Ukukhuphuka kwe-Basalt Fiber

I-Basalt fiber, efushaniswe ngokuthi i-CBF, iyi-fiber eqhubekayo engeyona eyensimbi engaphili ekhiqizwa kuphela nge-basalt ore ngezinqubo zokuncibilika nokudonsa ezishisa kakhulu. Ayigcini nje ngokuba nezakhiwo ezinhle kakhulu zemishini, njengamandla aphezulu kanye ne-modulus ephezulu, kodwa futhi ikhombisa okuhle Amakhemikhali ukuzinza, ukumelana nokushisa okuphezulu, kanye nezinzuzo zezindleko. Njengezinto ezibalulekile zokuqinisa amaminerali kanye nezinto zokwakha eziluhlaza, i-basalt fiber ijoyine ngempumelelo amazinga ezinto ezine ezibalulekile zefayibha zezwe lami zokuthuthukiswa (kanye ne-carbon fiber, i-aramid fiber, kanye ne-polyethylene fiber enesisindo sama-molecule ephezulu kakhulu).

Inqubo yokulungiselela i-basalt fiber ihilela izigaba eziningana ezibalulekile, okuhlanganisa ukukhethwa kwezinto, ukugaya, ukuncibilika, kanye nokudweba. Isigaba sokukhetha izinto sidinga izinqolobane ezanele ze-ore eluhlaza kanye nezinkomba zokusebenza ezihlangabezana nezindinganiso; isigaba sokugaya sihilela ukuchotshozwa kwezinto zokusetshenziswa, ukuhlukaniswa kwamagnetic, kanye nokuxuba okufanayo; ngesikhathi senqubo yokuncibilika, izinto ezizosetshenziswa kudingeka zishiswe zifike cishe ku-900℃, bese zishiswa zifike ku-1300–1400℃ esithandweni sikagesi; ekugcineni, ukuncibilika kudonswa kube yizintambo ngenqubo yokudweba, bese kugoqwa kube umkhiqizo oyisilinda yimishini efana ne-ejenti yokulinganisa, i-bundler, i-fiber tensioner, kanye nomshini wokugoqa ozenzakalelayo. Kubalulekile ukuqaphela ukuthi ukwakheka kwamakhemikhali kwe-basalt ore kunethonya elibalulekile ezinkomba zokusebenza ezakha i-fiber. Okuqukethwe kwensimbi ngokweqile kungaholela ekungeneni kahle kokushisa kanye nokuncibilika okungaphelele kwe-basalt melt, ngaleyo ndlela kuncishiswe ukusebenza kahle kokuncibilika. Ngaphezu kwalokho, izici zemvelo ezifana nokwehluka kokwakheka kwe-basalt deposit kanye ne-crystallization yangaphakathi engalingani nakho kungathinta ikhwalithi ye-fiber. Ngesikhathi sokushisa, ama-iron oxide aminyene aqoqana ku-perforator ye-platinum-rhodium alloy phansi kwesithando, okubangela izinkinga zokuguguleka. Ngesikhathi esifanayo, i-basalt inobubanzi obuncane bokushisa okwakha i-fiber, kanti izinga lokushisa lokwakheka kwe-crystal lihambisana kakhulu nezinga lokushisa elidonselayo; lesi simo sokwakheka kwe-crystal sithinta kabi amandla okuqina kwe-fiber.

Ukuqhathaniswa Okuyinhloko Kokusebenza Kwe-Basalt Fiber Nezinye Izintambo

I-Basalt fiber, ngezakhiwo zayo eziyingqayizivele, ivele njengomholi ku Ilula, izinto ezihlanganisiwe ezinamandla aphezulu. Ayigcini nje ngokuba namandla okudonseka avelele kanye ne-modulus enwebekayo kodwa futhi inokuphila isikhathi eside kwenkonzo, izici ezingenakho ukungcola, izinga lokushisa elibanzi lokusebenza, kanye nokumuncwa komswakama okuphansi. Phakathi kwezinto eziningi zefayibha, ifayibha ye-basalt ivelele ngoba isebenzisa kuphela izinto zokusetshenziswa zamaminerali zemvelo, futhi inqubo yayo yokukhiqiza inobungani nemvelo, ayidingi izithasiselo.

