mtengo wabwino Vulcanizing Agent DTDM wa rabara accelerator CAS 103-34-4
high grade accelerator DTDM
Zambiri zamalonda:
Dzina: 4,4'-Dithiodimorpholine
Fomula ya mamolekyu: C8H16N2O2S2
CAS: 103-34-4
MW: 236.35
DTDM ndi thupi loperekedwa la sulufule. Idzatulutsa gawo la 27 sulfure yogwira ntchito mu kutentha kwa vulcanization; Idzatulutsa mphamvu yolumikizana kwambiri ndi mphira, gawo kapena lathunthu m'malo mwa sulufule, chifukwa chake pangani sulfure yogwira ntchito bwino pamakina. Izi zimapanga theka logwira ntchito labala mayeso osati kutopa komanso makutidwe ndi okosijeni. Malinga ndi kapangidwe kapadera ka mankhwala a DTDM pakuchita zinthu zowombedwa, zolimbikitsa, anti-oxidant komanso kupewa kuphatikizika kwathunthu. Ambiri opanga mphira kuphatikiza zoweta ndi kunja kulabadira DTDM. vulcanization kutentha, kuwonjezera kumasula yogwira sulfure, kuti kupanga mphira kutulutsa mkulu kulumikiza ntchito, morphlinyl, amene ali wachiwiri amine kapangidwe Mbali. Mtundu uwu wa free radical sungakhoze kokha kukana kutentha ndi mpweya, komanso kuchedwa coking nthawi, kuti kufulumizitsa vulcanization. Chifukwa chake, DTDM imakhala ndi ntchito ya vulcanized agent, promoter, anti-oxidant komanso kupewa coking comprehensive effect. Ambiri opanga mphira kuphatikiza zoweta ndi kunja kulabadira DTDM.
Sulfur donor vulcanizing agents for vulcanization efficient and the semi-efficient vulcanization cure system; perekani kutentha / kusinthika / kukalamba kukana mu NR ndi ma rubber opanga; zosaphuka; chitetezo chabwino kwambiri chosungira.
Kulongedza:
Wonyamula mu ukonde 25kg kulongedza. Kusungidwa m'malo ozizira, owuma komanso mpweya wabwino. Nthawi yosungirako ndi 2 chaka.
ITEM | UFA | ZINTHU ZONSE |
Maonekedwe | White Crystalline ufa | Zoyera mpaka zopepuka zachikasu granular |
MP woyamba ℃ ≥ | 120.0 | 118.0 |
Kutaya pakuyanika % ≤ | 0.50 | 0.40 |
Phulusa% ≤ | 0.30 | 0.30 |
* Kuphatikiza apo: Kampaniyo imatha kufufuza ndikupanga zatsopanozi malinga ndi zomwe makasitomala athu amafuna. |