Iteyiphu ye-butyl engangenwa manzi yiteyiphu yokutywina ekwaziyo ukuncamathela engangenwa manzi ixesha elide eyenziwe ngerabha ye-butyl njengeyona mathiriyeli ikrwada, kunye nezinye izongezo, ngokuqhubekeka.Inobambelela ngokuqinileyo kumphezulu wezinto ezahlukeneyo, kwaye inokumelana nemozulu ebalaseleyo, ukumelana nokuguga kunye nokumelana namanzi.Idlala indima yokutywinwa, ukufunxa ukothuka, ukukhuselwa njalo njalo kumphezulu wokubambelela.Le mveliso ayinayo i-solvent ngokupheleleyo, ngoko ayiyi kucutheka kwaye ayiyi kukhupha iigesi ezinobuthi.Ngenxa yokuba ayinyangi ubomi bayo bonke, inamandla okulandela ukwanda kwe-thermal, i-contraction ebandayo kunye nokuguqulwa komatshini womphezulu we-adherend.Yimathiriyeli ephambili kakhulu yokutywina engangeni manzi.
Ngenxa yokuba ayinyangeki ixesha elide, inomphumo omhle wokulandela ukunyuka kwe-thermal, i-shrinkage ebandayo kunye ne-mechanical deformation of adhesive surface.Yimathiriyeli ephucukileyo engangeni manzi.Ekubeni iteyiphu encamathelayo yerabha ye-butyl engenamanzi ilungile, ngaba kufuneka sinikele ingqalelo kwezinye izinto xa siyisebenzisa?Ukuba ufuna ukunikela ingqalelo, yintoni ofanele unikele ingqalelo kuyo?Okulandelayo, ngokweminyaka yamava, izinto ezintsha zikaJuli ziya kuthetha malunga nezilumkiso zokusetyenziswa kweteyiphu ye-butyl engenamanzi.
1. Okokuqala, kufuneka silawule uluhlu lweqondo lokushisa le-butyl tape engenamanzi, efuna ngokubanzi ukuba ibe phakathi kwe-15 kunye ne-45 degrees.Ukuba ingaphakathi kolu luhlu lobushushu, kufuneka sithathe amanyathelo ahambelanayo.Xa isetyenziswa, ubushushu besiseko somgangatho kufuneka bube ngaphezu kwe-5 degrees Celsius ukuqinisekisa amandla okudibanisa, kunye neemeko ezikhethekileyo zobushushu obuphantsi zingenziwa.
2. Ngokweemfuno zangempela zeprojekthi, khetha izinto ezahlukeneyo ezifakwe emanzini, iindlela ezahlukeneyo zokusebenza, kwaye ukhethe iintlobo ezahlukeneyo zeeteyipu ezineenkcazo ezahlukeneyo kunye nobukhulu.Qinisekisa ukuba ukhetha imodeli efanelekileyo, ubungakanani kunye neenkcukacha.
3. Isiseko sokusebenza siya kugcinwa somile, singenamhlaba odadayo kunye ne-oyile, kwaye siya kucinywa ngelaphu.Ingqalelo iya kuhlawulwa kwakhona ekuqineni nasekuphakameni kwenxalenye yebhondi yodonga lwezitena okanye umgangatho wekhonkrithi.Ukuba umphezulu awumhle, intlama yesamente iya kusetyenziselwa ukulungisa unyango ukuqinisekisa ukuba umphezulu usicaba kwaye uqinile ngaphandle kwesanti edadayo.
4. Kufuneka sixhotyiswe ngezixhobo ezahlukeneyo zokwakha, njengezixhobo zokucoca, iirola, iimela zephepha lodonga, izikere, njl.
5. Xa imveliso isetyenzisiweyo, ingasetyenziselwa kuphela emva kokutyhila i-tape kwisangqa.
6. Ncamathisela i-aluminiyam i-foil tape yecala elinye kwindawo edibeneyo phakathi kwepleyiti yokuntywila kunye nodonga lwesamente, kwaye uyicinezele ngokulandelelana ukuze udibanise ngokuqinileyo;Ukuba i-80 mm ububanzi becala elinye le-aluminium ye-foil tape isetyenzisiweyo, ipleyiti yokuntywila ayinakusetyenziswa.Iteyiphu enamacala amabini isetyenziselwa ukudityaniswa phakathi kwemathiriyeli ebhijelweyo kunye nemathiriyeli ebhijelweyo, naphakathi kwemathiriyeli ebhijelweyo kunye nomgangatho wesiseko, kwaye iteyiphu enecala elinye isetyenziselwa ukutywina ukudityaniswa kojongano lwangemva kunye nezibuko.
7. Imveliso ayinakusetyenziswa nge-silicone, i-methanol, i-benzene, i-toluene ethylene kunye nezinye izinto eziphilayo ezingenamanzi.Iyakwazi ukugqunywa ngezinto ezijijekileyo ezingangeni manzi.Xa inxalenye edibeneyo yezinto ezidibeneyo ziboshwe kuphela nge-tape yokunamathela, ububanzi be-lap yezinto ezidibeneyo bu-50mm kunye nobubanzi be-tape yokubambelela yi-15mm-25mm.
8. Ukusebenzela ibakala eliphakamileyo elingangeni manzi, i-tape engama-25mm enecala elinye elingalukwanga ingasetyenziselwa ukutywinwa komphetho kwi-interface.
Ixesha lokuposa: Jul-17-2022