2-Mercaptobenzothiazole_MBT 149-30-4
Taipitopito Hua
| whakarōpūtanga | Kaitohu Awhina matū |
| 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 awhina Rubber |
| ingoa hua | 2-Mercaptobenzothiazole |
| Ko tetahi atu ingoa | 2-MBT;Whakatere Whanariki M |
| Nga tikanga rokiroki | Rokiroki 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.Ka mura. |
| 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 wairewa warowaiha, karekau ki 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 ki te taha o te maleate mata-a-iwi mo te tae marama te wai whakaahuru 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 whakangao i te pāmahana rūma.Ko te hua he ngawari ki te marara i 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, te tae. marara whero kanapa S-GL (CIDisperse Whero 121) ka taea te whiwhi.
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 konukura whakakikorua whakakikorua M, a 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, 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.Ina 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 ki te aukati i te waikura parahi.
Ko te 2-Mercaptobenzothiazole he takawaenga o te herbicide fenthiofen, me te whakatere rapa me tona takawaenga.
Ka whakamahia te nuinga 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 e hangai ana me te whakarite kia hanga he paparanga whakakikorua hiriwa kanapa.
