Na iVakatagedegede ni Kacabote-Ivakadinadina e Cecere Cake, BT5 se BT4

Na rating ni BT5 kacabote-ivakadinadina e okati me cecere.

Kalasi kei na iVakatagedegede	Katakata kei na iLawalawa ni iVakatakilakila
-	T1	T2	T3	T4	T5	T6
-	T>450	450≥T>300	300≥T>200	200≥T>135	135≥T>100	100≥T>85
I	Meca
IIA	Ethane, Parofisai, Acetone, Phenethyl, Ene, Aminobenzene, Toluene, Benzene, Amonia, Kaboni Monoxide, Ethyl Acetate, Acetic Acid	Butane, Etano, Propylene, Butanol, Acetic Acid, Butyl Ester, Amyl Acetate Acetic Anhydride	Pentane, Hexane, Heptane, Decane, Okotova, Benisini, Hydrogen Sulfide, Cyclohexane, Benisini, Kerosene, Disi, Petroleum	Ica, Acetaldehyde, Trimethylamine		Ethyl Nitrite
IIB	Propylene, Acetylene, Cyclopropane, Coke Oven Gas	Epoxy Z-Alkane, Epoxy Propane, Butadiene, Ethylene	Dimethyl Ether, Isoprene, Hydrogen Sulfide	Vakabulabulataki, Dibutyl Ether
IIC	Kasi wai, Hydrogen	Acetylene			Disulfide ni Kaboni	Ethyl Nitrate

Era sa rated na tabanilotu kece ena ivakatagedegede IIB. Ia, Na iyaya T4 e tiko kina na iyaya ni katakata levu duadua ni 135°C, ia na iyaya T5 e yalani ga ki na 100°C. E lailai sobu na ivakarau ni bula e cake e vakaraitaka na taqomaki levu cake. O koya gona, na iyaya e salavata kei na ivakatagedegede ni BT5 e salavata talega kei na BT4, ia e sega ni yaga na kena veibasai.