Izinamathiselo for Gasketing Isicelo
I-Deepmaterial ikhiqiza inqwaba yama-gaskets asendaweni kanye ne-cure-in-place anamathela engilazini, amapulasitiki, izitsha zobumba nezinsimbi. Lawa ma-gaskets akhelwe endaweni azovala imihlangano eyinkimbinkimbi, avimbele ukuvuza kwamagesi, uketshezi, umswakama, amelane nengcindezi futhi avikele emonakalweni wokudlidliza, ukushaqeka kanye nomthelela.
Amafomu athile afaka izici eziphakeme zokuvala ugesi, ubude obuphezulu/ukuthamba, ukuphuma komoya okuphansi namandla avelele okudambisa umsindo. Ukwengeza amasistimu we-thermal conductive gasketing asetshenziselwa ukuqeda ukushisa.
I-Gasketing Adhesives inezibopho eziningi ezibalulekile. Emishinini yokucubungula uketshezi nokubamba, bakha uphawu oluqinile phakathi kwezindawo ezimbili - ukuvimbela uketshezi ukuthi lungaphumi futhi kuvimbele ukungcola ukuthi kungangeni. Ngaphezu kwalokho, zivikela, zinciphise futhi zinciphise umsindo. Akukho okuningi ongakubuza, akunjalo?
Izinto ezisetshenziselwa ukwenza yonke le misebenzi zihlanganisa irabha, ukhokho, ukufakwa kukagesi, izinto zokuvikela i-EMI/RFI, igwebu, imizwa, amapulasitiki, nezinye izinto ezisezingeni lokushisa eliphezulu. Izinto ozikhethayo zincike ezidingweni zokusebenza zohlelo oluhlosiwe: Liyini ibanga lokushisa? Iliphi ibanga lokucindezela elilindelekile? Ingabe izochayeka ezintweni ezonakalisayo? Ingabe izochayeka emisebeni ye-UV? Ingabe zikhona izidingo eziqondene nomkhakha othile?
Kungakhathaliseki ukuthi iyiphi into ekhethiwe, umsebenzi wesibili obalulekile wezinto zokunamathisela i-gasketing ukubambisana ne-adhesive ukudala isibopho esithembekile ezindaweni ezimbili.
I-Electrical Conductive Form-in-Place Gasketing
Izinto ze-deepmaterial form-in-place ze-gasketting zifaka ukungezwani kwevolumu ephansi, izakhiwo ezisezingeni eliphakeme zemishini futhi zimelana nokuwohloka kokuguga kusuka kumazinga okushisa aphezulu, umswakama, uketshezi, uthuli nokucindezela. Lezi zakhiwo ziqukethe izinhlobonhlobo zezihlungi ezikhethekile njengesiliva, i-nickel, i-graphite, izinhlayiya ze-nickel ezimbozwe ngesiliva ukuze kuthuthukiswe ukusebenza kahle kokuvikela kwe-EMI.
Umswakama kanye nemikhiqizo yokwelapha eshisayo ibonisa amandla ebhondi aphezulu ezinsimbi ezipuletiwe, amapulasitiki abunjwe ngomjovo kanye nezindawo ezenziwe nge-vacuum metalized. Izingoma eziqinile, ezingagqwali, nezinamandla ezinyembezi zinikeza ukusebenza okuhle kakhulu kwesethi yokuminyanisa. Imikhiqizo ye-modulus ephansi imunca ukungafani kwe-CTE. I-conductive gasketing yakhelwe ukwehlisa izindleko zabasebenzi, ukunciphisa izindleko zempahla eluhlaza kanye nokunciphisa izikhathi zomjikelezo wokukhiqiza. Izicelo zisukela kumasistimu okulawula izimoto kuye kwezikagesi zamasosha kuya kumishini kagesi yezokwelapha.
Ama-Silicone we-Liquid Gasketing
Ngamasistimu akhethekile anezindawo eziphakeme zokuvala ugesi, izinhlanganisela ze-silicone eziqinile, ze-elastomeric zingase zenzelwe ukuzinza okuphezulu kokushisa, ukuqina, ukunamathela okuhle kwensimbi, ipulasitiki, i-ceramic substrates kanye nokumunca ukudlidliza/ukuthuthumela. Zenzelwe ukunciphisa ukusetshenziswa kwempahla, ukumelana nokucekelwa phansi kwendawo futhi zinikeze ukwethembeka kwesikhathi eside kwezinhlelo zokusebenza zangaphakathi/zangaphandle.
Isistimu ye-silicone yengxenye eyodwa nezimbili zinikeza izithiyo zamahhala ezingenalutho zokuvikela amalunga othulini, ukungcola, ukuvuza kumafutha, emoyeni, nokucindezela kwamanzi. Ingxenye yesistimu eyodwa inezikhathi zamahhala zokubhekana ngokushesha emazingeni okushisa azungezile. Amasistimu wezakhi ezimbili aklanyelwe ukwelapha ngokushesha emazingeni okushisa aphakeme.
