I-Accelerator yentengo enhle DPTU / CA cas 102-08-9 N,N-Diphenylthiourea
Impuphu emhlophe. Ubuningi bungu-1.32. Ibaba kancane, iyasha, cishe ayinabo ubuthi. Incibilika ku-alcohol, i-diethyl ether, i-acetone, i-cyclohexanone, i-tetrohydrofuran, incibilika kancane kuzo zonke izinto zokwenziwa ze-PVC, ayincibiliki emanzini naku-CS2. Incibilika kuzixazululo ze-alkali kanye nemvula evela kuzixazululo ze-asidi.
I-accelerator ye-vulcanization yesivinini esimaphakathi. Izinga lokushisa layo elibalulekile lingu-80°C, kufanele ligwenywe ukushiswa kwe-sulfur kusenesikhathi uma kuxutshwa. Ukusebenza kuphakeme uma izinga lokushisa lingaphezu kuka-100°C.
Isetshenziswa emikhiqizweni ye-latex, izintambo kanye nemikhiqizo yezimboni ejwayelekile. Imikhiqizo yayo eqediwe inenzuzo yokuba lukhuni, iyathandeka futhi ihlala isikhathi eside. Kodwa ingashintsha umbala emphumeleni wokukhanya.
Isetshenziswa kakhulu enjolobeni yemvelo, imikhiqizo ye-neoprene latex kanye ne-latex yerabha yemvelo, ingasetshenziswa futhi ekwenzeni iglue yokulungisa amathayi, ucingo kanye nekhebula, imikhiqizo yezimboni, njll.
Ipakishwe ephaketheni elingamakhilogremu angu-25. Igcinwe endaweni epholile, eyomile futhi enomoya omuhle. Isikhathi sokugcina siyiminyaka emibili.
| Into | Impuphu | Impuphu enamafutha |
| Ukubukeka | Impuphu emhlophe | |
| I-MP yokuqala ℃ ≥ | 148.0 | 148.0 |
| Ukulahlekelwa lapho komiswa % ≤ | 0.30 | 0.50 |
| Umlotha % ≤ | 0.30 | 0.30 |
| Izinsalela esisefweni esingu-150μm % ≤ | 0.10 | 0.10 |
| Izinsalela esisefweni esingu-63μm % ≤ | 1.0 | 1.0 |
| I-% eyengeziwe | \ | 0.1-2.0 |
