Zvinonamira zvesilicone structural sealant zvinogona kutsungirira simba rakati, uye zvinonamira zvesilicone zvinodzivirira mamiriro ekunze zvinonyanya kushandiswa pakunamira mvura. Zvinonamira zvesilicone structural zvinogona kushandiswa kuma sub-frames uye zvinogona kutsungirira kushushikana uye simba rinokwevera pasi. Zvinonamira zvesilicone zvinodzivirira mamiriro ekunze zvinongoshandiswa pakunamira uye hazvigone kushandiswa pakunamira.
Silicone Building Sealant ipurasitiki yemhando yepamusoro inochengetedza mamiriro ekunze yesilicone. Inodzivirira mamiriro ekunze zvakanyanya, inodzivirira kupisa kwakanyanya uye kwakaderera -50°C+150°C, inonamatira zvakanaka, inogona kuburitswa uye kushandiswa mumamiriro ekunze akasiyana-siyana, uye inokurumidza kusangana nehunyoro mumhepo, ichichinja kuita silicone sealant yakasimba, inoshanda zvakanyanya uye inochinjika, inogona kudzivirira kukurwa kwevhu senge oxygen nekunhuhwirira, mwaranzi ye ultraviolet nemvura. Inonyanya kushandiswa pakuvhara nekusunga magonhi, mahwindo uye kushongedza zvivakwa.
Pakati pezviratidzo zvikuru zveunyanzvi zvema "sealant" anodzivirira mamiriro ekunze e "silicone", "sag", "extrudability", uye nguva yekuomesa pamusoro pevhu zvinoratidza mashandiro ekuvaka. Mashandiro e "sealant" inodzivirira mamiriro ekunze yakarapwa inonyanya kukosha kwekufambiswa kwe "displacement" uye "mass loss". "Mass loss" e "glues" anodzivirira mamiriro ekunze yakaenzana ne "thermal" huremu hwe "adhesives". Chinangwa chikuru ndechekuongorora shanduko dzekushanda kwe "glues" dzinodzivirira mamiriro ekunze mushure mekushandiswa kwenguva refu. "Mass loss" yakakwira, mashandiro acho anoderera zvakanyanya mushure mekushandiswa kwenguva refu.
Basa guru re silicone sealant rinodzivirira mamiriro ekunze nderekuvhara majoini ari pakati pemaplate. Sezvo maplate achiwanzokanganiswa nekuchinja kwekushisa uye kushanduka kwechimiro chikuru, hupamhi hwejoini hunochinjawo. Izvi zvinoda kuti namatidziro inodzivirira mamiriro ekunze ive nekukwanisa kwakanaka kutsungirira kufamba kwemajoini, uye haizotsemuke kana paine shanduko dzenguva refu muhupamhi hwejoini.
Silicone Structural Sealant chinhu chimwe chete, chinogara kwenguva refu, chakagadzirirwa kubatanidza magirazi mumadziro emaketeni. Chinogona kuburitswa nyore nyore uye kushandiswa mumamiriro akasiyana-siyana ekupisa. Chinotsamira pahunyoro mumhepo kuti chigadzikane kuita rabha resilicone rabha rakanaka, rinogara kwenguva refu uye rinosimba. Chigadzirwa ichi hachidi primer pagirazi, uye chinogona kugadzira kunamira kwakanaka.
Chinonamira chechimiro chinoreva simba guru (simba rekumanikidza> 65MPa, simba rekusunga chinobatanidza chesimbi-simbi> 30MPa, simba rekutema> 18MPa), chinogona kutsungirira mitoro mikuru, uye chinodzivirira kukwegura, kuneta, ngura, uye kushanda mukati menguva inotarisirwa. Chakagadzikana, chakakodzera chinobatanidza chinobatanidza chakasimba. Chinonamira chisina chimiro chine simba shoma uye hachina kusimba, uye chinogona kushandiswa chete pakubatanidza, kusimbisa uye kugadzirisa zvinhu zvakajairika uye zvenguva pfupi, uye hachigone kushandiswa pakubatanidza chinobatanidza.
Nguva yekutumira: Gunyana-29-2022