HENAN RTENZA Rubber Antioxidant MB(MBI) CAS NO.583-39-1
Inkcazelo emfutshane:
| IRUBHA ANTIOXIDANT | RTENZA MB (MBI) |
| Igama leMchiza | 2-Mercaptobenzimidazole |
| Ifomula yeemolekyuli | C7H6N4S |
| Ulwakhiwo lweemolekyuli |  |
| Ubunzima beMolekyuli | 150.16 |
| Inombolo yeCAS. | 583-39-1 |
Inkcazo
| Into | Umgubo | Umgubo oneoli | Igranular |
| Imbonakalo | Umgubo oMhlophe(Granular) | ||
| Indawo yokuqala yokunyibilika,℃ ≥ | 290.0 | 290.0 | 290.0 |
| Ilahleko xa Ukomisa, % ≤ | 0.30 | 0.50 | 0.30 |
| Uthuthu, % ≤ | 0.30 | 0.30 | 0.30 |
| Intsalela kwi-150μm Sieve, % ≤ | 0.10 | 0.10 | \ |
| Intsalela kwi-63μm Sieve,% ≤ | 0.50 | 0.50 | \ |
| Ukongeza, % | \ | 0.1-2.0 | \ |
| I-Granular Diameter, mm | \ | \ | 2.50 |
Iipropati
Umgubo omhlophe. Akukho vumba kodwa incasa ekrakra. Ubuninzi be-1.42. Inyibilika etywaleni, iacetone, ethyl acetate, inyibilika kancinane kwipetroleum ether, CH2Cl2, enganyibiliki kwi-CCl4, benzene namanzi. Ukukwazi ukugcina ukuzinza okulungileyo. Njenge-antioxidant yesibini ngaphandle kwesimo.
Isicelo
I-antioxidant engeyiyo i-staining yesibini ye-NR, i-CR, i-SBR, i-NBR kunye ne-EPR njl.
Iphakheji
25kg kraft paper bag.
Ugcino
Imveliso kufuneka igcinwe kwindawo eyomileyo kunye nendawo yokupholisa kunye nokungena komoya okulungileyo, ukuphepha ukuvezwa kwemveliso epakishweyo ekukhanyeni kwelanga. Ukunyaniseka yiminyaka emi-2.
Ulwandiso lolwazi olunxulumeneyo
I-1.Isetyenziswa kakhulu kwi-rubber yokwenziwa, i-cis-1,4-polybutadiene irabha, i-styrene butadiene irabha, i-nitrile rubber, i-latex, njl.
I-2.Antioxidant MB yi-antioxidant enkulu engangcolisi kwishishini lerabha, enokunciphisa ukubola kwerabha ngexesha le-vulcanization, Esebenzayo ekuthinteleni ukuguga komoya kwerabha. Le mveliso ifanelekile ukwenza izinto ezicacileyo, ezimhlophe kunye nemibala, imveliso yokumelana nobushushu kunye ne-foam. Ayitshintshi umbala kwaye ayingcoliswanga. Ngokuqhelekileyo zisetyenziswa kwiintambo, iintambo, iimveliso ezinombala okhanyayo ocacileyo, kwaye kwakhona njengento yokuzinzisa ubushushu kwi-polyethylene kunye ne-polypropylene.
I-3.Njengomkhanyo wokugcoba ubhedu, inokwenza ukuba i-plating layer ikhanyise kwaye igudileyo, kwaye inokuphucula ubuninzi bokusebenza ngoku. Ihlala isetyenziswa ngokubambisana ne-copper plating brighteners N, SP, njl.
I-4.I-Antioxidant MB inokukhusela ngokufanelekileyo umonakalo wobhedu kwaye inqobe imiphumo emibi ebangelwa yi-sulfure eninzi. Inomphumela wokulibaziseka kwii-accelerators ezifana ne-MBT kunye ne-MBTS, kwaye inefuthe le-synergistic kunye ne-amine kunye ne-phenolic antioxidants.
