Ubufakazi bokuqhuma kwe-Shenhai
Kuzo zombili izigaba zegesi nezinga lokushisa, I-BT4 idlula i-AT3, ngakho-ke inikeza isilinganiso esiphezulu sokuvikela ukuqhuma.
| III | C | T135℃ | Db | IP65 |
|---|---|---|---|---|
| III Uthuli olungaphezulu | T1 450℃ | Ma | IP65 | |
| T2 300℃ | Mb | |||
| T3 200℃ | ||||
| A Izihlahla ezindizayo ezivuthayo | Futhi | |||
| T4 135℃ | ||||
| Db | ||||
| B Non conductive dust | T2 100℃ | UDkt | ||
| C Uthuli lwe-conductive | T6 85℃ |
I-Class A ihlanganisa amagesi afana ne-ethane, i-methanol, i-ethanol, kanye nophethiloli; Ikilasi B liqukethe amagesi afana negesi yokuhlala, i-ethylene, kanye ne-ethylene oxide.
Ukuhlukaniswa kokushisa kwe-T3 kusebenza ezindaweni ezifika kuma-200 ℃ futhi kufaka phakathi 36 amagesi ajwayelekile anjengophethiloli no-butyraldehyde. I-T4 Classification Ikhawulela Amazinga Okushisa afinyelela ku-135 ℃, futhi 36 Amagesi kufaka phakathi i-acetaldehyde ne-tetrafluoroethlelene.