70% kev daws yog feem ntau zoo dua rau cov tshuaj tua kab mob tsis tu ncua vim nws evaporates qeeb dua, muab sijhawm ntau dua los rhuav tshem cov kab mob.
Yog tias koj tab tom ntxuav cov khoom siv hluav taws xob, txawm li cas los xij, nws yog qhov zoo dua los xaiv qhov siab dua xws li 91% lossis 99% isopropyl cawv, uas dries sai sai thiab tsis muaj qhov seem.
70% Isopropyl cawv
Yam Khoom Siv: Tshuaj tua kab mob, ua ntej- pab tshuaj tua kab mob, ntxuav tsev neeg.
Vim li cas 70%? Lub xub ntiag ntawm 30% dej slows down evaporation, txhim kho nws cov kab mob - tua muaj peev xwm los ntawm ncua kev sib cuag saum npoo.
91% Isopropyl cawv
Hom Kev Siv Cov Khoom Siv: Kev ntxuav hluav taws xob (xws li, Circuit Court boards), degreasing, thiab kev lag luam.
evaporation Rate: nrawm dua 70% tab sis tseem muaj dej txaus kom yaj qee yam kab mob.
99% Isopropyl cawv
Hom Kev Siv Khoom: Kev tu qhov tseem ceeb hauv chav kuaj, tshem tawm cov dej noo los ntawm cov khoom siv hluav taws xob, cov txheej txheem tshwj xeeb hauv kev lag luam.
Qhov siab tshaj plaws Purity: Cov ntsiab lus dej tsawg heev kom muaj qhov seem tsawg; zoo tagnrho rau dej- cov khoom siv rhiab heev.
Yuav Ua Li Cas Isopropyl Cawv?
Gneebio muaj ntau qib thiab qhov ntau ntawm IPA, txhua tus nrog daim ntawv pov thawj ntawm kev tshuaj xyuas (COAs) los xyuas kom meej qhov zoo thiab huv si. Peb cov neeg muag khoom zoo tshaj plaws suav nrog:
- Isopropyl cawv 70% USP Qib
- Isopropyl cawv 91%
- Isopropyl cawv 99%
Yam khoom siv tshuaj los ntawm Gneebio
Bulk Industrial buyers feem ntau yuavIsopropyl cawv (CAS 67-63-0)ua ke nrog lwm cov kuab tshuaj thiab cov nruab nrab.
Ntawm no yog cov khoom nrov tshaj plaws:
| Khoom npe | CAS |
|---|---|
| Cyclhexanone (CYC) | 108-94-1 |
| Methyl Methacrylate (MMA) | 80-62-6 |
| 2-Methoxyethanol | 109-86-4 |
| Propionic Acid | 79-09-4 |
| Ethylene Glycol (Meg) | 107-21-1 |
| N, N -Dimethylacetamide (DMAC) | 127-19-5 |