High Temperature Materials

MAST Technologies has developed multiple families of high temperature materials for applications where the performance of standard products degrades over time and temperature: MASTer-MAG HT, MASTer-LDL HT, MASTer-THERM HT, and FLAME BREAK DL. Each family is based on a common set of polymers that show excellent thermal resistance at various temperatures, durations, and environmental conditions.

The MASTer-MAG HT series is a family of high temperature electromagnetic interference and radar absorbing materials. The MASTer-MAG HT family of materials is loaded with specialty magnetic fillers and can be optimized for narrowband reflection loss, broadband reflection loss, or surface wave attenuation. The materials are available in vulcanized sheet form or uncured calendared sheets primed for co-cure bonding and vulcanization in a multi-layer material stack. Parts with complex geometries can also be molded with appropriate compression molding or casting tooling.

The MASTer-LDL HT series is a family of high temperature low dielectric materials loaded with specialty glass microballoon particles. Loading levels can be optimized to yield specific dielectric constants or desired levels of thermal insulation. High temperature materials are available in vulcanized sheet form or uncured calendared sheets. Parts with complex geometries can also be molded with appropriate compression molding or casting tooling. Ultra-high temperature materials are available in a flexible spray-on formula.

The MASTer-THERM HT series is a family of high temperature thermally insulating materials that offers excellent thermal resistance while maintaining low thermal conductivity. The MASTer-THERM HT product family is loaded with aerogel particles, which offer thermal conductivity four times lower than glass microballoons and half that of still air. MASTer-THERM HT products are offered in vulcanized sheet form or uncured sheets. Parts of complex geometries can also be molded with appropriate compression molding or casting tooling.

The FLAME BREAK DL series is an ablative flame resistant overcoat material intended to be used as a flame resistant overcoat for other MAST High Temperature (HT) products. The FLAME BREAK DL overcoat material can be spray applied or cast and secondarily bonded in a variety of different thicknesses. Thickness of the application dictates the duration that the material can be exposed to a blast or flame. FLAME BREAK DL materials are available in sheet form or a spray-on formula.