Raw kayan: polyamide, polypropylene da polyester.Kowace igiya an yi ta ne da filaye masu sirara.Mai zuwa shine gabatarwa ga manyan zaruruwan da muke amfani da su da halayensu.
Abubuwan da ake yawan amfani dasu
Polyamide shine fiber da aka fi amfani dashi, wanda ake amfani dashi don yin igiyoyi masu inganci daga kayan haɗin gwiwa.Mafi sanannun nau'ikan polyamide sune DuPont nailan (PA 6.6) da Perlon (PA 6).Polyamide yana da juriya, mai ƙarfi sosai kuma yana da ƙarfi sosai.Ana iya yin zafi da kuma siffa ta dindindin - ana amfani da wannan fasalin a cikin tsarin gyaran zafi.Saboda buƙatar ɗaukar makamashi, igiyar wutar lantarki an yi shi gaba ɗaya daga polyamide.Hakanan ana amfani da fiber na polyamide don yin igiyoyi masu tsayi, kodayake an zaɓi nau'in kayan tare da ƙarancin ƙarfi.Rashin lahani na polyamide shine cewa yana sha ruwa mai yawa, wanda zai sa ya ragu idan ya jike.
Domin shi polypropylene ne, yana da nauyi sosai.
Polypropylene yana da haske kuma mai arha.Saboda ƙananan juriya na lalacewa, ana amfani da polypropylene mafi yawa don yin igiyoyin igiya, waɗanda ke da kariya ta polyamide sheaths.Polypropylene yana da haske sosai a nauyi, ƙananan ƙarancin dangi kuma yana iya iyo.Shi ya sa muke amfani da shi wajen yin igiyar rafi.
Amfani da polyester
Ana amfani da igiyoyi masu tsayi da aka yi da zaren polyester musamman don ayyukan da za su iya haɗuwa da acid ko sinadarai masu lalata.Ba kamar polyamide ba, yana da mafi girman juriya na acid kuma da wuya ya sha ruwa.Duk da haka, fiber polyester yana da ƙayyadaddun halayen shayarwar makamashi kawai, wanda ke nufin cewa amfani da shi ga PPE yana da iyaka.
Cimma babban ƙarfin hawaye.
Dynema igiya Dynema igiya ce ta roba da aka yi da polyethylene mai nauyi mai girman gaske.Yana da matsanancin ƙarfin hawaye da ƙarancin elongation.An ƙididdige shi ta rabon nauyi, ƙarfin ƙarfinsa ya ninka sau 15 na ƙarfe.Babban fasalinsa shine babban juriya na lalacewa, babban kwanciyar hankali na ultraviolet da nauyi mai haske.Duk da haka, igiya Dyneema ba ta samar da kowane kuzari mai ƙarfi, wanda ya sa ya zama mara dacewa ga kayan kariya na sirri.Ana amfani da igiyar Dyneema galibi don jan abubuwa masu nauyi.Ana amfani da su sau da yawa maimakon igiyoyin ƙarfe masu nauyi.A aikace, wurin narkewa na igiya Dyneema yana da ƙasa sosai.Wannan yana nufin cewa zaruruwan igiya Dynema igiya Dynema (maɗaukakin nau'in nau'in polyethylene igiya) na iya lalacewa lokacin da zafin jiki ya wuce digiri 135 ma'aunin celcius.
Cikakken fassarar yanke juriya.
Aramid yana da ƙarfi sosai kuma fiber mai jure zafi tare da juriya mai tsayi.Kamar igiya Dyneema, igiya aramid baya samar da kuzarin kuzari mai ƙarfi, don haka amfanin sa ga PPE yana iyakance.Saboda matsananciyar hankali ga lankwasawa da ƙarancin juriya na ultraviolet, ana ba da filayen aramid yawanci sheaths na polyamide don kare su.Muna amfani da igiya aramid don yin aiki a kan igiya tsarin don matsayi na aiki, wanda ke buƙatar ƙaramin ƙarfi da juriya mai tsayi.
Lokacin aikawa: Mayu-09-2023