Ko Tehea Taumata Pahū-Taka He Teitei ake, BT5 ranei BT4

Ko te whakatauranga pahū BT5 e kiia ana he tiketike.

Karaehe Me te Taumata	Te Pawera Me te Roopu
-	T1	T2	T3	T4	T5	T6
-	T＞450	450≥T＞300	300≥T＞200	200≥T＞135	135≥T＞100	100≥T＞85
I	Mewaro
IIA	Etana, Propane, Acetone, Penethyl, Ene, Aminobenzene, Toluene, Benzene, Hamoni, Waro Monoxide, Ethyl Acetate, Waikawa Acetic	Butane, Ewaro, Propylene, Butanol, Waikawa Acetic, Butyl Ester, Amyl Acetate Acetic Anhydride	Penetane, Hexane, Heptane, Decane, Octane, penehīni, Hauwai Sulfide, Cyclohexane, penehīni, Kahinihi, Diesel, Te hinuhinu	Etere, Acetaldehyde, Trimethylamine		Ethyl Nitrite
IIB	Propylene, Aetilena, Cyclopropane, Hau Umu Coke	Epoxy Z-Alkane, Whakawhanake Epoxy, Butadiene, Ethylene	Dimethyl Etera, Isoprene, Hauwai Sulfide	Diethylether, Dibutyl Etera
IIC	Wai hau, hauwai	Aetilena			Wao Waowao	Ethyl Nitrate

Ka whakatauhia nga waeine katoa ki te taumata IIB. Heoi ano, Ko nga taputapu T4 he 135°C te teitei o te pāmahana mata, engari he iti noa nga taputapu T5 ki te 100°C. Ko te iti ake o te pāmahana mata teitei e tohu ana i te haumaru ake. Koia, Ko nga taputapu e rite ana ki nga paerewa BT5 he hototahi ki te BT4, engari karekau e pa te whakamuri.