The PELCO® High Performance Ceramic Adhesive has been especially developed for bonding and sealing ceramics, metals, quartz and glass for high vacuum, high temperature and cryo applications. It is a dispersion of alumina in an inorganic silicate aqueous solution. Comes in the form of a paste and can be easily applied with a brush or a spatula. Good mechanical strength is achieved within minutes at room temperature. Curing schedule is 2 hours at 93°C (200°F). Full properties are reached after curing. It provides both low electrical and thermal conductivity. Sold in 2 sizes: a container holding 1 pint (473ml) or a container holding 50 grams (approx. 22ml).
Advantages:
One component, easy to use system
Inorganic system without VOC’s or hydrocarbons – high vacuum compatible
Wide temperature range – Cryogenic to 1650°C (3000°F)
High electrical and thermal resistance
Good mechanical strength
High chemical resistance
For conductive applications consider Product #16047