PIGMENT YELLOW 17/ HP YELLOW 1314

C.I.NO.: PY17

Advantage:

Main Application Recommended: Plastics

Product Description – PY17

HP YELLOW 1314 (PIGMENT YELLOW 17) is a bright greenish transparent yellow disazo pigment. It is extensively used in the plastics industry, although it blooms in plasticized PVC. It is recommended for rapid-processing PVC, polyolefins, polystyrene, and ABS with a processing temperature below 200°C. Additionally, it exhibits extremely good lightfastness in aromatic polyurethane foams and is also used for the coloration of rubber.

Recommended Application：

Coatings: solvent based paints, water based paints, powder coatings
Plastics: PE, PVC, Rubber/ TPV, SBC, TPO, TPU
Printing inks: offset inks, solvent based inks, water based inks

Technical Data:

Why HP YELLOW 1314 Stands Out

HP YELLOW 1314 is a greenish-shade disazo yellow engineered for multi-industry versatility. Unlike standard PY12 grades that excel primarily in printing inks, HP YELLOW 1314 is optimized for plastics processing—delivering consistent shade at up to 200°C in polyolefins, polystyrene, and ABS without thermal degradation. Its 1.85 g/cm³ specific density and controlled particle morphology ensure rapid, streak-free dispersion in masterbatch compounding, while the 6–7 Blue Wool lightfastness rating makes it dependable for interior automotive trim and consumer goods. In solvent-based and water-based ink formulations, it provides high transparency and gloss, outperforming PY14 in systems where greenish undertone is preferred. The pigment’s excellent acid and alkali resistance (both grade 5) also qualifies it for industrial coating environments where chemical exposure is routine. For formulators seeking a cost-effective yellow that bridges plastics, inks, and coatings without reformulation overhead, HP YELLOW 1314 delivers measurable performance across the value chain.

• 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”

Parameter Guidance

• Weather Resistance (Full Shade 4–5 / Tint 4): Suitable for interior applications and short-term outdoor exposure; for extended exterior use, consider higher-performance benzimidazolone yellows.
• Light Fastness (Full Shade 6–7 / Tint 6): Excellent indoor lightfastness—the 6–7 full-shade rating on the Blue Wool scale ensures minimal fading in retail display and indoor signage applications.
• Heat Stability (200°C): This ceiling supports standard injection molding and extrusion of PE, PP, PS, and ABS without shade drift; exceeding 200°C risks decomposition of the disazo chromophore.
• Specific Density (1.85 g/cm³): The relatively high density aids accurate gravimetric dosing in masterbatch production and prevents segregation during pneumatic conveying.
• Specific Surface (0.40 m²/g): Low surface area means lower oil demand and easier wetting in non-polar polymer systems, reducing dispersant requirements.
• Oil Absorption (38 g/100g): Moderate oil absorption allows pigment loadings up to 40% in PE masterbatch without compromising melt flow index.
• Resistance to Acid & Alkali (Grade 5): Maximum chemical resistance—safe for use in alkaline-cured coatings and acid-catalyzed industrial finishes.
• Resistance to MEK (3–4) & Toluene (3): Moderate solvent resistance typical of disazo pigments; avoid prolonged contact with strong solvents in liquid ink systems without adequate binder protection.
• Migration Resistance PVC (Grade 5): No bleeding in rigid PVC; note that plasticized PVC may still exhibit bloom—verify under actual plasticizer loading conditions.

Technical Note — The data and recommendations provided are based on HONOR Pigment’s internal testing and manufacturing experience. They are offered in good faith to assist customers in evaluating product suitability for their specific applications. As processing conditions, formulations, and end-use requirements vary widely, customers should conduct their own validation under actual use conditions. HONOR Pigment makes no warranties, express or implied, regarding the accuracy of this information or its fitness for any particular purpose. Nothing herein shall be construed as a license or recommendation to infringe any patent. HONOR Pigment’s standard terms and conditions of sale apply.oduct contains particles < 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 — PIGMENT YELLOW 17

How does Pigment Yellow 17 compare to PY12 and PY14 for plastics masterbatch?

Pigment Yellow 17 (PY17) offers superior heat stability (200°C) compared to PY12 (typically 150–180°C) due to its higher molecular weight disazo structure. While PY12 is preferred for cost-sensitive printing inks, PY17 delivers better thermal performance in polyolefin and ABS processing. Against PY14, PY17 provides a greener shade with comparable lightfastness (6–7 Blue Wool) but better migration resistance in rigid PVC. For masterbatch producers needing a single yellow for both plastics and ink applications, PY17’s broad compatibility across PE, PP, PS, ABS, and rubber reduces inventory complexity.

What is the recommended pigment loading for PY17 in polyolefin masterbatch?

For standard PE and PP masterbatch, PY17 can be loaded at 30–40% pigment concentration depending on the carrier resin melt flow index. At 40% loading with its oil absorption of 38 g/100g, the masterbatch maintains good dispersion and extrudability. For thin-film applications (below 30 μm), we recommend reducing to 20–25% loading to prevent agglomerate formation. Always pre-dry the pigment at 80°C for 2 hours before compounding to eliminate moisture-related dispersion defects.

Can PY17 be used in solvent-based and water-based printing inks?

Yes. PY17 performs well in both solvent-based and water-based ink systems. In solvent-based flexographic and gravure inks, its high transparency enables clean process yellow printing with sharp trap-to-trap registration. The pigment’s moderate solvent resistance (MEK 3–4, Toluene 3) requires adequate binder encapsulation to prevent bleed during long press runs. In water-based systems, PY17’s pH stability (4.0–7.0) ensures viscosity stability throughout the print job. For UV-curable inks, verify cure response as the disazo chromophore may absorb in the UV initiator range.

What are the key quality specifications to verify when sourcing PY17 from organic pigment manufacturers?

When evaluating PY17 suppliers, verify: (1) Heat stability at 200°C for 10 minutes with ΔE < 2.0 in HDPE—this confirms the pigment's thermal robustness for injection molding; (2) Light fastness of minimum 6 on the Blue Wool scale at full shade; (3) Migration resistance of grade 5 in rigid PVC per EN 20105-A03; (4) Specific surface area within 0.40 ± 0.1 m²/g to ensure consistent dispersion behavior batch-to-batch; (5) Heavy metal content below regulatory thresholds (EN 71-3, RoHS) for consumer product compliance. Request a certificate of analysis (COA) with each shipment and retain a retained sample for cross-batch color comparison.