ASTM WK39019

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Work Item: ASTM WK39019 - Revision of D1618 - 99(2011) Standard Test Method for Carbon Black Extractables - Transmittance of Toluene Extract

Active Standard: D1618 - 99(2011)

Developed by Subcommittee: D24.31 | Committee D24 Home | Contact Staff Manager

1. Rationale

An individual from the market brought to the committees attention that Section 5.8 needs to be strengthen because as it is currently written will allow very fine carbon black particles may still pass through the filter.

Keywords

carbon black; extractables; toluene; discoloration;

Citing ASTM Standards

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Work Item Status:
Date Initiated:09-10-2012
Technical Contact: Jeffery Melsom

Status: Draft Under Development

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