Khoom Description
Isopropyl Cawv (Iso-Propyl Alcohol, IPA), tseem hu ua Dimethylcarbinol lossis 2-Propanol, yog cov organic compound. Nws tshwm sim raws li cov kua tsis muaj xim, pob tshab ntawm chav tsev kub thiab muaj ntxhiab tsw zoo ib yam li ethanol (feem ntau hu ua cawv). Nws cov qauv tshuaj yog C₃H₈O, nrog rau qhov hnyav molecular ntawm 60.095, CAS No. 67-63-0, thiab lub teeb nyem ntawm 11.7 degree.
Hauv kev lag luam hluav taws xob, nws yog siv los ntxuav lub rooj tsav xwm hluav taws xob thiab cov semiconductor chips, tshem tawm cov roj saum npoo av thiab cov khoom seem uas tsis muaj kev puas tsuaj hluav taws xob.
- Melting point: -89.5 ºC
- Kub taw tes: 82.5 ºC
- Molecular Luj: 60.095
- Qhov ceev: 0.7855 g / cm³
- Tsos: Xim tsis muaj pob tshab kua
- Flash point: 11.7 ºC (CC)
- Dej solubility: soluble
- Isopropyl cawv (IPA) Formate Structure:
| Yam khoom | STANDARD |
| Qhov tsos, tsw | Colorless clarity kua, tsis muaj tsw |
| Purity (%): | 9 9,9 nqi |
| Xim (Hazen): | 10 max |
| Cov ntsiab lus dej (%): | 0.10 max |
| Acidity (Acetic acid %): | 0.002 max |
| Evaporation Residue (%): | 0.002 max |
| Tus nqi Carbonyl (%): | 0.01 max |
| Cov ntsiab lus ntawm sulfide (mg / kg): | 1 max |
| Kev sim dej Soluble: | Hla |
Isopropyl cawv rau Electronics
- Semiconductor Manufacturing
Isopropyl cawv ua haujlwm ua haujlwm tu thiab tshem tawm hauv kev tsim khoom semiconductor. Nws yog dav siv rau wafer tu thiab hlau txheej tshem tawm.
- Electronic Cheebtsam
Isopropyl cawv yog siv los ua tus neeg saib xyuas rau cov khoom siv hluav taws xob, tshem tawm cov av thiab impurities los ntawm Circuit Board kom ruaj khov.
- Liquid Crystal Displays (LCDs)
Raws li cov kuab tshuaj tseem ceeb, isopropyl cawv feem ntau yog siv los tsim cov kua siv lead ua kua. Cov txheej txheem xws li plasma etching thiab tu thaum lub sij hawm tsim LCD cia siab rau IPA rau nws cov kuab tshuaj zoo heev thiab ceev evaporation.
- Fiber ntau
Kev tsim cov fibers kho qhov muag yog nyob ntawm cov khoom siv hluav taws xob -qib isopropyl cawv, uas yog siv rau polishing thiab tu. Thaum lub sij hawm tsim fiber ntau, IPA tseem tuaj yeem ua cov khoom siv txheej rau cov khoom siv kho qhov muag, txhim kho corrosion kuj thiab kev ua haujlwm kho qhov muag.
Isopropyl cawv ntim
Peb muaj ntau yam ntawm pob khoom rau cov khoom sib txawv thiab peb ib txwm txaus siab los ua kom tau raws li cov neeg siv khoom thov.
Txhawb nqa shipping feem ntau 7--14 hnub tom qab tau txais TT deposit lossis Original LC.
| Yam khoom | Ntim | FCL |
| IPA | 165kg / nruas | 13.2MT / 20GP 25.6MT / 40GP |
Tuam txhab Profile
Gneebio yog cov kws tshaj lij cov khoom siv raw khoom hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Lub tuam txhab cov khoom tseem ceeb yog organic solvents, plasticizers, alcohols, aromatics, ethers, formic acid, acetic acid, epoxy resin curing agent, ntxhua khaub ncaws, tshuaj kho dej, thiablwm yam khoom siv tshuaj.
FAQ
Q: Koj tuaj yeem lav koj qhov zoo li cas?
A: Peb lub Hoobkas muaj cov kab ntau lawm raws li EPR zoo. Peb tuaj yeem lav cov khoom ruaj khov thiab tsim nyog. Thiab peb kuj muaj SOP loading system kom muaj kev nyab xeeb thiab kev thauj mus los raws sijhawm.
Q: Kuv puas tuaj yeem tau txais qee qhov qauv?
A: Yog, peb tuaj yeem muab cov qauv dawb, tab sis tus nqi thauj khoom yuav raug them los ntawm cov neeg siv khoom.
Q: Yuav ua li cas kom paub meej cov khoom zoo ua ntej muab xaj?
A: Koj tuaj yeem tau txais cov qauv dawb los ntawm peb lossis coj peb SGS Daim Ntawv Qhia raws li kev siv lossis npaj SGS ua ntej thauj khoom.
Q: Hom kev them nqi twg koj txais?
A: Peb yog Ok rau TT, LC ntawm qhov pom / LC 90/120days txoj kev them nyiaj.
Q: Koj puas tuaj yeem muab tus nqi luv nqi rau kuv?
A: Yog. Nws nyob ntawm koj qty.
Cim npe nrov: siab purity 70% 99.9% 99.5% isopropyl cawv cas 67-63-0 rau electronics, Tuam Tshoj siab purity 70% 99.9% 99.5% isopropyl cawv cas 67-63-0 rau electronics manufacturers, lwm tus neeg, Hoobkas
