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XLPE XLPO TPU TPE PUR PVC Masterbatch for Wires
Color Masterbatch For XLPE XLPO Materials
Color Masterbatch for XLPE/XLPO Materials
Specialized pigment concentrates engineered for cross-linked polyethylene (XLPE) and cross-linked polyolefin (XLPO) cables/wires, ensuring vibrant coloration and critical performance enhancements.
Key Features
UV/Weather Resistance: Protects against environmental degradation for extended cable lifespan.
Thermal Stability: Compatible with high-temperature processing during cross-linking.
Flame Retardancy: Optional additives meet fire-safety standards for industrial applications.
Functional Advantages
Enables instant visual identification of cable specifications.
Maintains electrical insulation integrity post-coloring.
Enhances durability in harsh installations (e.g., underground/outdoor).
Processing & Applications
Dosage: 2–6% by weight for uniform dispersion.
Applications: Power transmission cables, automotive wiring, industrial harnesses.
Optimizes safety and aesthetics in XLPE/XLPO systems while supporting efficient extrusion processes.
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XLPE Color Masterbatch for Wires
XLPE (Cross-Linked Polyethylene) color masterbatch is a concentrated mixture of pigments/dispersants within a specialized XLPE-compatible carrier resin. It's added during wire/cable extrusion to impart consistent, durable coloration to the insulation or jacketing layer. Key requirements include:
High Thermal Stability: Must withstand XLPE processing temperatures and the crosslinking step (often peroxide-induced or steam cure).
Excellent Dispersion: Ensures uniform color without defects impacting insulation integrity.
Compatibility: Carrier resin must fuse seamlessly with the base XLPE compound.
Electrical Properties: Must not significantly degrade XLPE's crucial dielectric strength and insulation resistance.
Light & Weather Fastness: Colors must resist fading from UV exposure and environmental factors over the cable's lifespan. Masterbatches ensure identification, branding, and safety compliance (e.g., phase coding).
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XLPO Color Masterbatch for Wires
XLPO (Cross-Linked Polyolefin) color masterbatch delivers vivid, durable coloration for wires and cables insulated with cross-linked polyolefin blends. Added during extrusion, it must withstand high processing and crosslinking temperatures (commonly peroxide-induced or silane-cured) without degradation. Essential properties include:
Exceptional Thermal Stability: Resists temperatures exceeding those of standard XLPE, often >250°C during curing/service.
Perfect Compatibility & Fusion: Seamlessly integrates with diverse XLPO base resins (PE, EVA, EBA blends).
Superior Dispersion: Ensures flawless color uniformity without compromising insulation integrity.
Electrical Integrity: Must not degrade the XLPO's critical dielectric strength and insulation resistance.
Long-Term Durability: Provides UV, weather, and chemical resistance for harsh environments like automotive (EV cables) or industrial applications.
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FEP ETFE Color Masterbatch for Wires and Cables
FEP and ETFE color masterbatches are essential for wire and cable insulation, offering high-temperature resistance, superior electrical properties, and chemical inertness to withstand demanding environments like industrial and automotive applications. Key requirements include tailoring formulations to specific insulation needs, such as heat endurance and processing dynamics, ensuring pigments maintain performance under extreme conditions without degradation. FEP features a melting point around 304°C and density of 2.15 g/cc, while ETFE operates effectively from -65°C to 150°C with high tensile strength and low flammability for enhanced safety. Advanced masterbatches integrate colorants with additives in a single concentrate, streamlining production by reducing steps and equipment downtime while achieving vivid, durable hues.
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