Iyini i-silicone yesakhiwo?

I-silicone structural sealant iyi-neutral treating structure adhesive eyenzelwe ngokukhethekile ukuhlanganiswa kwe-structural bonding ekwakheni izindonga zamakhethini. Ingakhishwa kalula futhi isetshenziswe ezimweni eziningi zokushisa, futhi iphiliswa ibe yi-silicone modulus enhle kakhulu, eqinile, irabha ye-silicone ethambile kakhulu ngomswakama emoyeni. Odongeni lwekhethini lengilazi, isetshenziselwa izinto zokunamathisela ze-silicone structural phakathi kwepuleti nohlaka lwensimbi, ipuleti nepuleti, kanye nepuleti kanye nombambo wengilazi. Iyinto eyinhloko yokucindezeleka yohlaka olufihliwe kanye nodonga lwekhethini olufihliwe kancane, futhi futhi iyisici esibalulekile esithinta ukuphepha kodonga lwekhethini lengilazi. Inezakhiwo zokumelana ne-UV, ukumelana ne-ozone, ukumelana okuhle kwesimo sezulu kanye nokunamathela okuqinile. Ngaphambi kokusetshenziswa, kufanele kwenziwe ukuhlolwa kokuhambisana kwengilazi, uhlaka lwensimbi, i-spacer, i-gasket, i-positioning block kanye nezinye izivalo, futhi ukuhlolwa kokuhambisana kungasetshenziswa kuphela ngemva kokudlula ukuhlolwa.
Ukuhlukaniswa

Isakhiwo seSilicone Esisebenza KakhuluIsivali
Umkhiqizo ungakha ukunamathela okuhle kakhulu ezintweni eziningi zokwakha ngaphandle kwe-primer.
Inezici zomkhiqizo ezilandelayo ezinhle kakhulu:
1. Kulula ukuyisebenzisa: Ingakhishwa futhi isetshenziswe nganoma yisiphi isikhathi.
2. Ukwelapha okungathathi hlangothi: kufaneleka kakhulu ezintweni eziningi zokwakha ngaphandle kokusabela okubi noma ukugqwala.
3. Ukunamathela okuhle kakhulu: akudingeki i-primer, futhi ingakha ukunamathela okuqinile ngezinto eziningi zokwakha.
4. Ukuqina okuhle kakhulu kokulwa nokuguga.
5. Ngemva kokulungiswa, inokusebenza okuphezulu kwe-modulus futhi ingathwala amandla okukhulisa kanye nokufuduka angu-±25% wesixhumi esibonakalayo.
6. Ukuze kuhlanganiswe isakhiwo, amasampula ezinto zokwakha kanye nemidwebo yokuhlanganisa kumele kuthunyelwe enkampanini yokuhlola yobungcweti ukuze ihlolwe futhi ibukezwe kusenesikhathi.
 
Isivalo sesakhiwo se-silicone esicacile nesingakhethi
Ingxenye eyodwa, ukuqina okungathathi hlangothi, okwenzelwe ngokukhethekile ukuhlanganiswa okuhlanganisiwe kwezakhiwo ezicwebezelayo ezindongeni zezakhiwo. Ingakhishwa kalula futhi isetshenziswe ezimweni eziningi zokushisa. Ithembele kumswakama emoyeni ukuze iqine ibe irabha ye-silicone ethambile, eqinile, enokuqina okuphezulu. Umkhiqizo awudingi i-primer engilazini, futhi ungakhiqiza ukunamathela okuhle kakhulu. Inezici zomkhiqizo ezilandelayo ezinhle kakhulu:
1. Kulula ukuyisebenzisa: ingakhishwa futhi isetshenziswe nganoma yisiphi isikhathi
2. Ukwelapha okungathathi hlangothi: akukho mphumela ongqimbeni lwengilazi olufakwe i-laminate
3. Ukunamathela okuhle kakhulu;
4. Ukuqina okuhle kakhulu kokulwa nokuguga;
5. Ngemva kokwelashwa, inokusebenza okuphezulu kwe-modulus futhi ingathwala amandla okukhulisa kanye nokufuduka angu-±25% wesixhumi esibonakalayo;
6. Ekuhlanganisweni kwesakhiwo, amasampula ezinto zokwakha kanye nemidwebo yokuhlanganiswa kumele kuthunyelwe enkampanini yokuhlola yobungcweti ukuze ihlolwe futhi ibukezwe kusengaphambili.

Distinguish
Umehluko phakathi kwesakhiwoisivalikanye nokungakhiisivali
I-Structural sealant ibhekisela emandleni aphezulu (amandla okucindezela> 65MPa, amandla okubopha okunamathelayo kwensimbi-insimbi> 30MPa, amandla okusika> 18MPa), ingamelana nemithwalo emikhulu, futhi imelana nokuguga, ukukhathala, ukugqwala, kanye nokusebenza ngaphakathi kwesikhathi esilindelekile. Izinzile, ifanelekela ukubopha okuqinile kwesakhiwo.
I-sealant engakhiqizi izakhiwo inamandla amancane futhi ayihlali isikhathi eside, futhi ingasetshenziswa kuphela ekubopheni okuvamile nokwesikhashana, ekuvaleni nasekulungiseni, futhi ayikwazi ukusetshenziselwa ukubopha izakhiwo.
Isikhathi senkonzo yamaphrojekthi okwakha ngokuvamile singaphezu kweminyaka engama-50, futhi izingxenye zithwala ukucindezeleka okukhulu nokuyinkimbinkimbi, okuhlobene ngqo nokuphepha kwabasebenzi kanye nempahla. Izinamathiseli zesakhiwo zisetshenziswa kabanzi kwezobunjiniyela, ikakhulukazi ezisetshenziselwa ukuqinisa, ukunamathisela, ukubopha, ukulungisa, njll. ukubopha, njll.