ProRox WM 971 UK WRG (water repellent) is a lightly bonded heavy-duty stone wool insulation mat stitched on galvanized wired mesh with galvanized wire. Supplied with a water-repellent coating that meets the BP Engineering Standard 172. Stainless steel mesh and binding wire (SW) and/or reinforced aluminium foil (ALU) facing is also available in this range.
- Great for industrial applications
- Where high-temperature resistance is demanded such as steam generators and reactors.
- Water Repellent Grade
Thickness: 50mm
Width: 2x500mm
Length: 3.1m
Pack Coverage: 3.1m²
Nominal Density: 128 kg/m³
Water Absorption: < 1 kg/m²
Thermal Conductivity:
| T (℃) | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 680 |
| λ (W/mK) | 0.040 | 0.045 | 0.053 | 0.061 | 0.070 | 0.081 | 0.093 | 0.105 | 0.132 | 0.167 | 0.197 |
Maximum Service Temperature: 680 ℃
Reaction to Fire: Euroclass A1 - EN 13501-1
Application:
The wired mat is especially suitable for the thermal insulation of industrial applications when high-temperature resistance is demanded, such as steam generators and reactors. For WRG product, please add 7.00% surcharge.
Conformity:
ProRox WM 970 UK conforms to EN 14303:2009 A1:2013. Thermal insulation products for building equipment and industrial installations. Factory made mineral wool products (MW). Specification and can be used to satisfy BS 5422: “Method for specifying thermal insulating materials for pipes, tanks, vessels, ductwork and equipment operating within the temperature range -40°C to 700°C“.
