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HPMC, on the other hand, is a partially substituted derivative of cellulose with both methyl and hydroxypropyl groups. It has a higher degree of substitution than MC, which allows it to form stronger gels and withstand higher temperatures. HPMC is widely used in the preparation of controlled-release tablets, capsules, and topical formulations HPMC is widely used in the preparation of controlled-release tablets, capsules, and topical formulations HPMC is widely used in the preparation of controlled-release tablets, capsules, and topical formulations HPMC is widely used in the preparation of controlled-release tablets, capsules, and topical formulationsmethyl cellulos hpmc. It can also be used as a film-forming agent, coating material, and sustained-release matrix. The versatility of HPMC makes it an ideal choice for developing complex drug delivery systems that require precise control over drug release kinetics.

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Shijiazhuang Yongfeng cellulose ether hec hemc hpmc