Wallace Instruments - rubber testing products

Wallace Instruments - testing products for the rubber and plastic industry

White Papers

Download white papers on various testing methods and equipment.

Paper No. 1

Comparison of results and test methods using the Micro IRHD and the Micro Shore rubber hardness measurement instruments
By R. Morgans BSc, S. Lackovic BSc, PhD, P. Cobbold
Presented at: The International Rubber Exhibition and Conference, G-Mex, Manchester, June 7-10th 1999.

Paper No. 2

Understanding the IRHD and Shore Methods used in Rubber Hardness Testing.
By R. Morgans BSc, S. Lackovic BSc PhD, P. Cobbold
Presented at a meeting of the Rubber Division, American Chemical Society, Orlando, Florida, September 21-24 1999

Paper No. 3

Importance of Experimental Parameters on Rapid Plasticity Testing for PRI (Plasticity Retention Index)
By R. Morgans, S. Lackovic, B. McGarry, G. Dinnage, B. Pearce
Presented at: International Rubber Conference 1998, Chennai, India, December 7-9th 1998

Paper No. 4

Reducing the Duration of IRHD Hardness Tests.
By S. Lackovic Bsc PhD, R. Morgans Bsc and D. Reynolds
Presented at a meeting of the Rubber Division, American Chemical Society, Cleveland, Ohio, October 21-24 1997.