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Cas tsis . Cas9003-05-8} polyacrylamide (PAM) Anionic Pam...Polyacrylamide, ib tug high-molecular-phaus polymer, yog qhov ua tau zoo ntawm cov kev ua haujlwm zoo thiab muaj kev txhim kho kom ruaj khov thiab muaj kev txhim kho kom muaj zog ntxiv rau hauv kevNtau -
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CAS TSIS MUAJ . 9004-32-4 polyanionic cellulose roj drill...Polyanionic cellulose (PAC), yog cov hmoov loj ntawm cov dej huv, ua rau muaj cov khoom siv dawb lossis lub teeb ci ntsa iab nyob rau hauv ntau drilling kua formulliced.. CAS: 9004-32-4. HS:Ntau -
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CAS: {1138-66-2 40 mesh / 80mesh roj drilling xanthan nta...Roj Drilling Qib Xanting Qib Xanthhan ntawm polymer ua los ntawm cov chaw ua haujlwm ntawm cov roj av, nws yog qhov ntsuas hluav taws xob hauv av, qhov ntsuas kub thiab kub siab thiab siab ntxhia kevNtau
Peb muaj kev paub zoo yog ib qho ntawm cov roj drilling manufacturers thiab lwm tus neeg nyob hauv Suav teb nrog kev sib tw tus nqi {} Tos kom muaj kev txiav txim {}}
Xa kev nug