pu sponge blue colorant 4019
blue paste 4019
product introduction
colorant specially used for polyurethane sponge.
typical physical properties
appearance blue paste (main component: phthalocyanine blue)
moisture ≤ 0.05
product application
4019 has a good colouring (dyeing) effect on polyurethane sponge. it should be diluted with polyether when used. it is recommended to add 0.5%.
packing
35kg
