2-Mercaptobenzothiazole_MBT 149-30-4
Fa'amatalaga Oloa
| Fa'avasegaga | Vailaau Fesoasoani Fesoasoani |
| CAS Nu. | 149-30-4 |
| Isi Igoa | Mercapto-2-benzothiazole;MBT |
| MF | C7H5NS2 |
| EINECS Nu. | 205-736-8 |
| Mama atoatoa | 99% |
| Nofoaga na Afua mai ai | Shanghai, Saina |
| Ituaiga | Pa'u fa'avave |
| Fa'aoga | Sui Ausilali Rubber |
| Igoa o oloa | 2-Mercaptobenzothiazole |
| Isi igoa | 2-MBT;Sulfur Accelerator M |
| Tulaga teuina | Teu i lalo ole +30°C |
| PH | 7 (0.12g/l, H2O, 25 ℃) |
| Fa'apuna | 223°C (fa'atatau fa'atatau) |
| mafiafia | 1.42 |
| mautu | Stable.E le fetaui ma vailaʻau faʻamaʻi malosi.Mumu. |
| Solubility | 0.12g/l |
| Sogisogi | Le manogi |
Fa'amatalaga
2-Mercaptobenzothiazole ose vaila'au fa'atasi ma le fua mole mole C7H5NS2.Ma'ila lanu samasama monoclinic pei ni nila po'o lau-la'au tioata.Soluble i le acetic acid glacial, soluble i le alkali ma le carbonate solution, e le mafai ona solu i le vai.E i ai se tofo oona ma e i ai se manogi le lelei.
Galuega
I le avea ai o se faʻavavevave vulcanization lautele, o lenei oloa e faʻaaogaina lautele i paʻu eseese.Vulcanization accelerator mo pa'u fa'anatura ma pa'u gaosia e masani ona fa'afefeteina i le sulfur.Ae ui i lea, e manaʻomia ona faʻagaoioia e le zinc oxide, fatty acid, ma isi aʻo leʻi faʻaaogaina.E masani ona faʻaaogaina faʻatasi ma isi faiga faʻavavevave, e pei o le dithiothiuram ma le tellurium dithiocarbamate, e mafai ona faʻaaogaina e fai ma faʻavavevave vulcanization mo butyl rubber;e mafai ona faʻaaogaina faʻatasi ma tribasic lead maleate mo lanu malamalama Suavai chlorosulfonated polyethylene compound.E masani ona faʻaaogaina faʻatasi ma le dithiocarbamate i le latex, ma pe a faʻaaogaina faʻatasi ma le diethylamine diethyldithiocarbamate, e mafai ona faʻafefe i le vevela o le potu.O le oloa e faigofie ona faʻasalalau i le paʻu ma e le faʻaleagaina.Ae ui i lea, ona o lona tofo oona, e le talafeagai mo le faʻaogaina i meaʻai faʻafesoʻotaʻi oloa paʻu.Accelerator M o se vaeluagalemu o accelerators MZ, DM, NS, DIBS, CA, DZ, NOBS, MDB, ma isi, 2-mercaptobenzothiazole ma le 1-amino-4-nitroanthraquinone ma le potassium carbonate i le dimethyl Reflux i le formamide mo le 3h, le vali. fa'asalalau mumu mumu S-GL (CIDisperse Red 121) e mafai ona maua.
O le vali lea e fa'aaogaina mo le valiina o le polyester ma ona ie fa'afefiloi.A faʻaaogaina le 2-mercaptobenzothiazole e avea o se mea faʻapipiʻi eletise, e taʻua foi o se faʻamalama faʻamalama apamemea M, ma faʻaaogaina e avea o se mea faʻamalamalamaina mo le faʻapipiʻiina o le apamemea susulu ma le sulfate apamemea e avea ma masima autu.
E le gata i lea, o loʻo faʻaaogaina foi le oloa e saunia ai vailaau faʻamaʻi ma fungicides, synergists fertilizer nitrogen, suauʻu tipi ma mea faʻapipiʻi lubricant, vailaʻau anti-ashing organic i kemisi ata, inhibitors corrosion uamea, ma isi.O le oloa e maualalo i le oona ma ei ai sona aafiaga ita i le paʻu ma mucous membranes.
Faʻaaogaina e avea o se faʻalavelave maʻaleʻale ma le paʻu faʻavave mo le fuafuaina o auro, bismuth, cadmium, cobalt, mercury, nickel, lead, thallium ma le zinc.
E masani ona faʻaaogaina i le gaosiga o paʻu, paipa i totonu, faʻamau, seevae paʻu ma isi oloa paʻu pisinisi.
O lenei oloa o se tasi o inhibitor corrosion aoga mo apamemea po'o apamemea.Pe a o'o i le faiga malulu e aofia ai meafaigaluega apamemea ma vai mata o loʻo i ai se aofaʻi o ion apamemea, e mafai ona faʻaopoopoina lenei oloa e puipuia ai le pala apamemea.
2-Mercaptobenzothiazole o se vaeluagalemu ole herbicide fenthiofen, faʻapea foʻi ma se faʻavavevave paʻu ma lona vaeluagalemu.
E masani ona faʻaaogaina e fai ma faʻamalamalamaga mo le sulfate apamemea susulu.E i ai se aafiaga fa'ata'atia lelei.Ole fua masani ole 0.05~0.10g/L.E mafai foi ona faʻaaogaina e fai ma faʻamalamalamaga mo le faʻapipiʻi siliva o le cyanide.A maeʻa ona faʻaopoopoina le 0.5 g / L, ua faʻateleina le polarizability o le cathode, ma o tioata o ion siliva o loʻo faʻatulagaina ma faʻatulagaina e fausia ai se laupepa siliva-plating.
