Iiglavu zeNitrile lolona hlobo luphambili lweeglavu zezandla ezenziweyo nezisetyenziselwa ukwenza imisebenzi ebuthathaka. Olu hlobo lomsebenzi lubandakanya iinkqubo ezinxulumene nezibhedlele kunye nemisebenzi yokuvelisa, kunye nezicelo kwezinye iindawo ezininzi. Ngoko ke yintoni umahluko phakathi kwezi ntlobo zeeglavu kunye ne-latex eqhelekileyo kunye neeglavu zevinyl?
Zenziwe kwi-synthetic terpolymers (eyaziwa ngokuba yi-phenolic compounds) emva kokuba isulfure yongezwa kwinkqubo yokufudumala (i-vulcanization). Oku kwenza ukuba imveliso yokugqibela ibe nemvakalelo yerabha efana nerabha yendalo. Iiglavu zeNitrile zahluke kakhulu kwezinye iintlobo zeeglavu.
Iiglavu ezigqwesileyo, ezilungele umsebenzi onzima; Zomelele kwaye ziyaxhathisa. Iiglavu zeNitrile zomelele ngokuphindwe kahlanu kunelatex. Oku kubalulekile ukunciphisa umngcipheko wokuvezwa kumanzi omzimba, ungcoliseko kunye nokudluliselwa kwezifo.
Iiglavu zeNitrile azinayo iprotheni yendalo. Ngoko ke, akukho nto i-allergies xa idibana nolusu. Oku kunokuba yinto engalunganga yokusebenzisa iiglavu zelatex. Nangona abanye abantu banokusabela kwiimveliso zepetroleum, umngcipheko uphantsi kakhulu.
Iiglavu zeNitrile ziyakwazi ukumelana nokubola kweekhemikhali.
Iiglavu zeNitrile zibonelela ukubamba ngcono kwiimeko zokusebenza ezomileyo okanye ezimanzi.
Iiglavu zeNitrile kulula ukuzinxiba kwaye uzisuse nangaphandle kothuli. Oku kunciphisa umngcipheko wokuvezwa ngokuqhubekayo kunye nokuphefumla i-corn starch powder.
Iiglavu zeLatex zezona zisetyenziswa ngokuqhelekileyo kwiiglavu zokukhusela kwiindawo ezininzi zempilo kunye nobuhle. Amaxabiso abo okuvelisa aphakathi kwaye abonelela abasebenzisi ngamava amahle. Nangona kunjalo, kwabanye abantu, banxulunyaniswa neziganeko eziphezulu zokusabela okungathandekiyo.
Ezi glavu zenziwe ngejusi ethathwe kwimithi yerabha yaseBrazil. Kwifektri, i-latex ihamba ngeendlela ezahlukeneyo zokuphucula ukuqina kwayo kunye nokuqina. Ngokuxhomekeke kwimveliso yokugqibela efunekayo, iiglavu zingena kwinkqubo yokucolwa. Ukuba i-pulverization ayifuni, i-chlorination okanye iiglavu ezigqunywe ngepolymer zingasetyenziswa. Ezi ndlela zimbini zenza iiglavu zibe lula ukunxiba nokuzisusa.
Iiglavu zokuhlola ezilahliweyo zisetyenziswa kakhulu kwishishini lezonyango. Ewe kunjalo, zikwasetyenziswa nakwamanye amashishini, afana neshishini lokutya, ilabhoratri kunye namanye amashishini okulungisa aneemfuno eziphezulu zococeko. Ukuyisebenzisa akunakuphepheka kuphela usulelo olunqamlezayo, kodwa nokunciphisa iindleko zemveliso ukuya kumlinganiselo omkhulu.
Iiglavu zokuhlola ezilahlwayo ziiglavu ezenziwe ngamaphini erabha okanye iifilimu
Iiglavu zokuhlola ezilahlwayo zisetyenziswa kwiimeko zobugcisa, ezifana negumbi lokusebenza kunye nelabhoratri. Zine-elasticity ethile kwaye zisebenza kwaye zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlalahwe!
Ixesha lokuthumela: 14-08-13