Standard Test Method for Accelerated Laboratory Roadwheel Generation of Belt Separation in Radial Passenger Car and Light Truck Tires through Load Range E

Importancia y uso:

4.1 Belt edge separation is a tire condition that can be encountered in tire use, particularly in high tire temperature environments.

4.2 The goal of this standard is to define a scientifically valid protocol for the laboratory generation of belt edge separation in a tire that has previously completed accelerated laboratory aging as described in Practice F2838. This test method does not establish performance limits or tolerances for tire specifications.

4.3 However, as stated in the scope, some tires may not develop belt edge separations under the specified test conditions. They may develop other EOT conditions that are not due to belt edge separation. Also, some tires may not develop any EOT conditions during the course of the test prior to a DCT.

Subcomité:

F09.30

Volúmen:

09.02

Número ICS:

83.160.01 (Tyres in general)

Palabras clave:

accelerated laboratory aging; belt separation; oven; oven aging; roadwheel; tire;