Ukuhlelwa | I-Agent eNcedisayo yeMichiza |
Inombolo yeCAS. | 149-30-4 |
Amanye Amagama | Mercapto-2-benzothiazole;MBT |
MF | C7H5NS2 |
I-EINECS No. | 205-736-8 |
Ubunyulu | 99% |
Indawo yeMvelaphi | Shanghai, China |
Uhlobo | I-accelerator yerabha |
Ukusetyenziswa | Iiarhente eziNcedisayo zeRubber |
Igama lemveliso | 2-Mercaptobenzothiazole |
Elinye igama | 2-MBT;I-Sulfur Accelerator M |
Iimeko zokugcina | Gcina ngaphantsi +30°C |
PH | 7 (0.12g/l, H2O, 25℃) |
Indawo yokubilisa | 223°C (uqikelelo olurhabaxa) |
ukuxinana | 1.42 |
uzinzo | Izinzile.Ayihambelani ne-oxidizing agents ezinamandla.Ukutsha. |
Ukunyibilika | 0.12g/l |
Ivumba | Ayinavumba |
I-2-Mercaptobenzothiazole yikhemikhali ene-molecular formula C7H5NS2.Ukukhanya okutyheli kwemonoclinic okufana nenaliti okanye iikristale ezifana negqabi.I-Soluble kwi-glacial acetic acid, i-soluble kwi-alkali kunye nesisombululo se-carbonate, enganyibiliki emanzini.Inencasa ekrakrayo kwaye inevumba elibi.
Njengenjongo ye-vulcanization accelerator, le mveliso isetyenziswa ngokubanzi kwiirubha ezahlukeneyo.I-Vulcanization accelerator yerabha yendalo kunye neerubha zokwenziwa zidla ngokuvulzwa ngesalfure.Nangona kunjalo, kufuneka isebenze nge-zinc oxide, i-fatty acid, njl. phambi kokusetyenziswa.Ngokuqhelekileyo isetyenziselwa ukudibanisa nezinye iinkqubo ze-accelerator, ezifana ne-dithiothiuram kunye ne-tellurium dithiocarbamate, inokusetyenziswa njenge-vulcanization accelerator ye-rubber ye-butyl;inokusetyenziswa ngokudityaniswa ne-tribasic lead maleate yombala okhanyayo Amanzi amelana ne-chlorosulfonated polyethylene ikhompawundi.Ihlala isetyenziselwa ukudibanisa ne-dithiocarbamate kwi-latex, kwaye xa isetyenziswe ngokudibanisa ne-diethylamine diethyldithiocarbamate, inokuthi ifakwe kwiqondo lokushisa eliqhelekileyo.Imveliso kulula ukusabalalisa kwi-rubber kwaye ayingcolisi.Nangona kunjalo, ngenxa yokunambitheka kwayo okukrakra, ayifanelekanga ukusetyenziswa kwiimveliso zerabha zoqhagamshelwano.I-Accelerator M yindawo ephakathi ye-accelerators i-MZ, i-DM, i-NS, i-DIBS, i-CA, i-DZ, i-NOBS, i-MDB, njl., i-2-mercaptobenzothiazole ene-1-amino-4-nitroanthraquinone kunye ne-potassium carbonate kwi-dimethyl Reflux kwi-formamide ye-3h, idayi. ukusasaza ebomvu eqaqambileyo S-GL (CIDisperse Red 121) inokufumaneka.
Le dayi isetyenziselwa ukudaya ipolyester namalaphu ayo adityanisiweyo.Xa i-2-mercaptobenzothiazole isetyenziswa njenge-electroplating additive, ikwabizwa ngokuba yi-acid copper plating brightener M, kwaye isetyenziswa njenge-ejenti ekhanyayo yokufakwa kwe-copper sulfate njengeyona tyuwa iphambili.
Ukongezelela, imveliso isetyenziselwa ukulungiselela i-pesticides kunye ne-fungicides, i-nitrogen fertilizer synergists, i-oyile yokusika kunye ne-lubricant additives, i-organic anti-ashing agents kwi-photographic chemistry, i-metal corrosion inhibitors, njl. Ukongeza, i-reagent yohlalutyo lweekhemikhali.Imveliso iphantsi kwi-toxicity kwaye inefuthe elicasulayo kwesikhumba kunye ne-mucous membranes.
Isetyenziswa njenge-reagent ebuthathaka kunye ne-accelerator yerabha yokumisela igolide, i-bismuth, i-cadmium, i-cobalt, i-mercury, i-nickel, i-load, i-thallium kunye ne-zinc.
Isetyenziswa kakhulu ekwenzeni amatayara, iityhubhu zangaphakathi, iiteyiphu, izihlangu zerabha kunye nezinye iimveliso zerabha zamashishini.
Le mveliso yenye ye-corrosion inhibitors esebenzayo yobhedu okanye i-alloy yobhedu.Xa inkqubo yokupholisa iqulethe izixhobo zethusi kunye namanzi akrwada aqulethe inani elithile le-ion zethusi, le mveliso inokongezwa ukukhusela ukubola kobhedu.
I-2-Mercaptobenzothiazole yindawo ephakathi ye-herbicide fenthiofen, kunye ne-accelerator yerabha kunye ne-intermediate yayo.
Isetyenziswa ikakhulu njengento ekhanyayo yesulfate yethusi eqaqambileyo.Unesiphumo esihle sokulinganisa.Idosi eqhelekileyo yi-0.05~0.10 g/L.Isenokusetyenziswa njengesikhanyisi kwiplating yesilivere yecyanide.Emva kokongeza i-0.5 g / L, i-polarizability ye-cathode iyanda, kwaye iikristali ze-ion zesilivere zijoliswe kwaye zilungiselelwe ukuba zenze uluhlu olukhanyayo lwesiliva-plating.