Clariant Viscofil Exolit 5060 Color Paste

Features Of Clariant Viscofil Exolit 5060 Color Paste

1. Highly concentrated, solvent-based color paste for precise tinting of flame-retardant polymer systems.

2. Compatible with Clariant’s Exolit® intumescent and halogen-free flame retardants, ensuring no adverse impact on fire performance.

3. Excellent dispersion stability and rheological consistency across polyolefin and engineering thermoplastic matrices.

4. Low migration and bleed resistance, maintaining color integrity during processing and long-term service life.

5. Designed for high-shear compounding and extrusion processes without compromising thermal stability up to 240 °C.

Typical Applications Of Clariant Viscofil Exolit 5060 Color Paste

1. Colored flame-retardant polypropylene (PP) for automotive interior components.

2. Intumescent cable jacketing compounds requiring consistent hue and UL 94 V-0 compliance.

3. Fire-safe electrical enclosures and housings in building & construction applications.

4. Colored thermoplastic elastomer (TPE) blends used in consumer electronics casings.

5. Flame-retardant polyethylene (PE) for low-smoke, zero-halogen (LSZH) wire & cable sheathing.

Specifications Of Clariant Viscofil Exolit 5060 Color Paste

Clariant Viscofil Exolit 5060 Color Paste – Frequently Asked Questions (FAQ)

Q1: What is the primary function of Viscofil Exolit 5060 Color Paste in flame-retardant polymer systems?

A: Viscofil Exolit 5060 Color Paste is a concentrated, pigment-stabilized dispersion designed to deliver consistent coloration while maintaining compatibility with Exolit® intumescent flame retardants—particularly in polyolefin and thermoplastic elastomer compounds. It enables uniform hue development without compromising the flame-inhibiting action of the underlying flame-retardant system.

Q2: Is this color paste compatible with halogen-free flame-retardant formulations?

A: Yes—Viscofil Exolit 5060 Color Paste is specifically developed for use alongside halogen-free, phosphorus-based intumescent flame retardants such as Exolit OP series. Its formulation avoids components that may interfere with char formation or thermal stability in halogen-free systems.

Q3: How should the paste be incorporated into polymer melts during compounding?

A: It is typically added downstream via side-feeding or liquid injection into the extruder barrel, ensuring gentle dispersion without excessive shear. Pre-drying is not required, but storage at controlled temperature (15–25 °C) and protection from moisture are recommended to preserve rheological stability.

Q4: Does the color paste affect the mechanical properties of the final compound?

A: When used within recommended dosage ranges, Viscofil Exolit 5060 Color Paste has minimal impact on tensile strength, elongation, or impact resistance. Its optimized carrier system promotes good interfacial adhesion and avoids plasticization or phase separation in standard polyolefin matrices.

Q5: Can it be used in applications requiring regulatory compliance for food contact or indoor air quality?

A: While the paste itself is not pre-certified for specific regulatory domains, its composition is based on non-volatile, low-migration pigments and inert carriers. Formulators should conduct full system-level testing—including migration and emissions assessments—to confirm compliance with applicable food contact or indoor air standards.