igiciro cyiza Vulcanizing Agent DTDM ya rubber yihuta CAS 103-34-4
urwego rwo hejuru rwihuta DTDM
Ibisobanuro birambuye:
Izina: 4,4'-Dithiodimorpholine
Inzira ya molekulari: C8H16N2O2S2
CAS: 103-34-4
MW: 236.35
DTDM numubiri utanga sulfure. Bizarekura ijanisha rya 27 sulfure ikora mubushyuhe bwa volcanisation; Bizatanga umusaruro mwinshi uhuza reberi, igice cyangwa byose bisimbuze sulfure, bityo rero gukora sulfure ikora yunguke imikorere yimashini nziza. Ibyo bigizwe na kimwe cya kabiri cyubaka reberi ntabwo ari umunaniro gusa ahubwo na okiside. Dukurikije imiterere yihariye ya DTDM mu mikorere ya agent yibirunga, porotokoro, anti-okiside ndetse ikumira kokiya ingaruka zose. Ibicuruzwa byinshi bya reberi harimo n’imbere mu gihugu no mu mahanga bitondera DTDM. ubushyuhe bwa volcanisation, usibye kurekura sulfure ikora, kuburyo ituma reberi itanga imikorere ihuza cyane, morphlinyl, ifite imiterere ya kabiri ya amine. Ubu bwoko bwa radical yubusa ntibushobora kurwanya ubushyuhe na ogisijeni gusa, ahubwo binadindiza igihe cyo kunywa, kugirango byihute. Noneho, DTDM ifite imikorere ya agent yibirunga, porotokoro, anti-okiside kandi irinda kokiya ingaruka zuzuye. Ibicuruzwa byinshi bya rubber birimo urugo ndetse no mumahanga bitondera DTDM.
Umuterankunga wa sufuru ya volcanizing agent kugirango sisitemu yo gukiza neza hamwe na kimwe cya kabiri ikora neza; gutanga ubushyuhe / guhinduranya / gusaza muri NR hamwe na reberi yubukorikori; kutamera; umutekano mwiza wo kubika.
Gupakira:
Gupakira muri net 25 kg. Ubitswe ahantu hakonje, humye kandi gahumeka neza. Igihe cyo kubika ni imyaka 2.
INGINGO | IMBARAGA | GRANULAR |
Kugaragara | Ifu yera ya Crystalline | Umweru kugeza umuhondo granular |
Umudepite wambere ℃ ≥ | 120.0 | 118.0 |
Gutakaza kumisha% ≤ | 0.50 | 0.40 |
Ivu% ≤ | 0.30 | 0.30 |
* Mubyongeyeho company Isosiyete irashobora gukora ubushakashatsi no guteza imbere ibicuruzwa bishya ukurikije ibyifuzo byihariye byabakiriya bacu. |