99% p-Benzoquinone Dioxime CAS 105-11-3 vulcanizer PBQD/ 1,4-Benzoquinone dioxime yapamwamba kwambiri
p-Benzoquinone Dioxime
Dzina lachingerezi:1,4-cyclohexadienedione dioxime, 1,4-Benzoquinone dioxime
Chidule cha Chingerezi:PBQD
Nambala ya CAS:105-11-3
1. Kapangidwe ka thupi ndi mankhwala:
1.1 Fomula ya molekyulu: C6H6N2O2
1.2 Kulemera kwa mamolekyulu: 138.1256
1.3 Kusungunuka:
1.4 Kukhazikika ndi kuchitapo kanthu: Kukhazikika pa kutentha kwabwinobwino ndi kuthamanga, kuyaka, ndi kuwola pa kutentha kwakukulu.
| Chinthu | Mndandanda |
| Zamkati, %(m/m) | ≥99.0 |
| Kuchepetsa thupi pouma, %(m/m) | ≤1.0 |
| Matope akayaka (mu sulfate), %(m/m) | ≤0.50 |
| Kukula kwa tinthu, μm | ≤10 |
| Maonekedwe | Krustalo wofiirira |
Yagwiritsidwa ntchito ngati zinthu zowononga mphira wa butyl, mphira wachilengedwe, mphira wa styrene-butadiene, makamaka mphira wa butyl, komanso wothandizira kusanthula, ndi zina zotero.
Kagwiritsidwe:
1) Accelerator & vulcanizer ya rabara;
2) Mankhwala ophera tizilombo toyambitsa matenda;
3) Amagwiritsidwa ntchito ngati cholimbikitsira mpweya woipa wopanda sulfure mwa kuchitapo kanthu mwachindunji ndi peroxy-free radical kuti amange ma free radicals ndi cholimbikitsira kumatirira kwachitsulo pakati pa chitsulo ndi rabala;
4) Amagwiritsidwa ntchito ngati chothandizira kuwononga EPDM (raba ya ethylene-propylene diene) kuti awonjezere kukana kutentha;
5) Amagwiritsidwa ntchito ngati chochiritsira cha dongosolo lopaka utoto ndi kutsekereza kwamagetsi.
Kulongedza:Chikwama cha pepala chopangidwa ndi pulasitiki, cholemera 25 kg pa thumba lililonse
Malo Osungira:Imasungidwa pamalo ozizira komanso opumira mpweya. Nthawi yosungiramo mankhwala ndi miyezi 12 kuchokera tsiku lopangidwa. Imapezekabe ngati zotsatira zoyesedwanso zikugwirizana ndi tsiku lotha ntchito.
Malangizo achitetezo:Ndi poizoni. Ntchito iyenera kuyikidwa ndi magolovesi a rabara, chopumira mpweya komanso choteteza maso povala zovala zodzitetezera kuti zisakhudze khungu ndi mpweya. Pewani malo omwe kutentha kumatentha kwambiri.
Mayendedwe:Pewani madzi, kukumana ndi ngozi komanso kugundana mwamphamvu. Musanyamule ndi zinthu zoteteza ku oxidants.
