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Power-teK® CM 620 ALU/RLL
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Power-teK® CM 620 ALU is a highly flexible yet firm rock mineral wool mat based on a special fibre orientation. On one side it is bonded to a tear-resistant, glass-mesh reinforced aluminium foil.

When installed on convex surfaces it offers a very good compromise of being flexible for installation and a very good level of compression resistance of the final installation, thus providing good protection against outside impact. When used on pipes (> DN 300), it provides the perfect nice round surface.

Note: Product is available in flat version (Power-teK CM®  620 ALU) and in rolled version (Power-teK® CM 620 ALU RLL).

Knauf Insulation Power-teK® CM 620 ALU is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.

APPLICATION

  • Pipe insulation
  • Pipe insulation elbows
  • Furnaces & other equipment
  • Tank walls & heat storage
  • Boilers
  • Irregular shapes

The product is recommended for thermal, fire and sound insulation of the defined applications within technical insulation, where:

  • the best compromise between flexibility and rigidity is needed
  • higher mechanical resistance is required
  • the need for a sub-construction structure for round objects must be avoided
  • a 70 kg/m3 solution with  high compressive strength is needed (up to 10 kPa – according to EN ISO 29469)
  • a maximum service temperature of 620 °C is required
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CE
RAL
EUCEB
Eurofins  GOLD Indoor Air Comfort
Material Melting Point
EPD
Power-teK® CM 620 ALU/RLL
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product.tabs.documents

product.tabs.details

Power-teK® CM 620 ALU is a highly flexible yet firm rock mineral wool mat based on a special fibre orientation. On one side it is bonded to a tear-resistant, glass-mesh reinforced aluminium foil.

When installed on convex surfaces it offers a very good compromise of being flexible for installation and a very good level of compression resistance of the final installation, thus providing good protection against outside impact. When used on pipes (> DN 300), it provides the perfect nice round surface.

Note: Product is available in flat version (Power-teK CM®  620 ALU) and in rolled version (Power-teK® CM 620 ALU RLL).

Knauf Insulation Power-teK® CM 620 ALU is produced with ECOSE® Technology, a patented binder system, based entirely on renewable raw materials.

APPLICATION

  • Pipe insulation
  • Pipe insulation elbows
  • Furnaces & other equipment
  • Tank walls & heat storage
  • Boilers
  • Irregular shapes

The product is recommended for thermal, fire and sound insulation of the defined applications within technical insulation, where:

  • the best compromise between flexibility and rigidity is needed
  • higher mechanical resistance is required
  • the need for a sub-construction structure for round objects must be avoided
  • a 70 kg/m3 solution with  high compressive strength is needed (up to 10 kPa – according to EN ISO 29469)
  • a maximum service temperature of 620 °C is required

THERMAL CONDUCTIVITY CALCULATOR

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Technical data sheet Power-teK CM 620 ALU (RLL)
pdf/20 Mar 2026/250.1 KB
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DoP Power-teK CM 620 ALU(RLL), Power-teK CM 660 ALU
pdf/19 Dec 2024/473.3 KB
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Spec. text Power-teK CM 620 ALU
docx/3 May 2023/21.8 KB
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Recommendation for the use of Power-teK CM 620 ALU
pdf/7 Apr 2022/81.2 KB
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KI TS Power-teK brochure__Power of insulation in industry _EN
pdf/6 May 2025/1.5 MB
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KITS_EPD Power-teK CM 620 ALU
pdf/15 May 2025/967.1 KB
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Packaging specifications Power-teK CM
pdf/14 Oct 2025/36.3 KB
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product.technical_data

product.technical_data_headers.nameproduct.technical_data_headers.symbolproduct.technical_data_headers.performanceproduct.technical_data_headers.unitproduct.technical_data_headers.norm
Thermal conductivity (50ºC)0,043W/(mK)
Reaction to fireA1
Maximum service temperature620°C
Apparent density70kg/m3
FacingAluminium
Product typeMat
Insulation solution for:Industry