Pigment Fast Blue BS – P.B.15:1 is a reddish-blue pigment from the Phthalocyanine group. It features high brightness, strong color intensity, and stable hues across various media. With heat resistance up to 250°C and lightfastness rated at 7/8, it is suitable for outdoor applications and products requiring long-term durability. It offers excellent resistance to acids, alkalis, and solvents, all rated at 5/5. The pigment has an oil absorption of 35–45 ml/100g, a particle size below 5 microns, and low moisture content, ensuring excellent dispersibility in plastic and ink systems. This is one of the products distributed by Vichem, an authorized ZEALAN distributor in Vietnam.
1. PRODUCT APPLICATIONS
P.B.15:1 is commonly used in industrial coatings, water-based paints, offset inks, and water-based ink systems. It is also suitable for coloring PVC and other thermoplastic polymers.

2. INSTRUCTIONS FOR USE
Disperse using a high-speed mill or ball mill. For water-based systems, adjust the pH to 7.0–8.0. Use compatible dispersants to stabilize color and enhance durability.
3. TECHNICAL NOTES
Avoid combining with systems requiring greenish-blue shades. Do not use in environments with strong oxidizing agents. Store in a dry, well-ventilated area, away from direct sunlight to maintain fineness.
4. VICHEM – AUTHORIZED DISTRIBUTOR OF ZEALAN PIGMENTS
Vichem is the distributor of ZEALAN products in Vietnam, specializing in high-quality pigments with diverse shades for industries such as coatings, inks, and technical plastics. As a ZEALAN distributor, we provide:
✅ Comprehensive technical documentation (TDS, MSDS)
✅ Sample provision and real-world color stability testing
✅ Technical consultation and support for troubleshooting issues
For more product details, please refer to the attached PDF file or contact us through the following channels:
📞 Hotline: 0817 901 790
📧 Email: contact@vichem.vn
🔎 LinkedIn: Vichem JSC
🌐 Website: www.vichem.vn
📌 Facebook: Vichem JSC
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