Hauj lwm lawm
Kev tsis
| Raug Daus Txhim Kho Diav Rawg DTDM |
| Tshuaj Lub Npe: 4,4'-dithiodimorpholine qauv:  Molecular Formula: C8H16N2O2S2 Molecular phaus: 236.27 CAS TSIS: 103-34-4 Cov khoom: Dawb crystalline los yog hmoov. Kev nqus tshwj xeeb: 1.28-1.32. Tsis muaj tshuaj lom. Soluble hauv benzene, haus cawv thiab acetone; Insoluble hauv dej. Daim ntawv thov: Sulfur donor vulcanizing tus neeg sawv cev rau npaum vulcanization thiab semi-npaum vulcanization kho qhov system; muab cov khoom kub / rov qab / kev laus ua hauj hauv NR thiab cov khoom siv hluavtaws; tsis yog-blooming; kev ruaj ntseg zoo heev. Ntim: 25kg yas woven hnab, ntawv wilh yas hnab yas, hnab ntaub ntawv kraft Cia: Cov khoom tsim tawm yuav tsum tau muab cia rau hauv Ihe qhuav thiab txias qhov chaw muaj qhov cua zoo, tsis txhob raug cov khoom ntim khoom ncaj nraim mus rau cov tshav ntuj. Qhov kev siv tau yog 1 xyoos. |
Cim npe nrov: roj hmab tua agent dtdm, Tuam Tshoj, tuam ntxhab, qis nqi, yuav, dawb qauv
