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3M™ Interam™ Mat Mount 800

  • Designed for reduced peak holding forces, with an overall reduced bulk density for thin wall substrates
  • Intumescent mat mount with low binder content and increased resiliency to maximize low temperature performance
  • Expands with heat to provide holding force throughout a wide range of operating temperatures
  • Helps increase throughput –through low peak compression pressure
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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, Catalytic converter mat mounting for city duty cycles, underbody converter and diesel applications, Gasoline system mat mounting for standard wall to ultra thin-wall monoliths and close-coupled to underbody applications
Brand
Interam™
LOI Content Range
3 - 8 %
Manufacturing Segment
Powertrain
Mat Type
Expanding
Maximum Temperature
960 Degree C
Mounting Gap Range
3 - 4 Millimetre, 3 - 6 Millimetre, 3 - 8 Millimetre
Substrate Wall Strength
Standard, Thin Wall, Ultra-Thin Wall
Vehicle Type
Automotive, light-duty, Commercial
Product Details
  • Designed for reduced peak holding forces, with an overall reduced bulk density for thin wall substrates
  • Intumescent mat mount with low binder content and increased resiliency to maximize low temperature performance
  • Expands with heat to provide holding force throughout a wide range of operating temperatures
  • Helps increase throughput –through low peak compression pressure
  • Compensates for extreme differences in the expansion of metal and ceramics
  • Protects the substrates from road shocks and vibrations while the catalytic converter is in use
  • Seals the monolith perimeter to prevent exhaust gas bypass
  • Maintains mounting and insulating system durability
  • Extensive engine durability testing and technical knowledge based on more than 30 years of expertise in automotive emissions

Our 3M™ Interam™ Mat Mount 800 is an expanding mat mount with low binder content and increased resiliency to maximize low temperature substrate retention performance. Intumescent mat mount is available in multiple weights and thicknesses for a range of mounting designs, and performs extremely well at low temperature without heat treatment – making is suitable for a wide range of applications.

3M™ Interam™ Mat Mount 800 is a flexible intumescent mat supplied in a single piece configuration for application gaps ranging from 3.5 to 8 mm, and supports a wide range of application temperatures. It is suitable for use in large diameter diesel substrates (especially those substrates with low Coefficient of Thermal Expansion such as cordierite and AT) as well as gas applications. The 800 series is an expanding mat mount with low binder content and increased resiliency to maximize low temperature performance. It is designed to be a cost effective alternative to non-intumescent mats.

Recommended Applications

  • Catalytic converter mat mount for medium- and heavy-duty diesel substrates with low coefficient of thermal expansion
  • Gasoline system mat mounting for thin-wall and ultra thin-wall monoliths and underbody converter locations
  • Catalytic converter mat mounting for city duty cycles, underbody converter and diesel applications
  • Gasoline system mat mounting for standard wall to ultra thin-wall monoliths and close-coupled to underbody applications

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.
 

 

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