Color pallet
Hein-Colors (powder)
A method for self-colouring of the following products:
a.) Expandable polystyrene (EPS) raw material b.) Expandable polystyrene copolymer c .) Polypropylene E (EPP) d.) Polyethylene E (EPE)
Possible fixer agent: ISOPROPANOL CAS-No. 67-63-0
The concentration of isopropanol should be about 99%. For the intended use, isopropanol in industrial grade is sufficient.