Etherau Cellwlos (MC, HEC, HPMC, CMC, PAC) Mae etherau cellwlos, gan gynnwys Methyl Cellulose (MC), Hydroxyethyl Cellulose (HEC), Hydroxypropyl Methylcellulose (HPMC), Carboxymethyl Cellulose (CMC), a Poly Anionic Cellulose (PAC), yn polymerau amlbwrpas sy'n deillio o seliwlos trwy addasu cemegol...
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