I-HENAN RTENZA Rubber Antioxidant MB(MBI) CAS NO.583-39-1
Incazelo emfushane:
| I-RABBER ANTIOXIDANT | I-RTENZA MB (MBI) |
| Igama Lekhemikhali | 2-Mercaptobenzimidazole |
| I-Molecular Formula | C7H6N4S |
| Isakhiwo samangqamuzana |  |
| Isisindo samangqamuzana | 150.16 |
| Inombolo ye-CAS. | 583-39-1 |
Ukucaciswa
| Into | Impushana | I-Oiled Powder | I-Granular |
| Ukubukeka | Impuphu Emhlophe(Granular) | ||
| I-Melting Point Yokuqala,℃ ≥ | 290.0 | 290.0 | 290.0 |
| Ukulahlekelwa Ekumisweni, % ≤ | 0.30 | 0.50 | 0.30 |
| Umlotha, % ≤ | 0.30 | 0.30 | 0.30 |
| Izinsalela ku-150μm Sieve, % ≤ | 0.10 | 0.10 | \ |
| Izinsalela ku-63μm Sieve, % ≤ | 0.50 | 0.50 | \ |
| Okungeziwe, % | \ | 0.1-2.0 | \ |
| I-Granular Diameter, mm | \ | \ | 2.50 |
Izakhiwo
Impushana emhlophe. Akukho phunga kodwa kunambitheka okubabayo. Ukuminyana kungu-1.42. Incibilika otshwaleni, i-acetone, i-ethyl acetate, incibilika kancane ku-petroleum ether, CH2Cl2, engancibiliki ku-CCl4, benzene nasemanzini. Ikhono elihle lokugcina ukuzinza. Njenge-antioxidant yesibili ngaphandle kwesimo.
Isicelo
I-antioxidant yesibili engangcolisi ye-NR, CR, SBR, NBR ne-EPR njll. Isebenza kahle kakhulu ngokumelene ne-oxidation yokushisa ihlanganiswe ne-amine.
Iphakheji
25kg kraft paper bag.
Isitoreji
Umkhiqizo kufanele ugcinwe endaweni eyomile futhi epholile enomoya omuhle, ukugwema ukuchayeka komkhiqizo opakishiwe elangeni eliqondile. Ukufaneleka kweminyaka emi-2.
Isandiso solwazi oluhlobene
1.Ikakhulu isetshenziswe ku-rubber yokwenziwa, irabha ye-cis-1,4-polybutadiene, irabha ye-styrene butadiene, irabha ye-nitrile, i-latex, njll.
I-2.Antioxidant MB iyi-antioxidant enkulu engangcolisi embonini yenjoloba, enganciphisa ukuguquguquka kwenjoloba ngesikhathi se-vulcanization, Isebenza kahle ekuvimbeleni ukuguga komoya kwenjoloba. Lo mkhiqizo ulungele ukwenza imikhiqizo esobala, emhlophe futhi enemibala, imikhiqizo ekwazi ukumelana nokushisa kanye ne-foam. Ayishintshi umbala futhi ayingcolisiwe. Okuvame ukusetshenziswa ezintanjeni, izintambo, imikhiqizo ekhanyayo ekhanyayo ekhanyayo, futhi njengesiqinisi sokushisa se-polyethylene ne-polypropylene.
I-3.Njengokukhanya okukhanyayo kwe-copper plating, ingenza isendlalelo se-plating sikhanye futhi sibushelelezi, futhi singathuthukisa ukusebenza kwamanje kwamanje. Ivame ukusetshenziswa ngokuhambisana nezikhanyisi ze-copper plating N, SP, njll.
I-4.Antioxidant MB ingavikela ngempumelelo emonakalweni wethusi futhi inqobe imiphumela emibi ebangelwa isulfure ngokweqile. Inomphumela wokulibazisa kuma-accelerator afana ne-MBT ne-MBTS, futhi inomphumela we-synergistic ne-amine kanye ne-phenolic antioxidants.
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