Chrome Yellow

Quantity Order:

1) Cowles Dispersion Test is carried out referring to the procedure from ASTM, i.e., add the pigment into alkyd resin( 70% solid) , stir at high speed to mix them thoroughly, then measure the degree of dispersion ( commonly referred to as " fineness of grind" ) with a Hegman Gauage. This is a key index reflecting the pigment' s dispersion.
( 2) Light fastness is evaluated in 8 grades, grades 1 8 represent poor to the best.

Uses: widely used in the industries of painting, printing ink , rubber, plastic and stationery etc.

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