igiciro cyiza Vulcanizing Agent DTDM yo kwihutisha umupira CAS 103-34-4
umuvuduko wo hejuru wa DTDM
Ibisobanuro by'ibicuruzwa:
Izina: 4,4'-Dithiodimorpholine
Formula ya Molecular: C8H16N2O2S2
CAS: 103-34-4
MW: 236.35
DTDM ni yo ifasha sulfure. Izarekura ijanisha rya 27 sulfure ikora mu bushyuhe bwa vulcanization; Izatanga ingaruka nziza zo guhuza umupira, igice cyangwa wose usimbuze sulfure, bityo bigatuma sulfure ikora ikora neza. Ibyo bigira igice cy’imiterere myiza ya shashi, ntibigaragaza umunaniro gusa ahubwo binagaragaza ogisijeni. Dukurikije imiterere yihariye ya shimi ya DTDM mu mikorere ya vulcanized agent, promoter, anti-oxydant kandi ikarinda coking effect comprehensive. Abakora ibicuruzwa bya shashi benshi barimo abo mu gihugu no mu mahanga bita ku bushyuhe bwa vulcanization, hamwe no kurekura sulfure ikora, bigatuma shashi ikora imikorere ikomeye yo guhuza, morphlinyl, ifite imiterere ya kabiri ya amine. Ubwo bwoko bwa free radical ntibushobora kurwanya ubushyuhe na ogisijeni gusa, ahubwo bunatinda igihe cyo coking, bityo byihutisha vulcanization. Rero, DTDM ifite imikorere ya vulcanized agent, promoter, anti-oxydant kandi ikarinda coking effect comprehensive. Abakora ibicuruzwa bya shashi benshi barimo abo mu gihugu no mu mahanga bita ku DTDM.
Umuti utanga sulfure wongera ubwiza bw'ibimera mu buryo bunoze kandi buvura ubwiza bw'ibimera mu buryo buciriritse; utanga ubushyuhe/gusubira inyuma/gusaza mu misemburo ya NR n'iya sintetike; ntutera indabyo; umutekano mwiza wo kubika.
Gupakira:
Bipakiye mu ipaki ya kilogarama 25. Bibikwa ahantu hakonje, humutse kandi hafite umwuka mwiza. Igihe cyo kubibika ni imyaka 2.
| IGITEKEREZO | IFUNGU | INYANJA |
| Isura | Ifu y'umweru ya kristu | Uduce tw'umweru kugeza ku muhondo woroshye |
| MP y'ibanze ℃ ≥ | 120.0 | 118.0 |
| Igihombo ku kumisha % ≤ | 0.50 | 0.40 |
| Ivu % ≤ | 0.30 | 0.30 |
| * Byongeye kandi: Isosiyete ishobora gukora ubushakashatsi no guteza imbere ibicuruzwa bishya hakurikijwe icyifuzo cyihariye cy'abakiriya bacu. | ||











