3M™ Interam™ Mat Mount 7000NC

A Non-Classified Intumescent Mat Mount for Low- and Mid-Temp Applications
Developed specifically for diesel and other low-temperature applications, 3M™ Interam™ Mat Mount 7000NC (PDF, 535.1 Kb) is excellent for Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR). The material features exclusive 3M technology which delivers a very low binder content but maintains binder strength, highly suitable for low-temperature diesel operation. In fact, it performs across a wide temperature variance and is tested for performance at temps as high as 750°C. This intumescent mat includes carefully balanced amounts of vermiculite for heat expansion at higher temperatures and good gap opening compensation capability, making it especially suitable for designs with large-diameter substrates and high gap openings. This also makes for consistent performance in isothermic conditions.

Learn more about 3M™ Interam® Brand Products for automotive and light-duty vehicles (PDF, 1.94 Mb)

Physical Properties of 3M™ Interam™ Mat Mount 7000NC
3M™ Interam™ Mat Mount 7000NC contains solely non-classified inorganic fibers which meet the requirements of European law and of German workplace legislation. It features a target density of 0.65 - 0.70 g/cm3 at a design range of 0.60 - 0.80 g/cm3, and is available in a range of weights and thicknesses for corresponding application gap targets of 4 mm to 6 mm.

3M intumescent automotive mats are designed to consistently hold and cushion the ceramic or other monolith, seal exhaust gases and deliver internal and external insulation under a variety of conditions.

Recommended Applications

• Automotive, truck and off-road applications
• Diesel oxidation catalysts
• Diesel particulate filters
• Selective catalytic reaction systems
• Low to medium temperature systems
• Systems with isothermal temperature conditions

About 3M™ Interam™ Brand Products
3M™ Interam™ Brand Products are a comprehensive product portfolio of mat mount and thermal insulation materials for a wide range of emission control applications. Additionally, 3M offers application development and testing expertise throughout the key phases of customer design development and manufacturing validation.

3M is dedicated to developing cost effective, high-performance technologies for our customers based on 40 years of industry experience and access to 3M Corporate R&D resources. 3M™ Interam™ Brand Products are manufactured globally and supported through local sales and technical support.

3M™ Interam® Brand Products for commercial and heavy-duty vehicles (PDF, 1.17 Mb)