(1) Heat-insulating functional material products
Iwo makuru echinyakare maitiro nzira dzeaerospace yakakwirira-inoshanda structural inoshanda yakabatanidzwaheat-insulating zvinhuvari RTM (Resin Transfer Molding), kuumba, uye kugadzika, etc. Ichi chirongwa chinotora nzira itsva yakawanda yekuumba.
RTM Kugadzirisa:
① Kuiswa kwemucheka wefiber: iyo yakagadzirwa quartz fiber jira inoiswa mugomba rekuumbwa panguva imwe;
② jekiseni resin: resin uye catalyst inosanganiswa mumusanganisi wakamira pamberi pepfuti yejekiseni uye inobaiwa mugomba reforoma rakafukidzwa nemucheka wefiber.
③ Resin kurapa: iyo mold mhango inopisa kuitira kuti ikurumidze kurapwa kweresin;
(iv) Kugadzirwa kwechigadzirwa: Mushure mekunge resin yapora uye yakaumbwa, mold inovhurwa kuti iwane chikamu chekupedzisira chakaumbwa.
Mushure meiyo RTM (Resin Transfer Molding) maitiro, iyo quartz fiber jira rinogadziriswa uye rinogadzika nesimbi shell, uye chigadzirwa mushure meseti chinokodzera mushure mekuita bvunzo, inova chigadzirwa chakapedzwa.
(2)Wave-transparent composite zvinhu
Quartz fiber yakasimbiswaCeramic wave-transparent composite yakagadzirirwa ne organic precursor impregnation cracking nzira (PIP) .PIP nzira ndeye kushandisa organic precursor impregnated fiber preforms, uye ipapo pyrolysis, kugadzirwa kwequartz faibha matrix akaiswa mu preform blanks pamusoro billet, mubillet pashure pfapfaidzo pendi kurapa nokuda kwayo ongororo, kuti ongororo uye apedza ongororo. Kuti ive nechokwadi chekuti iyo yepasi yepamusoro yeinodiwa densification tembiricha yakadzikira zvakanyanya pane yechinyakare inopisa press sintering process, inogona kuderedza kukuvadzwa kweiyo quartz fiber, uye ine hunhu hwepedyo-net kuumbwa, kunyanya yakakodzera kugadzirira kwehukuru-saizi wave-pachena zvinhu zvemukati.
(3) Special insulation zvinhu
Thequartz fiber jiraichagadzirirwa mugomba rekuumbwa, resin ichapinzwa mugomba remuvhu kuti rizare nefiber jira mold mhango, ichidziya iyo mold cavity kuitira kuti ikurumidze kurapa resin, resin kurapa kuumbwa, kuvhura mold uye inogona kuwana yekupedzisira yakakosha insulating inoshanda zvinhu.
Nguva yekutumira: Nov-11-2024