polyphenylene oxide

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polyphenylene oxide [‚päl·i′fen·əl‚ēn ′äk‚sīd]

(organic chemistry)

A polyether resin of 2,6-dimethylphenol, (CH₃)₂C₆H₃OH; useful temperature range is -275 to 375°F (-168 to 191°C), with intermittent use possible up to 400°F (204°C).

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No references found			However, Sabic Innovative Plastics' Noryl polyphenylene oxide (PPO) resin, while amorphous, nonetheless provides better hot water resistance than other resins with otherwise similar performance. Better water valves with Sabic resins by Gulf Industry These resins would include higher Tg epoxy, cyanate ester, polyphenylene oxides (PPO), resin-coated foils (typically containing two different materials), PPE and liquid crystal polymers. Hole-wall pullaway and desmearing: further study of the causes of HWPA by Carano, Michael / Printed Circuit Design & Manufacture A novel thermoset resin based on polyphenylene oxide (PPO) chemistry was unveiled last month at the NPE show by GE Plastics. PPO-based thermoset holds promise in BMC. (Close-Up) by Leaversuch, Robert / Plastics Technology			polyorrhymenitis polyoxyalkylene resin polyoxyethylene stearate polyoxyl stearate polyoxymethylene Polyp polyp and medusa polypectomy Polypedatidae Polypeptide polypetalous Polyphaga Polyphagia polyphagous polyphase polyphase circuit polyphase meter polyphase rectifier polyphase synchronous generator polyphase transformer polyphase wattmeter Polyphemus polyphenol oxidase Polyphenoloxidase polyphenyl polyphenylene oxide polyphobia polyphonic Polyphonic Singing Polyphony polyphosphazene polyphosphoric acid Polyphylla Fullo polyphyodont polypide Polyplacophora polyplet Polyploidy Polypodiaceae Polypodiales Polypodiatae Polypodiophyta Polypodiopsida Polypogon Polyporaceae polypore Polypropylene Polypropylene Fiber polypropylene glycol Polypteridae Polypteriformes			polypharmacy polypharmacy polyphase polyphase polyphase circuit Polyphase Image-Rejection Filter polyphase meter Polyphase quadrature filter polyphase rectifier polyphase synchronous generator polyphase transformer polyphase wattmeter Polyphaser Polyphasic Polyphasic Polyphemos Polyphemos Polyphemus Polyphemus polyphemus moth Polyphemus occidentalis Polyphemus occidentalis polyphenic gene Polyphenol Polyphenol oxidase Polyphenolic Polyphenolics Polyphenoloxidase Polyphenols polyphenyl polyphenylene oxide Polyphenylene sulfide Polyphenylethene Polyphenylethene Polyphenylethene Polyphenylsulfone polyphobia polyphobia polyphobia polyphone polyphonic polyphonic polyphonic letter polyphonic music polyphonic music Polyphonic Octave Generator polyphonic prose Polyphonic ring tone Polyphonic ring tone Polyphonic ringtone Polyphonic ringtone Polyphonic ringtones Polyphonic ringtones Polyphonic Singing Polyphonic stratification Polyphonic stratification polyphonically polyphonically polyphonies polyphonies Polyphonism

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