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MD® Medical Device Adhesive

203A-CTH-F

Catheter and Guidewire Medical Adhesive with Secondary Heat Cure


MD® 203A-CTH-F catheter adhesive cures in seconds upon exposure to UV/Visible light and also cures with heat in applications where shadow areas exist. The product rapidly bonds metals typically used in the manufacture of catheters and guidewires. The adhesive meets various 10993 biocompatibility approvals and also features good impact resistance. For easy quality in-line inspection, the material fluoresces blue under low-intensity black light (365 nm). Bondable substrates include stainless steel, aluminum, Nitinol, PA, PU, and ABS, as well as glass.

Dymax MD® Medical Device adhesives are solvent-free and cure upon exposure to light. Their ability to cure in seconds enables faster processing, greater output, and lower processing costs. When cured with Dymax light-curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for medical device assembly. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures.

MD® 203A-CTH-F catheter adhesive is in full compliance with the RoHS2 Directives 2015/863/EU.

Features

  • Fast cure with UV/Visible light
  • Multi-Cure - secondary heat cure
  • Fluoresces blue under black lights
  • Solvent free
  • Impact resistant
  • Compliant with ISO 10993

Typical Properties

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Property Values
Viscosity (nominal) 600 cP
Cured durometer hardness D80
Cured elongation at break 13%
Recommended substrates ABS; PA; PEBA; PEI; PS; PU; SAN; Glass; AL; CRS; Stainless Steel; CU

Looking for additional technical specifications. Download a Product Datasheet in our Resource Library or talk with our technical experts.

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