DIC 264-7700 Organic Pigment

Features Of DIC 264-7700 Organic Pigment

1. High chroma and excellent color strength for vibrant, consistent hue reproduction.

2. Good thermal stability up to 220°C, suitable for medium-temperature processing.

3. Outstanding lightfastness (ISO 105-B02, Grade 7–8) for long-term outdoor durability.

4. Low volatility and minimal extractables, meeting stringent regulatory requirements for packaging inks.

5. Excellent dispersibility in both solvent-based and water-based systems with standard milling protocols.

Typical Applications Of DIC 264-7700 Organic Pigment

1. Flexible packaging inks for food-grade laminates and pouches.

2. Paper and board coatings for premium labels and folding cartons.

3. Plastic masterbatches for polyolefin and PET applications.

4. Industrial wood coatings requiring high color fidelity and weather resistance.

5. Automotive interior trim coatings where low VOC and thermal stability are critical.

Specifications Of DIC 264-7700 Organic Pigment

DIC 264-7700 Organic Pigment – Frequently Asked Questions (FAQ)

Q1: What is the primary chemical class and typical hue profile of DIC 264-7700?

A: DIC 264-7700 is a high-performance quinacridone-based organic pigment, delivering strong violet-red to magenta undertones with excellent chroma and clean brightness. Its molecular structure supports robust lightfastness and weather resistance in demanding applications.

Q2: Is DIC 264-7700 suitable for use in food-contact plastics or packaging inks?

A: This pigment is not certified for direct food-contact applications. It is formulated for general industrial use—such as automotive coatings, industrial finishes, and non-food packaging inks—where regulatory compliance for migration or toxicity is not required. Always consult local regulatory guidance and conduct application-specific testing before use in regulated environments.

Q3: How does DIC 264-7700 perform under UV exposure and outdoor weathering?

A: As a quinacridone derivative, DIC 264-7700 exhibits outstanding UV stability and resistance to fading under prolonged outdoor exposure. It maintains color integrity and gloss retention significantly longer than many conventional red organic pigments, especially when properly dispersed and stabilized within compatible resin systems.

Q4: What dispersion methods are recommended to achieve optimal color strength and stability?

A: Optimal performance is achieved through high-shear wet grinding or bead milling in compatible solvents or polymer media. Pre-dispersed paste forms or masterbatches are also widely used to ensure uniform distribution and minimize agglomeration. Avoid excessive heat or mechanical stress during dispersion that may compromise crystal integrity.

Q5: Can DIC 264-7700 be used alongside inorganic pigments like titanium dioxide or iron oxides?

A: Yes—DIC 264-7700 demonstrates good compatibility with common inorganic pigments in multi-pigment systems. However, formulation stability should be verified empirically, as interactions may affect dispersion quality, color development, or long-term storage behavior depending on the vehicle and additives present.