Orange 60 is also used for the coloring of polyester fiber original pulp.
Read MoreSend Inquiryblue cobalt paint pigment powder Cobalt blue is an inorganic compound with the chemical formula CoO Al2O3. It is a blue powder with green light. It is heat-resistant, light-resistant, acid-resistant, and alkali-resistant. It is mainly used for making glass and ceramics, and is also used for drawing and paint.
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