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United States Department of Agriculture

Agricultural Research Service

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Research Project: Guayule Rubber Crystallization Studies

Location: Bioproducts Research

Project Number: 2030-21410-020-10-S
Project Type: Non-Assistance Cooperative Agreement

Start Date: Jan 1, 2013
End Date: Jan 1, 2015

To evaluate the extent of strain-induced crystallization present in guayule rubber (compared to Hevea-based NR and synthetics).

The approach will be to: 1) Prepare films of guayule natural rubber in the unvulcanized and vulcanized states, varying by composition of non-rubber constituents. 2) Measure physical and chemical properties related to composition and end-use performance. 3) Perform detailed studies of the rate and extent of strain-induced crystallization by synchrotron small-angle X-ray scattering (SAXS) and wide-angle X-ray diffraction (WAXD). This part of the project will leverage SUNY’s expertise and access to the Synchrotron Light Source at Brookhaven National Laboratory.

Last Modified: 10/19/2017
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