Cov khoom lag luam
Hydroxyacetic acid yog lub crystal tsis muaj xim. Nws cov kev daws teeb meem yog cov kua daj ua kua nrog kev sib haum xeeb ntawm 70%. Nws tsw zoo li caramel. Nws yog soluble hauv dej thiab feem ntau cov kuab tshuaj. Raws li cov organic acid, nws tau zoo chelating muaj peev xwm thiab mob corrosion. Nws yog ib puag ncig phooj ywg, yooj yim degradable thiab tsis muaj tshuaj lom. Nws muaj lub luag haujlwm muaj zog hauv kev lag luam.
Qhov taw qhia kev ua haujlwm
| Yam | Cov lus qhia |
| Kev tshwm sim | Muaj kua tsis muaj xim |
| Cov ntsiab lus (C2H4O3) | 70.0%-72.0% |
| Free acid (c2h4o3) | Ntau dua los yog sib npaug rau 62. 0% |
| Clarity sim | Daim pib |
| Dej insoluble | Tsawg dua los yog sib npaug rau 0. 01% |
| Residue ntawm ignition | Tsawg dua los yog sib npaug rau 0. 3% |
| Chroma | Tsawg dua los yog sib npaug rau 5 |
| H2Sha4 sim (cov tshuaj tsaus nti) | Daim pib |
| Chloride li cl | Tsawg dua los yog sib npaug rau 0. 001% |
| Sulfates li 4 | Tsawg dua li lossis sib npaug rau 0. 05% |
| Liv | Tsawg dua los yog sib npaug rau 0. 001% |
| Pb | Tsawg dua los yog sib npaug rau 0. 001% |
| Xws li | Tsawg dua los yog sib npaug rau 0. 0002% |
Daim ntawv thov
1. Nws tuaj yeem siv rau hauv kev lag luam tsim cov ntaub ntawv nyoos tshuaj, xws li propylene glycol. Ib qho ntxiv, nws kuj tseem siv tau ua tus neeg sawv cev chelating, tus neeg saib xyuas tu, thiab cov nplaum hauv yuav luag txhua qhov kev lag luam. Nws kuj tseem siv tau los ua cov tshuaj ntxiv rau cov tshuaj electroplating kev daws teeb meem thaum siv nrog cov ntsev lossis cov poov tshuaj, thiab tseem siv los ua cov reagent hauv chav kuaj.
2. Vim nws cov tshuaj hlau muaj zog, nws tuaj yeem ua rau cov kav hlau hlau hauv cov khoom siv hauv cov khoom siv nws tus kheej, thiab tsis muaj lwm yam kev cuam tshuam hlau yuav tshwm sim thaum tu nag lossis daus
3. Nws tseem ua lub luag haujlwm loj loj hauv cov synthesis thiab luam ntawv thiab dyeing
Lub thawv
250kg Nruas
Cim npe nrov: CAS 79-14-1 Cov kua pleev xim rau cov roj hmab raw 70% kua glycolic acid, Suav teb, manufacturers, Hoobkas, nqe
