Ngokushesha, sizofunda ngaphandle ukulawula ngeentsiko esingekwayo elichaza benzyl isocyanate. Igama lomsebenzi ifuneka ukufaka kwindawo olungapheliwe kodwa iyenza imibuzo engahlukene ezifaneleyo lokugcina ukuba yile yokusebenza kumanyano wesintshontolo. SANYING Isocyanate mdi ifana nokuthi kuhluke kakhulu lelizwi lokusebenzela amaplanisi wokusebenza okuhlukanisayo. Kufuneka uhlale ukucacisa izidingo zombini benzyl isocyanate kunye nesisekelo sesintshontolo sabo. Sicela sithetha ngenkatho yokuqinisekiswa kwesiphumo sokusebenzela benzyl isocyanate kunye nokubona into eziphakamiseleyo ngokusemva kokuba kuhlelo lolu cheme.
I-Benzyl isocyanate yichafuzi elincinci — enhle — kunye nesicatshulwa esidingeni esekelwayo. Le ngenze ayiqhelekanga nezinto ezininzi kancinane kodwa akwiqhele namanzi. Yikusenzeka ngokuphathelwe kwizinto, ikheli kunye nefutshane, bese ukuba akuxhaswe ngokuqondisiwe ngokuyaziyo. Ngoko ke, amandla aziphakamisela ukuhambisana nenkabi lokuhlola i-Benzyl isocyanate kwi-kheli kunye nefutshane. Nangona ke, i-Benzyl isocyanate iyithuthuko zonke: ingayigqibela nezi zingenzi ezi zingaphandle kumaxwebhu okufuneka.
Izipolifurethane zizikhethwe ngokubanzi ngenxa yebhenzil i-isosianet. Izipolifurethane zizinto elizisenzelana ezininzi zezinye izindlela zethu zeendlala. Ngokushesha, zihlawula amaninzi okanye amagama efunekayo njengomsebenzi wabo olungaphandle kumahlaba, okulandelayo ukuthi lokho kuhlanganisa amaninzi okanye amagama amabini njengamanqaku omkhulu, umphathiso owahlela amagama, umvukeli othuntha amagama, kunye nezicatshulwa ezisebenza ukusekura imiswe. Ungayiqhuma nokuba kuhlukeleka kusenokuphela. Mdi isocyanate kwiimbuzwane yenyembezi yeplastik kunye nenyembezi eziningi zokugcina izigaba. Lokhu linamandla kakhulu kwenye-nyaweni ezininzi ngoba kukhululekile njengezintsha lezi zinto ezininzi.
I-Benzyl isocyanate yintoni elifunekayo ukuba uhlale kwiqhakamselelo eliphambili lokusebenza naye. Ukuba ushaya phambi kokufika, le nto yokuhlobene nokugqibela kazwelonke akuyithetha ngaphandle komphumulo, izandla nezinye iindlela zokubona. Xa usebenza ngemibhalo eziningi, kuya kunokuthanda ukusurelisa ngokuhlala ngokulandelana nemibhalo; imibandla zakuxhelwa ziphathelise amandla akho, i-goggle zakusurelisa amagcwele, kunye nomthwalo omkhulu ofanele ukusukelela umoya omncane. Qonda ukuba uthi ungene kwindawo engenileyo (ngendlela ekupheleneyo lomoya), kunye nokusetshenziswa komoya omncane okanye ukusukelela umoya wokuvala iindlela ze-chemical.
I-Polyisocyanates ezisetshenziswa ukwenza i-urethane zingabafuneka kuvela kwi-SANYING Methylene diphenyl diisocyanate Izixhobo zePolyurethane zingqamathile, kodwa ngokwesobizo zazibonisa, zazifuneka, kwaye zakufuneka nokuphucula namandla ukusetyenziswa, ngaphandle kokuhlelwa. Zihlala ezininzi izinto, phakathi kwezindlu, amacar, kunye nezilondolozi. Iziphumo zePolyurethane ziphakamisanga ngepulima yebhenzeli isobizo kunye nezixhobo ezikhoyo lokugcina, polyols. Lento ingakho lokungaxoxwa lapho iifaktori zaziphi zizoba ukuze ziphumeleyo amanxambatho kunye nokuba zizofuneka kakhulu.
Isobizo sibenzo sisetyenziswa ngezinye izigaba zereyenti, uzokusetyenziswa ngezinye izinhlobo zezintshiseko. Ngokushesha, inkonzo enye yesityelo yokuba xa isobizo sibenzo sisetyenziswa nendawo yokudrinka. Ukuthi akukho le nto ifumanekayo ibhenzela, kunye nokubhala imikhambo, kunye nokusebenziswa kwiimbewu nokumedi nyango, kunye ne-carbon dioxide. Izinxumo ezinnye zaziphi zazofumaneka xa SANYING Mdi methylene diphenyl diisocyanate isetyenziswa ngezinye izigaba zereyenti, njengexesha kunye nezindlela ezinene. Le ndlela yakuhlola kuyinketho ephakamisa lokusetshenziswa kwezinye izinto ezazibonisako kwindawo yokugcina.
