I-Accelerator Tetramethylthiuram disulfide TMTD 137-26-8
Imininingwane Yomkhiqizo
| Igama lomkhiqizo | I-Tetramethylthiuram disulfide/TMTD |
| I-CAS | 137-26-8 |
| MF | I-C6H12N2S4 |
| MW | 240.43 |
| EINECS | 205-286-2 |
| Iphoyinti lokuncibilika | 156-158 °C (okhanyisiwe) |
| Iphuzu elibilayo | 129 °C (20 mmHg) |
| Ukuminyana | 1.43 |
| Umfutho we-vapor | 8 x 10-6 mmHg ku-20 °C (NIOSH, 1997) |
| Inkomba ye-refractive | 1.5500 (isilinganiso) |
| Iphoyinti le-Flash | 89°C |
| Izimo zokugcina | ngaphansi kwegesi ye-inert (argon) |
| Ukuncibilika | 0.0184g/l |
| Ifomu | okuqinile |
| I-acidity coefficient | (pKa) 0.87±0.50 (Kubikezelwe) |
| Ukuncibilika kwamanzi | 16.5 mg/L (20 ºC) |
Omqondofana
1,1'-dithiobis (n,n-dimethylthio-formamid; 1,1'-dithiobis(n,n-dimethylthio formamide); I-Aapirol; i-Accel TMT; I-Accelerator T; I-Accelerator Thiuram; i-accelerator; i-accelerator thiuram.
Izakhiwo
Umkhiqizo ohlanzekile uyikristalu engenambala futhi awunaphunga. Incibilika kalula ku-benzene, i-chloroform (230g/L), i-acetone (80g/L, i-carbon disulfide nezinye izincibilikisi eziphilayo, inyibilika kancane ku-ether ne-ethanol (<10g/L), engancibiliki emanzini (30mg/L), ibole nge-asidi, umbala umhlophe noma impushana ephuzi.
Umsebenzi
I-TMTD ye-rubber accelerator iyi-accelerator yesibili enhle kakhulu yama-accelerator ohlobo lwe-thiazole. Ingasetshenziswa kanye namanye ama-accelerator njengama-accelerator ezinhlayiya eziqhubekayo ze-vulcanization colloidal. Ngokujwayelekile, ingasetshenziswa futhi ihlanganiswe nesisheshisi MBT(M). I-vulcanization yerabha ye-butyl iyafana ngokuyisisekelo. I-accelerator isetshenziswa kakhulu ekwenzeni amathayi, amashubhu angaphakathi, izicathulo zenjoloba, izinto zokwelapha, izintambo, imikhiqizo yenjoloba yezimboni, njll. Isetshenziswa njengesibulala-sikhunta kanye nesibulala-zinambuzane kwezolimo, futhi ingasetshenziswa njengesithasiselo sokuthambisa.
Izisetshenziswa
Imishini evela eMnyangweni Wekhwalithi
Ibhavu lamanzi le-thermostatic kagesi lensimbi engagqwali
Isithando somlilo sokumelana nohlobo lwebhokisi
I-ovini yokushisa yokushisa kagesi engashintshi
Ama-Incubators ashisayo
I-insoluble particle analyzer
I-chromatography ewuketshezi
I-polarimeter ezenzakalelayo
i-spectrometer ye-infrared
I-UV / i-photometer ebonakalayo
Ibhokisi lokumisa i-vacuum yokushisisa ngogesi
I-vertical pressure steamer sterilizer
PH imitha
I-Clarity Tester
Umhloli we-Osmolality
Ikhasethi Lokuhlaziya Umswakama
Multi-parameter analyzer
Ibhokisi lokumisa ukuqhuma kukagesi
I-incubator ye-biochemical
I-incubator yesikhunta
I-Aseptic isolator
Isamba se-organic carbon detector
I-Desktop Vacuum Dryer
Igumbi lokuhlola ukuzinza kwezidakamizwa eliphelele
Usinki wamazinga okushisa angashintshi kanye nokugeza kwamanzi
Ibhokisi lokugcina eliqandisiwe lezokwelapha
I-Chromatograph yegesi
Ikhabhinethi yokuphepha kwebhayoloji
Ibhentshi elihlanzekile
