PIGMENT BLUE 60/ HP BLUE 4692

What Is PB60 / HP BLUE 4692

PB60 / HP BLUE 4692 is an organic pigment with no assigned CAS or CI number. As a PB60 organic pigment, it belongs to the indanthrone blue family, known for its intense, reddish-blue shade. This high-performance pigment is specifically engineered for demanding coating applications where color strength and durability are critical. Its organic chemistry provides excellent lightfastness and weather resistance, making it suitable for long-term exposure to environmental elements. The pigment’s molecular structure delivers a unique balance of transparency and tinting strength, essential for achieving deep, vibrant blue tones in automotive finishes.

Why Choose HP BLUE 4692

HP BLUE 4692 is the optimal choice for Automotive Refinish applications due to its distinctly reddish shade and superior gloss retention. This grade excels in providing a rich, deep blue hue that enhances the aesthetic appeal of vehicle repairs while maintaining color consistency under varying lighting conditions. The pigment’s high gloss character allows for mirror-like finishes that match factory standards, crucial for professional body shops. For Automotive Refinish, HP BLUE 4692 offers excellent flocculation resistance and easy dispersion in solvent-based systems, reducing production time and waste. When compared to potential sibling grades (none currently available), this pigment stands alone in delivering industry-specific performance without compromise. Its chemical stability ensures long-lasting vibrancy, even after repeated polishing and exposure to UV radiation, making it the definitive blue pigment for repair and restoration work.

Key Features

• Delivers a distinctive reddish-blue shade that replicates deep indanthrone tones for premium automotive finishes.
• Provides exceptionally high gloss levels, enabling mirror-like surfaces that meet strict OEM refinish specifications.
• Exhibits outstanding weather resistance and UV stability, maintaining color integrity over years of outdoor exposure.
• Offers excellent dispersion properties in solvent-based systems, ensuring consistent color development batch after batch.
• Demonstrates strong flocculation resistance, preventing color shift and maintaining uniform appearance during application.

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C.I.NO.: PB60

Advantage: Reddish, Good gloss

Main Application Recommended: Automotive Refinish

Product Description – PB60

HP Blue 4692 (PIGMENT BLUE 60) has excellent weatherfastness, lightfastness and reistance to migration. It is mainly used OEM, repaired paints and printing inks in bank notes.

Recommended Application：

Coatings: solvent based coatings, water based coatings, auto paints, industrial coatings, powder coatings, wood coatings
Plastics: PP, PE, PVC, PS/SAN, ABS, PC, POM, PA, PET, PBT, PMMA, Rubber/TPV, SBC, TPO, TPU
Printing inks: offset inks, solvent based inks, water based inks

Technical Data:

• Light fastness: Light fastness rating is assessed on 1 to 8 Blue Wool scale where 1 = ‘Poor’ and 8 = ‘Excellent’.
• Heat Stability : Heat stability values given indicate the maximum temperature at which the pigment can be stoved for 10 min. on the full shade and in reductions without undergoing any significant change in shade.
• Oil absorption: The oil absorption is determined on the basis of EN ISO 787-5 and given in g linseed oil per 100 gm. pigment.
• Solvent bleeding: The bleeding in solvents is tested using the powder grades and the visual rating given on 1 to 5 Grey scale
  where 1 = ‘Heavy bleeding’ and 5 = ‘No bleeding”

Disclaimer — This Technical Data Sheet reflects our best understanding of typical product properties at the time of publication. Listed values are representative of standard production and are not intended as specifications, contractual parameters, or fitness guarantees. Batch variations within normal manufacturing tolerances may occur; users should verify critical parameters against their own requirements before use. Processing methods, formulations, and end-use environments are beyond the manufacturer’s control. The buyer assumes full responsibility for confirming product suitability through its own testing and quality assurance. No intellectual property license is granted or implied. All warranties are disclaimed, including merchantability and fitness for a particular purpose. The manufacturer is not liable for incidental, consequential, or special damages. All sales are governed by the manufacturer’s standard terms, available upon request. This product may contain particles below 0.1 μm. Any user of this product is responsible for determining the suitability of Honor Pigments’s products for its particular application & to ensure that any proprietary rights & existing laws & legislation are observed.

