2-Mercaptobenzothiazole_MBT 149-30-4
Taipitopito Hua
| whakarōpūtanga | Mahinga Awhina Maama |
| CAS No. | 149-30-4 |
| Ētahi atu Ingoa | Mercapto-2-benzothiazole; MBT |
| MF | C7H5NS2 |
| EINECS No. | 205-736-8 |
| Maamaa | 99% |
| Te Wahi Taketake | Shanghai, Haina |
| Momo | Whakatere rapa |
| Whakamahinga | Nga Kaihoko Rubber Auxiliary |
| ingoa hua | 2-Mercaptobenzothiazole |
| Ko tetahi atu ingoa | 2-MBT; Whakatere Whanariki M |
| Nga tikanga rokiroki | Whakaorangia ki raro +30°C |
| PH | 7 (0.12g/l, H2O, 25 ℃) |
| Kohuatanga | 223°C (whakatau tata) |
| kiato | 1.42 |
| pūmautanga | Eu ana. He hotokore ki te kaha o te waiora. He mura ahi. |
| Wairewa | 0.12g/l |
| Te kakara | Korekore |
Whakaahuatanga
Ko te 2-Mercaptobenzothiazole he matū me te tātai rāpoi C7H5NS2. He rite ki te ngira monoclinic kowhai marama, he ahua-rau ranei. Wairewa i roto i te waikawa ahetiki hukapapa, wairewa i roto i te wairewa kawakawa me te warowaihā, karekau i te wai. He kawa te reka me te kakara kino.
Mahi
Ka rite ki te whakatere vulcanization whānui-whakaaro, Kei te whānui whakamahia tenei hua i roto i te momo rapa. Ko te whakakorikori whakakorikori mo te rapa maori me nga rapa waihanga i te nuinga o te waa ka whakapuru ki te whanariki. Engari, me whakahoahohia e te zinc oxide, te waikawa ngako, me etahi atu i mua i te whakamahinga. I te nuinga o te wa ka whakamahia tahi me etahi atu punaha whakatere, penei i te dithiothiuram me te tellurium dithiocarbamate, ka taea te whakamahi hei whakatere vulcanization mo te rapa butyl; ka taea te whakamahi i te whakakotahitanga me te maleate mata-a-iwi mo te tae maamaa Water chlorosulfonated polyethylene pūhui. He maha nga wa e whakamahia ana me te dithiocarbamate i roto i te taherapa, a ka whakamahia me te diethylamine diethyldithiocarbamate, ka taea te whakapuru i te pāmahana rūma. He ngawari te marara o te hua ki roto i te rapa me te kore e poke. Heoi, na tona reka kawa, kaore e pai mo te whakamahi i nga hua rapa whakapiri kai. Ko te Accelerator M he takawaenga o nga kaiwhakatere MZ, DM, NS, DIBS, CA, DZ, NOBS, MDB, me etahi atu, 2-mercaptobenzothiazole me te 1-amino-4-nitroanthraquinone me te konupora konupora i roto i te dimethyl Reflux i roto i te formamide mo te 3h, ka marara te tae o te tae whero S-GL (1CI1Dispers red can be)
Ka whakamahia tenei waikano mo te tae polyester me ona papanga whakauru. I te wa e whakamahia ana te 2-mercaptobenzothiazole hei taapiri hiko, ka kiia hoki ko te waikawa konupuku whakakikorua M, ka whakamahia hei kaihoko whakamarama mo te whakakikorua parahi kanapa me te konukura sulfate hei tote matua.
I tua atu, ka whakamahia ano hoki te hua ki te whakarite i nga pesticides me te fungicides, te hauota tongi synergists, te tapahi hinu me te whakahinuhinu taapiri, nga kaihoko anti-ashing organic i roto i te matū whakaahua, te aukati whakarewa whakarewa, me era atu, he reagent mo te tātari matū. He iti te paitini o te hua, a, he whakararu i te kiri me nga kiri mucous.
Ka whakamahia hei reagent tairongo me te whakatere rapa mo te whakatau i te koura, bismuth, cadmium, cobalt, mercury, nickel, lead, thallium me te zinc.
Te nuinga whakamahia i roto i te hanga o potae, ngongo roto, rīpene, hu rapa me ētahi atu hua rapa ahumahi.
Ko tenei hua tetahi o nga aukati waikura whai hua mo te parahi parahi ranei koranu. I te wa kei roto i te punaha whakamahana nga taputapu parahi me te wai mata he nui nga katote parahi, ka taea te taapiri i tenei hua hei aukati i te pirau parahi.
Ko te 2-Mercaptobenzothiazole he takawaenga o te herbicide fenthiofen, me te whakatere rapa me tona takawaenga.
Ko te nuinga o te whakamahi hei whakamarama mo te konukura konukura sulfate. He pai te awe taumata. Ko te inenga whanui he 0.05~0.10 g/L. Ka taea hoki te whakamahi hei whakamarama mo te whakakikorua hiriwa cyanide. I muri i te taapiri i te 0.5 g/L, ka piki ake te polarability o te cathode, a, ko nga tioata o nga katote hiriwa ka anga ka whakaritea hei hanga i tetahi paparanga whakakikorua hiriwa kanapa.
