... materials 3.good textur,clean powder 4.timely delivery iron oxide pigment 1. Properties 1) Brilliantly colored powder. 2) Strong ... coloring of construction, paints, plastic rubber, printing ink, porcelain, colour asphaltum, paper dyes,ect.2)The construction material including metope ... in the 20'FCL(iron oxide yellow);20 MT in the 20'FCL(iron oxide red/green/black/brownblue/orange) iron oxide pigment