TBC CHT37 High Temperature Conductive Carbon Paste

The TBC CHT37 is a specialized carbon-filled inorganic silicate adhesive designed for extreme high-temperature applications up to 2000°C (3632°F). This unique paste combines fine graphite flakes in a water-based silicate solution, creating a conductive adhesive ideal for scientific and industrial applications requiring both electrical and thermal conductivity at elevated temperatures.

Key Features:

• High service temperature capability up to 2000°C
• Water-based, single-component system with no volatile organic compounds (VOCs)
• Provides excellent electrical and thermal conductivity
• Suitable for ultra-high vacuum (UHV) applications
• Compatible with cryogenic temperatures after proper curing
• 40g bottle with thick paste consistency (20,000-30,000 cP)

Applications:

• Heating stages for SEM, FIB, SIMS, AUGER, and XPS systems
• High-temperature experiments and research
• Vacuum applications requiring conductive bonding
• Sample mounting on specimen stubs

Application Instructions: Mix thoroughly before use. Apply a 50-200 micron glue line between abraded, clean surfaces. Viscosity may be adjusted by adding up to 10% water. For high-temperature use, cure by air drying 2-4 hours at room temperature, then heating for 2 hours at 93°C, followed by 2 hours at 260°C for full cure. Good mechanical strength develops within minutes at room temperature.