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Abrupt Tensile Stress on Injection Moulded Standard Polystyrene. Crazing and Cracking. Variation of Injection Temperature   [Title Translation]

Schlagzugbeanspruchung von spritzgegossenem Standard-Polystyrol. Fließzonenbildung und Bruchvorgang. Variation der Spritztemperatur   [Other Title]
Year of origin: 1976-1978
Genre: Documentary Film
Locations of shooting: n/a

Credits
Author: Klaus Peter Großkurth
Producer: Rolf Tilke
Special Effects: Rolf Tilke, Jürgen Zedel
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Production company: IWF (Göttingen)
Editing: Rolf Tilke, Jürgen Zedel
Photography: Rolf Tilke, Hermann Schrader


Keywords: Bruchverhalten, Fließzonenbildung, Kunststoff, Polystyrol, Schlagzugbeanspruchung, Standard-Polystyrol, Standard-Polystyrol, abrupt tensile stress, breaking behaviour, plastics, polystyrene
Initiation and growth of inhomogenous deformations and cracks in injection moulded transparent polystrene. The specimens are exposed to sudden tensile stress at room temperature showing stretch velocities of up to 10{5} %/min at the start. Due to fabrication dependent movable internal stress and orientation distributions the fracture inducing deformations always start inside the specimens.

Version 1
Language: deu
Sound: n/a
Aspect: n/a
Duration: 13 min

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Version 2
Language: deu
Sound: n/a
Aspect: n/a
Duration: 13 min

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Version 3
Language: deu
Sound: n/a
Aspect: n/a
Duration: 13 min

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