Chisimbiso chinhu chinovhara chinoshanduka kuita chimiro chepamusoro pechisimbiso, hachiremi kuyerera, uye chine kunamira kwakati. Chinonamatira chinoshandiswa kuzadza mipata iri pakati pezvinhu kuti chiite basa rekuvhara. Chine mabasa ekudzivirira kubuda kwemvura, kudzivirira mvura, kudzivirira kudedera, kudzivirira ruzha uye kudzivirira kupisa.
Kazhinji inogadzirwa nezvinhu zvakaoma kana zvisingaome zvakaita seasphalt, natural resin kana synthetic resin, natural rabber kana synthetic rabber. Inogadzirwa nezvinhu zvisina simba zvakaita setalc, ivhu, carbon black, titanium dioxide uye asbestos, uye wobva wawedzera maplasticizer, solvents, curing agents, accelerators, nezvimwewo.
Kupatsanurwa kwezvisimbiso
Chinovhara chinogona kukamurwa kuita elastic sealant, liquid sealant gasket uye mhando nhatu dzesealing putty.
Zvichienderana nekugadzirwa kwemakemikari:Inogona kukamurwa kuita mhando yerabha, mhando yeresin, mhando yemafuta uye natural polymer sealant. Nzira iyi yekupatsanura inogona kuona hunhu hwezvinhu zvepolymer, kugumisa kuramba kwazvo tembiricha, kuvhara uye kuchinjika kune zvakasiyana-siyana.
Rudzi rwerabha:Rudzi urwu rwechisimbiso runobva parabha. Marabha anoshandiswa zvakanyanya irabha yepolysulfide, rabha yesilicone, rabha yepolyurethane, rabha yeneoprene uye rabha yebutyl.
Rudzi rweresin:Rudzi urwu rwechisimbiso rwakavakirwa pa resin. Ma resin anowanzoshandiswa ndee epoxy resin, unsaturated polyester resin, phenolic resin, polyacrylic resin, polyvinyl chloride resin, nezvimwewo.
Yakagadzirwa nemafuta:Rudzi urwu rwechisimbiso runobva mumafuta. Mafuta anoshandiswa zvakanyanya mafuta akasiyana-siyana emuriwo akadai semafuta embeu yelinseed, mafuta ecastor nemafuta etung, uye mafuta emhuka akadai semafuta ehove.
Kupatsanura zvichienderana nekushandiswa:inogona kukamurwa kuva mhando yekupisa kwakanyanya, mhando yekudzivirira kutonhora, mhando yekumanikidzwa nezvimwewo.
Kupatsanura zvichienderana nehunyanzvi hwekugadzira firimu:Inogona kukamurwa kuita mhando yekunamatira yakaoma, mhando yekukweshera yakaoma, mhando yekunamira isina kuoma uye mhando ye viscoelastic yakaonda zvishoma.
Kupatsanura nekushandiswa:Inogona kukamurwa kuva sealant yekuvaka, sealant yemotokari, sealant yekudzivirira kuputira, sealant yekurongedza, sealant yekuchera migodhi nedzimwe mhando.
Zvichienderana nekushanda mushure mekuvaka:Inogona kukamurwa kuita mhando mbiri: curaring sealant uye semi-curing sealant. Pakati padzo, curaring sealant inogona kukamurwa kuita yakasimba uye inochinjika. Rigid sealant yakasimba mushure mekuvhunika kana kuoma, uye kashoma kuva nekupfava, haigone kukotama, uye kazhinji misono haigone kufambiswa; flexible sealants inopfava uye yakapfava mushure mekuvhunika. Non-curing sealant isoft solidifying sealant iyo ichiri kuchengetedza non-drying tackifier mushure mekuvakwa uye inoramba ichitama kuenda pamusoro.
Nguva yekutumira: Kukadzi-18-2022