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ASTM-D471:2012 Edition

ASTM-D471:2012 Edition

$44.96

D471-12 Standard Test Method for Rubber Property—Effect of Liquids

Published By Publication Date Number of Pages
ASTM 2012 14
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ASTM D471-12

Historical Standard: Standard Test Method for Rubber Property—Effect of Liquids

ASTM D471

Scope

1.1 This test method covers the required procedures to evaluate the comparative ability of rubber and rubber-like compositions to withstand the effect of liquids. It is designed for testing: (1) specimens of vulcanized rubber cut from standard sheets (see Practice D3182), (2) specimens cut from fabric coated with vulcanized rubber (see Test Methods D751), or (3) finished articles of commerce (see Practice D3183). This test method is not applicable to the testing of cellular rubbers, porous compositions, and compressed sheet packing, except as described in 11.2.2.

1.2 ASTM Oils No. 2 and No. 3, formerly used in this test method as standard test liquids, are no longer commercially available and in 1993 were replaced with IRM 902 and IRM 903, respectively (see Appendix X1 for details).

1.3 ASTM No. 1 Oil, previously used in this test method as a standard test liquid, is no longer commercially available and in 2005 was replaced with IRM 901; refer to Table 1 and Appendix X3 for details.

1.4 ASTM No. 5 Oil was accepted into Specification D5900 as an industry reference material in 2010 and designated as IRM 905. The composition, and properties of this immersion oil were not changed and the data in Table 1 remains current. Refer to Appendix X4 for other details.

1.5 The specifications and properties listed in Table 1 for IRM 901, IRM 902, IRM 903, and IRM 905 are also maintained in Specification D5900.

1.5.1 The subcommittee responsible for maintaining Test Method D471, presently D11.15, shall review the data in Specification D5900 to ensure that it is identical to that which appears in Test Method D471. This shall be accomplished at the time of the 5 year review or more frequently when necessary.

1.6 Historical, technical, and background information regarding the conversion from ASTM No. 1, ASTM No. 2, and ASTM No. 3 Oils to IRM 901, IRM 902, and IRM 903 immersion oils is maintained in Practice D5964.

1.6.1 The subcommittee responsible for maintaining Test Method D471, presently D11.15, shall review the data in Practice D5964 to ensure that it is identical to that which appears in Test Method D471. This shall be accomplished at the time of the 5 year review or more frequently when necessary.

1.7 This test method includes the following:

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

1.9 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.

TABLE 1 Specifications and Typical Properties of IRM Reference Oils

A Refer to Appendix X3. Table X3.1 reflects the differences in the properties between ASTM No. 1 Oil and IRM 901 for reference purposes.

Keywords

elevated temperature; fluid immersion; immersion oil; IRM reference oil; liquid immersion; reference fuel; reference oil; rubber articles; rubber products; service liquid; Accelerated aging/testing–rubber/related materials; Breaking strength/tenacity–rubber; Bursting strength–rubber; Change in length; Dimensional change; Elevated temperature tests–rubber; Elongation–rubber; Evaporation loss; Fluid immersion; Fuel oils; Fuels (test medias); Hardness tests; Immersion–rubber materials/applications; Liquids immersion–effect on rubber; Oils (test medias); Reference fuel; Rubber adhesion; Service liquid; Tear resistance; Tensile properties/testing–rubber/related materials; Testing methods–rubber; Volume change; Water displacement test

ICS Code

ICS Number Code 83.060 (Rubber)

DOI: 10.1520/D0471-12

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
2 Summary of Test Method
Significance and Use
TABLE 1
3 Test Conditions
Standard Test Liquids
TABLE 2
TABLE 3
4 Preparation of Specimen
Apparatus
TABLE 4
5 Test Specimens—Change in Mass or Volume
Procedure for Change in Mass
Procedure for Change in Volume
FIG. 1
6 Dimensional-Change Method for Water-Insoluble Liquids and Mixed Liquids
Procedure for Change in Mass with Liquid on One Surface Only
FIG. 2
7 Procedure for Determining Mass of Soluble Matter Extracted by the Liquid
Changes in Tensile Strength, Elongation, and Hardness
8 Changes in Breaking Resistance, Burst Strength, Tear Strength, and Adhesion for Coated Fabrics
Calculation
9 Report
Precision and Bias
10 Keywords
TABLE 5
11 X1. REPLACEMENT OF ASTM OILS NO. 2 AND NO. 3 WITH IRM 902 AND IRM 903
X1.1
X1.2
TABLE 6
12 X1.3
X2. PRECISION AND BIAS—TEST PROGRAM FOR THE REPLACEMENT OF ASTM OILS NO. 2 & NO. 3
X2.1
X2.2
X2.3
X2.4
X2.5
X2.6
TABLE X2.1
13 X3. REPLACEMENT OF ASTM OIL NO. 1 WITH IRM 901
X3.1
X3.2
X4. REPLACEMENT OF ASTM OIL NO. 5 WITH IRM 905
X4.1
TABLE X3.1

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