Rockwool Duraflex (Insulation mat)
Product DescriptionRockwool Duraflex is a stone wool insulation mat bonded
onto fibreglass reinforced aluminium foil. ApplicationsRockwool Duraflex is suitable for the thermal and acoustic insulation of especially vessels, ducts, and equipment up to intermediate temperatures. Advantages• Excellent thermal and acoustic insulation
• Easy to handle and install |  |
Thermal conductivity
| Performance | Temperature | Value | Unit of measure | Standard | Standard |
|---|
| t°m (°C) | 50 | 0.043 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | 100 | 0.053 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | 150 | 0.064 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°C) | 200 | 0.077 | λ (W/mK) | EN 12667 | ASTM C177 | | t°m (°F) | 100 | 0.28 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 200 | 0.339 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 300 | 0.415 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 | | t°m (°F) | 400 | 0.508 | λ (BTU.in/ft².h.°F) | EN 12667 | ASTM C177 |
Technical properties and standards| Property | Performance | Standard |
|---|
| Maximum Service Temperature | 300°C (572°F). Outer foil temperature limited to 80°C | EN 14706
ASTM C411
| | Reaction to fire | A2 | EN 13501-1
| |
| Surface burning characteristics: Flame spread=passed, Smoke development=passed | ASTM E84 (UL 723)
| | Water absorption | Water absorption
< 1 kg/m²
| EN 1609
| |
| Water vapour absorption (vapor sorption)
± 0.02%vol
| ASTM C1104/C1104M
| | Water leachable chloride content | Conforms to the stainless steel corrosion specification as per ASTM test methods C692 and C871 | ASTM C795
| | Compression resistance | > 10 at 10% deformation | EN 826
| | Nominal density | 60kg/m³
(3.7
lb/ft)
| | | Water vapour resistance alumnium foil | Sd
≥ 100m
| EN 12086
| | Compliance | Rockwool Lamella Mats for the thermal insulation of air ducts, pipe bundles and equipment | CINI 2.2.05
|
Dimensions
| Thickness
mm | Length mm | Width mm | M2 pr. 40ft HC | Packaging m2/roll | Packaging |
|---|
| 30 | 8000 | 500 | 2336 | 8 | Shrink wrapped | | 40 | 6000 | 500 | 1752 | 6 | Shrink wrapped | | 50 | 5000 | 500 | 1400 | 5 | Shrink wrapped | | 60 | 4500 | 500 | 1170 | 4.5 | Shrink wrapped | | 70 | 4000 | 500 | 1000 | 4 | Shrink wrapped | | 80 | 3500 | 500 | 875 | 3.5 | Shrink wrapped | | 90 | 3000 | 500 | 780 | 1.5 | Shrink wrapped | | 100 | 3000 | 500 | 700 | 1.5 | Shrink wrapped |
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