The impact of the injection mold temperature upon polymer crystallization and resulting drug release from immediate and sustained release tablets.
Sign Up to like & getrecommendations! Published in 2018 at "International journal of pharmaceutics"
DOI: 10.1016/j.ijpharm.2018.01.053
Abstract: It was the aim of this study to elucidate the impact of the injection mold temperature upon the polymer crystallinity, its microstructure and the resulting drug release from immediate and sustained release tablets containing semi-crystalline… read more here.
Keywords: injection mold; drug; sustained release; injection ... See more keywords
A Simple Method of Reducing Coolant Leakage for Direct Metal Printed Injection Mold with Conformal Cooling Channels Using General Process Parameters and Heat Treatment
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14237258
Abstract: Direct metal printing is a promising technique for manufacturing injection molds with complex conformal cooling channels from maraging steel powder, which is widely applied in automotive or aerospace industries. However, two major disadvantages of direct… read more here.
Keywords: coolant leakage; injection mold; injection; direct metal ... See more keywords
Heat Transfer Analysis of 3D Printed Wax Injection Mold Used in Investment Casting
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DOI: 10.3390/ma15196545
Abstract: Investment casting is one of the precise casting methods where disposable wax patterns made in wax injection molds are used to make a casting mold. The production capacity of precision foundry is determined by the… read more here.
Keywords: injection; time; injection mold; analysis ... See more keywords
Effects of Heating and Cooling of Injection Mold Cavity Surface and Melt Flow Control on Properties of Carbon Fiber Reinforced Semi-Aromatic Polyamide Molded Products
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DOI: 10.3390/polym13040587
Abstract: Fiber reinforced thermoplastics (FRTP), reinforced with glass or carbon fibers, are used to improve the mechanical strength of injection-molded products. However, FRTP has problems such as the formation of weld lines, the deterioration of appearance… read more here.
Keywords: molded products; surface; fiber reinforced; injection mold ... See more keywords
Effects of Different Mold Materials and Coolant Media on the Cooling Performance of Epoxy-Based Injection Molds
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14020280
Abstract: Metal additive manufacturing techniques are frequently applied to the manufacturing of injection molds with a conformal cooling channel (CCC) in order to shorten the cooling time in the injection molding process. Reducing the cooling time… read more here.
Keywords: injection; time; different mold; cooling time ... See more keywords