Stone wool

TECH Slab HT 6.1
Premium-Plus performance rigid stone mineral wool slabs for high-temperature
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Description

TECH Slab HT 6.1 is the rigid stone mineral wool slab for the insulation of industry tanks and vessels, exhaust ducts and stacks or other equipment with a maximum service temperature of up to 700°C. It combines premium thermal and acoustic performance with high mechanical strength. 

TECH Slab HT 6.1 is available with AS-Quality (Cl- >=10ppm) when in contact with austenitic steel structures. 

Key Benefits

  • High service temperatures
  • Sound insulation
  • Mechanical resistance
  • Fire reaction

Technical Characteristics

Symbol Unit Quantities and declared values Standard
Specific thermal capacity Symbolc UnitkJ/(kg.K) Quantities and declared values1.03 StandardISO 10456
Reaction to fire Symbol- Unit- Quantities and declared valuesNon combustible; Euroclass A1 Fire Spread Index = 0; Smoke Development Index < 20 StandardEN 13501-1 ASTM E84
Compressive strength Quantities and declared valuesCS(10)20 Standard-
Chemical behaviour Quantities and declared valuesAS-Quality Do not contribute to corrosion of stainless steel No short term water absorption by partial immersion (WS1) StandardAGI Q 132 ASTM C795 EN 1609
Application field Quantities and declared valuesProduct for use in technical applications, such as tanks and vessels, exhaust ducts and stacks or oher equipment with need for excellent thermal and/or acoustic insulation and compression resistance at high process temperatures StandardEN 14303
Material Quantities and declared valuesStone mineral wool heavy duty board With quality marks EUCEB, unrisky regarding health according to regulation EC No 1272/2008 Note Q StandardCINI 2.2.01
Miscellaneous Quantities and declared valuesMW-EN 14303-T4-ST(+)700-CS(10) 20-WS1 StandardEN 14303
Quality management Quantities and declared valuesCE-marked according to EN 14303 ISOVER is certified according to EN ISO 9001 and EN ISO 14001 StandardEN 14303 EN ISO 9001 EN ISO 14001
Delivery form Quantities and declared valuesPlease contact your local ISOVER dealer All dimensions require minimum order quantities Standard width: 500 mm 600 mm 1,000 mm Standard thickness range: 30 mm until 120 mm Other dimensions on request Standard-

Thermal Conductivity

Characteristic Symbol Unit Quantities and declared values Standard
CharacteristicThermal conductivity SymbolT Unit[°C] Quantities and declared values50 Quantities and declared values100 Quantities and declared values150 Quantities and declared values200 Quantities and declared values300 Quantities and declared values400 Quantities and declared values500 Quantities and declared values600 Quantities and declared values650 StandardEN 12667
ISO 13787
Symbolλ Unit[W/(m•K)] Quantities and declared values0.039 Quantities and declared values0.044 Quantities and declared values0.051 Quantities and declared values0.058 Quantities and declared values0.076 Quantities and declared values0.098 Quantities and declared values0.123 Quantities and declared values0.154 Quantities and declared values0.172
CharacteristicThermal behaviour SymbolT Unit[°C] Quantities and declared valuesMaximum service temperature 700 (under 500 Pa)
Maximum service temperature 700		 StandardEN 14706
ASTM C411

Acoustic Parameters

Characteristic Symbol Unit Quantities and declared values Thickness [mm] Standard
CharacteristicSound absorption* Symbolαp UnitHz Quantities and declared valuesαpw Quantities and declared values125 Quantities and declared values250 Quantities and declared values500 Quantities and declared values1,000 Quantities and declared values2,000 Quantities and declared values4,000 Thickness [mm]- StandardEN ISO 11654
EN ISO 354
Unit– Quantities and declared values0.90 Quantities and declared values0.20 Quantities and declared values0.84 Quantities and declared values0.81 Quantities and declared values0.90 Quantities and declared values0.98 Quantities and declared values1.05 Thickness [mm]50
Quantities and declared values0.90 Quantities and declared values0.66 Quantities and declared values0.69 Quantities and declared values0.82 Quantities and declared values0.95 Quantities and declared values1.02 Quantities and declared values1.09 Thickness [mm]100
CharacteristicAirflow resistivity* SymbolAFR (σ) UnitkPa·s/m² Quantities and declared values> 90 Thickness [mm]> 90 StandardISO 9053-1