Ukuqinisekisa ukuba i-windshield evalwe kakuhle ibalulekile kuyo nayiphi na isithuthi, ukubonelela zombini ukunyaniseka kwesakhiwo kunye nokukhusela abahlali bayo. Ukutywina ngokufanelekileyo i-windshield kubalulekile ukukhusela ukuvuza kwamanzi, ukunciphisa ingxolo yomoya, kunye nokugcina ukhuseleko jikelele. Phakathi kwezona zitywino zisebenzayo ezisetyenziswa kufakelo lwe-windshield kukuncamathelisa kwemoto yepolyurethane.
OKU_KU_A_BHALA:I-adhesive ye-Automotive polyurethanesisitywina esifanelekileyo sokufakela i-windshield, ngenxa yokuqina kwayo kunye nokuguquguquka. Idala umanyano olomeleleyo phakathi kwefestile yomoya kunye nesakhelo, iqinisekisa isitywina esithembekileyo nesihlala ixesha elide esinokumelana neemeko zemozulu ezinzima, ubushushu obugqithisileyo, kunye nongcoliseko lokusingqongileyo.
Inzuzo yokuqala yokusebenzisa i-polyurethaneiglasi auto PU sealantkuba ukutywinwa kwe-windshield yimpawu zayo ezikhethekileyo zokudibanisa. Ngokungafaniyo nezitywina zemveli ezixhomekeke kwizibophelelo zoomatshini, i-polyurethane adhesives yenza i-molecular bond kunye ne-windshield kunye nefreyimu. Le bhondi ye-molecular iqinisekisa ukutywinwa kwamanzi kunye nokuphucula ukunyaniseka kwesakhiwo se-windshield, ukunciphisa umngcipheko wokutshatyalaliswa ngexesha leengozi okanye iimpembelelo.
I-Windscreen edibanisa i-polyurethane adhesive nayo iyabhetyebhetye kwaye inako ukwandisa kwaye inkontileka kunye nokuguquguquka kweqondo lokushisa, ukugcina ingqibelelo yetywina nakwiimeko zemozulu ezinzima. Oku bhetyebhetye kuthintela i-adhesive ekubeni i-brittle okanye i-crack, ukuthintela ukuvuza kwamanzi kunye nomonakalo onokwenzeka we-windshield.
Ngaphaya koko, i-windshield polyurethane glue ibonisa ukuxhathisa okugqwesileyo kwimitha ye-UV, iqinisekisa ukuhlala ixesha elide kunye nokuthembeka. Izinto zokutywina zemveli zingonakala ngenxa yokugqatswa lilanga, zenza buthathaka itywina kwaye zibangele ukuvuza. Ngokwahlukileyo, izinto zokuncamathelisa i-polyurethane zenziwe ngokukodwa ukuxhathisa imitha ye-UV.
Ngaphandle kweempawu zayo zokutywina,ii-adhesives zemoto ze-polyurethaneikwabonelela ngokugqunywa kwesandi, ukunciphisa ngokufanelekileyo ingxolo yomoya kunye nokungcangcazela, kwaye kukhokelela kumava okuqhuba azolileyo nakhululekile. Olu luhlu lusebenza njengomqobo phakathi kwe-windshield kunye nesakhelo, ukunciphisa ingxolo kunye nokuhanjiswa kwe-vibration ngaphakathi kwesithuthi.
Renz18ibalasele ngesakhono sayo sokutywina esikhethekileyo ekulungiseni i-windshield. Ngelixa ithwala i-solvent ivumba, iimpawu zayo zokutywina ezomeleleyo zenza kube yinto ekhethekileyo kwindawo yokulungisa. Inika ukubambelela okuthembekileyo, ukuqinisekisa uxhulumaniso oluzinzileyo phakathi kwe-windshield kunye nesakhelo sesithuthi. Nangona kunjalo, ukuqwalasela uvakalelo lwabanye abathengi kwivumba, kubalulekile ukuvavanya impembelelo kwivumba elingaphakathi emva kokufakela xa ukhetha le mveliso.
Kwelinye icala,Renz10Aayinavumba kwaye inempembelelo encinci kumavumba angaphakathi emva kofakelo. Isebenza ngokulinganayo ngokulungiswa kwe-windshield, inikezela ukutywinwa okuthembekileyo kunye nokugcina uxhulumaniso oluqinileyo phakathi kwe-windshield kunye nomzimba wesithuthi. Oku kuyenza ibe lolona khetho lufanelekileyo kubathengi ababeka phambili iinkxalabo ezinxulumene nevumba.
Zombini ezi mveliso zibonelela ngezisombululo ezibalaseleyo zokulungisa i-windshield, evumela abathengi ukuba bakhethe ngokweemfuno zabo ezithile kunye nohlahlo lwabiwo-mali. Nokuba ufuna ukusebenza kokutywinwa okuphezulu okanye ukuqwalasela impembelelo yevumba langaphakathi, ukhetho olunobulumko lunokwenziwa phakathi
Ixesha lokuposa: Dec-04-2023
