This standard specifies the accelerated aging test method for rubber filaments in a relaxed state. This standard applies to rubber filaments made of natural rubber and synthetic polyisoprene rubber.
1995HG/T 2724.3-1995 Test method for rubber filament - Accelerated aging test in relaxed state
HG/T 2724.3-1995 Test method for rubber filament - Accelerated aging test in relaxed state was changed to HG/T 2487-2003 Rubber threads-Methods of test.