Kev piav qhia
Polyglycerol fatty acid ester Cas No .:67784-82-1 yog abbreviated li polyglycerol ester, uas yog ib tug tshiab active neeg sawv cev tsim los ntawm esterification ntawm polyglycerol thiab fatty acid. PGFE muaj ntau qib ntawm polymerization, nws tuaj yeem tau txais ntau yam khoom los ntawm kev hloov pauv qhov piv ntawm cov tshuaj thiab cov rog tau tshwm sim. Cov esters txawv ntawm hydrophilic mus rau lipophilic. Lawv tuaj yeem siv rau hauv ncuav mog qab zib, khoom qab zib, thiab lwm yam, raws li emulsifiers lossis modifiers kom nce ntim, tiv thaiv cov roj-dej sib cais, thiab txuas lub neej txee.
Chemical Properties
Khoom Muag: Polyglycerol fatty acid ester (PGFE)
MF: C27H54O8
Cas No.: 67784-82-1
E Code: E475
Lub cev thiab tshuaj lom neeg: Cov tsos yog straw daj hmoov los yog granular khoom; yooj yim soluble nyob rau hauv roj, soluble nyob rau hauv organic solvents xws li ethanol; tuaj yeem tawg hauv dej kub. Nws yog non-ionic surfactant nrog cov yam ntxwv ntawm qhov kub thiab txias tsis kam thiab acid tsis kam, thiab HLB tus nqi yog 7.2.
Daim ntawv thov:
1. Polyglycerol fatty acid ester Cas No .:67784-82-1 tuaj yeem siv los ua emulsifiers thiab hloov pauv rau butter thiab shortening los tiv thaiv cov roj-dej sib cais thiab ua kom lub neej ntev.
2. Nws tuaj yeem siv los ua hmoov nplej thiab emulsifier los txhim kho kev ntxhib los mos ntawm qhob cij thiab biscuits thiab txhim kho cov khoom zoo.
3. Lub luag haujlwm ntawm PGFE hauv cov dej khov tuaj yeem ua rau cov rog muaj qhov sib xws zoo, nce ntim, txhim kho kev ntxhib los mos thiab ua kom lub neej ntev.
4. Nws muaj qhov zoo emulsifying thiab wetting zog, txhim kho cov khoom tsw thiab xim.
5. Cov khoom no tuaj yeem tiv thaiv cov hmoov txhuv nplej siab los ntawm kev laus, kev nqus dej thiab tawv tawv.
6. PGFE tuaj yeem siv rau hauv cov khoom qab zib thiab qhob noom xim kasfes kom tsis txhob muaj rog sib cais thiab txhim kho saj.
Specification
Yam khoom | Specification |
Acid Tus nqi (mgKOH / g) | Tsawg dua los yog sib npaug li 5 |
MELTING POINT (degree) | 53 - 58 |
Tus nqi iodine (g / 100g) | Tsawg dua los yog sib npaug 3 |
SULFATED (w / feem pua) | Tsawg dua los yog sib npaug li 1 |
Raws li (mg / kg) feem pua | Tsawg dua lossis sib npaug rau 0.0003 |
SAPONIFICATION VALUE (mgKOH/g) | 120 - 135 |
Pb (mg / kg) | Tsawg dua los yog sib npaug li 1 |
HLB Value | 6 - 9 |
Ntim thiab khaws cia:
-Nws tau ntim rau hauv PP-PE hnab 25kg ib lub hnab lossis 25kg nruas.
- Khaws rau hauv lub thawv txias, qhuav, kaw. Khaws kom deb ntawm noo noo thiab lub teeb muaj zog / tshav kub.
Cim npe nrov: polyglycerol fatty acid ester CAS No.
