Description
Ultralok UL5405 is a two-part, Non-Sag, room temperature cure, epoxy adhesive designed for high speed bonding of metals, ceramics, and most plastics. It is a thixotropic paste consistency to prevent running and sagging It gives good resistance to water, salt spray, inorganic acids and bases, and most organic solvents. It is specially formulated for a 1:1 mix ratio for use in side by side cartridges, or to be used by hand mixing, or use with Meter Mix Equipment.
A handling cure is normally achieved at room temperature within 20 – 30 minutes with a full cure at room temperature within 24 hours. To accelerate the final cure, or to quicken the handling simply elevate the temperature.
Characteristics:
Work Time: 3 to 5 minutes (at 75°F/ 24°C)
Fixture Time: 20 to 30 minutes (at 75°F/ 24°C)
Full Cure: 24 hours for full properties
Operating Temp. -40°F(-40°C ) to 266°F (130°C)
Mixed Density: 9.5 lbs/gal (1.15 g/cc)
Flash Point: Greater than 200°C (392°F)
Viscosity: Resin (Part A) 1,500,000 CPS Hard (Part B) 1,500,000 CPS
Color: Resin (Part A), Clear Activator (Part B), Clear Mixed: Clear
Mix Ratio: 1 Part A to 1 Part B (1:1)
Hardness: 80 Shore D
Lap Shear Strength: > 2,900 PSI (AL to AL)
Tensile Strength: 7,000 PSI
Elongation: 5% to 10%
Impact Resistance: > 150 inch/lb
Water Absorption: < 1% (24 hours)
Dielectric Constant 4.5 (at 25C, 100Hz)
Dielectric Strength 410 v/mil
Volume Resistivity 8 x 1014 ohm-cm
Shelf Life: 12 Months
VOC Content: 0% by weight
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