Imiqathango kwi-acid glass silicone sealant: I-acid silicone sealant iya kubola okanye ayikwazi ukubopha i-copper, i-brass (kunye nezinye ii-alloys ezine-copper), i-magnesium, i-zinc, i-electroplated metal (kunye nezinye ii-alloys ezine-zinc), kwaye kuyacetyiswa ukuba kwenziwe i-masonry ibe zizinto. Musa ukusebenzisa i-acid glass silicone sealant kwi-iron carbide substrate. Sebenzisa i-acid glass silicone sealant
kwizixhobo ezenziwe nge-methyl methacrylate (PLEXIGLAS), i-polycarbonate, i-polypropylene, i-polyethylene kunye ne-TEFLON (Teflon, i-polytetrafluoroethylene) Ayizukukwazi ukufumana ukunamathela okuhle kunye nokuhambelana okuhle. I-silicone sealant yeglasi ye-asidi ayifanelekanga kwiikhonkco ezihamba ngaphezulu kwe-25% yobubanzi bomdibaniso. I-silicone sealant yeglasi ye-asidi eqhelekileyo akufuneki isetyenziswe kwiglasi yesakhiwo (ngaphandle kwe-silicone sealant yesakhiwo ye-asidi). Ukongeza, akufuneki isetyenziswe apho kukho ukurhawuzelelwa kunye neengxaki ezinkulu. Sebenzisa i-silicone sealant yeglasi ye-asidi. Ubushushu bomphezulu wezinto ezisisiseko ze-silicone acid glass silicone sealant idlula i-40℃ kwaye ayifanelekanga ukwakhiwa. Imiqathango kwi-silicone sealant engathathi cala: I-silicone sealant engathathi cala ayifanelekanga ukuhlanganiswa kweglasi yesakhiwo; ayifanelekanga ukwakhiwa ukuba ubushushu be-substrate budlula i-50°C. Imiqathango ye-silicone structural adhesive: Ngaphandle kodonga olupheleleyo lwekhethini, i-silicone structural adhesive ayinakufakwa kwindawo yokwakha; ubushushu bomphezulu we-silicone structural adhesive ayifanelekanga ukwakhiwa ukuba ubushushu bomphezulu we-substrate budlula i-40°C. Iimeko zokugcina kunye nexesha lokugcinwa kweshelufu I-silicone sealant kufuneka igcinwe ngaphantsi kwama-27°C kwindawo epholileyo neyomileyo. I-silicone sealant yeglasi ye-acid esemgangathweni ophezulu inokuqinisekisa ixesha elingaphezu kweenyanga ezili-12, kwaye i-silicone sealant yeglasi ye-acid eqhelekileyo inokugcinwa ixesha elingaphezu kweenyanga ezi-6; i-silicone sealant engathathi cala kunye neglue yolwakhiwo inokuqinisekisa ixesha lokugcinwa ixesha elingaphezulu kweenyanga ezili-9. Ukuba ibhotile ivuliwe, nceda uyisebenzise ngexesha elifutshane; ukuba i-silicone sealant ayisetyenziswanga ngokupheleleyo, ibhotile kufuneka ivalwe. Xa uyisebenzisa kwakhona, umlomo webhotile kufuneka ukhululwe ukuze kususwe zonke izithintelo okanye kufakwe omnye umlomo webhotile endaweni yawo.
Ixesha lokuthumela: Meyi-25-2021