UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM International - ASTM D1278-91a(1997)e1

Standard Test Methods for Rubber from Natural Sources-Chemical Analysis

inactive
Buy Now
Organization: ASTM International
Publication Date: 10 May 1997
Status: inactive
Page Count: 6
scope:

1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry.

1.2 The analytical procedures appear in the following order:

Sections Sampling 5 Volatile Matter 6 to 8 Dirt 9 to 13 Ash 14 to 17 Copper (Referee Colorimetric Method) 18 to 22 Copper (Alternative Colorimetric Method) 23 to 27 Copper (Alternative Flame Atomic Absorption Method) 28 Manganese (Colorimetric Method) 29 to 33 Manganese (Alternative Flame Atomic Absorption Method) 34 Iron (Colorimetric Method) 35 to 39 Acetone Extract 40 to 41 Rubber Hydrocarbon 42 to 43 Nitrogen 44 to 45

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

1.4 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.

Document History

June 1, 2020
Standard Test Methods for Rubber from Natural Sources—Chemical Analysis
1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry. 1.2 The analytical procedures appear in the following order:  ...
September 1, 2015
Standard Test Methods for Rubber from Natural Sources—Chemical Analysis
1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry. 1.2 The analytical procedures appear in the following order:  ...
November 1, 2011
Standard Test Methods for Rubber from Natural Sources—Chemical Analysis
1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry. 1.2 The analytical procedures appear in the following order:...
March 1, 2007
Standard Test Methods for Rubber from Natural Sources—Chemical Analysis
1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry. 1.2 The analytical procedures appear in the following order:...
ASTM D1278-91a(1997)e1
May 10, 1997
Standard Test Methods for Rubber from Natural Sources-Chemical Analysis
1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry. 1.2 The analytical procedures appear in the following order:...
October 15, 1991
Standard Test Methods for Rubber from Natural Sources-Chemical Analysis
1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry. 1.2 The analytical procedures appear in the following order:...
October 15, 1991
Standard Test Methods for Rubber from Natural Sources-Chemical Analysis
1.1 These test methods cover the sampling and chemical analysis of solid natural rubber in the forms supplied to the rubber industry. 1.2 The analytical procedures appear in the following order:...
Advertisement