JIS K 6219-3:2006
Carbon black for rubber industry -- Characteristics of pelletized carbon black -- Part 3: Determination of individual pellet crushing strength

Standard No.

JIS K 6219-3:2006

Release Date

2006

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS K 6219-3:2006

Scope

This standard specifies how to determine the hardness of granulated particles of carbon black for rubber (hereinafter referred to as carbon black), which is used as a compounding agent for raw materials in the rubber industry. This test is conducted to measure the hardness of individual granulated particles of granulated carbon black. By one of the following two test methods. 1A method (when using granulated particles with a diameter of 1.0 mm) 1B method (when using granulated particles with a diameter of 1.4 to 1.7 mm)

JIS K 6219-3:2006 history

• 2006 JIS K 6219-1:2006 Carbon black for rubber industry -- Characteristics of pelletized carbon black -- Part 1: Determination of fines content
• 1997 JIS K 6219:1997 Testing methods of properties of pellets of carbon black for rubber industry