Zvinonzi silicone namira yechivako inowanzo shandiswa muhurefu hwe5~40℃. Kana tembiricha yepamusoro pe substrate yakanyanya (inopfuura 50℃), kuvaka hakugone kuitwa. Panguva ino, kuvaka kunogona kukonzera kuti kuporesa kwe building sealant kuve nekukurumidza, uye zvinhu zvidiki zvakagadzirwa hazvina nguva yekubva pamusoro pe colloid, zvoungana mukati me colloid kuti zvigadzire mabubbles, nokudaro zvichiparadza chitarisiko che glue joint. Kana tembiricha yakaderera, kumhanya kwe building sealant kuchaderera, uye kuporesa kuchatora nguva yakareba. Munguva iyi, zvinhu zvinogona kuwedzera kana kupfupika nekuda kwekusiyana kwetembiricha, uye kubuda kwe sealant kunogona kukanganisa chitarisiko.
Kana tembiricha iri pasi pe4 ℃, pamusoro pe substrate panogona kuomeswa, kuomeswa nechando uye chando, izvo zvinounza njodzi huru dzakavanzika pakusungana. Zvisinei, kana ukachenjerera kuchenesa dova, icing, chando uye kuziva zvimwe zvinhu, manamatiro ekuvaka anogona kushandiswawo pakuvaka namatidzo yakajairika.
Kuchenesa pamusoro pezvinhu kwakakosha pakusunga nekubatanidza. Usati wasunga, substrate inofanira kucheneswa ne solvent. Zvisinei, kupwanyika kwe cleansing and leveling agent kunobvisa mvura yakawanda, izvo zvinoita kuti tembiricha yepamusoro ye substrate ive yakaderera pane tembiricha yepamusoro ye dry ring culture. Munzvimbo ine tembiricha yakaderera yekuomesa, zviri nyore kutamisa mvura yakapoteredza kuenda ku substrate imwe neimwe. Zvakaoma kuti vamwe vashandi vaone pamusoro pezvinhu. Zvichienderana nemamiriro ezvinhu akajairika, zviri nyore kukonzera kutadza kwe bonding uye kuparadzaniswa kwe sealant ne substrate. Nzira yekudzivirira mamiriro akafanana ndeyekuchenesa substrate nejira rakaoma nenguva mushure mekuchenesa substrate ne solvent. Mvura yakakomberedzwa ichapukutwawo nejira rakaoma, uye zviri nani kuisa glue nenguva.
Kana kuwedzera kwekupisa uye kutonhora kwechinhu ichi nekuda kwekupisa kwakanyanya, hazvikodzeri kuvaka. Kana kuvaka silicone sealant ichifamba nenzira imwe chete mushure mekuoma, zvinogona kukonzera kuti sealant irambe yakamanikidzwa kana kumanikidzwa, izvo zvinogona kukonzera kuti sealant ifambe nenzira imwe chete mushure mekuoma.
Nguva yekutumira: Chivabvu-20-2022