XPE®‑NV Substrate Support Mat

XPE®-NV Substrate Support Mat provides a unique balance of performance versus value and is recommended for a broad range of catalytic converter substrate support and cone insulation applications. XPE-NV can be engineered to provide excellent thermal stability at inlet gas temperatures up to 950 °C. The support mat will expand with increasing relative thickness when first exposed to temperatures in excess of 325°C. Expansion pressure is provided by vermiculite particles trapped in a structural support matrix of Fiberfrax® ceramic fibres. The ceramic fibres also provide resistance to hot gas mat erosion.

XPE-NV can be engineered to provide excellent thermal stability at inlet gas temperatures up to 950 °C. The support mat will expand with increasing relative thickness when first exposed to temperatures in excess of 325 °C. Expansion pressure is provided by vermiculite particles trapped in a structural support matrix of Fiberfrax® ceramic fibres. The ceramic fibres also provide resistance to hot gas mat erosion.

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 fibre compositions: Polycrystalline Wool (PCW), Refractory Ceramic Fibre (RCF) and Alkaline Earth Silicate (AES). Our strong focus on product development, manufacturing efficiencies and sophisticated quality control programmes positions Unifrax to be your preferred resource for innovative solutions for emission control applications in worldwide markets.


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Safety Data Sheets

XPE®‑NV Substrate Support Mat

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Engineered Solutions for Emission Control

High performance specialty products for worldwide emission control applications.

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