Lub npe tshuaj:Tetrabenzylthiuram disulfide
Cov tshuaj formula yog C30H28N2S4, nrog rau qhov hnyav molecular ntawm 544.82 thiab CAS tus lej ntawm 10591-85-2.
Cov khoom no yog nyob rau hauv ib tug khoom lub xeev, nrog ib tug melting point ntawm 124℃thiab ib tug boiling point ntawm 687.0 ± 65.0℃(760 mmHg), thiab ib tug ceev ntawm 1.3 ± 0.1 g / cm³.
Raws li ib puag ncig tus phooj ywg roj hmab vulcanization accelerator, tetrabenzyl octylamine disulfide tuaj yeem hloov TMTD (tetramethyloctylthioacetamide) thiab muaj feem xyuam rau cov tshuab roj hmab xws li NR / SBR / EPDM / NBR, featuring ntev curing lub sij hawm thiab kev ua haujlwm siab. Nws cov txheej txheem synthesis suav nrog cov txheej txheem ib txwm ua ntawm cov tshuaj tiv thaiv poov tshuaj nrog di-benzyl thioaminoacetic acid esters, nrog rau cov ntsev-dawb ntsuab synthesis txheej txheem raws li electrochemical oxidation coupling . Cov tshuaj no yuav tsum tau muab khaws cia rau hauv qhov chaw kaw ntawm 2-8℃. Nws txoj cai kev nyab xeeb kev nyab xeeb yog Xi, thiab lub sij hawm pheej hmoo R53 qhia tias muaj peev xwm ua mob rau lub cev mus ntev.
Specification
| Yam khoom | Hmoov | Oiled hmoov | Granule |
| Qhov tshwm sim | Lub teeb daj hmoov (granule) | ||
| Thawj MP οC Ntau dua lossis sib npaug | 124 | 124 | 124 |
| Poob ntawm ziab % Tsawg dua lossis sib npaug | 0.3 | 0.5 | 0.5 |
| Tshauv % Tsawg dua lossis sib npaug | 0.3 | 0.5 | 0.5 |
| Cov seem ntawm 150μm sieve, % Tsawg dua lossis sib npaug | 0.1 | 0.1 | -- |
| Ntxiv,% | -- | 1.0-2.0 | -- |
| Granule Txoj kab uas hla, mm | -- | -- | 1.5 |
Cov khoom
Lub teeb daj hmoov (granule), tshwj xeeb lub ntiajteb txawj nqus: 1.40
Daim ntawv thov
Tsim los hloov thiurams xws li TMTD rau lub xub ntiag ntawm nitrosamines yog kev txhawj xeeb Lub dibenzylnitrosamine tsis carcinogenic raws li luam tawm cov ntaub ntawv. Nws yog thawj lossis theem nrab accelerator hauv NR, SBR thiab NBR system. Nws muaj kev nyab xeeb dua rau kev nce qib, thiab tuaj yeem muab kev tiv thaiv ntev dua - lub sijhawm kub hnyiab dua TMTD. Qee lub sij hawm siv los ua tus retarder hauv vulcanization ntawm PVC roj hmab.
Ntim
25kg yas woven hnab, ntawv nrog yas zaj duab xis hnab, kraft ntawv hnab.
Cia
Cov khoom yuav tsum tau muab cia rau hauv qhov chaw qhuav thiab txias nrog qhov cua zoo, tsis txhob ntim cov khoom kom ncaj qha tshav ntuj. Cov khoom nrog pallet yuav tsum tsis txhob muab tso rau. stacking ntawm cov khoom palletized lossis kub siab tshaj 35ºC tuaj yeem ua rau cov khoom tsis sib xws. Lub sijhawm siv tau yog 2 xyoos.
Cim npe nrov: roj hmab accelerators tbztd, Tuam Tshoj roj hmab accelerators tbztd manufacturers, lwm tus neeg, Hoobkas
