Imigodi, i-petroleum, ikhemikhali, ukutya, amayeza, kunye namanye amashishini aya kubona umfanekiso wethu wesikrini sentsimbi.
I-mesh yensimbi engenasici inoluhlu olubanzi lokusetyenziswa, ingasetyenziselwa i-asidi, i-alkali yokuhlola iimeko zokusingqongileyo kunye nokucoca, ingasetyenziselwa njengeshishini lepetroleum njengesikrini sodaka, ingasetyenziselwa kwishishini le-fiber yekhemikhali njengesikrini sesikrini.