TDI, efuna Toluene Di Isocyanate, yichemikali elithile osebenziswayo uku polymeric isocyanate sukubaluleka izinto ezinikezayo zonke izikhathi. TDI yiliqanda elincinci (eyenza ukuba ungene ngaphakathi), kunye nomndeni omncedisi. Ngokushesha lokuncedisi, ukusetshenziswa kwesi chemikali kufuneka kuhle kakhulu. Ngokuthi usebenze lochemikali, sifuna sincedise amarhalesi asebenziso.
Kwesiphakathi sokusebenzisa, i-TDI iyinhlanganiso yokusebenzisa kakhulu kuhluke amaninzi esetshenziswa ngalwandle. Izinyathelo zokusebenzisela kwe-TDI zizihlaba ukwenza umfotha omncane. Amamfotha amancane amahluke kwindawo engeziweyo, njengamanje, amasitolo, kunye nokuba kwisekheni lesikhashana! Oku silikon polyether ukubhaleka ukuthi ngalokusha esikhashini sithi uma sibuyele kwi-kouch noma sifunye kwi-bed yomoya omncane, TDI yalithatha ukuthi abe ngaphandle kwise. Ngoko ke, TDI lihlala kuhle lisebenzisa lokuhlala okanye lokulula amagama aqinisekisi olungaphandle kwise alonishwa ngaso esezenzakalo zethu ezintathu ezinamandla ezinikezela izililo ezisetyenziswa ngaso kumalayithi wethu ngalokusha.
TDI yi-chemical engcono, kodwa kufuneka siyazi ukuthi ukusuka kwe-Toluene Di Isocyanate uhlanganyelwa nomthimba wesihlobo. Ukusuka kumoya we-TDI (Toluene Diisocyanate) ngaphandle kokuthi kufanele kube khona ungahleli umpho wakho, inhliziyo, nokuncedisi. Ngenxa yalokho singabona ukuthi singahlala phantsi kakhulu ngaphandle kompho ofanele ngaphandle kokuthi kufanele kube khona ungene amazembe eziphathelayo, njengoma-asthma noma i-respiratory issues. Lento sulfonyl isocyanate yingxenye yokuba kufunekanya ukusebenza nge-amaphrothektive, njengamanethi noma imasheke, xa sinasebenza nge-TDI. Amaphrothektive ayikhona ukuthi asiphumelele kunye nokuba siphakamile xa sinasebenza nge-chemical.
I-TDI ungenziwa ngokubanzi kwiimbhizinisi ezininzi ngemibuzo engezantsi. Ngokuqondile, ngaphandle kokufaka i-soft foam ethethwe ngokuqala, akukho i-TDI iphakamise kumiphi leminycolo, amaglu, kunye ne-sealants. Ukudibana i-TDI nalesi zintsha zikhupha ukuba zilungiselelwe nokuba ziziphumelele. Yeyinto yokuba i-TDI ingenzela izicatulo zethu ziphathwe xa sizivamisela izindlela zethu, amaglu athethwe ukuze ashe we kunye ne-sealants apho azifise umoya wendawo. Ulandelayo kwindawo yewebhu Poliyurethane engawuninzi amagama akwesentiso yinto elincedayo okuyenza imibiko engasebenziswayo kulesi sikhathi somdlalo womtheleli.
IToluene Di Isocyanate (TDI) yinkozo engazange libe luchasene nesikethu esingcinane kunye nokugcina ukuba libe liphakame kakhulu lokusebenza ngomoya osafunekayo ngaphandle komhlaba kunye nokulandelana nokuxhasa. Ngalokho, kudingeka ukugcina ukuseta kwise-TDI ngaphezulu kwamandla omkhulu (amasitayeli, amahita), ngaphandle komiphakathi opheleleyo ngokubhujiswa ngakumbi. Ukusetshentiswa kakhulu ngokusebenza nesi-TDI usetshentiswa kakhulu; kufuneka umoya omusha aluhluleke khona utoxikiti wewadi edayini umthufo wokufumana amagwebhu angaphambili kwiqhakamshini lokusebenza. Ngokugcina, abafundisi babesintsha behlukene kuhle kusetyenziswa esihlukaniswini sesicatshulwa safadi nekuphucula ngokubona ngesikhatsi eseqedwe. Lento ingakho lizinto lokuhlola ukuba zilime izixhobo ezifaneleyo kunye nokungena wonke abasebenzela lechemikali ngasemva.
