(1) Uburyo bwo guhindura ibintu: Uburyo bwose bwo gufata imiti ni munsi ya 1.5% y’ibintu vy’imipira. Izuba, polysulfide thiuram na peroxides na coagents zemerewe, ariko ikibiriti c’akameremere ntivyemewe.
(2) Uburyo bw’ibikoresho vy’ubuhinga: Igitigiri cose kiri munsi ya 1.5% y’ibintu vy’imipira. Ni cemerewe gukoresha thiurams, dithiocarbamates na di-o-o-olylelliguans, ariko si ku gukoresha terpenes, thiazoles. Amashure, aldehydes, thioureas, kubera ko arimwo isothiofluorobenzene na isonitrobenzene, iki kintu gifise uburyohe busharira, ivyo bikaba bituma imfungurwa zisenyuka!
Ikoreshwa cane mu bikoresho vyo kwihutisha ibifungurwa ni ibi bikurikira:
TT, CZ, TS, TBZTD, PZ, BZ, EZ
Ishami: DM, M, D, DOTG, H, NA-22, n’ibindi .
Igiharuro rusangi c'umubiri gishobora gushitsa ibisabwa ku rugero rw'ibifungurwa
(3) Igikoresho co kurwanya ubusaza: Igitigiri cose c’imiti kiri munsi ya 5% y’ibintu vy’imipira. Ikoreshwa nyamukuru ni ubwoko butagira ubumara (phenolic). Ni ikintu kibujijwe gukora igikoresho co kurwanya ugusaza A n’igikoresho co kurwanya ugusaza.
(4) Igikoresho cose: Igitigiri cose kiri munsi ya 5% y’ibintu vy’imipira, oxide oxide, zinc oxide, aside stearic, glycol ya polyethylene, iraboneka, witeho ku bijanye n’ingero y’imiti.
(5)Inyuma: umubare wose w’ibintu vy’imipira biri munsi ya 50% (niba ukorana n’amata, amavuta yo guteka yari munsi ya 10%) muri rusangi akoresha bimwe mu bikoresho vy’ubusuku vyinshi.