Ceramacast 645N is a fused silica primarily based ceramic compound perfect for encapsulating small ceramic and steel housings utilized in a number of prime temperature units similar to warmers, float meters, and force and temperature sensors to 3000°F (1649°C). Key attributes come with superb bonding to ceramics and metals, extremely low thermal conductivity, prime dielectric power of 300 volts in keeping with mil, prime compressive power of 7,000 psi, and remarkable chemical resistance.
Ceramacast 645N is an easy to make use of compound. It’s supplied in a powder shape and is jumbled together a ratio of 100 portions powder to 18-20 portions water. The combination units at room temperature in lower than 8 hours, then totally remedies at 2 hundred°F and 250°F for two-four hours, respectively. The shrinkage charge while fired to a thousand°F is lower than 0.three%.
Ceramacast 645N is an environmentally pleasant product that accommodates no asbestos or risky natural compounds.
Reveals a singular houses with admire to dielectric and mechanical power
Demonstrates superb moisture resistance
Excellent acid and alkali resistance
Simple and Secure to Use