CGSB 1-GP-71 METH 30.6-1980
Methods of Testing Paints and Pigments Accelerated Stability Heat Stability

Standard No.

CGSB 1-GP-71 METH 30.6-1980

Release Date

1980

Published By

Canadian General Standards Board （CGSB)

Status

Withdraw

Latest

CGSB 1-GP-71 METH 30.6-1980

Scope

Moisten 112 g of pigment, extracted when required by Method 21.1, with a few drops of alcohol and shake continuously for 1 h with 500 mg HC1 (0.25% hydrogen chloride by weight) at a temperature of 18-30°C (64-86’F). After shaking, allow the mixture

CGSB 1-GP-71 METH 30.6-1980 history

• 1980 CGSB 1-GP-71 METH 30.6-1980 Methods of Testing Paints and Pigments Accelerated Stability Heat Stability