Kwishishini lemali yanamhlanje, ukusebenza kwendalo esingqongileyo iye yaba yenye yeempawu ezibalulekileyo zokulinganisa umgangatho wokulinganisa.I-HYDROXYTYL ILANDILONE (Hec), njenge-polymer ethe tyaba yamanzi anyibilikayo kunye ne-stabilizer, isetyenziswa ngokubanzi kwi-coaatings yoyilo, iipeyinti ze-Latex kunye neengubo ezisekwe emanzini. I-hec ayiphumi nje ukusebenza kwendlela yokusebenza, kodwa ineempembelelo ezinzulu kwizikhundla zabo zokusingqongileyo.
I-1. Umthombo kunye neempawu ze-hec
I-Hec yindawo ye-polymer efunyenwe ngokuguqulwa kwemichiza yeselutase yendalo, enokudibani ne-biodegrade kwaye ingenabungozi. Njengesixhobo sendalo, inkqubo yaso yokuvelisa kunye nokusetyenziswa kwenkqubo iphantsi kwimo engqongileyo kwindalo esingqongileyo. UHec unokuzinzisa ukusasazeka, lungisa uVenkile kwaye ulawule i-RHOOOLOGL kwiinkqubo eziqengqelekayo, ngelixa uphethisela ukusetyenziswa kweekopi zekhemikhali eziyingozi kwindalo eyenzakalisayo kwindalo. Ezi mpawu zibeka isiseko se-hec ukuba yinto ephambili kwiziko lokucanda ngobuhlobo.
2. Ulungelelwaniso lwezithako zokudibanisa
I-Hec inciphisa ukuxhomekeka kwizithako ezingcolisayo ezingcolisayo ngokuphucula ukusebenza kweendlela zokuthinta. Umzekelo, kwi-cayinti esekwe emanzini, i-HEC inokuphucula ukusasazeka kwe-pigments, ukunciphisa imfuno yokusasazeka okusekwe kwisombululo, kwaye kuncitshiswe ukuphuma kwezinto eziyingozi. Ukongeza, i-HEC inamandla amnandi kunye nokunganyangeki kwetyuwa, enokunceda ekuhambeni kokusebenza kwiindawo eziphakamileyo, ezinciphisa ukungaphumeleli kwengubo ezibangelwa zizinto zoKhuseleko lweNdalo, ngaloo ndlela zixhasa iinjongo zoKhuseleko lwezeNdalo.
I-3. Ukulawulwa kwe-voc
I-Colatiing Ergation (VOC) yenye yezona zinto ziphambili zongcoliseko kwiingubo zemveli kwaye zisoyikisa imeko yokusingqongileyo kunye nempilo yabantu. Njenge-gicker, i-hec inokunyibilika ngokupheleleyo emanzini kwaye ihambelana kakhulu neenkqubo zokuhamba-hamba emanzi, ngokufanelekileyo ukunciphisa ukuxhomekeka kwiinyibilikisi eziphilayo kunye nokunciphisa ukuphuma kwe-voc kumthombo. Xa kuthelekiswa nezilwanyana zemveli ezifana ne-silicones okanye amachaphaza, ukusetyenziswa kweHec kuyindawo enobuhlobo ngakumbi xa ugcina intsebenzo.
I-4. Ukukhuthaza uphuhliso oluzinzileyo
Ukusetyenziswa kwe-hec akubonisi nje inkxaso yezixhobo ezinobuhlobo bokusingqongileyo, kodwa kukhulisa uphuhliso oluzinzileyo lweshishini lokunxiba. Kwelinye icala, njengento ekhutshwe kwizibonelelo ezihlaziyiweyo, ukuvelisa i-HEC kuxhomekeke ngaphantsi kwefosili; Kwelinye icala, ukusebenza okuphezulu kwe-HEC kwi-coatsings kuzisa ubomi benkonzo yemveliso, ngaloo ndlela kuncitshiswa ukusetyenziswa kwezixhobo zokusetyenziswa kunye nokuveliswa kwenkunkuma. Umzekelo, kwiipeyinti zokuhlobisa, iifomula kunye ne-hec inokuphucula i-Scrub yokungaxhathisi kunye neemveliso ezichasene nepeyinti, ezenza iimveliso ezisetyenziswa ngabathengi ngakumbi, ngaloo ndlela kuncitshiswa isantya solwakhiwo oluphindaphindiweyo kunye nomthwalo wokusiwa kwezendalo.
5. Imiceli mngeni yezobugcisa kunye nophuhliso lwexesha elizayo
Nangona i-HEC inezibonelelo ezibalulekileyo kubusebenzi bokusingqongileyo kwiipeyinti, isicelo sayo sikwajongene nemiceli mngeni yobugcisa. Umzekelo, ireyithi yokuchithwa kunye nokuzinza kwe-sherication ye-Hec kungancitshiswa kwifomula ethile, kwaye intsebenzo yayo kufuneka iphuculwe ngokuphucula inkqubo. Ukongeza, ngokuqina okuqhubekayo kwemigaqo yokusingqongileyo, imfuno yezithako ezisekwe kwi-Bio-bio ezikwipeyinti iyanda. Ungayidibanisa njani i-hec kunye nezinye izinto eziluhlaza luhlobo lophando lwexesha elizayo. Umzekelo, ukuphuculwa kwenkqubo yokudityaniswa kwe-hec kunye ne-nanomastenals ayinakuphucula ngakumbi ubume bepeyinti yepeyinti, kodwa kukuphucula amandla ayo e-antibacther kunye nokungavumi ukuhlangabezana neemfuno zemo engqongileyo.
Njengomntu onobuhlobo obunobubele obuvela kwi-selupose yendalo,Heciphucula kakhulu ukusebenza kwendalo esingqongileyo. Inika inkxaso ebalulekileyo yotshintsho oluhlaza loshishino lwepeyinti yanamhlanje ngokunciphisa ukukhutshwa kwe-VOC, ukulungiselela ukwenziwa kweepeyinti, kunye nokuxhasa uphuhliso oluzinzileyo. Nangona kukho amanye amaxa athile obuchwephesha esifuna ukoyiswa, ithemba lesicelo esibanzi le-HEC kwiipeyinti ezinobuhlobo ngokungathandabuzekiyo kwaye igcwele amandla. Ngokuchasene ne-backdrop yokwandisa ulwazi lwehlabathi, i-HEC iya kuqhubeka nokunyusa amandla ayo ukuqhuba ishishini le-PoASIlayos ukuya kwi-Greener kunye nekamva elizinzileyo.
I-POSTE: I-DEX-17 ukuya ku-924