Ngenxa yobushushu obuphantsi ebusika, zeziphi iingxaki oza kuhlangabezana nazo xa usebenzisa i-glass sealant kwindawo enobushushu obuphantsi? Kaloku, i-glass sealant sisincamathelisi esiphilisa ubushushu begumbi esichaphazeleka kakhulu yimeko-bume. Makhe sijonge ukusetyenziswa kwe-glass glue kwiindawo ezinobushushu obuphantsi ebusika. Imibuzo emi-3 eqhelekileyo!
1. Xa kusetyenziswa iglasi sealant kwindawo enobushushu obuphantsi, ingxaki yokuqala kukuphela kancinci
Ubushushu kunye nokufuma kwendalo kunefuthe elithile kwisantya sayo sokuchacha. Kwi-silicone sealants enecandelo elinye, okukhona ubushushu kunye nokufuma kuphezulu, kokukhona isantya sokuchacha sikhawuleza. Ngexesha lasekwindla nasebusika, ubushushu buyehla kakhulu, nto leyo enciphisa izinga lokusabela kokuchacha kwe-silicone sealant, nto leyo ebangela ukuba ixesha lokomisa umphezulu licothe kwaye kucinywe nzulu. Ngokubanzi, xa ubushushu buphantsi kwe-15°C, isantya sokuchacha siyancipha. Kudonga lwekhethini lephaneli yesinyithi, ngenxa yokuchacha kancinci kwe-sealant ekwindla nasebusika, xa umahluko wobushushu phakathi kwemini nobusuku mkhulu, izithuba phakathi kweepleyiti ziya kolulwa kakhulu kwaye zicinezelwe, kwaye i-sealant kwiindawo ezidibeneyo iya kukhukhumala ngokulula.
2. I-Glass sealant isetyenziswa kwiindawo ezinobushushu obuphantsi, kwaye isiphumo sokubopha phakathi kweglu yeglasi kunye ne-substrate siya kuchaphazeleka
Njengoko ubushushu kunye nokufuma kuncipha, ukunamathelana phakathi kwe-silicone sealant kunye ne-substrate nako kuya kuphazamiseka. Ngokuqhelekileyo kufanelekile kwindawo apho kusetyenziswa khona i-silicone sealant: kufuneka kusetyenziswe izinto ezimbini kwindawo ecocekileyo kwi-10°C~40°C kunye nokufuma okulinganiselweyo kwi-40%~60%; kufuneka kusetyenziswe into enye kwi-4°C~50°C kunye nokufuma okulinganiselweyo kwi-40% ~60% kwiimeko ezicocekileyo. Xa ubushushu buphantsi, izinga lokuphilisa kunye nokusebenza kwakhona kwe-sealant liyancipha, kwaye ukufuma kwe-sealant kunye nomphezulu we-substrate kuncipha, nto leyo ebangela ukuba i-sealant ihlale ixesha elide ukuze idibanise kakuhle ne-substrate.
3. I-Glass sealant isetyenziswa kwiindawo ezinobushushu obuphantsi, kwaye iglu yeglasi iyaqina
Njengoko ubushushu busiya buncipha, i-silicone sealant iya kuqina kancinci kancinci kwaye ukukhuhla kuya kuba buthathaka. Kwi-sealants ezimbini, ukukhuhla kwe-component A kuya kubangela ukuba uxinzelelo lomatshini weglue lunyuke, kwaye imveliso yeglue iya kuncipha, nto leyo ebangela ukuba iglue inganelisiyo. Kwi-sealant enye, i-colloid iyaqina, kwaye uxinzelelo lwe-extrusion luphezulu ngexesha lenkqubo yokusebenzisa i-glue gun ngesandla ukunciphisa ukusebenza kakuhle kwesandla.
Indlela yokusombulula
Ukuba ufuna ukwakha kwindawo enobushushu obuphantsi, qala ngokwenza uvavanyo lweglue kwindawo encinci ukuqinisekisa ukuba iglue yeglasi inokulungiswa, ukuba inamathela kakuhle, kwaye akukho ngxaki yokubonakala kwayo ngaphambi kokwakha. Ukuba iimeko ziyavuma, qala ngokunyusa ubushushu bendawo yokwakha ngaphambi kokwakha.
Ixesha lokuthumela: Disemba-08-2022