Nitrile ndi mphira wopangidwa ndi mphira womwe umapereka kubowola bwino, kung'ambika komanso kukana abrasion. Nitrile amadziwikanso kuti amakana mafuta opangidwa ndi hydrocarbon kapena zosungunulira. Magulovu okutidwa ndi Nitrile ndiye chisankho choyamba pantchito zamafakitale zomwe zimafunikira kunyamula magawo amafuta. Nitrile ndi yolimba ndipo imathandizira kukulitsa chitetezo.
Mapangidwe a cell opaka thovu amapangidwa kuti azitulutsa madzi kuchokera pamwamba pa chinthucho kuti agwire bwino pamikhalidwe yamafuta. Kugwira bwino kwamafuta
> Gwirani bwino pakauma
> Kugwira bwino m'mafuta pang'ono kapena kunyowa kumasiyana malinga ndi kuchulukana kwa ma cell.