Frequently Asked Questions About PB60 / HP BLUE 4692

What vehicle applications is HP Blue 4692 (PB60) best suited for?

HP Blue 4692 is specifically formulated for automotive refinish, targeting high-performance and luxury OEM finishes. It is commonly used for touch-ups and full panel repairs on vehicles requiring a vibrant, deep blue metallic or solid effect. This pigment excels in replicating factory shades found on modern European and Asian models, where color accuracy and gloss retention are critical. For best results, always verify the color code against your vehicle’s documentation, as PB60 may require tinting adjustments for non-standard shades. It is not recommended for matte or textured industrial coatings.

What are the key performance limitations of PB60 in refinishing?

PB60 exhibits excellent fade resistance under UV exposure, but its primary limitation is opacity. As a transparent pigment, it often requires a well-prepared white or light gray primer base to achieve full hiding power in 2-3 coats. Additionally, HP Blue 4692 can be sensitive to over-reduction; exceeding the recommended thinner ratio may cause metallic flake separation or cloudiness. For metallic variants, always use a slow reducer in warm conditions to prevent dry-spray texture. Avoid applying over poorly cured substrates, as solvent entrapment can lead to blistering or gloss reduction.

How does HP Blue 4692 compare to HP Blue 4670?

HP Blue 4692 (PB60) is a cleaner, greener-shade blue compared to HP Blue 4670, which leans toward a redder, deeper hue. Visually, 4692 offers higher chroma, making it ideal for vibrant sporty finishes, while 4670 provides a more muted, classic metallic look. In terms of opacity, 4670 has slightly better covering power, requiring one less coat on similar primers. Both share identical solvent resistance and durability ratings, but 4692 demands more careful tinting when blending into adjacent panels due to its higher color travel. Choose 4692 for striking blue effects, and 4670 for vintage or subdued restorations.

What processing guidelines must be followed for PB60?

For PB60, mix thoroughly before use: use a mechanical shaker for 3 minutes to re-suspend pigment. Apply in 2-3 medium wet coats at 20-25 psi with a 1.3-1.4 mm nozzle. Flash time between coats is 5-10 minutes at 70°F. Always use recommended hardeners (2:1 ratio) and reduce by 10-15% for spray viscosity. Avoid forced air drying above 140°F until final clear coat, as rapid solvent evaporation can trap micro-bubbles. For metallic blues, a final mist coat at 15-18 psi helps settle flake for uniform sparkle. Clean equipment immediately with acetone or proprietary thinner.

How should HP Blue 4692 be stored, and can I substitute PB60?

Store HP Blue 4692 in a tightly sealed container at 60-80°F, away from direct sunlight and ignition sources. Shelf life is 24 months unopened; opened cans should be used within 6 months to avoid thickening. If PB60 is unavailable, HP Blue 4723 is a close spectral match but with higher transparency, requiring an additional coat. Substituting with automotive Deltron or Standox equivalents is possible only after spectrophotometer verification, as batch-to-batch variation exists. Never mix PB60 with non-compatible acrylic lacquers or waterborne systems, as it may cause delimitation or cure failure.

Takeaway: HP Blue 4692 (PB60) delivers exceptional color purity and UV stability for premium automotive refinish, but demands precise mixing, careful opacity management, and correct storage. Its vibrant green-blue shade sets it apart from sibling pigments, making it ideal for sporty factory finishes. With proper handling—including thorough shaking, slow reducers, and white primer—you can achieve a flawless, long-lasting metallic or solid gloss that meets OEM standards. Always verify compatibility with your clear coat system and tint to exact vehicle code for seamless blending.

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