Exhaust gas aftertreatment

With tmax insulation, you achieve efficient exhaust gas aftertreatment and also meet the important emission standards. You furthermore protect the environment and increase the efficiency of the exhaust aftertreatment system.

Decorative image for exhaust aftertreatment theme

Efficient exhaust gas aftertreatment for large & small machines

The EU environmental protection likes that

The emission standards for internal combustion engines, set by legislators, are becoming increasingly stringent. This means that engine developers are constantly facing new challenges. For this reason, innovations are in high demand. Efficient exhaust gas aftertreatment depends on an optimal temperature distribution. The bottom line is that a tmax solution ensures that optimum temperatures prevail at all key points in the exhaust tract. In this way, they contribute to compliance with legally prescribed exhaust gas values.

Diesel and gas engine exhaust gas legislation
Source: Exhaust gas legislation diesel and gas engines, VDMA, 2017

Reduce exhaust emissions, increase efficiency

Efficient exhaust gas aftertreatment, better values with tmax integral insulation

To meet the increasingly stringent requirements of the legislature, various systems can be used for exhaust gas aftertreatment. In particular, these include exhaust gas recirculation (EGR), exhaust gas aftertreatment with selective catalytic reduction (SCR) with the addition of AdBlue/Urea, or oxidation catalysts (DOC), which reduce particulate emissions from diesel engines.

Consequently, the correct handling of high temperatures is becoming increasingly important. Thanks to tmax integral insulation, optimum temperatures prevail at all points in the exhaust tract – in short, maximum efficiency in exhaust gas aftertreatment.

The solution

A tmax integral insulation

The tmax integral insulation consists of two main components : Firstlythe outer shells made of stainless-steel foil or thin sheet, which are perfectly adapted to the contours of the objects to be insulated , and secondly, high-performance molded fiber parts made of insulating fiber.

State-of-the-art embossing and forming tools shape the material into every conceivable form, guaranteeing optimum adaptation of the insulation system to your component to be insulated. The particularly low material thicknesses of the insulating components also reduce the additional weight to a minimum.

tmax offers numerous solutions for efficient exhaust gas aftertreatment.

Graphic shows the individual material layers and the structure of tmax DryTec.
Hydrophobic insulation fibers for water-repellent high-temperature insulation. Can also be used for complex shapes.

Contents in this e-book

How to overcome all challenges in the high temperature range.

  • Marine

    SOLAS: Less heat. More safety.

    Market leader for SOLAS-compliant insulation in the marine sector for over 45 years.

  • Oil & Gas

    A prevented fire does not need to be extinguished

    100% SOLAS compliant insulation solutions for maximum work safety on your platform.

  • Power Generation

    Insulation technologies for stationary power generation.

    Undisputed technology leader for outstandingly effective thermal insulation.

  • Performance

    From prototype to series production.

    Insulations that were unthinkable yesterday are now ready for series production in the shortest possible time.