IsoMat® AV7 Support Mat

IsoMat® AV7 offers superior performance at low and medium operating temperatures up to 900°C (1652°F) inlet gas. Performance at low temperatures is provided by a structural support matrix of Isofrax® fibers held together by a new innovative binder system. At elevated temperatures, the fiber matrix support is complemented by vermiculite expansion to absorb additional gap expansion. As a result, the holding force system is maintained over a broad range of temperatures.

IsoMat® AV7 utilizes Unifrax patent Isofrax® 1260°C fibers, which are certified as “Non-Classified” according to European and German regulatory guidelines. As a result, IsoMat® AV7 does not require any additional labeling or special handling practice.

Typical applications include:

  • Diesel Oxidation Catalysts (DOC)
  • Diesel Particulate Filters (DPF)
  • Selective Catalyst Reduction (SCR)
  • Underbody Converters

Unifrax emission control products and solutions are made to meet the demands of stringent regulations and difficult operating conditions. We offer a variety of mounting mats and insulation materials in three proven fiber chemistries: Polycrystalline Wool (PCW), Refractory Ceramic Fiber (RCF) and Alkaline Earh Silicate (AES). Our strong focus on product development, manufacturing efficiencies and sophisticated quality control programs positions Unifrax to be your preferred resource for innovative solutions for emission control applications in worldwide markets.


Safety Data Sheets

IsoMat® AV7 Support Mat

Product Information Sheet


Engineered Solutions for Emission Control

High performance specialty products for worldwide emission control applications.

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