1 / 4

Strain-induced Crystallization in Natural Rubber

Strain-induced Crystallization in Natural Rubber. Shigeyuki Toki 、Igors Sics and Benjamin S. Hsiao Chemistry Department State University of New York at Stony Brook. Rubber Research by Synchrotron X-Rays.

ginger-neal
Download Presentation

Strain-induced Crystallization in Natural Rubber

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Strain-induced Crystallization in Natural Rubber Shigeyuki Toki 、Igors Sics and Benjamin S. Hsiao Chemistry Department State University of New York at Stony Brook

  2. Rubber Research by Synchrotron X-Rays • Strain-induced crystallization and molecular orientation in natural and synthetic rubbers (NR, IR, BR, IIR) • Effect of network density and filler • Stress-strain relation and strain-induced crystallization and molecular orientation

  3. Instrumentation and sample • Synchrotron X-rays (NSLS at BNL) • Modified Instron stretching machine • Mar-CCD • Original length 25 mm, constant stretching rate (10 mm/min).

  4. Stress-strain relation and 2D and 3D WAXD patterns during extension and retraction in vulcanized NR at 25oC

More Related