ZONKE IINDIDI ZEMVELISO

Isetyenziselwa ntoni iPolyurethane sealant? Ngaba iPolyurethane sealant ingcono kuneSilicone?

Isetyenziselwa ntoni iPolyurethane sealant?

Polyurethane sealantisetyenziselwa ukutywina kunye nokuzalisa izikhewu, ukukhusela amanzi kunye nomoya ekungeneni kumalungu, ukulungiselela ukunyakaza kwendalo kwezinto zokwakha, kunye nokuphucula ukubukeka okubonakalayo. I-silicone kunye ne-polyurethane zintlobo ezimbini ezisetyenziswa ngokubanzi zokutywinwa. 

Yimathiriyeli eguquguqukayo eqhele ukusetyenziswa ekwakhiweni nasekuveliseni usetyenziso olwahlukeneyo ngenxa yokuncamathela kwayo okugqwesileyo, ukuguquguquka, kunye nokuqina. Nazi ezinye zeendlela eziphambili zokusetyenziswa kwepu sealant:

Amalungu okutywina kunye neZikhewu:Ihlala isetyenziselwa ukutywina amakhonkco kunye nezikhewu kwizinto zokwakha, ezinje phakathi kweefestile kunye neengcango, kwizakhiwo zekhonkrithi, kunye neendawo ezijikeleze imibhobho yamanzi ukuthintela ukungena komoya kunye namanzi.

Ukuthintela imozulu:Ii-polyurethane sealants zibonelela ngomqobo omelana nemozulu, zizenza zilungele usetyenziso lwangaphandle apho ukuvezwa kokufuma, ukukhanya kwe-UV, kunye nokuguquguquka kobushushu kuyinkxalabo.

Usetyenziso oluncamathelayo:Ukongeza kokutywinwa, izitywini ze-polyurethane zinokusebenza njengezincamathelisi ezomeleleyo zokudibanisa izinto ezahlukeneyo, kubandakanya umthi, isinyithi, iglasi kunye neeplastiki.

Usetyenziso lweziThuthi:Kwishishini leemoto, ii-polyurethane sealants zisetyenziselwa ukudibanisa kunye nokutywina ii-windshields, iipaneli zomzimba, kunye nezinye izinto zokuphucula imfezeko yesakhiwo kunye nokuthintela ukuvuza kwamanzi.

Ulwakhiwo kunye noHlaziyo:Zisetyenziswa ngokubanzi kulwakhiwo lokuvala uphahla, amacande, kunye neziseko, kunye neeprojekthi zokuhlaziya ukuvala izikhewu kunye neentanda kwiindonga kunye nemigangatho.

Usetyenziso lwaseLwandle:Iimpawu ze-polyurethane sealants zifanelekile kwiindawo zaselwandle, apho zisetyenziselwa ukutywina kunye nokudibanisa amacandelo kwiinqanawa kunye nezinye iinqwelo zamanzi, ukubonelela ukuchasana kwamanzi kunye netyuwa.

Izicelo zoShishino:Kwiisetingi zemizi-mveliso, ii-polyurethane sealants zisetyenziselwa ukutywina koomatshini, izixhobo, kunye nezikhongozeli zokuthintela ukuvuza kunye nokukhusela kwizinto zokusingqongileyo.

JB50_High_Performance_Automotive_Polyurethane_Adhesive

I-JUNBOND JB50 i-High Performance ye-Automotive Polyurethane Adhesive

I-JB50 i-polyurethane encamathela kwiscreen somoyaInamandla aphezulu, imodulus ephezulu, i-adhesive type polyurethane windscreen adhesive, icandelo elinye, ukunyanga ubushushu begumbi, umxholo oqinileyo, ukumelana nemozulu elungileyo, ukuqina okuhle, akukho zinto ziyingozi ziveliswayo ngexesha nasemva kokunyanga, akukho ngcoliseko kwizinto ezisisiseko. Umphezulu uyapeyintwa kwaye unokufakwa ngeendlela ezahlukeneyo zepeyinti kunye neengubo.

Ingasetyenziselwa ukudibanisa ngokuthe ngqo izikrini zomoya zemoto kunye nokunye ukomelela okukhulu kolwakhiwo.

