Propylene Glycol
Peb lub tuam txhab muaj kev paub dhau los hauv kev lag luam txawv teb chaws, thiab teeb tsa kev tswj hwm nruj, tsuas yog muab cov neeg siv khoom zoo propylene glycol.Koj tuaj yeem tiv tauj peb kom xa cov qauv yog tias koj xav tau.
Hauj lwm lawm
1.Specification ntawm Propylene glycol
Cov khoom kuaj | Specification | Kev tshwm sim |
Kev txheeb xyuas | Dhau | Dhau |
Qhov tshwm sim | Cov kua dej ntshiab tsis muaj xim | Cov kua dej ntshiab tsis muaj xim |
Assay | Ntau dua lossis sib npaug li 99.8 feem pua | 99,82 :ua |
EG | Tsawg dua lossis sib npaug li 50ppm | 0 |
DEG | Tsawg dua lossis sib npaug li 50ppm | 0 |
Residue ntawm Ignation | Tsawg dua lossis sib npaug li 2.5mg | 0.8mg |
Chloride (qhov hnyav) | Tsawg dua lossis sib npaug rau 0.007 feem pua | <> |
Sulfate (qhov hnyav) | Tsawg dua los yog sib npaug rau 0.006 feem pua | <> |
Cov hlau hnyav | Tsawg dua lossis sib npaug li 5ppm | <> |
Lub ntiajteb txawj nqus (25 degree) | 1.035~1.037 | 1.036 |
Acidity ({0}}.1N NaOH) | Tsawg dua los yog sib npaug rau 0.05ml | 0.03ml |
Moisture (qhov hnyav) | Tsawg dua lossis sib npaug rau 0.1 feem pua | 0.079 feem pua |
Fe | Tsawg dua lossis sib npaug rau 0.1ppm | 0 |
Xim (Pt-Po) | Tsawg dua los yog sib npaug li 10 | <> |
IBP | 184 degree | 185 degree |
DP | 189 degree | 187 degree |
Xaus | Cov khoom ua raws li tus qauv saum toj no. | |
2.Kev thov ntawm Propylene glycol
Propylene glycol muaj viscosity zoo thiab hygroscopicity, thiab yog dav siv los ua hygroscopic agent, antifreeze, lubricant thiab hnyav nyob rau hauv cov khoom noj, tshuaj thiab tshuaj pleev ib ce industries.
1 Hauv kev lag luam khoom noj khoom haus, cov tshuaj tiv thaiv ntawm propylene glycol thiab fatty acid los tsim propylene glycol fatty acid ester yog siv los ua zaub mov emulsifier;
2 Propylene glycol feem ntau yog siv los ua hnyav, softener thiab excipient hauv kev lag luam tshuaj;
3 Propylene glycol kuj tseem siv los ua cov kuab tshuaj thiab cov tshuaj softener hauv cov tshuaj pleev ib ce vim nws zoo sib xws nrog ntau yam txuj lom;
4 Propylene glycol kuj tseem siv tau los ua tus neeg haus luam yeeb ntub dej, tshuaj tiv thaiv kab mob, cov txiv hmab txiv ntoo ripening preservative, antifreeze thiab cua sov;
3.Quality Control System:
Qhov no yog cov txheej txheem ntawm peb qhov kev tswj xyuas zoo.
Ua ntej ua zaub mov xa tuaj, peb yuav sim qhov zoo ntawm cov khoom los ntawm peb txoj kev los xyuas kom meej qhov zoo ntawm cov khoom xa tuaj. Txawm li cas los xij, thaum tus neeg siv khoom pom qhov teeb meem tom qab tau txais cov khoom, peb yuav teb zoo kom paub qhov teeb meem thiab tseem muaj cov txheej txheem thov zoo.
Ua raws li cov neeg siv khoom ua ntej.
Cim npe nrov: propylene glycol, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, pheej yig, luv nqi, luv nqi, dawb qauv
