Welan Gum CAS 96949-22-3
Welan cov pos hniav CAS 96949-22-3 yog ib qho soluble extracellular polysaccharide tsim los ntawm Alcaligenes sp. los ntawm aerobic submerged fermentation. Vim nws cov thickening zoo thiab tiv thaiv kev sib cais, Welan cov pos hniav yog siv los ua ib qho zoo stabilizer thiab thickener. Cement mortar, qhob thiab lwm yam khoom siv hauv tsev.
| Qhov tshwm sim | Tawm-dawb rau tan hmoov |
| Solubility | Kub los yog dej txias |
| viscosity 1% cov pos hniav rau 1% KCL Brookfield, LVT. 60 rpm, kub 3,25oC |
Min.1500 mPa.s |
| Poob rau ziab | max.13.0% |
| PH (ntawm 1% tov) | 5.0-9.5 |
| Particle loj | 92% txog 60 mesh |
Hauv kev lag luam khoom noj khoom haus, Welan cov pos hniav tuaj yeem siv rau hauv kev ua cov khoom ci, khoom noj siv mis, kua txiv hmab txiv ntoo, dej qab zib, coatings, frosting, jams, nqaij thiab ntau yam khoom qab zib.
Hauv kev lag luam roj av, Welan cov pos hniav tuaj yeem siv los npaj cov av nkos los tswj cov viscosity ntawm cov dej hauv cov dej drilling thiab tswj nws cov khoom rheological. Welan cov pos hniav kuj yog ib hom tshiab ntawm cov roj hloov chaw, uas yog siv rau cov roj tertiary rov qab ntawm cov roj qhov dej. Thaum Welan cov pos hniav tau npaj rau hauv cov tshuaj aqueous ntawm qhov tsim nyog concentration thiab txhaj rau hauv lub qhov dej, thiab nias rau hauv cov roj txheej kom tshem cov roj, cov roj rov qab tuaj yeem txhim kho tau zoo. Tsis tas li ntawd, Welan cov pos hniav kuj tuaj yeem siv los ua cov dej ntws zoo hauv kev ua tiav zoo, kev ua haujlwm, kev tsim kev puas tsuaj thiab kev thauj mus los hnyav.
25KG / hnab
Welan Gum CAS 96949-22-3
Welan Gum CAS 96949-22-3
