The Vytran -200 Recoater Mold Assembly is a precision component for recoating fusion-spliced optical fibers within MRR/MMR and ARL recoating systems. This mold assembly restores mechanical integrity and flexibility to spliced fibers by applying protective polymer coatings in 260 µm and 280 µm diameters. The recoating process injects UV-curable polymers or two-part epoxies into the mold cavity around the spliced fiber, followed by UV or thermal curing depending on system configuration. The result is a more flexible and integrated alternative to traditional splice sleeves, essential for maintaining fiber performance in demanding environments.
Technical Specifications
• Coating Diameter Support: 260 µm and 280 µm
• Compatible Recoating Systems: MRR/MMR, ARL
• Recoating Materials: UV-curable polymers and two-part epoxies including EFIRON SPC-373AP, PC373, and AB950200
• Curing Methods: UV curing (LEDs or lamps) or thermal curing, dependent on recoater model configuration
• Recoat Length: Dependent on associated recoater model; examples include 50 mm and 100 mm
• Mold Construction: Quartz glass plates for optimal UV transmission and flatness
• Injection Method: Polymer injection through top plate channel; manual injection systems available
• Fiber Holding: Mold assemblies include fiber holding block inserts compatible with linear and rotary proof testers
– Key Features
• Compact benchtop design with durable construction
• Quartz glass mold plates ensure superior UV transmission
• Compatible with standard and specialty optical fibers
• Supports multiple recoating material formulations
• Flexible curing method selection based on system requirements
– Typical Applications
• Restoration of mechanical properties in fusion-spliced optical fibers
• Protection of spliced regions in demanding field environments
• Integration within complete fiber processing workflows
– Compatibility & Integration
The assembly integrates with Vytran recoating systems and associates with fiber stripping, cleaning, cleaving, splicing, and proof testing equipment. Fiber holding block inserts accommodate both linear and rotary proof tester configurations.
