CGSB 1-GP-71 METH 31.1-1974
Methods of Testing Paints and Pigments Freeze-Thaw Test

Standard No.

CGSB 1-GP-71 METH 31.1-1974

Release Date

1974

Published By

Canadian General Standards Board （CGSB)

Status

Withdraw

Latest

CGSB 1-GP-71 METH 31.1-1974

Scope

Moisten, 2 using a few drops of alcohol, 112 g of the pigment extracted if necessary with hydrogen chloride) at a temperature of 18 - 3OoC (64 - 86'F). mix for 1 hour then filter. ..ode 21.1, and shake continuously

CGSB 1-GP-71 METH 31.1-1974 history

• 1974 CGSB 1-GP-71 METH 31.1-1974 Methods of Testing Paints and Pigments Freeze-Thaw Test