Lub npe tshuaj:Zinc diethyl dithiocarbamate
CAS Nr .: 14324-55-1
STRUCTURAL FORMULA:
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Accelerator ZDC, nrog cov tshuaj npe diethyl dithiocarbamate zinc, tseem hu ua accelerator EZ lossis ZDEC, muaj cov mis mos molecular C10H20N2S4Zn thiab molecular hnyav ntawm 361.91. Cov tshuaj no yog cov hmoov dawb crystalline, nrog lub melting point ntawm 179-181 degree, qhov ceev ntawm 1.48g / cm³, thiab yog soluble nyob rau hauv organic solvents xws li benzene thiab dithiocarbon disulfide, tab sis insoluble nyob rau hauv dej thiab roj av. Cov plua plav tuaj yeem tsim tawg sib xyaw nrog huab cua. Nws yog khaus rau ntawm daim tawv nqaij thiab qhov muag, tab sis haum rau cov khoom noj khoom haus-hu rau cov khoom siv roj hmab.
Specification
| Yam khoom | Hmoov | Oiled hmoov |
| Qhov tshwm sim | Dawb hmoov | |
| Thawj MP οC Ntau dua lossis sib npaug | 174 | 174 |
| Poob ntawm ziab % Tsawg dua lossis sib npaug | 0.3 | 0.4 |
| Zinc ntsiab lus% | 17.0-19.0 | 17.0-19.0 |
| Cov seem ntawm 150μm sieve, % Tsawg dua lossis sib npaug | 0.1 | 0.1 |
| Ntxiv,% | -- | 1.0-2.0 |
Cov khoom
Dawb hmoov (granule). Qhov ceev yog 1.41. Soluble hauv 1% NaOH tov, CS2, benzene, chloroform, me ntsis soluble hauv cawv, insoluble hauv roj av.
Daim ntawv thov
Siv rau NR, IR, BR, SBR, NBR, EPDM thiab lawv cov latexes. Kev kho sai sai thawj zaug lossis theem nrab ua haujlwm tau zoo ultra-accelerator rau ntuj thiab hluavtaws latex form compounds. Nws tuaj yeem siv tau zoo rau dipped, kis, thiab cam khwb cia khoom. Zoo ib yam li cov cuab yeej ntawm Accelerator PZ. Nws muaj kev tiv thaiv tsawg dua rau scorching dua li Accelerator PZ thiab qhia tau hais tias me ntsis nyiam rau vulcanization ntxov ntxov. Ib qho tshuaj tiv thaiv kab mob hauv cov nplaum nplaum.Nws yog siv los ua ib qho accelerator rau latex, nrog rau kev siv ntau npaum li 0.5 txog 1.0 qhov chaw. Nws kuj yog siv los ua tus hloov kho rau kub yaj siab- cov nplaum nplaum thiab cov nplaum kub yaj. Vim yog tiam ntawm cov teeb meem nitrosamines, nws tuaj yeem hloov tau los ntawm zinc dibenzyl dithiocarbamate (DBZ).
Ntim
25kg yas woven hnab, ntawv nrog yas zaj duab xis hnab, kraft ntawv hnab.
Cia
Khaws lub thawv kaw kom nruj rau hauv qhov chaw txias, zoo - qhov cua. Qhov kev pom zoo siab tshaj plaws cia lub neej yog 2 xyoos thaum khaws cia hauv ib txwm muaj.
Cim npe nrov: roj hmab accelerators zdec, Tuam Tshoj roj hmab accelerators zdec manufacturers, lwm tus neeg, Hoobkas
