Scientific publications by IKV

Overview of current publications by IKV in journals and periodicals

Dry demoulding – cost-effective PU components through permanent release coatings

Ch. Hopmann, P. Surray, D. Schneider, K. Vissing, M. Noeske, P. Bitomsky | Published in: PU MAGAZINE – VOL. 16, No. 4, pp. 232-235

14 Dec 2019
Investigation of the influence of melt-impregnation parameters on the morphology of thermoplastic UD-tapes and a method for quantifying the same

Ch. Hopmann, E. Wilms, C. Beste, D. Schneider, K. Fischer, S. Stender | Published in: Journal of Thermoplastic Composite Materials, S. 1-14

doi:...
14 Dec 2019
Compounding – Influence of process parameters on the processing and resulting properties

Ch. Hopmann, M. Kostka, C. Bakir | Published in: IKV-Symposium “Rubber meets Science”, 25 - 26 June 2019, Aachen
14 Dec 2019
Foam Injection Moulding for Thin-Walled Packaging

Ch. Hopmann, Y. Zhang, K. Theissen | Published in: Kunststoffe international 10/ 2019, pp. 102-106
14 Dec 2019
New Illumination of Plastics – Yarn-Friendly Injection Molding Process for Back Molding of Optical Textiles

Ch. Hopmann, H. Dornebusch, R. Müller, A. Zwißler | Published in: Kunststoffe International, (6-7), 2019, pp. 20-23
14 Dec 2019
Influence of measurement processes on pressure-specific volume-temperature relationships of semi-crystalline polymer: Polypropylene

J. Wang, Ch. Hopmann, M. Schmitz, T. Hohlweck | Published in: Polymer Testing 78 (2019), pp. 1-9, doi: 10.1016/j.polymertesting.2019.105992

14 Dec 2019
Strong cooperation in investigating the scalability of plasma and coating properties in SFB TR 87

Ch. Hopmann, M. Jaritz | Erschienen in: Newsletter SFB-TR 87, Edition 6, November 2018
17 Sep 2019
Investigations on the combination of chemical and physical foaming of polyurethane using the online gas counter pressure process

Ch. Hopmann, M. Heck, D. Schneider | Published in: IKV symposium “Polyurethanes - Trends in PU processing”, Aachen, 19. March 2019
17 Sep 2019
Thin plasma polymerised coatings for corrosion protection against strong alkaline solutions

M. Jaritz, Ch. Hopmann, S. Wilski, L. Kleines, M. Rudolph, P. Awakowicz, R. Dahlmann | Published in: Surface & Coatings Technology 374 (2019), pp....
17 Sep 2019
Self-regulated production of an automotive composite floor pan

M. Emonts, K. Fischer, S. Stender, N. Magura | Published in: SAMPE Conference Proceedings, Charlotte, USA, 20-23 May 2019

17 Sep 2019
Establishment of an inline quality assurance method for fibre sprayed preforms

Ch. Hopmann, N. Magura, S. Stender, D. Schneider, K. Fischer | Published in: SAMPE Conference Proceedings, Charlotte, USA, 20-23 May 2019
17 Sep 2019
Are generally known material models sufficient to describe the quasi-static behaviour of TPE?

Ch. Hopmann, C. Zimmermann | Published in: IKV symposium “Rubber meets Science”, Aachen, 25-26 June 2019
17 Sep 2019
Characterisation of the quasi-static material behaviour of thermoplastic elastomers (TPE) under consideration of temperature and stress state

Ch. Hopmann, C. Zimmermann | Published in: Journal of Elastomers & Plastics (2019), pp. 1-17
17 Sep 2019
Nozzles regulate thickness

Ch. Hopmann, F. Petzinka, L. Leuchtenberger | Published in: Kunststoffe international 5/2019, pp. 43-46
17 Sep 2019
Model calibration for screw design of silicone rubber extruders

Ch. Hopmann, M. Drach, C. Wiesel | Published in: IKV symposium “Rubber meets Science”, Aachen, 25-26 June 2019
17 Sep 2019
A study on the effects of the processing parameters on the flatness quality of blown films using laser triangulation

Ch. Hopmann, C. Bakir | Published in: ANTEC, Detroit, USA, 18-21 March 2019
17 Sep 2019
Everything keeps flowing – Structured surfaces in injection moulds allow for longer flow paths

Ch. Hopmann, M. Orth | Published in: Kunststoffe international 5/2019, pp. 32-35
17 Sep 2019
Simulative and experimental validation of an inversed cooling channel design for injection moulds

Ch. Hopmann, T. Fischer, T. Hohlweck | Published in: ANTEC, Detroit, USA, 18–21 March 2019
17 Sep 2019
Investigation of the foamability and resulting mechanical properties of foamed thermoplastic elastomers

