Search Results - "Heim, Hans‐Peter"

Resistance of poly(lactic acid)/starch composites to weathering effects by Goetjes, Victoria, Zarges, Jan‐Christoph, Heim, Hans‐Peter

“…In order to produce a completely bio‐based and cost‐effective filled polymer, PLA and native potato starch as a filler were compounded by twin screw extrusion…”
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Simulation of Mechanical Properties of Injection‐Molded Thermoplastic Foam Structures by Oikonomou, Dimitri, Heim, Hans‐Peter

“…This article presents an approach regarding the interlinking of simulation programs to determine mechanical properties of foamed polymers. The software…”
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Correlation between the activation energy of PLA respectively PLA/starch composites and mechanical properties with regard to differ accelerated aging conditions by Reit, Margarita, Zarges, Jan‐Christoph, Heim, Hans‐Peter

“…Within this research semi‐crystalline polylactide and composites with 50 wt.% native potato starch were compounded and injection molded. The material was…”
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Quantitative analysis of the effect of foam morphology on the quasi-static and cyclic-dynamic tensile properties by Güzel, Kübra, Zarges, Jan-Christoph, Heim, Hans-Peter

“…This study is the initial investigation into the relationship between the structure of foam and its quasi-static tensile and tension-tension fatigue…”
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Influence of ethylene oxide and gamma irradiation sterilization processes on the degradation behaviour of poly(lactic acid) (PLA) in the course of artificially accelerated aging by Krug, Natalie, Zarges, Jan-Christoph, Heim, Hans-Peter

“…To promote the application of bio-based materials in the field of medical technology, it is essential to conduct additional research, focusing on their…”
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Thermal Properties of Plasticized Cellulose Acetate and Its β-Relaxation Phenomenon by Erdmann, Rafael, Kabasci, Stephan, Heim, Hans-Peter

“…Cellulose acetate (CA), an organic ester, is a biobased polymer which exhibits good mechanical properties (e.g., high Young's modulus and tensile strength). In…”
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Analysis of the Similarity between Injection Molding Simulation and Experiment by Knoll, Julia, Heim, Hans-Peter

“…In the plastics industry, CFD simulation has been used for many years to support mold design. However, using simulation as a substitute for experimentation…”
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UVC Irradiation as a Surface Treatment of Polycarbonate to Generate Adhesion to Liquid Silicone Rubber in an Overmolding Process by Hartung, Michael, Heim, Hans-Peter

“…This study investigates the adhesion properties of polycarbonate (PC) and liquid silicone rubbers (LSR) through surface activation using ultraviolet C (UVC)…”
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Analysis and Validation of Varied Simulation Parameters in the Context of Thermoplastic Foams and Special Injection Molding Processes by Oikonomou, Dimitri, Heim, Hans-Peter

“…The simulation solutions of different plastic injection molding processes are as multifaceted as the field of injection molding itself. In this study, the…”
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Analysis of the Machine-Specific Behavior of Injection Molding Machines by Knoll, Julia, Heim, Hans-Peter

“…The performance of an injection molding machine (IMM) influences the process and the quality of the parts manufactured. Despite increasing data collection…”
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Evaluation of the injection molding process behavior during start-up and after parameter changes using dynamic time warping correspondences by Volke, Julia, Heim, Hans-Peter

“…Injection molding is one of the most widely used plastic processes due to its mass production capability and low production costs. Both simple and complex part…”
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Liquid Silicone Rubber Foamed with Thermoplastic Expandable Microspheres by Marl, Svenja, Giesen, Ralf-Urs, Heim, Hans-Peter

“…To reduce the material costs as well as the density of Liquid Silicone Rubber (LSR), LSR foams can be produced in an injection molding process. Expandable…”
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In-situ full-field deformation analysis of injection-molded microcellular polycarbonate according to foam morphology patterns by Güzel, Kübra, Zarges, Jan-Christoph, Heim, Hans-Peter

“…Deformation behavior of microcellular foam materials are sensitive to microstructural details. Therefore, the distinctive foam morphology patterns of foam…”
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Parameter recommendation for injection molding based on similarity analysis of injection molded parts by Volke, Julia, Reit, Margarita, Heim, Hans-Peter

“…Injection molding is a widespread manufacturing process for producing complex plastic shapes. The process is controlled by a large number of parameters, which…”
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Polyurethane-Based Gel Electrolyte for Application in Flexible Electrochromic Devices by Johannes, Christopher, Hartung, Michael, Heim, Hans-Peter

“…For the application in flexible electrochromic devices (ECDs) on plastic substrates, a new polyurethane-based gel electrolyte was manufactured. In this…”
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Weathering of a Polyurethane-Based Gel Electrolyte by Johannes, Christopher, Hartung, Michael, Heim, Hans-Peter

“…A recently described flexible polyurethane electrolyte was artificially weathered at 25/50 °C and 50% r.h. in air and at 25 °C in a dry nitrogen atmosphere,…”
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Influence of Ethylene Oxide and Gamma Irradiation Sterilization Processes on the Properties of Poly-L-Lactic-Acid (PLLA) Materials by Krug, Natalie, Zarges, Jan-Christoph, Heim, Hans-Peter

“…In order to encourage the substitution of petrochemical polymers in medical technology with sustainable, bio-based materials, there is an urgent need for…”
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Influence of Accelerated Aging on the Fiber-Matrix Adhesion of Regenerated Cellulose Fiber-Reinforced Bio-Polyamide by Falkenreck, Celia Katharina, Gemmeke, Nicole, Zarges, Jan-Christoph, Heim, Hans-Peter

“…With regard to the sustainability and biological origin of plastic components, regenerated cellulose fiber (RCF)-reinforced polymers are expected to replace…”
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Effect of Cell Morphology on Flexural Behavior of Injection-Molded Microcellular Polycarbonate by Güzel, Kübra, Zarges, Jan-Christoph, Heim, Hans-Peter

“…The quantitative study of the structure and properties relationship in cellular materials is mostly limited to cell diameter, cell density, skin layer…”
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Adhesion of liquid silicone rubber (LSR) polypropylene (PP) composites after storage tests by Rüppel, Annette, Giesen, Ralf-Urs, Hartung, Michael, Heim, Hans-Peter

“…The objective of this study is the production of liquid silicone rubber (LSR) polypropylene (PP) composites. To create adhesion between LSR and thermoplastics,…”
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