Work Item
ASTM WK87811

Revision of D1765-23a Standard Classification System for Carbon Blacks Used in Rubber Products


A note in Table A1.1 of D1765 states that “Carbon blacks with data from a single producer are not included”. N125 was mistakenly included in Table A1.1 because only producer provided Typical Property data for this grade.


Developed by Subcommittee: D24.41

Committee: D24

Staff Manager: Melissa Marcinowski

Work Item Status

Date Initiated: 09-11-2023

Technical Contact: Ricky Magee

Item: 013

Ballot: D24 (23-07)

Status: In Balloting