Iingubo zendlela zidlala indima ebalulekileyo ekuqinisekiseni ukhuseleko kunye nobomi obude beempawu zendlela kunye neempawu. Ezi zogquma zixhomekeke kwiimeko ezinzima zokusingqongileyo, i-traffic enzima kunye nemitha ye-UV, ngoko ke izinto ezisemgangathweni kufuneka zisetyenziswe ekuqulunqweni kwazo. I-Rutiletitanium dioxide(TiO2) sisithako esiphambili kwiingubo zendlela kwaye yaziwa ngokuhlala kwayo okungaqhelekanga kunye nokuchasana kwe-UV. Njengoko imfuno yeengubo zendlela yokusebenza ephezulu iqhubeka nokunyuka, ukukhetha i-rutile TiO2 kumthengisi othembekileyo kuye kwaba yinto ephambili ekufezekiseni ukusebenza okuphezulu.
Umthengisi ohamba phambili we-rutile titanium dioxide udlala indima ephambili ekuqhubeni izinto ezintsha kwiingubo zothutho. Aba baboneleli banikezela nge-rutile ye-TiO2 ekumgangatho ophezulu ehlangabezana neemfuno ezingqongqo zokwenziwa kwepeyinti yokuphawula indlela. Ngokusebenzisa iipropathi eziphambili ze-rutile ze-TiO2, njengamandla ayo agqwesileyo okufihla, ubume bemozulu kunye nokuchasana nokuchaswa, ababoneleli benza ukuba abavelisi bezogquma baphuhlise iingubo zendlela yokusebenza okuphezulu kunye nokuqina.
Abavelisi bepeyinti baxhomekeke kubathengisi be-titanium dioxide ye-rutile ukuba babonelele ngomthombo ohambelanayo kunye nothembekileyo we-pigments ephezulu. Ukusetyenziswa kwe-rutile titanium dioxide kwiingubo zezithuthi kuqinisekisa ukuba iimpawu zendlela kunye neempawu zihlala zibonakala kakhulu kwaye zihlala zihlala zihlala phantsi nakwezona meko zinzima. Oku kubaluleke ngakumbi ukuqinisekisa ukhuseleko ezindleleni kunye nolawulo olusebenzayo lwezithuthi.
Ukongeza kwiimpawu zayo ezibonakalayo, i-rutile titanium dioxide nayo ineenzuzo zokusingqongileyo. Njengezinto ezizinzile, ezingenasici, i-rutile titanium dioxide inceda ukwandisa ubomi beengubo zendlela, ukunciphisa imfuno yokugcinwa kunye nokulungiswa kwakhona. Oku akugcini nje ngokugcina iindleko kodwa kunciphisa impembelelo yokusingqongileyo kwimisebenzi yokumakisha ezindleleni.
Ukongeza, intsebenziswano phakathi kwababoneleli be-rutile titanium dioxide kunye nabavelisi bezogquma baye baququzelela uphuhliso lweendlela ezintsha zokujongana nemingeni ethile kwishishini lezothutho zokugquma. Umzekelo, ukusebenzisa i-rutile ye-TiO2 yamabanga aphakamileyo kunye nokuhanjiswa kobungakanani besuntswana kunokuvelisa i-traffic coatings kunye nokuhamba okuphuculweyo kunye neempawu zokulinganisa, ezikhokelela ekugudingeni, ukugquma okufanayo.
Intsebenziswano phakathi kwababoneleli kunye nabavelisi iphinda iququzelele uphuhliso lwe-VOC ephantsi (i-volatile organic compounds) kunye neengubo zezithuthi ezihambelana nokusingqongileyo. Ngokudibanisarutile TiO2ngonyango oluphuculweyo lomphezulu, ezi zogquma zidibana nemithetho engqongqo yokusingqongileyo ngelixa zigcina ukusebenza okuphezulu kunye nokuqina.
Njengoko imfuno yezothutho zokuthutha iqhubeka nokuguquka, ababoneleli be-rutile titanium dioxide bahamba phambili ekuboneleleni ngezisombululo ezilungiselelwe ukuhlangabezana neemfuno ezithile zeshishini. Ngokubonelela ngenkxaso yobugcisa, uphuhliso lwemveliso yesiko kunye nobuchule obubanzi bezicelo, aba baboneleli benza ukuba abavelisi bezogquma benze iingubo ezintsha nezizinzileyo zothutho ezihlangabezana nemigangatho ephezulu yokusebenza kunye noxanduva lokusingqongileyo.
Isishwankathelo, ukusetyenziswa kwe-rutile titanium dioxide evela kumthengisi ohamba phambili kwenza igalelo elibalulekileyo kwizinto ezintsha kunye nokuqhubela phambili kwiingubo zokuthutha. Iimpawu eziphezulu ze-rutile titanium dioxide ezidityaniswe nobuchule kunye nenkxaso ebonelelwa ngumthengisi yenze ukuba kuphuhliswe i-traffic-performance ephezulu, ehlala ixesha elide kunye nokusingqongileyo. Njengoko ishishini liqhubeka nokuvela, intsebenziswano phakathi kwababoneleli be-rutile titanium dioxide kunye nabavelisi bezinto zokugquma baya kudlala indima ebalulekileyo ekuqhubeleni phambili ukuqamba izinto ezintsha kunye nokuhlangabezana neemfuno eziguqukayo zentengiso yezothutho zothutho.
Ixesha lokuposa: Aug-16-2024