CAN/CGSB-4.2 No./N° 18.2-M90
This National Standard of Canada is equivalent to International Standard ISo
105-B01:1988.
1.1 This part of ISO 105 specifies a method intended for determining the
resistance of the colour of textiles of all kinds and in all forms to the
action of daylight.
1.2 If there is a possiblity of the sample being photochromic, then the test
for photochromism shall be applied additionally (see ISO 105-B05).
1.3 This method employs two sets of Blue Wool References. The results from
the two sets of references may not be identical.
NOTE - General information on colour fastness to light is given in the annex.
SDO:
CGSB
Language:
English
ICS Codes:
59.080.01;
19.020
Status:
Withdrawn
Publish date:
1990-06-29
Standard Number:
CAN/CGSB-4.2 No./N° 18.2-M90