Cov khoom lag luam
Thf yog ib qho tsis muaj kob, tsis muaj kob, dej-soluble kuab nrog cov toxicity tsawg thiab boiling point. Feem ntau siv nyob rau hauv ptmeg ntau lawm, nws dissolves polymers zoo li pvc thiab ua hauj lwm raws li kev daws teeb meem rau cov nqaij npuas, thiab electroplating brighteners.
CAS: 109-99-9
Einecs: 203-786-5
Cov Qauv: C4H8O
Kev Lag Luam Kev Lag Luam
| Yam | Kev qhia tshwj xeeb | Qho kawg |
| Kev tshwm sim | Tsis muaj kev ncua | Tsis muaj kev ncua |
| Kev coj dawb huv | 99.9% min | 99.95% |
| Choma (PT - CO) | 10 Max | 5 |
| Noo noo (%) | 0.01max | 0.007 |
| Hydrogen proxide cov ntsiab lus (ug / g) | 50Max | 12 |
| Sulphate (so4) | 0.001% Max | 0.0003% |
Daim ntawv thov
1.Kev tsim cov ptmeg. PTMEG feem ntau siv los ua Spandex (elastic fibers).
2. Lwm yam hnyav rau PVC, tsho xim, inks, thiab lwm yam.
3. Siv rau kev ua cov tshuaj zoo thiab kws tshuaj uas muag.
4.Xws li cov ntawv thov xws li cov tshuaj chromatographic.
Lub thawv
180Kg Nruas, 14.40MT / 20'fcl
Cim npe nrov: CAS 109-99-9 organic Intermediate Ua Kua 99.9% TetrahyDrofofuran Thf, Tuam Tshoj TetrahyDrofuran Thf Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas
