Izindaba

I-PTFE-Inkosi engalindelekile yezinto ezisetshenziswayo micronized ptfe

Ku 1938, Usokhemisi waseDuPont uRoy Plunkett uthole i-PTFE ngephutha, eyaziwa ngokuthi iTeflon, isayensi yezinto zokwakha. Izakhiwo zayo eziyingqayizivele, okuhlanganisa ukumelana namakhemikhali kanye nokungqubuzana okuphansi, iguqule izimboni kusukela emakhishini kuya endaweni yezindiza, naphezu kwezinselelo zokuqala zokuhweba kanye nezinqubo zokukhiqiza eziyinkimbinkimbi, okuholela ekukhiqizweni komhlaba wonke nge 1950.
FUNDA KABANZI