AA-BOND F123 High Temp Epoxy Adhesive, Fast Cure, Low Visc, 2 Part, Fiber Optic Connectors

$15.99
SKU:
AA-BOND F123-2.5
AA-BOND F123 High Temp Epoxy Adhesive, Fast Cure, Low Visc, 2 Part, Fiber Optic Connectors

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Technical Product Bulletin

AA-BOND F123 EPOXY ADHESIVE FOR FIBER OPTIC TERMINATION

PRODUCT DESCRIPTION

AA-BOND F123 is an epoxy adhesive formulated for terminating single or multi-channel fiber optic connectors. It provides fast cure, low viscosity, good wicking, tough adhesion to a wide variety of fiber optic and optic materials, resistance to mechanical impact, excellent thermal shock resistance, low stress connections with no pistoning, and a color keyed formulation that indicates cure status. Its bonds offer resistance to water and weathering, gases, petroleum products and other organic and inorganic compounds.

This two-component system is ideal for assembly of fiber optic bundles, potting glass fibers, and fiber optic connectors, ensuring reliable performance in demanding optical applications.

PRODUCT PROPERTIES

Appearance (Unmixed) Clear Resin and Yellow Hardener
Appearance (Mixed) Clear
Appearance (Cured) Reddish-amber after heat cure
Cure Type Heat Cure
Mix Ratio (by weight) 100:10 (Resin:Hardener)
Benefits
  • Fast cure with color change indicator
  • Low viscosity for wicking
  • High thermal shock resistance
  • Low stress, no pistoning
  • Impact resistant
  • Solvent-free (100% reactive solids)
  • Chemical and moisture resistant
Substrates Most metals, ceramic, glass, plastics
Operating Temperature -60°C to 175°C
Typical Applications Fiber optic bundles, potting glass fibers, fiber optic connectors, optical assemblies

UNCURED PROPERTIES

Thixotropic Index 1.0
Viscosity @ 25°C, cP (after mixing) 4,000
Specific Gravity, mixed 1.2
Reactive Solids Content, % 100
Pot Life 4 Hours
Shelf Life 12 months @ 25°C (optimal storage 27°C)
Flash Point See SDS

CURE SCHEDULE

Standard Cure 5 minutes @ 100°C
Alternative Cure 2 minutes @ 120°C or 1 minute @ 150°C
Post Cure (for >150°C use) 30 minutes @ 150°C
For masses >0.25g Gel 4 hours @ 25°C, then 5 hours @ 100°C

CURED PROPERTIES

Hardness, Shore D 87
Glass Transition Temperature (Tg), °C 120
Shrinkage, linear (in/in) Not specified
Lap Shear Strength (Al to Al) 2900 psi
Volume Resistivity Not specified
Thermal Expansion Coefficient (Below Tg) 6.31 × 10⁻² ppm/°C
Thermal Expansion Coefficient (Above Tg) 2.03 × 10⁻¹ ppm/°C
Thermal Conductivity Not specified
Tensile Strength Not specified
Compressive Strength Not specified
Heat Distortion Not specified
Refractive Index 1.56
Water Absorption, % 0.004
Spectral Transmittance (6,000-9,000 Å), % 93
Dielectric Strength, volts/mil 400

GENERAL INFORMATION

For safe handling information, consult the Safety Data Sheet (SDS). Not for product specifications. The technical data contained herein are intended as reference only. Please contact your local quality department for assistance and recommendations on specifications for this product.

HOW TO USE

  1. Carefully clean and dry all surfaces to be bonded.
  2. Remove clamp and thoroughly mix the AA-BOND F123 epoxy adhesive system components in the handy pouche / BIPAX mixing-dispenser package until color is uniform throughout.
  3. Apply this completely mixed adhesive to the prepared surfaces, and gently press these surfaces together. Contact pressure is adequate for strong, reliable bonds; however, maintain contact until adhesive is completely cured.
  4. Some separation of components is common during shipping and storage. For this reason, it is recommended that the contents of the shipping container be thoroughly mixed prior to use.
  5. Some ingredients in this formulation provided in BIPAX, TRA-PAX and bulk packaging may crystallize when subjected to low temperature storage. A gentle warming cycle of 52°C for 30 minutes prior to mixing components may be necessary. Crystallized epoxy components do not react as well as liquid components and should be redissolved prior to use for best results.
  6. Consult the Safety Data Sheet (SDS) for safe handling.

AVAILABILITY

Available in BIPAX mixing-dispenser packages, TRA-PAX, and bulk containers. Contact us for specific kit sizes, volume pricing, or custom configurations.

CUSTOMER TESTIMONIALS

Dr. Elena Vasquez: "Outstanding for fiber optic terminations—fast cure and excellent adhesion with no pistoning issues."

Mark Thompson: "Reliable low-viscosity epoxy for connectors. Thermal shock resistance is top-notch."

Data Sheets: TDS | SDS available upon request.

FREQUENTLY ASKED QUESTIONS

Is AA-BOND F123 suitable for fiber optic connectors? Yes, it's specifically formulated for terminating single or multi-channel fiber optic connectors with excellent wicking and adhesion.

What is the mix ratio? 100:10 by weight (resin:hardener). Mix until uniform color.

Does it cure quickly? Yes, standard cure is 5 minutes at 100°C, with faster options at higher temperatures.

What substrates does it bond? Most metals, ceramics, glass, and plastics.

Is it resistant to thermal shock? Yes, with an operating range of -60°C to 175°C and excellent shock resistance.

What is the refractive index? 1.56, ideal for optical applications with 93% transmittance in the 6,000-9,000 Å range.

Does this product have any other names?  Yes, Ablestik F123, Ecco-bond F123, Loctite F123, Tra-Bond F123

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