In the dry-mix mortar and construction chemical industry, cellulose ethers play a pivotal role in ensuring water retention, workability, and sag resistance. Among these, Hydroxypropyl Methyl Cellulose (HPMC) and Methyl Hydroxyethyl Cellulose (MHEC) are the two most widely used additives. A common question faced by formulators and manufacturers is: Can MHEC replace HPMC in construction […]