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  • 3M™ Interam™ Mat Mount 550, 5100 g/m2, Nelson P/N 392850
  • 3M™ Interam™ Mat Mount 550, 5100 g/m2, Nelson P/N 392850

    3M ID 98040075214UPC 00048011612010
      • Intumescent mat mount for use in a wide range of gasoline system applications
      • Performs well under moderate to high operating temperatures (500°C - 950°C)
      • Provides high erosion resistance
      • Expands with heat to provide holding force throughout a wide range of operating temperatures
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      Specifications
      Attribute Name
      Value
      Application
      Catalytic converter mat mount for medium- and heavy-duty diesel substrates with low coefficient of thermal expansion, Gasoline system mat mounting for standard wall to ultra thin-wall monoliths and close-coupled to underbody applications
      Brand
      Interam™
      LOI Content Range
      6 - 13 %
      Manufacturing Segment
      Powertrain
      Mat Type
      Expanding
      Maximum Temperature
      960 Degree C
      Mounting Gap Range
      3 - 4 Millimetre, 3 - 6 Millimetre
      Substrate Wall Strength
      Standard, Thin Wall, Ultra-Thin Wall
      Vehicle Type
      Automotive, light-duty, Commercial
      Product Details
      • Intumescent mat mount for use in a wide range of gasoline system applications
      • Performs well under moderate to high operating temperatures (500°C - 950°C)
      • Provides high erosion resistance
      • Expands with heat to provide holding force throughout a wide range of operating temperatures
      • Compensates for extreme differences in the expansion of metal and ceramics
      • Protects the substrate from road shock and engine vibration while the catalytic converter is in use
      • Seals the monolith perimeter to prevent exhaust gas bypass
      • Maintains mounting and insulating system durability

      3M™ Interam™ Mat Mount 550 is an expanding mat mount with reduced vermiculite content for use in a wide range of gasoline system applications. Interam Mat Mount 550 is available in multiple weights and thicknesses for a range of mounting designs and is designed for increased erosion resistance and reduced peak holding forces, with an overall reduced bulk density for thin-wall substrates.

      3M™ Interam™ Mat Mount 550 was specifically developed to securely hold substrates across a wide temperature range and for applications in which intumescent solutions are preferred. Mats like this one, with reduced vermiculite content or that are intumescent, should be considered for thin-wall and ultra thin-wall applications.

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

      Recommended Applications

      • Standard-wall and thin-wall monoliths
      • Close-coupled converters
      • Manifold-mounted converters
      • High aspect ratio monolith configurations

      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 over 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.

      Learn about 3M™ Interam® Brand Diesel Products (PDF, 1.71 Mb)

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