Ch. Hopmann, Y. Zhang | Published in: ANTEC, Detroit, USA, 18–21 March 2019
17 Sep 2019
Modelling of the mechanical properties of medium saturated short fibre-reinforced polycarbonate

S. Koch, S. Verwaayen, Ch. Hopmann | Published in: Antec 2019, Detroit, USA, 18 - 21 March 2019
17 Jun 2019
Inline System for Optical Quality Assurance of Multi-Step Processes

J. Wipperfürth, J. Alms, Ch. Hopmann | Published in: Antec 2019, Detroit, USA, 18 - 21 March 2019
17 Jun 2019
Mechanical, rheological and thermal properties of extruded graphene filled PP composites produced in a twin-screw extruder

M. Adamy, K. Matsumoto, Ch. Hopmann, T. Tanaka | Published in: Journal of plastics technology 15 (2019) 2, pp. 121-146

17 Jun 2019
Improvement of foamed part surface quality with variothermal temperature control and analysis of the mechanical properties

Ch. Hopmann, N. Lammert, Y. Zhang | Published in: Journal of cellular plastics 0 (2019), pp. 1-16
17 Jun 2019
Flow properties of CO2-loaded bioplastics in micro injection moulding

Ch. Hopmann, M. Rieck | Published in: ANTEC, Detroit, USA, 18 - 21 March 2019
17 Jun 2019
Development of a temperature displacement law for viscosity fluctuations integrated into the control setup of the injection moulding process

Ch. Hopmann, H. Dornebusch, J. Heinisch, J.-M. Werner | Published in: ANTEC, Detroit, USA, 18 - 21 March 2019
17 Jun 2019
Bioplastics with Halogen-Free Flame Retardants

R. Breuer, Y. Zhang, Ch. Hopmann | Published in: Kunststoffe international 13 (2019) 1-2, pp. 31-36
17 Jun 2019
CO2 as a blowing agent in online gas counter-pressure technology for the production of polyurethane foams

Ch. Hopmann, M. Heck, D. Schneider, K. Fischer | Published in: PU Magazine (6) December 2018/January 2019, pp. 600-606
15 Mar 2019
Enhancing the functionality of pultruded profiles

Ch. Hopmann, L. Wruck, K. Fischer | Published in: IKV-Fachtagung "Reactive Pultrusion - Approaches for a cost efficient FRP-profile production”, 9...
15 Mar 2019
Influencing the Environmental Stress Cracking Resistance of Amorphous Thermoplastic Parts by the Example of Polycarbonate and water

Ch. Hopmann, N. Borchmann, S. Koch, D. Alperstein | Published in: POLYMER ENGINEERING & SCIENCE (2018), pp. 1-6

15 Mar 2019
Modelling of the temperature-dependent visco-elasto-plastic material behaviour of thermoplastic elastomers

Ch. Hopmann, C. Zimmermann | Published in: 13. Kautschuk-Herbst-Kolloquium (KHK), 6 - 8 November 2018, Hannover, pp. 1-6
15 Mar 2019
Determination of the temperature-dependent visco-elasto-plastic material behaviour of thermoplastic elastomers

Ch. Hopmann, C. Zimmermann | Published in: TPE Magazine 4 (2018), pp. 244-247
15 Mar 2019
Modelling of the thermally induced residual stresses during laser transmission welding of thermoplastics

Ch. Hopmann, S. Bölle, S. Kreimeier | Published in: International Institute of Welding, September (2018), pp. 1-20
15 Mar 2019
5 Interdisciplinary Data Driven Production Process Analysis for the Internet of Production

R. Meyes, H. Tercan, T. Thiele, A. Krämer, J. Heinisch, M. Liebenberg, G. Hirt, Ch. Hopmann | Published in: Procedia Manufacturing 26, 2018, pp....
15 Mar 2019
Flow Paths in a Tangential Internal Mixer

Ch. Hopmann, A. Lipski | Published in: 13. Kautschuk-Herbst-Kolloquium (KHK), 6 - 8 November 2018, Hannover, pp. 1-7
15 Mar 2019
Optimisation of screw geometry of a silicone rubber extruder considering wall slip behaviour

Ch. Hopmann, M. Drach | Published in: 13. Kautschuk-Herbst-Kolloquium (KHK), 6 - 8 November 2018, Hannover, pp. 1-5
15 Mar 2019
Calculating the thermomechanical behaviour of plastic-metal hybrid components

Ch. Hopmann, M. Ersch, J. van Haag | Keywords: material data, material description, integrative simulation method | Published in: ATZ Worldwide 119...
20 Sep 2017

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Current publications

Overview of current publications by IKV in journals and periodicals

Do you have any questions on our scientific publications?

Zorica Jokic-Masina

Explore Smarty