Pharmacy and Pharmaceutical Sciences Commons^™

Effects Of Compaction Pressure, Speed And Punch Head Profile On The Ultrasonically-Extracted Physical Properties Of Pharmaceutical Compacts, Xiaochi Xu, Yigitcan Coskunturk, Vivek S. Dave, Justin V. Kuriyilel, Murray F. Wright, Rutesh H. Dave, Centin Cetinkaya

Pharmacy Faculty/Staff Publications

Despite a well-established manufacturing-process understanding, tablet quality issues are frequently encountered during various stages of drug-product development. Compact breaking force (tensile strength), capping and friability are among the commonly observed characteristics that determine the integrity, quality and manufacturability of tablets. In current study, a design space of the compaction pressure, compaction speed and head flat types is introduced for solid dosage compacts prepared from pure silicified microcrystalline cellulose, a popular tableting excipient. In the reported experiments, five types of head flat types at six compaction pressure levels and two compaction speeds were employed and their effects on compact mechanical properties …