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 fiber ingafinyelela ku-1000 ℃, ukumelana nezinga lokushisa kwendwangu ye-aramid fiber kungafinyelela ku-200 ℃, futhi ukumelana kwezinga lokushisa kwendwangu ye-ceramic fiber kungafinyelela ku-1200 ℃, Ukumelana nezinga lokushisa kwendwangu ye-asbestos kungafinyelela kuma-degree angu-550. 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 okungalungile, akukho ukumelana nokugoqa, futhi kulula ukukhulula imiphetho ekusikeni nasekucubunguleni, Ikakhulukazi, ama-feather flocs ebusweni bendwangu azovuselela isikhumba, abangele ukulunywa futhi bangela ukungakhululeki komuntu. Ngakho-ke, siphakamisa ukuthi ugqoke imaski namagilavu ​​lapho uthintana nendwangu yengilazi yefiber 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 (njengejeli ye-silica, 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 nemicu yengilazi (ukumelana nomlilo, ukumelana nomlilo, ukwahlukanisa ukushisa namandla aphezulu), Ukwakha izinto ezintsha eziyinhlanganisela zingaqeda noma zinciphise ukungalungi okuningi kwendwangu ye-fiber yengilazi engenhla, ukuze kuhlinzekwe izakhiwo ezibanzi. Indwangu ye-Glass fiber ingasetshenziswa ezintweni zokufaka ugesi, izinto ezingashi, izinto zokushisa ezishisayo kanye nama-substrates ebhodi lesifunda. I-coated glass fiber cloth ingasetshenziswa ekuvimbeleni umlilo, ukuvimbela umlilo we-welding, ukwakha umkhumbi, ukwakha imikhumbi, ukukhiqiza imoto, amandla kagesi, i-aerospace, ukuhlunga nokususwa kothuli, ukuvimbela umlilo kanye nobunjiniyela bokufaka, 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 mpo, 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 wesilika ongashayi umlilo, umkhono wefayibha yengilazi, ijoyinti lokunweba elingelona elensimbi, ukuxhumeka kwefeni, ukuxhumeka okuthambile, isistimu yokungenisa umoya yesikhwama, ukuxhumana kwepayipi le-air conditioning emaphakathi, izivuno, isikhwama sokuhlunga izinga lokushisa eliphezulu, amagilavu ​​angashi, izingubo ezingashi, ikhava elingashi, 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