Rubber Antioxidant MBZ (ZMBI)
Whakaahuatanga Poto:
| RUBBER ANTIOXIDANT | RTENZA MBZ (ZMBI) |
| Ingoa matū | Te tote Zine o te 2-mercaptobenzimidazole |
| Tātai rāpoi | C14H10N4S2Zn |
| Hanganga ngota |  |
| Taumaha Molecular | 363.77 |
| CAS No. | 3030-80-6 |
Whakatakotoranga
| Tūemi | Paura | Paura Hinu |
| Te ahua | Paura ma | |
| Ira Whakarewa Tuatahi, ℃ ≥ | 240.0 | 240.0 |
| Ngaronga i runga i te whakamaroke, % ≤ | 1.50 | 1.50 |
| Ihirangi Zine, % | 18.0-20.0 | 18.0-20.0 |
| Te toenga i runga i te 150μm Sieve, % ≤ | 0.50 | 0.50 |
| Tāpiri, % | \ | 0.1-2.0 |
Āhuatanga
Te paura ma.Kaore he kakara engari he kawa.Wairewa i roto i te acetone, te waipiro, e kore e rewa i te benzene, te penehīni me te wai.
Taupānga
He antioxidant tuarua-kore mo te NR, CR, SBR, NBR me te EPR me etahi atu. He tino whai hua ki te whakawera wera i te whakakotahitanga me te amine.
Mōkī
25kg peeke pepa kraft.
Rokiroki
Me penapena te hua ki te waahi maroke me te whakamatao me te pai o te hau, kia kore e kitea te hua kua oti te takai ki te ra tika.Ko te mana he 2 tau.
Te toronga korero e pa ana
1.He rite ki te antioxidant MB, he tote zinc ka taea te whakamahi tika me te kore he koroheketanga me te whai hua o te pirau peroxides.He pai te wera o tenei hua.Ina konatunatua ki te imidazole me etahi atu antioxidants, ka whai hua tiaki ki te kino o te parahi.Ka taea te whakamahi hei thermosensitizer awhina o te pūhui pahuka taherapa ki te tiki hua pahuka i te pahuka noa, me te ano hoki hei kaihoko gelling o te pūnaha taherapa.
2.Pehea te hanga o te hua:
(1) Te taapiri i te wairewa tote konutea wairewa ki te wairewa wai o te tote whakarewa alkali o 2-mercaptobenzimidazole mo te tauhohenga;
(2) Ma te whakamahi i te o-nitroaniline hei rauemi mata, ka hangaia te o-phenylenediamine na roto i te whakahekenga, katahi ka tauhohe ki te waro disulfide i roto i te otinga konutai hydroxide hei whakaputa i te konutai 2-mercaptobenzimidazole.I muri i te para, ka rewa te tote konutai ki te wai, ka taapirihia te konutea aluminide ki tana wairewa wai.
3.Ko teitei ake te ira pirau i te 270 ℃.
