Basalt fiberBututun mai matsin lamba mai haɗaka, wanda ke da halayen juriyar tsatsa, nauyi mai sauƙi, ƙarfi mai yawa, ƙarancin juriya ga jigilar ruwa da tsawon rai, ana amfani da shi sosai a fannin sinadarai na petrochemical, jiragen sama, gini da sauran fannoni. Manyan fasalulluka sune: juriya ga tsatsa ga H2S, CO2, ruwan gishiri, da sauransu, ƙarancin ginawa, ƙarancin samuwar kakin zuma, kyakkyawan aikin kwarara, ƙimar kwarara ya ninka bututun ƙarfe sau 1.5, kuma a lokaci guda, yana da ƙarfin injina mai kyau, nauyi mai sauƙi, ƙarancin kuɗin shigarwa, tsawon sabis na ƙira na sama da shekaru 30, kuma a wasu ayyuka, har ma da amfani da shekaru 50 har yanzu ba matsala ba ce. Manyan aikace-aikacensa sune: bututun mai, iskar gas da bututun watsa ruwa mai kyau; allurar ruwan najasa, bututun mai na rami da sauran bututun mai mai ƙarfi; bututun aikin mai; bututun watsa ruwa na najasa da ruwan sharar gida na filin mai; bututun maɓuɓɓugan ruwan zafi da sauransu.
Babban tsari:
Kwatanta da bambanci tsakaninfiberglassbututun mai matsin lamba mai ƙarfi da kuma bututun fiber basalt:
(1) zare ɗaya na musamman, titin iri ɗaya, kayan aiki iri ɗaya da kuma tsarinsa don tabbatar da bambanci tsakanin matsin lamba na hydrostatic na bututun fiber/gilashi na basalt (DN50PN7, misali, juriyar matsin lamba ta EP/CBF na kimanin 30MPa, juriyar matsin lamba ta EP/GF na kimanin 25MPa); matakin matsin lamba iri ɗaya, zaren basalt dangane da zaren gilashi don rage titin na 10%, 20% don tabbatar da ainihin matakin juriyar matsin lamba na hydrostatic (zuwa DN50PN7) Misali, rage layuka 2 na juriyar matsin lamba ta EP/CBF na kimanin 25MPa).
(2) An sarrafa gwajin ƙarshe bayan rage hanyar titin jirgin ƙasa don rage yawan amfani da kayan masarufi don rage farashin samfura, matakin juriyar matsin lamba na bututun har yanzu yana cika buƙatun ƙira, farashinbututun fiberglassidan aka kwatanta da babu wani gagarumin ƙaruwa.
Fa'idodin aikin bututun bututu na basalt fiber mai ƙarfi:
(1) kyakkyawan juriya ga tsatsa
Basalt fiberTsarin bututun mai matsin lamba mai yawa ya kasu kashi uku. Daga cikinsu, layin rufi yana da babban abun ciki na resin, gabaɗaya fiye da kashi 70%, kuma abun ciki na resin na saman ciki mai arzikin resin yana da kusan kashi 95%. Idan aka kwatanta da bututun ƙarfe, yana da juriyar tsatsa mai ƙarfi, kamar nau'ikan acid masu ƙarfi da alkalis, nau'ikan gishirin da ba na halitta ba, kafofin watsa labarai na oxidizing, hydrogen sulfide, carbon dioxide, nau'ikan surfactants, mafita na polymer, nau'ikan abubuwan narkewa na halitta, da sauransu, matuƙar zaɓin matrix mai kyau na resin, bututun mai matsin lamba na zaruruwan basalt na iya zama juriya na dogon lokaci (ba a haɗa acid mai yawa ba, alkali mai ƙarfi, da HF)
(2) Kyakkyawan juriya ga gajiya da tsawon rai na sabis
Tsawon rayuwar ƙirar bututun mai ƙarfi na basalt ya fi shekaru 20, kuma a zahiri, sau da yawa bayan fiye da shekaru 30 na amfani har yanzu yana nan, kuma a cikin rayuwar sabis ɗinsa ba shi da kulawa.
(3) Ƙarfin ɗaukar matsi mai yawa
Matsayin matsin lamba na yau da kullun nazare mai siffar basaltbututun mai matsin lamba mai yawa shine 3.5MPa-25MPa (har zuwa 35 MPa, gwargwadon kauri da ƙirgawa na bango), idan aka kwatanta da sauran bututun da ba na ƙarfe ba, ƙarfin juriya ga matsin lamba ya fi girma.
(4) Nauyi mai sauƙi, sauƙin shigarwa da sufuri
Nauyin bututun basalt mai matsin lamba na musamman yana da kusan 1.6, bututun ƙarfe ko bututun ƙarfe kawai 1/4 ~ 1/5, aikace-aikacen aikace-aikacen yana nuna cewa, a ƙarƙashin matsin lamba na ciki ɗaya, diamita ɗaya, tsawon bututun FRP iri ɗaya, nauyinsa kusan kashi 28% na bututun ƙarfe ne.
(5) ƙarfi mai ƙarfi, halayen injiniya masu ma'ana
Basalt fiber mai ƙarfi, ƙarfin axial na 200 ~ 320MPa, kusa da bututun ƙarfe, amma fiye da ƙarfin kusan sau 4, a cikin ƙirar tsari, ana iya rage nauyin bututu sosai, shigarwa yana da sauƙi sosai.
(6) Sauran kadarori:
Ba shi da sauƙin girma da kakin zuma, ƙarancin juriya ga kwarara, kyawawan kaddarorin rufin lantarki, haɗin kai mai sauƙi, ƙarfi mai yawa, ƙarancin ƙarfin zafi, ƙarancin damuwa na zafi.
Lokacin Saƙo: Maris-20-2024
