ÅngströmBond® AB9028 High Tg Adhesive, UV Cure (3cc Syringe)

The ÅngströmBond^® AB9028 UV Cure Optical Adhesive has a very high glass transition temperature. This adhesive based polymer has very low shrinkage making it an excellent choice for bonding optical fibers into V-grooves. Available in a 3cc adhesive manual syringe.

Additional Features:

• Superior adhesion to glass and metal
• Ideal for high humidity environments and hermetic sealing applications.

Physical Properties:

• Viscosity @ 25°C: 1,000 cPs
• Glass Transition Temperature, Tg: 155°C (degree celsius); Tg: 311°F (degree Fahrenheit)
• Shore D Hardness: 90
• Cure Shrinkage: < 0.5%
• Coefficient of Thermal Expansion (CTE): Below Tg: 42 x 10^-6 in/in°C; Above Tg: 86 x 10^-6 in/in°C
• Outgassing, weight % (125°C, 120Hr): 0.1
• Operating Temperature Range: -55°C to 200°C; -67°F to 392°F
• Refractive index: 1.57

Handling Characteristics:

• Cure Schedule: 150 mW/cm² - 30-50 sec @300 to 500 nm

See Datasheet for additional properties, storage and handling notes