The ultramarine pigment produced by Yipin Pigments is a powdery blue pigment that is non-toxic. It has good lightfastness, weather resistance, and alkali resistance, and its heat resistance can reach 350°C. It is suitable for various polymers and is widely used in industries such as plastics, rubber, paints, coatings, soaps, laundry detergents, artists' pigments, inks, and paper.

Chemical formula: Na₆Al₄Si₆S₄O₂₀

Color Index: Pigment Blue 29:77007

CAS No.: 57455-37-5

The main models of Yipin ultramarine pigments include U02 ultramarine blue, U03 ultramarine blue, U04 ultramarine blue, U06 ultramarine blue, U08 ultramarine blue, U08max ultramarine blue, etc.

Main Characteristics and Properties:

▪ Suitable for various polymers

▪ Maintains dimensional stability without warping or deformation

▪ Non-toxic

▪ Excellent heat resistance (no discoloration within 10 minutes at 350°C)

▪ No migration, outstanding weather resistance

Product Parameters 

Ultramarine Pigment Color Card 

This color card is for customer reference only. The exact color shall be subject to the samples sent by Yipin Pigments.

Product Application:

This product complies with the ISO 788:1974 standard (ultramarine pigments for paints) and is widely used in industries such as plastics, rubber, paints, coatings, soaps, laundry detergents, artists' pigments, inks, and paper.

Packaging and Storage:

It is packed in kraft paper composite bags with a net weight of 25 kilograms. Store in a dry and ventilated place, avoid contact with acids and alkalis. The shelf life of the unopened package is one year.

It can be packaged  according to the customer's requirements or agreed specifications.