English
Español
tiếng việt
русский
High chroma and excellent color strength for vibrant, consistent red-shade hues.
Outstanding thermal stability suitable for high-temperature processing up to 220 °C.
Good lightfastness and weather resistance in demanding outdoor applications.
Excellent dispersibility in both solvent-based and water-based systems.
Low volatility and minimal extractables, supporting compliance with stringent regulatory requirements.
Automotive coatings requiring high durability and color consistency.
Industrial maintenance paints for infrastructure and machinery.
Plastic coloration including polyolefins and engineering thermoplastics.
Printing inks for packaging and commercial print applications.
High-performance powder coatings for architectural and appliance finishes.
| Chemical Type | Quinacridone derivative |
| Product Form | Free-flowing powder |
| Appearance | Red-violet powder |
| Primary Applications | Coatings, plastics, inks |
| Key Features | Thermal stability, dispersion efficiency, lightfastness |
| Benefits | Color consistency, low dust generation, regulatory compliance (REACH, RoHS) |
| Recommended Processing | Dispersion via bead milling or high-shear mixing |
| Storage Conditions | Store in cool, dry place; avoid moisture and direct sunlight |
Q1: What is the primary application area for GRAPHTOL LG 53 1?
A: GRAPHTOL LG 53 1 is specifically developed for high-performance gravure and flexographic inks used in packaging applications, particularly where excellent dispersion stability, gloss retention, and press runnability are required.
Q2: Is GRAPHTOL LG 53 1 suitable for food-contact packaging inks?
A: Yes — GRAPHTOL LG 53 1 is manufactured under Clariant’s stringent quality and safety protocols for use in inks intended for indirect food contact applications, subject to final formulation compliance with applicable regional regulations and migration testing.
Q3: How does GRAPHTOL LG 53 1 compare to conventional phthalocyanine pigments in terms of dispersion behavior?
A: GRAPHTOL LG 53 1 features a surface-treated particle morphology optimized for rapid, stable dispersion in common ink vehicles, reducing milling time and improving batch-to-batch consistency compared to standard untreated copper phthalocyanine grades.
Q4: What solvent systems is GRAPHTOL LG 53 1 typically compatible with?
A: It demonstrates good compatibility with standard aromatic and aliphatic hydrocarbon-based solvents, as well as ketone- and ester-containing ink systems commonly used in gravure and flexo formulations.
Q5: What is the recommended dosage range for optimal performance in packaging inks?
A: Dosage depends on the specific ink system and color strength requirements, but GRAPHTOL LG 53 1 is typically used at low concentrations — generally ranging from 0.1% to 2% by weight — to achieve strong blue-green shade intensity and high transparency.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
