Shenxay portlashdan himoyalangan
CT6 modeli gaz va harorat tasnifida AT3 dan oshib ketadi, shu bilan sezilarli darajada yuqori portlashga chidamlilik darajasini taklif qiladi. CT6 portlashdan himoyalangan tasniflarda eng yuqori standartni ifodalaydi.
| Gaz guruhi/harorat guruhi | T1 | T2 | T3 | T4 | T5 | T6 |
|---|---|---|---|---|---|---|
| IIA | Formaldegid, toluol, metil efir, asetilen, propan, aseton, akril kislotasi, benzol, stirol, uglerod oksidi, etil asetat, sirka kislotasi, xlorbenzol, metil asetat, xlor | Metanol, etanol, etilbenzol, propanol, propilen, butanol, butil asetat, amil asetat, siklopentan | Pentan, pentanol, geksan, etanol, geptan, oktan, sikloheksanol, turpentin, nafta, neft (shu jumladan benzin), mazut, pentanol tetraklorid | Asetaldegid, trimetilamin | Etil nitrit | |
| IIB | Propilen esteri, dimetil efir | Butadien, epoksi propan, etilen | Dimetil efir, akrolein, vodorod karbid | |||
| IIC | Vodorod, suv gaz | Asetilen | Uglerod disulfidi | Etil nitrat |
A guruhiga propan kabi gazlar kiradi, S guruhi esa vodorod va asetilenni qamrab oladi.
Harorat tasnifi uchun, T3 allows for temperatures up to 200°C, encompassing fuels such as benzin, kerosene, and diesel. Farqli o'laroq, T6 limits temperatures to 85°C, applicable to substances like ethyl nitrite.