Covestro Cablelite® 751 Optical Fiber Ink, UV Cure (1 kg) - Red

Part Number: COV-751-007

The Covestro Cablelite® 751 Red Optical Fiber Ink is a UV-curable coloring ink engineered for optical fiber identification in telecommunications and data communication cable manufacturing. Designed for high-speed production environments, this ink delivers outstanding color definition, rapid curing performance, and reliable processing characteristics to support efficient fiber coloring operations.

Cablelite® 751 Red is formulated to help manufacturers maximize throughput while maintaining excellent coating quality and color consistency. Its advanced UV-curable chemistry supports faster production line speeds compared to many conventional optical fiber inks, allowing manufacturers to improve productivity without sacrificing finished fiber performance.

The low-viscosity formulation ensures smooth application and dependable operation across a variety of fiber coloring systems. The red color meets EIA-359-A Munsell color requirements, providing strong visibility and accurate fiber identification throughout cable manufacturing, installation, and maintenance activities.

Supplied in a 1 kg bottle, Cablelite® 751 Red is well suited for high-volume optical fiber manufacturing applications requiring durable, telecommunications-grade color coding solutions.

Features and Benefits

• UV-curable optical fiber coloring ink

• Red color for fiber identification and color coding

• Designed for high-speed manufacturing environments

• Fast-curing formulation supports increased production throughput

• Low viscosity for smooth and consistent processing

• Excellent color opacity and visibility

• Meets EIA-359-A Munsell color requirements

• Compatible with a wide range of fiber coloring equipment

• Suitable for telecommunications-grade optical fibers

• Designed for reliable long-term color stability

Physical Properties

Color Specifications

EIA-359-A Munsell Values

Performance Advantages

• Demonstrated line speed improvements of up to 50% compared to many conventional UV-curable optical fiber inks

• Supports processing speeds exceeding 1800 m/min when used with high-power microwave curing systems

• Provides highly visible and durable fiber color identification

• Maintains consistent curing performance at elevated manufacturing speeds

• Optimized for high-volume telecommunications fiber production

Packaging

• 1 kg bottle

Typical Applications

• Optical fiber color coding

• Telecommunications fiber manufacturing

• Single-mode fiber production

• Multimode fiber production

• Ribbon fiber manufacturing

• Fiber optic cable assembly

• Data center and broadband network infrastructure

Important Notice

Shelf life information is available upon request.