Unique inorganic formulations for bonding and sealing materials
High thermal and electrical resistance
Water-based and do not outgas after curing
Contains no volatile organic compounds (VOCs)
Shelf Life: 6 months
High temperature one-part alumina-based ceramic adhesive for bonding and sealing low CTE metals up to 3000°F (1650°C). Typical applications for Ceramabond 552 include bonding ceramic gaskets in wood stoves, electrically insulating sensors, high power resistors, gas igniters, and impellors and degassers used in molten metal processing.
The product must be air set for 1-4 hours and after that step cured at 200°F (93°C), 500°F (260°C) for 2 hours at each temperature, it is resistant to most acids, solvents, fuels and molten metals. Applied in a thin coat using a brush, spatula or dispenser. The clearance between mating parts at operating temperature should be 2-8 mils (50-200 microns). Additional properties include a dielectric strength of 173 volts/mil, torque strength of 52 ft-lbs, and coefficient of thermal expansion of 4.3 in/in/°F.
Blistering may occur if the glue line is too thick or heating too rapid.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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