ASTM-D430 2012

$40.63

D430-06(2012) Standard Test Methods for Rubber Deterioration—Dynamic Fatigue

Published By	Publication Date	Number of Pages
ASTM	2012	10

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Category: ASTM

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Description

ASTM D430-06-Reapproved2012

Historical Standard: Standard Test Methods for Rubber Deterioration—Dynamic Fatigue

ASTM D430

Scope

1.1 These test methods cover testing procedures that estimate the ability of soft rubber materials to resist dynamic fatigue. No exact correlation between these test results and service is given or implied. This is due to the varied nature of service conditions. These test procedures do yield data that can be used for the comparative evaluation of rubber or composite rubber-fabric materials for their ability to resist dynamic fatigue.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

crack growth; DeMattia flexing machine; DuPont flexing machine; flex fatigue; flexing; flexing fatigue; ply separation; rubber products; Scott flexing machine; Cracking–rubber; DeMattia flexing machine; Deterioration–rubber; Dupont flexing machine; Dynamic fatigue; Fatigue; Flexing fatigue; Ply separation; Rubber belting; Rubber textile composites; Scott flexing machine; Tire cords and tire cord fabrics; Tire testing

ICS Code

ICS Number Code 83.060 (Rubber)

DOI: 10.1520/D0430-06R12

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Summary of Test Methods Significance and Use Application
2	Preparation of Test Specimens Test Temperatures and Conditioning Type of Strain Test Specimens from Belts Test Specimens from Tires
3	Number of Test Specimens Scott Flexing Machine Hub Size and Flexing Force Procedure for Belt Specimens Procedure for Tire Specimens FIG. 1
4	Calculation Type of Strain Test Specimens for Extension Fatigue Cracking Test Specimens for Bend Flexing Number of Test Specimens DeMattia Flexing Machine FIG. 2
5	Clamping Specimens in the DeMattia Flexing Machine Adjustment of the DeMattia Flexing Machine FIG. 3
6	Procedure Interpretation of Results Precision and Bias TABLE 1
7	Test Specimens for Flex Cracking TABLE 2
8	Number of Test Specimens DuPont Flexing Machine FIG. 4
9	Procedure Evaluation of Results Report Keywords FIG. 5