Developed by Subcommittee: D11.12 | Committee D11 | Contact Staff Manager
1. Scope
This test method covers a procedure to measure the macro-dispersion of fillers in a rubber matrix by quantifying the surface roughness of a freshly cut specimen using an optical microscope in reflection mode.
Keywords
Carbon Black; silica; rubber compounds; incorporation; dispersionRationale
Optical methods of measuring dispersion of fillers in rubber compounds provide a rapid, objective measure that is practical for routine laboratory testing. Both unvulcanized and vulcanized rubber compounds may be evaluated using this test method.
The title and scope are in draft form and are under development within this ASTM Committee.
Back to TopDate Initiated:
11-08-2010
Technical Contact:
John Sezna
Status:
Draft Under Development