Izinto zendwangu ezingashi

Kunezinto eziningi zendwangu engashi, njenge-glass fibre, i-basalt fiber, i-carbon fibre, i-aramid fibre, i-ceramic fibre, i-asbestos, njll. izinga lokushisa eliphakeme lokumelana nendwangu yengilazi ye-fiber ingafinyelela ku-550 ℃, ukumelana nokushisa okuphezulu kwe-basalt fibre engashi. Indwangu ingafinyelela ku-1100 ℃, ukumelana nezinga lokushisa kwendwangu ye-carbon fibre ingafinyelela ku-1000 ℃, ukumelana nezinga lokushisa kwendwangu ye-aramid fiber kungafinyelela ku-200 ℃, nokumelana nokushisa kwendwangu ye-ceramic fiber kungafinyelela ku-1200 ℃, Ukumelana nezinga lokushisa kwendwangu ye-asbestos kungafinyelela ku-200 ℃. kufika ku-550 degrees.Kodwa-ke, ngenxa yokuthi amafayibha aku-asbestos angadala umdlavuza, u-Xiaobian uphakamisa ukuthi usebenzise indwangu engenamlilo ye-asbestos lapha.Lezi zinhlobo zendwangu engashi zisetshenziswa kabanzi, njengokuvimbela umlilo, ukuvimbela umlilo ukushisela, ukwakha umkhumbi, ukwakha umkhumbi, amandla kagesi, i-aerospace, i-petroleum, imboni yamakhemikhali, amandla, i-metallurgy, izinto zokwakha nezinye izimboni.
I-Glass fiber iwumsebenzi we-inorganic non-metallic osebenza kahle kakhulu.Indwangu yengilazi ye-fiber eyenziwe nge-glass fiber njengento eyisisekelo inezinzuzo eziningi, njenge-flame retardant, ukuvimbela umlilo, ukufakwa kahle kukagesi, ukumelana nokushisa okuqinile, ukumelana nokugqwala okuhle, amandla aphezulu emishini, ukucutshungulwa okuhle, njll. ukumelana nokugqoka okumpofu, akukho ukumelana nokugoqa, futhi kulula ukukhulula imiphetho ekusikeni nasekucutshungulweni, Ikakhulukazi, ama-feather flocs ebusweni bendwangu azoshukumisa isikhumba, abangele ukulunywa futhi abangele ukungakhululeki komuntu.Ngakho-ke, siphakamisa ukuthi ugqoke imaski namagilavu ​​lapho uthintana nendwangu yengilazi ye-fiber nemikhiqizo yefiber yengilazi, ukuze ugweme ama-catkins anoboya ebusweni bendwangu kuzoshukumisa isikhumba sabasebenzi, kubangele ukulunywa futhi kubangele ukungakhululeki komuntu.Ama-polymer amangqamuzana aphezulu ahlanganiswe nendwangu ngobuchwepheshe bokunamathela, njengama-polymers (njenge-silica gel, i-polyurethane, i-acrylic acid, i-PTFE, i-neoprene, i-vermiculite, i-graphite, i-silica ephezulu ne-calcium silicate) noma izakhiwo ze-aluminium foil (njengokumelana namanzi , ukumelana nowoyela, ukumelana nokugqwala, ukumelana nesimo sezulu kanye nokubonakaliswa kokushisa) kanye ne-fiber yengilazi (ukumelana nomlilo, ukumelana nomlilo, ukwahlukanisa ukushisa namandla aphezulu), Ukwakha izinto ezintsha eziyinhlanganisela kungaqeda noma kunciphise ukungalungi okuningi kwendwangu yengilazi engenhla yefayibha, ukuze ukunikeza izakhiwo ezibanzi.Indwangu ye-Glass fiber ingasetshenziswa ezintweni zokufaka ugesi, izinto ezingashi, izinto zokushisa ezishisayo kanye nama-substrates ebhodi lesifunda.Indwangu ye-glass fiber ehlanganisiwe ingasetshenziswa ekuvimbeleni umlilo, ukuvimbela umlilo we-welding, ukwakha umkhumbi, ukwakha umkhumbi, ukukhiqizwa kwemoto, amandla kagesi, i-aerospace, ukuhlunga