](/fct/images/cxml_doc.png)
![[csv]](/fct/images/csv_doc.png)
![[text]](/fct/images/ntriples_doc.png)
![[turtle]](/fct/images/n3turtle_doc.png)
![[ld+json]](/fct/images/jsonld_doc.png)
![[rdf+json]](/fct/images/json_doc.png)
![[rdf+xml]](/fct/images/xml_doc.png)
![[atom+xml]](/fct/images/atom_doc.png)
![[html]](/fct/images/html_doc.png)