Ngaba iPolyurethane sealant ingcono kuneSilicone?

Umgangatho ophezulu kunye nendalo engqongqo ye-polyurethane sealants ibanika inzuzo encinci ngaphezu kweepropati ezihlala ixesha elide ze-silicone.

Nangona kunjalo, nokuba i-polyurethane sealant ingcono kune-silicone sealant ixhomekeke kwisicelo esithile kunye neemfuno. Nazi ezinye iiyantlukwano eziphambili ekufuneka ziqwalaselwe:

Ukuncamathela: Polyurethane sealantsngokubanzi ube nokuncamathela ngcono kwimigangatho eyahlukeneyo ebanzi, kubandakanywa umthi, isinyithi, kunye nekhonkrithi, ezenza zilungele izicelo ezifuna kakhulu.

Ukuba bhetyebhetye:Zombini izitywini zibonelela ngokuguquguquka, kodwa i-polyurethane ithande ukunwebeka ngakumbi, ivumela ukuba ifunxe intshukumo engcono, enenzuzo kwiindawo eziphantsi kokwandiswa kunye nokuncipha.

Ukuqina:Ii-polyurethane sealants zihlala zihlala ixesha elide kwaye zixhathisa kwi-abrasion, iikhemikhali, kunye nokuvezwa kwe-UV, zizenza zilungele ukusetyenziswa kwangaphandle nakwimizi-mveliso.

Ukumelana naManzi:Zombini ezi ntlobo zibonelela ngokumelana namanzi okulungileyo, kodwa izitywini ze-polyurethane zihlala zisebenza ngcono kwiimeko ezimanzi kwaye zinokumelana nokuvezwa ixesha elide kukufuma.

Ixesha lokuphumla:Izitywini ze-silicone zihlala ziphilisa ngokukhawuleza kune-polyurethane sealants, enokuba luncedo kwiiprojekthi ezithatha ixesha.

Ubuhle:Izitywini ze-Silicone zifumaneka kuluhlu olubanzi lwemibala kwaye zinokubonakala zithandeka ngakumbi kwizicelo ezibonakalayo, ngelixa i-polyurethane sealants inokufuna ukupeyinta ukujonga okugqityiweyo.

Ukumelana nobushushu: Izitywini ze-silicone ngokubanzi zinokumelana nobushushu obuphezulu, zizenza zilungele izicelo ezivezwe kubushushu obugqithisileyo.

JB16 Polyyurethane sealant

JUNBOND JB16 Polyurethane Windshield Sealant

I-JB16 i-adhesive ye-polyurethane yecandelo elinye kunye ne-medium to high viscosity kunye ne-medium ukuya kumandla aphezulu. Ine-viscosity ephakathi kunye ne-thixotropy elungileyo yokwakha lula. Emva kokunyanga, inamandla okudibanisa okuphezulu kunye neempawu ezilungileyo zokutywinwa eziguquguqukayo.

Isetyenziselwa ukutywinwa ngokusisigxina kwe-elastic bonding yamandla okudibanisa ngokubanzi, okufana ne-windshield bonding yezithuthi ezincinci, ukudibanisa kwesikhumba sebhasi, ukulungiswa kwe-automobile windshield, njl.

Ngaba i-Polyurethane sealant isisigxina?

I-Polyurethane sealant yaziwa ngokuhlala kwayo kunye nokunamathela olomeleleyo, i-polyurethane caulk sealant yethu eguquguqukayo isisigxina, ayinyangeki, kwaye igcina ukusebenza kwayo nokuba ivezwe kwimitha ye-UV.

I-polyurethane sealant yoma ukuya kugqitywa oqinileyo, oqinileyo. Yakuba iphilisiwe, yenza iqhina elomeleleyo, eliqinileyo elinokumelana noxinzelelo olwahlukeneyo kunye neemeko zokusingqongileyo. Nangona kunjalo, ikwagcina ukuguquguquka okuthile, ukuyivumela ukuba ihambise intshukumo kwizinto eziyitywinayo. Oku kudityaniswa kobunzima kunye nokuguquguquka kwenza i-polyurethane sealant ilungele uluhlu olubanzi lwezicelo.


Ixesha lokuposa: Nov-23-2024