FLUID-SYSTEM COMPONENTS
The present invention relates to a fluid-system component comprising a thermoplastic polymeric composition, said composition comprising one or more semi crystalline polymer, said semi crystalline polymer comprising recurring units derived from ethylene (E) and at least one of chlorotrifluoroethylene...
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Zusammenfassung: | The present invention relates to a fluid-system component comprising a thermoplastic polymeric composition, said composition comprising one or more semi crystalline polymer, said semi crystalline polymer comprising recurring units derived from ethylene (E) and at least one of chlorotrifluoroethylene (CTFE) and tetrafluoroethylene (TFE); said semi crystalline polymer having a heat of fusion of less than 35 J/g [polymer (A)], and wherein said thermoplastic polymeric composition when subject to the extraction test described herein has a leeching of less than 50 ppb preferably less than 10 ppb for each of Ca, Fe, K, Na, Zn, Ti, Sn, Ce, Cu, Zr, Bi, Si, Al, Sb. |
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