Izinzuzo zama-Liquid Silicone Gaskets Over Precut Conventional Gaskets
*Yenza lula ukuklama
*Yehlisa i-inventory–awudingi ukugcina ama-gasket akhiwe ngaphambilini
*Khulisa amandla e-seal–ukumelana nengcindezi ephezulu
*Gcwalisa izikhala, ukungalungi kwendawo, izikhala, imihuzuko
*Umsebenzi nokonga izindleko
*Ukwelulwa okuphezulu kwamalunga e-micromovement-flexible
*Ukumelana okuhle kwesethi yokucindezela
*Izinga lokushisa eliphansi lokunwebeka
*Izinga lokushisa eliphezulu lesevisi
*Vimbela ukushelela kwe-gasket
*Ingasetshenziselwa amasayizi amaningi we-flange kanye nokwakheka
*Ingasetshenziswa ngokuzenzakalelayo—inciphisa ukusetshenziswa kwama-sealant
*Izici ezinhle zokuvala ugesi
*Akushi (amabanga athile)
*Ukumelana nokuguga
I-Fluorosilicone Gasketing Compounds
Izithako ezikhethekile ze-fluosilicone gasketing zathuthukiswa ukuze zinikeze ukumelana kwamakhemikhali okuthuthukisiwe. Bazomelana nokuchayeka kuphethiloli, udizili, uwoyela wemoto, i-isopropyl alcohol, i-skydrol 500B kanye ne-sodium hydroxide engu-25%. Ilungele izimboni ze-aerospace, zezimoto, zikawoyela/igesi, le mikhiqizo iphinde ibonise ukuqina okuphezulu, imelana nezinga lokushisa elifinyelela ku-450°F, izimo zokugibela amabhayisikili ezishisayo nokucindezela okukhulu. Umsebenzi ufakazelwe, ukuqanjwa okusezingeni eliphezulu kunomthelela ekululameni kwedizayini ukuze kuhlangatshezwane nezidingo ezidingekayo.
Ifomu le-UV lokuphulukisa endaweni kanye nama-Cure-in-Place Gaskets
Inkambiso ye-Deepmaterial yakha imikhiqizo ukuze ihlangabezane nezicaciso zedizayini ngayinye. Amamaki okuphulukisa ama-UV e-form-in-place kanye nama-gaskets alapha endaweni athatha indawo yama-die-cut gasket, ama-sealant e-RTV kanye ne-tape. Lawa ma-elastomers angenawo ama-silicone anobungane, angu-100% ahlinzeka ngesivikelo esinokwethenjelwa kakhulu sokuvikela othulini, oketshezini, emagesini nasezingcoleni. Imikhiqizo egelezayo noma ebonisa i-viscosity ephezulu yenziwe ukuze ikhishwe ngokunembile kuphrofayela yobuhlalu emiseleni eqondile/evundlile, iziteshi, endaweni eyisicaba. Ukunamathela ezinsimbi, amapulasitiki, ingilazi, izindawo ze-ceramic kuhle kakhulu. Izingoma ezihlala isikhathi eside, ezithambile, ezingena-tack ze-Deepmaterial zathuthukiswa ukuze kuthuthukiswe isivinini sokuphuma ngenkathi kwehlisa izindleko zabasebenzi/zokukhiqiza. Amabanga athile elapha kuphela ezigabeni ekuchayekeni kokukhanya kwe-UV. Umsebenzi ofakazelwe we-Deepmaterial FIP/CIP ama-gaskets amancane/awugqinsi ahlangabezana nezinhlobonhlobo zezakhiwo zokusebenza ezifana nekhono lokumelana nengcindezi, ukuhamba ngebhayisikili okushisayo, ukushaqeka, umthelela, ukudlulisa imithwalo.
Izinzuzo Zezinto Ezinamathelayo Zokuphulukisa ze-UV zezicelo ze-Fom-in-Place Gasket
Izinamathiselo ezilaphekayo ze-UV zinikeza izinzuzo eziningi ngaphezu kwama-silicone e-RTV endabuko asetshenziselwa ukukhiqiza ama-gaskets asendaweni, okuhlanganisa:
*Ukuguquguquka komklamo we-gasket
*Izikhathi zokwelapha ngokushesha
*Kungcono ukumelana namakhemikhali
*Ukuqedwa kohhavini, ukupakisha nokubeka amarakhi
*Ukonga indawo yefekthri
*Ukunciphisa i-inventory
*I-automation elula yokukhiqiza ivolumu ephezulu
*Akukho ukukhishwa kwezinto ezonakalisayo
Ukusetshenziswa Kalula Nezinye Izinzuzo Zezinto Ezinamathelayo ze-Gasketing
Kulula ukusebenzisa, lezi zinhlanganisela zamahhala ezincibilikayo izindleko eziphansi, ukwenza kube lula ukucubungula, ukukhiqiza isivinini kanye nokunciphisa i-inventory. Amashejuli okukhiqizwa kwevolumu ephezulu athuthukiswa ngamasistimu wokusetha okusheshayo.
Itholakala ngendlela egeleza kuma-viscosity angewona ama-sag lawa ma-form-in-place kanye ne-cure-in-place gasketing materials angakhishwa ngokuqondile ngesandla noma ngokuzenzakalelayo ezingxenyeni ezihlukene ezinomumo. Ihlala isikhathi eside, amasistimu ethu okuphehla umoya ngeke ashwabane, aqhekeke noma abe brittle ngokuhamba kwesikhathi futhi angasetshenziswa ezindaweni ezishisa kakhulu. Bayakwazi ukugcwalisa izikhala ngobude nobubanzi obuguquguqukayo, ngisho nakumadivaysi kagesi ahlanganiswe ngokuqinile. Amaphrofayili obuhlalu aphindaphindwayo anembile asusa ukwenqatshwa, kungakhathaliseki ukuthi ukulungiselelwa kungaba yinkimbinkimbi kangakanani.
