Kusukela ku-Raw Material kuya ekufakeni isicelo: I-Basalt Fiber

I-basalt fiberimikhiqizo ibonisa izinzuzo ezicacile ngaphezu kwe-glass fiber in Izinto Ezihlanganisiwe. Ngezinhlobo zocansi oluqotshiwe, indwangu ezulazulayo, nengaqondile,i-basalt fiber ibonisa imithwalo ephakeme ephukayo kanye ne-Young's modulus (isilinganiso sokuqina kwento ethile) uma kuqhathaniswa nefayibha yengilazi.

Ocwaningweni olwenziwa nguSolwazi Ignaas Verpoest woMnyango Wezinto Ezihlanganisiwe eNyuvesi yaseLuvin eBelgium, kwenziwe ucwaningo I-Basalt i-fiber kanye ne-E-glass fiber. Ama-prepregs angaqondisiwe alungiswa ngokufaka kokubili ingilazi ne-basalt nge-epoxy resin, ukuzisonga ku-mandrel, bese ucindezela ama-laminates kuze kube yilapho ukuphulukiswa okugcwele kutholakala. Amasampula anesilinganiso esingu-135 mm×15 mm (5.3 amayintshi×0.6 amayintshi) asikwa futhi ukujiya kwawo kukalwa. Izibonelo zibe sezingaphansi kokuhlolwa kokugoba okunamaphuzu amathathu (ISO 178) kanye nokuhlolwa kwe-ILSS (ISO 14130) ukuze kuhlolwe amandla nokuqina.

I-Verpoest ibike ukuthi nakuba isampula ngayinye inengxenye yevolumu ye-fiber engu-40%, amandla amasampula e-basalt/epoxy ayephakeme ngo-13.7% kunalawo amasampuli e-E-glass, futhi ukuqina kwawo kwakuphakeme ngo-17.5%, naphezu kwamasampula e-basalt ayenzima ngo-3.6% kunamasampula e-E-glass.

Ngaphezu kwalokho, i-basalt fiber imelana ngokwemvelo ne-ultraviolet (UV) kanye nemisebe ye-electromagnetic enamandla amakhulu, igcina izakhiwo zayo emazingeni okushisa aphansi, futhi inikeza ukumelana okungcono kwe-asidi. I-Basalt nayo kubikwa ukuthi inezinzuzo eziphakeme mayelana nokuphepha kwabasebenzi kanye nekhwalithi yomoya. Njengoba i-basalt iwumkhiqizo we-volcanic, inqubo ye-fiberization inobungani bemvelo kunaleyo ye-glass fiber. Ukwengeza, i-basalt ine-inert engu-100%, okusho ukuthi ayinakho ukusabela okunobuthi emoyeni noma emanzini, futhi ayishi futhi ayinakuqhuma.

Izicelo Ekuvikelweni Komlilo kanye Nokufakwa Kwe-Thermal

I-basalt fiber eyenziwe endwangu engashi kunikeza ukumelana nezinga lokushisa eliphezulu, ukwahlukanisa okushisayo okuhle kakhulu, akukho ukuncibilika noma ukuconsa, akukho kukhishwa kwegesi enobuthi, futhi akukho ukushwabana okushisayo. Iwumsebenzi omuhle kakhulu wamasudi omlilo, izingubo zokuvala umlilo, namakhethini omlilo, anokumelana nezinga lokushisa elifinyelela ku-650∘C kanye nenkomba ye-oxygen ekhawulelwe enkulu kuno-68, iphakeme kakhulu kune-aramid neminye imicu yemvelo.

Izinhlelo zokusebenza kungqalasizinda

I-basalt fiber inamandla aphezulu okudonsa, ukumelana ne-asidi ne-alkali, kanye nezakhiwo zamakhemikhali ezizinzile. Ingashintsha kancane amashidi e-carbon fibre ukuze kulungiswe, kulungiswe, futhi kuqiniswe nengqalasizinda. Ingase futhi esikhundleni se-polyester fiber, i-polypropylene fiber, kanye ne-polyacrylonitrile fiber yokuqinisa ukhonkolo wodaka kanye nokhonkolo we-asphalt, okunikeza ukungagxili okuqinile nokumelana nokuqhekeka. Ingasetshenziswa kakhulu emikhakheni yengqalasizinda efana nemigwaqo enguthelawayeka, imigwaqo yezindiza zezindiza, amachweba namachweba, kanye nokwakhiwa kobunjiniyela bamanzi.

Izicelo Ekuvikelweni Kwemvelo

I-Basalt fiber iwuhlobo olusha lwezinto eziluhlaza nezivumelana nemvelo ezingasetshenziswa ekuvikelweni kwemvelo ukuze kuhlungwe, kufakwe isikhangiso, kuhlanzwe imidiya eyingozi namagesi. Ikakhulukazi ekuhlungeni izinga lokushisa eliphezulu, izinga lokushisa lokusetshenziswa kwesikhathi eside le i-basalt fiber ingu-650∘C, iphakeme kakhulu kunezisetshenziswa zokuhlunga zendabuko, okuyenza ibe into ekhethwayo yezihlungi ezingaphansi, izinto zokuhlunga, nezinto ezithinta izinga lokushisa eliphezulu.

Izicelo ze-Basalt Fiber Reinforced Plastics

Izinto ezihlanganisiwe eziqiniswe nge i-basalt fiber ingasetshenziswa ezinhlelweni zokuvikela zikazwelonke ezifana nezikhali ezingangenwa izinhlamvu zesibhamu, ama-radomes, ukuvikelwa kokushisa komphongolo wesibhamu, nezinto eziyimfihlo zokumuncwa kwe-radar nokudlulisa. Angasetshenziswa futhi ezinhlelweni zomphakathi ezifana nezakhiwo zezimoto nomkhumbi, amapayipi amelana nokucindezela nokungagqwali, amasilinda amanxeba, namabhodi esekethe aphrintiwe.