ASTM D5805-00(2009)
Standard Test Method for Rubber from Synthetic Sources--Carbon Black in Masterbatches

Standard No.

ASTM D5805-00(2009)

Release Date

2000

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D5805-00(2014)

Latest

ASTM D5805-00(2023)

Scope

The carbon black content of an unvulcanized black or oil-black SBR masterbatch may be determined by this test method if an inert (CO₂) atmosphere and a determinate (see Note 2) of known carbon black content are available.

Note 28212;Determinate black masterbatch may be prepared by careful addition of exact amounts of rubber and carbon black on a mill. An alternative would be a thorough blending of a quantity of black masterbatch and determination of the carbon black by use of a previously established determinate.

1.1 These test methods cover the determination of the amount of carbon black in a masterbatch and cover emulsion SBR-carbon black mixtures, but may be applicable to other polymers. Three test methods are included:

	Sections
Inert Atmosphere Pyrolysis	3-10
Vacuum Pyrolysis	11-17
Thermogravimetric Analyzer	18-24

Note 18212;The nomenclature used in these test methods is in accordance with Practice D 1418.

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.

ASTM D5805-00(2009) Referenced Document

• ASTM D1418 Standard Practice for Rubber and Rubber Latices-Nomenclature
• ASTM D6370 Standard Test Method for Rubber—Compositional Analysis by Thermogravimetry (TGA)

ASTM D5805-00(2009) history

• 2023 ASTM D5805-00(2023) Standard Test Methods for Rubber—Determination of Carbon Black in Masterbatches
• 2019 ASTM D5805-00(2019) Standard Test Methods for Rubber—Determination of Carbon Black in Masterbatches
• 2000 ASTM D5805-00(2014) Standard Test Methods for Rubber—Determination of Carbon Black in Masterbatches
• 2000 ASTM D5805-00(2009) Standard Test Method for Rubber from Synthetic Sources--Carbon Black in Masterbatches
• 2000 ASTM D5805-00(2004)e1 Standard Test Method for Rubber from Synthetic Sources--Carbon Black in Masterbatches
• 2000 ASTM D5805-00 Standard Test Method for Rubber from Synthetic Sources--Carbon Black in Masterbatches