I-adhesive yodonga lwamakhethini yinto efunekayo kwiiprojekthi zokwakha, kwaye isetyenziswe kwisakhiwo sodonga lwamakhethini esakhiwo sonke, esinokuthiwa "ukufaneleka okungabonakaliyo". I-adhesive yodonga lwamakhethini inamandla amakhulu, ukuxhathisa i-peel, ukuxhathisa impembelelo, inkqubo yokwakha elula, kwaye isetyenziswa ngokubanzi kulwakhiwo kunye nofakelo, ukuhlobisa, ukutywinwa, ukudibanisa kwesakhiwo kunye nezinye iindawo. Isikhokelo sophuhliso loyilo lwangoku luya kuba luyilo (umgangatho, umatshini wokwakha, ukwakhiwa kwangaphambili kwamacandelo kunye nobunzima bokukhanya, amandla aphezulu kunye nezixhobo zokwakha ezinemisebenzi emininzi). Kwaye i-adhesive yeprojekthi yodonga lwamakhethini isetyenziswa ngokubanzi, iya kukhawulezisa inkqubo yesine, kwaye ekuphuculeni isantya sokwakha, ukuhombisa isakhiwo, ukuphucula umgangatho wokwakha, ukugcina ixesha kunye namandla, ukunciphisa ungcoliseko kunye neminye imiba emininzi ebalulekileyo ebalulekileyo, ngoko i-adhesive wall adhesive ibe yenye yezinto ezibalulekileyo zokwakha iikhemikhali. Zeziphi iingxaki eziqhelekileyo ezifunyanwa ekwakhiweni kodonga lobunjineli bokuncamathelisa kodonga oludlala indima ephambili? Siqhubana njani nazo?
I-1.high amandla okunamathela kwisakhiwo kwimeko apho kufuneka ubungqina bengcali?
Kudonga lomkhusane weglasi kunye nolwakhiwo lwe-silicone sealant yoyilo olucaciswe kakhulu, iiprojekthi zodonga lomkhusane kufuneka zisebenzise i-junbond brand ye-silicone ephezulu ephezulu yokusebenza kwesakhiwo se-silicone sealant ukuphucula ixabiso le-f1 (ixabiso loyilo lwe-silicone sealant loyilo phantsi komthwalo womoya okanye inyikima), ixabiso le-f2 ( Ixabiso loyilo lwesilicone sealant yolwakhiwo phantsi komthwalo osisigxina), δ ixabiso (isakhiwo sesilicone sealant sokufuduka sithwele umthamo, ukusombulula inkqubo yoyilo Uyilo loyilo lwesilicone sealant ububanzi okanye ubungqingqwa obudibene bugqithise ixabiso lobalulo. isalathiso kwiprojekthi ikwiphondo lezindlu kunye nesebe lolwakhiwo lwasezidolophini-maphandleni ukuba lufake isicelo, isebe lezindlu kunye nelolwakhiwo lwasezidolophini-maphandleni ukulungiselela ixesha lokunyula iqela leengcaphephe, ukuze kuqinisekiswe iingcali.
2.Uya kuba yintoni umphumo wokufunxwa kwexesha elide kwi-adhesive yesakhiwo kunye ne-adhesive ethintela imozulu? Kuza kuchaphazela ixesha elingakanani ukusebenza kokufunxa?
Izinto zokuncamathelisa ezinokwakheka kunye nemozulu zizitywina ze-silicone (ngenxa yolwakhiwo lwemolekyuli ye-silicone sealant ngokwazo, ukufunxwa kwamanzi ixesha elide, ezinye iibhondi zekhemikhali ziya kwenziwa i-hydrolyzed kwaye zophuke, ukusilela kokudibanisa. unyangelwe imfuneko yokwenza uvavanyo bonding, ukucwina uvavanyo lweentsuku ezili-14, kusekho ukuhlangana okuhle Kwi-ASTM ye-1184, i-structural sealant idinga ukuvavanywa ngamanzi e-UV ngeeyure ezingama-5000, i-junbond brand structural adhesive inokuphumelela uvavanyo ngaphandle kweengxaki Kuyilo lweendlela ezahlukeneyo zokuncamathelisa i-silicone, mhlawumbi ukucwina emanzini kangangeenyanga ezininzi ukuya kwiminyaka emininzi, kuya kuchaphazela ukusebenza kwemeko yokwenyani yobunjineli, i-silicone sealant ayifanelekanga ukufunxwa ixesha elide kokusingqongileyo, okufana ne-aquariums kunye ne-aquariums. ukutywinwa kwamanye amalungu angaphantsi kwamanzi.
3.Ingaba i-adhesive yesakhiwo seyunithi yeglasi idlala indima yokutywina ekungangeni kwamanzi?
I-adhesive yesakhiwo seyunithi yeglasi inokudlala indima ethile yokutywinwa kwamanzi. Nangona kunjalo, uyilo lodonga lomkhusane, alukwazi ukuhlangabezana neemfuno zokutywinwa kwamanzi, okanye kufuneka uthembele kwi-sealant yemozulu yangaphandle ukuhlangabezana neemfuno zokutywinwa, kunye ne-adhesive yesakhiwo sokuntywiliselwa ixesha elide emanzini kuya kuchaphazela ukudibanisa kwayo, ukunciphisa ukhuseleko udonga lomkhusane. Ukuba i-adhesive yolwakhiwo isetyenziswa njengesitywini semozulu, amandla ayo okufuduswa asenokungakwazi ukuhlangabezana neemfuno zokushenxiswa komthungo wodonga lomkhusane, ukuqina kokutywina akulunganga njengesitywina esikhethekileyo semozulu.
Ixesha lokuposa: Jun-02-2022