Okulandelayo, sizohlola izici zesakhiwo, izinzuzo zokusebenza, kanye nekhono lokusebenzisa i-basalt fiber emikhakheni ehlukahlukene.

(1) Inqubo Yokuguqula I-ejenti Yokuxhumanisa

Ukuguqulwa kwe-coupling agent kusetshenziswa kabanzi ukuthuthukisa ukusebenzisana kwezinto ezihlanganisiwe, ngaleyo ndlela kuthuthukiswe izakhiwo zazo zemishini, ezishisayo, kanye nezikagesi. Le nqubo isebenzisa umphumela "wokuhlanganisa" we-coupling agents ukuxhuma izinto ezahlukene, okuthuthukisa ukuhambisana kwazo.

(2) Inqubo Yokuguqula I-Nano-Modification kanye ne-Coupling Agent Ehlanganisiwe

Izinhlanganisela ze-basalt fiber zingathuthukiswa ngokwengeziwe ngenqubo ehlanganisiwe yokuguqulwa kwe-nano kanye nokuguqulwa kwe-coupling agent. Le nqubo yokuguqulwa ehlanganisiwe ingasebenzisa ngokugcwele izakhiwo ezinhle kakhulu ze-basalt fiber futhi yandise izindawo zayo zokusetshenziswa.

I-Basalt fiber inamandla okusebenzisa kabanzi emikhakheni eminingi.

Isibonelo, embonini yamakhemikhali, ingasetshenziswa njengento engagugi; ​​embonini yezimoto, ingasetshenziswa njengento engagugi futhi engagugi, kanye nezindawo eziqondiwe ezimelana nemithelela yesivinini esiphansi; emkhakheni wokwakha, i-basalt fiber ingathuthukisa amandla nokuqina kwekhonkrithi kanye ne-samente mortar. Ngaphezu kwalokho, i-basalt fiber nayo inokumelana okuhle kakhulu nokushisa okuphezulu, okwenza ifaneleke ekushiseni okushisa okuphezulu, ekuvimbeleni umlilo, kanye nokumelana nokushisa embonini yezimoto. Okulandelayo, sizohlola ngokuningiliziwe ukusetshenziswa kwe-basalt fiber emikhakheni yezinto zokwakha kanye nobunjiniyela bezokwakha. Ekwakhiweni, i-basalt fiber ingasetshenziswa ukukhiqiza amaphrofayili ahlanganisiwe noma imigoqo yokuqinisa ikhonkrithi. Iqinile futhi ilula kunensimbi, kuyilapho inokumelana kwemvelo nama-alkali, ukugqwala, nama-acid. Ngaphezu kwalokho, i-basalt fiber inomthamo ofanayo wokwanda kokushisa njengokhonkrithi, okwenza kube lula ukuyisika ibe ubude obuthile, ilungele ukusetshenziswa kokwakha.

Ngokufanayo, i-basalt fiber idlala indima ebalulekile kubunjiniyela bemigwaqo. Ingasetshenziswa njengento yokuqinisa ukhonkolo we-asphalt, ithuthukisa ngempumelelo amandla okuthamba, ukuqina, kanye nokumelana nokuguqulwa kwemigwaqo.

Ngaphezu kwalokho, i-basalt fiber ibonisa ukusebenza okuhle kakhulu ensimini ye-petrochemical. Ingamelana nokuguguleka kwamagesi e-organic, inikeze inketho entsha yezinto zokwakha uwoyela negesi. Isibonelo, imikhiqizo emisha kanye nezinqubo zezinto ze-basalt fiber ezilula nezinamandla aphezulu kanye nezinhlanganisela zingathuthukiswa ukuze kuthuthwe uwoyela negesi ngamapayipi, uketshezi olushisayo nolubandayo, kanye nezinto ezinkulu, kanye nokukhiqizwa kwamapayipi e-hydrogen ahamba ibanga elide, anomfutho ophezulu.

Ekuphetheni, i-basalt fiber, enezakhiwo zayo ezihlukile kanye namandla okusetshenziswa kabanzi, idlala indima ebaluleke kakhulu emikhakheni eyahlukahlukene. Ngokuthuthuka okuqhubekayo kobuchwepheshe, kulindeleke ukuthi amathuba okusetshenziswa kwe-basalt fiber abe maningi nakakhulu.