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High chroma, lightfast yellow pigment dispersion optimized for inkjet printing systems.
Excellent jetting stability and nozzle reliability in aqueous piezoelectric inkjet inks.
Low viscosity and superior rheological behavior for consistent ink formulation and filtration.
Compatible with common inkjet vehicle components including glycols, surfactants, and biocides.
Designed for compliance with key industry safety and environmental standards (e.g., REACH, non-GMO).
Water-based inkjet inks for industrial digital textile printing (e.g., polyester, cotton blends).
Direct-to-garment (DTG) ink formulations requiring vibrant, wash-fast yellow hues.
Decorative tile and ceramic decoration inks using piezoelectric printheads.
Packaging inkjet inks for corrugated board and flexible films.
Functional inkjet applications including UV-curable hybrid systems with aqueous pre-dispersion stages.
| Chemical Type | Organic pigment dispersion (Yellow 138-based) |
| Product Form | Aqueous color paste, ready-to-use liquid concentrate |
| Appearance | Homogeneous, slightly viscous yellow liquid |
| Primary Applications | Inkjet inks for textiles, packaging, and décor |
| Key Features | Jetting stability, high color strength, low particle size (<200 nm) |
| Benefits | Reduced nozzle clogging, improved print consistency, simplified ink development |
| pH (25 °C) | 7.5 – 8.5 |
| Storage Stability | ≥12 months at 5–30 °C, no settling or phase separation |
Q1: What is the primary application field for HOSTAJET YELLOW E-PT Color Paste?
A: HOSTAJET YELLOW E-PT is specifically developed for coloring polyolefin-based packaging films and sheets, including applications in food contact packaging where regulatory compliance and thermal stability during extrusion or thermoforming are critical.
Q2: Is this color paste compatible with high-speed extrusion processes?
A: Yes — HOSTAJET YELLOW E-PT is formulated for excellent dispersion and thermal stability, enabling consistent performance under typical polyolefin extrusion conditions, including high-shear and elevated-temperature environments common in cast film and blown film lines.
Q3: How should HOSTAJET YELLOW E-PT be incorporated into a polymer matrix?
A: It is typically introduced via masterbatch dilution or direct addition to the base resin using standard gravimetric or volumetric dosing systems. Good mixing efficiency is achieved with conventional twin-screw extruders or high-intensity mixers, and dosage generally ranges from 0.1% to 2% by weight depending on desired shade intensity and polymer type.
Q4: Does HOSTAJET YELLOW E-PT contain heavy metals or halogenated compounds?
A: No — this product is formulated without intentionally added heavy metals (e.g., lead, cadmium, mercury, hexavalent chromium) or halogenated carriers, aligning with industry expectations for modern polyolefin colorants used in sensitive packaging applications.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
