Welan Gum CAS 96949-22-3
Welan gum CAS 96949-22-3 yog ib qho polysaccharide uas yaj tau los ntawm Alcaligenes sp. los ntawm kev ua kom huv hauv qab dej. Vim nws cov khoom zoo thickening thiab anti-segregation, Welan gum yog siv los ua ib qho stabilizer thiab thickener zoo. Cement mortar, concrete thiab lwm yam khoom siv hauv tsev.
| Qhov tsos | Dawb-dawb mus rau xim av hmoov |
| Kev yaj tau | Dej kub los yog dej txias |
| Qhov viscosity 1% cov roj hmab rau 1% KCL Brookfield, LVT. 60 rpm, lub caij nplooj ntoos hlav 3, 25oC |
Yam tsawg kawg nkaus 1500 mPa.s |
| Poob thaum ziab | siab tshaj 13.0% |
| PH (ntawm 1% kua) | 5.0-9.5 |
| Qhov loj ntawm cov khoom me me | 92% los ntawm 60 mesh |
Hauv kev lag luam khoom noj, Welan gum siv tau rau hauv kev ua cov khoom ci, cov khoom noj mis nyuj, kua txiv hmab txiv ntoo, dej haus mis nyuj, txheej qab zib, frostings, jams, cov khoom nqaij thiab ntau yam khoom qab zib.
Hauv kev lag luam roj av, Welan gum siv tau los npaj cov av nkos drilling kom tswj tau qhov viscosity ntawm cov kua dej drilling thiab tswj nws cov rheological zog. Welan gum kuj yog ib hom roj-displacement agent tshiab, uas yog siv rau kev rov qab tau roj tertiary ntawm cov qhov dej roj. Thaum Welan gum raug npaj rau hauv cov kua dej ntawm qhov concentration tsim nyog thiab txhaj rau hauv qhov dej, thiab nias rau hauv cov roj txheej kom hloov cov roj, qhov kev rov qab tau roj tuaj yeem txhim kho zoo heev. Tsis tas li ntawd, Welan gum kuj tseem siv tau ua tus txhim kho dej ntws hauv kev ua tiav qhov dej, kev ua haujlwm, kev tsim cov roj tawg thiab kev thauj roj hnyav.
25KG/HNAB
Welan Gum CAS 96949-22-3
Welan Gum CAS 96949-22-3
