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Power-teK® WM 640/660 GGV
Power-teK® WM 640 / 660 GGV is a rock mineral wool mat that is supplied with a galvanised wire and galvanised mesh on one side, with white glass veil between mesh and mineral wool (GGV) for protection from dust/ flocks, with max service temperature 640 or 660 °C, depending on density.
Knauf Insulation Power-teK WM® 640 / 660 GGV is produced with ECOSE® Technology, a patented binder system, entirely based on renewable raw materials.
APPLICATION
Defined Power-teK applications:
- Pipe insulation
- Pipe insulation elbows
- Furnaces & other equipment
- Tank walls & heat storage
- Boilers
The product is recommended for thermal, fire and sound insulation of the defined applications within technical insulation where:
- a high service temperature is required
- flexible insulation is needed
- dust protection and comfort need to be assured (white glass veil)
Product is available in 500 or 1000 mm width.
Remark on certificates:
- Keymark E valid for WM 640 and WM 660.
- ASTM Type II C 592 valid for WM 640.
- ASTM Type III C 592 valid for WM 660.
Description & Details
Power-teK® WM 640 / 660 GGV is a rock mineral wool mat that is supplied with a galvanised wire and galvanised mesh on one side, with white glass veil between mesh and mineral wool (GGV) for protection from dust/ flocks, with max service temperature 640 or 660 °C, depending on density.
Knauf Insulation Power-teK WM® 640 / 660 GGV is produced with ECOSE® Technology, a patented binder system, entirely based on renewable raw materials.
APPLICATION
Defined Power-teK applications:
- Pipe insulation
- Pipe insulation elbows
- Furnaces & other equipment
- Tank walls & heat storage
- Boilers
The product is recommended for thermal, fire and sound insulation of the defined applications within technical insulation where:
- a high service temperature is required
- flexible insulation is needed
- dust protection and comfort need to be assured (white glass veil)
Product is available in 500 or 1000 mm width.
Remark on certificates:
- Keymark E valid for WM 640 and WM 660.
- ASTM Type II C 592 valid for WM 640.
- ASTM Type III C 592 valid for WM 660.
THERMAL CONDUCTIVITY CALCULATOR
Downloads
| Technical Data Sheets |
Technical data
| Attribute name | Symbol | Value | Unit | Norm |
|---|---|---|---|---|
| Thermal conductivity (50ºC) | 0,040 | W/(mK) | ||
| Reaction to fire | A1 | |||
| Youtube video URL 1 | https://youtu.be/c81KLlY3tC0 | |||
| Maximum service temperature | 640-660 | °C | ||
| Apparent density | 80-100 | kg/m3 | ||
| Facing | White glass veil | |||
| Product type | Wired mat | |||
| Insulation solution for: | Industry |