Le mveliso inamandla aqinileyo, ubunzima obuphezulu, ukuxhathisa okuqinileyo kwe-chear, akukho lula ukuguqulwa, i-asidi kunye nokumelana ne-alkali, ukuxhathisa kwe-corrosion, ukumelana nobushushu obuphezulu kunye nokuphantsi, ukuchasana nokuguga, ubomi obude benkonzo yomlilo, i-antistatic kunye nezinye iipropati.