Cellulose Ether HPMC Powder Used in Gypsum Joint Compound
Hydroxypropyl Methylcellulose (HPMC) powder is commonly used as an additive in gypsum joint compounds to improve various properties. Here are some ways in which HPMC powder is beneficial in gypsum joint compounds: Water Retention: HPMC enhances the water retention capacity of the gypsum joint compound, preventing rapid drying. This is important for allowing sufficient time […]
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