Imikhiqizo
I-Rubber vulcanization accelerator TBBS (NS)
Izakhiwo:
- Igama Lekhemikhali: (N-tert-butylbenzothiazole-2-sulphenamide
- Ifomula yemolekyuli: C11H14N2S2
- Isisindo se-molecule: 238.37
- Inombolo ye-CAS: 95-31-8
- Isakhiwo samangqamuzana:
Ukucaciswa
| Into | Inkomba |
| Ukubukeka | Impushana emhlophe noma ekhanyayo ephuzi noma i-granular |
| I-MP yokuqala ≥ | 104℃ |
| Ukulahlekelwa ekumisweni ≤ | 0.4% |
| Umlotha ≤ | 0.3% |
| Izinsalela kusihlungi esingu-150 μm ≤ | 0.1% |
| Ayincibiliki ku-Methanol ≤ | 1% |
| I-amine yamahhala ≤ | 0.5% |
| Ubumsulwa ≥ | 96% |
I-NS yaziwa nangokuthi:n-tert-butyl-2-benzothiazolesulphenamide;i-accelerator ns;2-(tert-butylaminothio)benzothiazole;i-n-tertiarybutyl-2-benzothiazole sulfenamide;tbbs;2-[(tert-butylamino)sulfanyl]-1,3-benzothiazole;2-benzothiazolesulfenamide, n-tert-butyl-;i-accel bns;accelbns;i-accelerator(ns);ama-accelerator;akrochem bbts.
Izici Zokusebenzisa Isicelo
Ama-accelerator abambezelekile erabha yemvelo, irabha yokwenziwa, nerabha egaywe kabusha.Ukuphepha okuhle ekushiseni okusebenzayo.Lo mkhiqizo ulungele kakhulu indlela yesithando somlilo se-alkaline yezinto zenjoloba ezimnyama, njengoba zingabangela ukushintsha kombala kanye nokungcoliswa okuncane kwezinto zenjoloba.Isetshenziswa kakhulu embonini yesondo, ipayipi, itheyiphu, izicathulo zenjoloba, ikhebula, imboni yokuphehla amathayi, kanye nasemikhiqizweni yokukhishwa kwenjoloba.Lo mkhiqizo udinga ukusetshenziswa kwe-zinc oxide ne-stearic acid, futhi ungasebenza futhi ngama-thiurams, i-dithiocarbamates, i-aldehydes, ama-accelerator e-guanidine, nezinto ezine-acidic.Umthamo ngokuvamile uyizingxenye ezingu-0.5-1.5, futhi ungangena esikhundleni se-NOBS ngenani elincane le-CTP ye-anti coking agent.
Izinyathelo zokuzivikela
Gwema ukuthinta isikhumba namehlo.
Isicelo
Lo mkhiqizo ungumgqugquzeli we-post-effect wenjoloba yemvelo, i-cis-1, i-4-polybutadiene iraba, irabha ye-isoprene, irabha ye-styrene butadiene, nerabha egaywe kabusha, efanelekile ikakhulukazi ezintweni zenjoloba emnyama ene-alkalinity enamandla.Iphephile ekushiseni okusebenzayo, ukumelana nokushisa okuqinile, isivinini esisheshayo sokuvuvukala, amandla e-elongation aphezulu, futhi ingakhuphula ingxenye yerabha yokwenziwa esetshenzisiwe.Ubuthi obuphansi nokusebenza kahle okuphezulu, ithatha indawo ekahle ye-NOBS, esebenza kahle kakhulu, futhi yaziwa njengesisheshisi esijwayelekile.Isetshenziswa kabanzi ekukhiqizeni amathayi e-radial.Ingasetshenziswa ngokuhambisana nama-aldehydes, i-guanidine, ne-thiuram accelerators, kanye ne-anti-coking agent PVI, ukwakha uhlelo oluhle lwe-vulcanization.Isetshenziselwa ikakhulukazi ukukhiqiza nokukhiqiza amathayi, izicathulo zenjoloba, amapayipi enjoloba, itheyiphu, nezintambo.Ngaphandle kwalokho, isikhathi sokwelapha sifushane, ukumelana nokushiswa nokuphepha okuhle kokucubungula.Isetshenziswa kabanzi kuzo zonke izinhlobo zemikhiqizo yenjoloba namathayi, ikakhulukazi ukucubungula isondo le-radial.Ngezinzuzo zejubane langemva komphumela.
Ukupakisha
Isikhwama sepulasitiki esilukiwe esingu-25kg, isikhwama esiyinhlanganisela yephepha-plastic, isikhwama sephepha se-kraft noma isikhwama se-jumbo.
Isithombe somkhiqizo
Isitoreji
Gcina isitsha sivalwe ngokuqinile endaweni epholile, enomoya omuhle.Ubukhulu obunconyiwe.Ngaphansi kwezimo ezijwayelekile, isikhathi sokugcina siyiminyaka emi-2.
Qaphela: Lo mkhiqizo ungenziwa ube i-ultra-fine powder ngokwezidingo zekhasimende.
