Mtengo wabwino wa Vulcanizing Agent DTDM wa rabara accelerator CAS 103-34-4
cholimbikitsira chapamwamba kwambiri DTDM
Tsatanetsatane wa malonda:
Dzina: 4,4'-Dithiodimorpholine
Fomula ya Molekyulu: C8H16N2O2S2
CAS: 103-34-4
MW: 236.35
DTDM ndiye thupi lopereka la sulfure. Idzatulutsa 27% ya sulfure yogwira ntchito pa kutentha kwa vulcanization; Idzapanga mphamvu yolumikizira kwambiri ku rabara, gawo kapena lonse m'malo mwa sulfure, kotero kuti sulfure yogwira ntchito ikhale ntchito yabwino kwambiri yamakina. Izi zimapangitsa kuti kapangidwe kake kakhale kogwira mtima osati kutopa kokha komanso kukhuthala. Malinga ndi kapangidwe kake kapadera ka DTDM mu magwiridwe antchito a vulcanized agent, promoter, anti-oxidant ndikuletsa coking comprehensive effect. Opanga zinthu zambiri za rabara kuphatikiza zakunja ndi zakunja amalabadira kutentha kwa vulcanization, kuwonjezera pa kutulutsa sulfure yogwira ntchito, zomwe zimapangitsa rabara kupanga ntchito yolumikizira yapamwamba, morphlinyl, yomwe ili ndi mawonekedwe achiwiri a amine. Mtundu uwu wa free radical sungathe kungolimbana ndi kutentha ndi mpweya, komanso kuchedwetsa nthawi yophika, kotero kuti ifulumizitse vulcanization. Chifukwa chake, DTDM ili ndi mphamvu ya vulcanized agent, promoter, anti-oxidant ndikuletsa coking comprehensive effect. Opanga zinthu zambiri za rabara kuphatikiza zakunja ndi zakunja amalabadira DTDM.
Chothandizira kuwononga mavulcanizer cha sulfure kuti chigwire bwino ntchito komanso kuti chisamagwire bwino ntchito; chimapereka mphamvu yoteteza kutentha/kubwerera/kukalamba mu NR ndi ma rabara opangidwa; sichimaphuka; chitetezo chabwino kwambiri chosungira.
Kulongedza:
Yopakidwa mu paketi yolemera makilogalamu 25. Yosungidwa pamalo ozizira, ouma komanso opumira bwino. Nthawi yosungira ndi zaka ziwiri.
| CHINTHU | UFA | CHOPANGIDWA |
| Maonekedwe | Ufa woyera wa kristalo | Zidutswa zoyera mpaka zachikasu chopepuka |
| MP yoyamba ℃ ≥ | 120.0 | 118.0 |
| Kutayika pakuuma % ≤ | 0.50 | 0.40 |
| Phulusa % ≤ | 0.30 | 0.30 |
| * Kuphatikiza apo: Kampaniyo ikhoza kufufuza ndikupanga zinthu zatsopano malinga ndi zosowa zapadera za makasitomala athu. | ||