nokususwa kothuli, ukuvimbela umlilo kanye nobunjiniyela bokufakelwa, i-petroleum, imboni yamakhemikhali, amandla, i-metallurgy, izinto zokwakha, ubunjiniyela bezemvelo, ukuhlinzekwa kwamanzi kanye nobunjiniyela bokukhipha amanzi kanye nezinye izimboni.Ngakho-ke yini ukusetshenziswa okuqondile kwendwangu yengilazi ye-fiber nendwangu eboshiwe?Lapha, ake ngikutshele ukusetshenziswa okuqondile kwendwangu yengilazi yefayibha kanye nendwangu eboshiwe: intuthu egcina indwangu yomlilo odongeni eqondile, ikhethini lomlilo, ikhethini elibamba intuthu, ingubo yomlilo, ingubo yokushisela kagesi, indawo yokucima umlilo, isitofu segesi, indawo yokucima umlilo, umlilo. iphakethe lefayela, isikhwama somlilo, umkhono wokufaka okhiphekayo, ipayipi lokushisa eliphezulu, umkhono wejeli wesilica ongashi, umkhono wefayibha yengilazi, ijoyinti lokunweba elingelona elensimbi, uxhumo lwefeni, uxhumo oluthambile, Isistimu yokufaka umoya yesikhwama, uxhumano lwepayipi le-air conditioning elimaphakathi, ukuvuza, izinga lokushisa eliphezulu isikhwama sokuhlunga, amagilavu ​​angashi, izingubo ezingashi, ikhava engashi, njll.
I-Basalt fiber iyi-fiber engaphili.Amandla nokuqina kwalo mcu kuphindwe izikhathi ezingu-5 kuya kweziyishumi kunensimbi, kodwa isisindo sawo sicishe sibe ingxenye eyodwa kwezintathu yensimbi enevolumu efanayo.I-basalt fiber ayinawo amandla aphezulu kuphela, kodwa futhi inezici eziningi ezinhle kakhulu ezifana nokufakwa kukagesi, ukumelana nokugqwala, ukumelana nokushisa okuphezulu nokunye.Indwangu ye-basalt fiber inezinhlobonhlobo zezicelo, njengokukhiqiza umkhumbi, ukushisa umlilo nokushisa, ukwakhiwa komgwaqo nebhuloho, imboni yezimoto, ukuhlunga izinga lokushisa eliphezulu, ezokuthutha, izinto zokwakha, i-aerospace, ukukhiqizwa kwamandla omoya, imboni ye-petrochemical, ukuvikelwa kwemvelo, i-electronics. , njll. Indwangu yefayibha ye-basalt inezinhlelo zokusebenza ezithile ezingokoqobo, njengezikhali ezingashi kanye nezingubo ezingashi.Izikhali nezingubo ezenziwe ngefayibha ye-basalt ziqinile futhi azigugi, zinamandla amakhulu kakhulu, ukumelana nokushisa okuphezulu, ukulwa nokugqwala kanye nokuvikelwa kwemisebe.Kuyimpahla ekahle yokuvikela umlilo kanye nezimboni ze-aerospace.
Ngokuqondene nezinye izindwangu ezimbalwa ezingashi, ezifana ne-aramid fiber, i-ceramic fibre kanye ne-asbestos, zizoqhubeka zibuyekezwa futhi zikhishwe ukuze uziqonde futhi ubhekisele kuzo.Ngamafuphi, kufanele sikhethe izinto ezihlukene zendwangu yomlilo ngokuvumelana nezidingo zethu ezithile zohlelo lokusebenza, ngoba amanani entengo yezinto ezihlukahlukene zendwangu yomlilo nawo ahluke kakhulu.Isibonelo, indwangu ye-aramid fiber nendwangu ye-basalt fiber zibiza kakhulu.Uma kuqhathaniswa nendwangu ye-fiber yengilazi, indwangu ye-ceramic nendwangu ye-asbestos, amanani azoshibhile.Ukwengeza, lapho abasebenzisi befuna imboni yendwangu engashi, bangaphenya kangcono amandla omkhiqizi ngaso leso sikhathi, ukuze bathole umkhiqizi wendwangu othembekile nothembekile.


Isikhathi sokuthumela: Jan-19-2022