Work Item
ASTM WK87806

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


Remove N230 from Section 5.4.5 because the designation has never been assigned and was inadvertently included.


Developed by Subcommittee: D24.41

Committee: D24

Staff Manager: Melissa Marcinowski

Work Item Status

Date Initiated: 09-11-2023

Technical Contact: Ricky Magee

Item: 008

Ballot: D24 (23-07)

Status: In Balloting