EP42HT-2LTE

• Company: Master Bond Inc.
• Type: Abrasion-Resistant Coatings
• Applications: Industrial, Military, Other
• Service Temperature Range: 4K to 300F (4K to 149C)
• CTE: 9-12 x 10-6 in/in/°C
• Tensile strength, 75°F: 6,000-7,000 psi
• Tensile modulus, 75°F: 550,000-650,000 psi
• Thermal conductivity, 75°F: 3.5-5.0 BTU•in/(ft²•hr•°F) [0.5-0.7 W/(m·K)]

EP42HT-2LTE is a two component, room temperature curing epoxy compound featuring an ultra low coefficient of thermal expansion. It passes the NASA low outgassing specification.

The system is used for bonding, sealing, coating and select casting applications in the electronic, aerospace, optical and specialty OEM industries. This two component epoxy has a flowable paste consistency that enables precise alignment with minimal fixturing. It cures at room temperature or more quickly with the addition of heat.

Cure Schedule: Overnight at room temperature followed by heat cure at 150-200F for 3-5 hours.