Qeexitaanka Aasaasiga ah ee Badeecada
Low Carboxylic PolyesterCmiskahawaxaa lagu gartaa maadada karboksil ee hooseysa iyo la qabsiga habaynta oo xooggan. Waxay inta badan u adeegaan xaalado hoose oo leh shuruudo aasaasi ah oo loogu talagalay xasilloonida walxaha iyo iska caabbinta hydrolysis, sida soo saarista monofilament.
Astaamaha Badeecada Muhiimka ah
1.Terminalka la kontorooli karo ee CarboxylicMawduuca, Taageerada Shuruudaha La Habeeyey
Waxyaabaha ku jira karboksil-ka terminal-ka ee Low CarboxylicJajabyada polyester-kasi adag ayaa loo xakameeyaa ≤12% mol/t. Hagaajinta waxyaabaha kaarboxyl ee la habeeyey ayaa la bixin karaa iyadoo la raacayo tiknoolajiyada gaarka ah ee farsamaynta iyo xaaladaha codsiga ee macaamiisha hoos yimaada.
2.Qaab-dhismeedka Kiimikada Sare iyo Xasiloonida Farsamada ee Heerka Sare
Low CarboxylicJajabyada polyester-kawaxay leeyihiin kaarboxyl hooseeya silsiladahooda molecular, iyo qaybinta silsiladda molecular, crystallinity-gu wuu ka fiican yahay, linearity-guna wuu ka fiican yahay. Tani waxay siinaysaa faa'iidooyin gaar ah oo ku saabsan sifooyinka farsamada sida xasilloonida.
3.Iska caabinta Hydrolysis-ka oo aad u Fiican, oo ku habboon Xaaladaha Qoyaanka leh
Mid ka mid ah faa'iidooyinka ugu muhiimsan ee waxqabadkaLow CarboxylicJajabyada polyester-kawaa iska caabbinta hydrolysis-kooda:Maadaama kooxda carboxyl ee terminal ay tahay koox hydrophilic ah, hoos u dhaca ku jira, waxay u badan tahay inay marto falgallada hydrolysis-ka oo ay sababto hoos u dhac ku yimaada waxqabadka marka ay ku jirto jawi qoyan ama ay la xiriirto biyaha.
4.Waxqabadka Habaynta Xasilloon, La Qaban Karo Hawsha Badan
Inta lagu guda jiro farsamaynta,Low CarboxylicJajabyada polyester-ka muuji laba faa'iido oo muhiim ah:Waxay leedahay xasillooni kuleyl oo wanaagsan, waxay ilaalin kartaa waxqabadka xasilloon xaaladaha heerkulka sare qaarkood, waxayna u badan tahay inaysan saameyn ku yeelan tayada habaynta sababtoo ah dhibaatooyinka sida burburka kulaylka. Wareeggeedu sidoo kale waa mid aad u wanaagsan, taasoo suurtogalinaysa habayn siman oo xiga sida wareeg.
5.Xaaladaha Codsiga Ballaaran, Diiradda Saaraya Goobaha Baahida Badan Leh
Sida walxo cayriin ah oo wareegaya,Low CarboxylicJajabyada polyester-kawaxaa loo isticmaali karaa in lagu soo saaro fiilooyinka dharka oo leh iska caabin dhaqid gaar ah iyo iska caabin qaab-dhismeed, iyadoo la daboolayo baahiyaha aasaasiga ah ee dharka dhexe ilaa kuwa sare iyo dharka guriga.
Xaaladaha balaastikada injineerinka ee heerka hoose leh oo leh baahiyo aad u sarreeya oo loogu talagalay xasilloonida agabka (tusaale ahaan, khaanadaha yar yar ee qalabka guryaha, qaybaha farsamada fudud),Low CarboxylicJajabyada polyester-kawaxay hubin karaan isku halaynta isticmaalka muddada-dheer ee qaybaha iyada oo loo marayo sifooyinkooda farsamo ee aadka u fiican
Waqtiga boostada: Sebtembar-19-2025
