Ko e fe ʻa e tuʻunga ʻo e fakaʻauha-fakamoʻoni ʻoku maʻolunga ange, CT1 pe CT4

ʻOku lau ʻoku maʻolunga ʻa e fakafaʻahinga ʻo e CT4 ʻo e fakaʻauha.

Kalasi mo e tuʻunga	Ignition e ʻea mo e kulupu
-	T1	T2	T3	T4	T5	T6
-	T>450	450≥T>300	300≥T>200	200≥T>135	135≥T>100	100≥T>85
I	Methane
IIA	Ethane, Kasa, Acetone, Phenethyl, Ene, Aminobenzene, Toluene, Benzene, ʻAmonaiá, Kaponi kaponi, Ethyl Acetate, Acetic ʻesiti	Butane, Ethanol, Propylene, Butanol, Acetic ʻesiti, Butyl Ester, Amyl Acetate Acetic Anhydride	Pentane, Hexane, Heptane, Decane, Octane, Penisini, Fakapaaki ʻo e Sulfide, Cyclohexane, Penisini, Kalasini, Diesel, Lolo fokotuʻu	ʻEta, Acetaldehyde, Trimethylamine		Ethyl Nitrite
IIB	Propylene, Acetylene, Cyclopropane, Kasa fakanofo ʻo Kouki ʻovani	Epoxy Z-Alkane, Epoxy kasa, Butadiene, Ethylene	Dimethyl ʻEta, Isoprene, Fakapaaki ʻo e Sulfide	Diethylether, Dibutyl ʻEta
IIC	Kasa vai, Fakapaaki ʻo e	Acetylene			Kaponi Disulfide	Ethyl Nitrate

Fakakaukauʻi kotoa, ʻOku maʻu ʻe he meʻangaue takitaha ha faʻahinga IIC, fakahaaʻi e faitaha ʻi he metric ko ʻeni; neongo ia, ʻOku maʻu ʻa e faikehekehe ʻi he fakafaʻahinga ʻo e ʻea: ʻOku maʻu ʻe he ngaahi meʻangaue T6 ha mafana lahi ʻo e 85 ° c, T4 devices Peak ʻi he 135 ° c, pea ʻe lava ke aʻu ʻa e ngaahi device T1 ki he 450 ° c.

ʻOku fuʻu mahuʻinga ʻaupito ʻa e meʻangaue ki hono fakamoʻoniʻi ʻo e T4 pea ʻe lava ke ne fetongi kakato ʻa e ngaahi meʻangaue T1. Ko hono moʻoni, fetongi CT1 meʻangaue ʻaki e CT4 ʻi ha faʻahinga tohi kole pe ʻoku ne fakapapauʻi ʻoku malu.