Filastik bawul shine nau'in bawul ɗin da aka yi amfani da shi sosai, yana da fa'idodin juriya na lalata, nauyi mai nauyi, juriya, da sauransu ana amfani da shi sosai a cikin sinadarai, petrochemical, kare muhalli da sauran masana'antu.Mai zuwa shine tarihin ci gaba na bawuloli na filastik.
A cikin 1950s, tare da saurin haɓaka masana'antar sinadarai, buƙatar bawuloli a hankali ya karu.A wannan lokacin, an yi amfani da kayan filastik a cikin masana'antu, don haka wasu injiniyoyi sun fara nazarin yadda ake amfani da kayan filastik wajen kera bawul.An ƙera bawul ɗin filastik na farko ta amfani da kayan polyvinyl chloride (PVC), wanda ke da juriya mai kyau na lalata, amma kayan aikin injinsa ba su da kyau kuma sun dace da ƙarancin matsi da ƙarancin yanayin aiki.
A cikin 1960s, tare da ci gaba da haɓaka fasahar filastik, polypropylene (PP), polytetrafluoroethylene (PTFE) da sauran kayan da aka yi amfani da su wajen kera bawul ɗin filastik.Waɗannan kayan suna da ingantattun kaddarorin inji da juriya na lalata, kuma suna iya daidaitawa zuwa faffadan yanayin aiki.
A cikin 1970s, tare da balagagge na fasahar bawul ɗin filastik, an gabatar da nau'ikan sabbin bawuloli na filastik, irin su bawul ɗin polyvinyl fluoride (PVDF), bawul ɗin ƙarfe na gilashi, da sauransu. daidaita zuwa ƙarin yanayin aiki mai buƙata.
A farkon karni na 21, tare da karuwar wayar da kan kariyar muhalli, abubuwan da ake buƙata don bawuloli suna karuwa da girma.A wannan lokacin, an yi amfani da wasu sabbin kayan filastik wajen kera bawul, kamar polyetherketone (PEEK), polyimide (PI) da sauran kayan aikin filastik masu inganci.Waɗannan kayan suna da ingantattun kaddarorin inji da juriya na lalata, kuma suna iya saduwa da yanayin aiki mai buƙata.
A takaice dai, tare da ci gaban masana'antar sinadarai da ci gaba da haɓaka fasahar filastik, bawul ɗin filastik sun sami haɓaka kayan aikin filastik masu inganci tun daga farkon kayan PVC har zuwa yau, koyaushe suna haɓaka juriya na lalata, kaddarorin injina da iyawar su. aikace-aikace, zama kayan aiki mai mahimmanci kuma ba makawa don masana'antar sinadarai, petrochemical da masana'antar kare muhalli.
Lokacin aikawa: Maris-02-2023