Stone wool

TECH Slab MT 5.1

Premium performance rigid stone mineral wool slabs

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Description
Key Benefits
Technical Characteristics
Standard Dimensions
Characteristics
Applications
Documents

Description

TECH Slab MT 5.1 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 660 °C. It combines premium thermal and acoustic performance with mechanical strength.

TECH Slab MT 5.1 is available with AS-Quality (Cl- ≤ 10 ppm) when in contact with austenitic steel structures.

Key Benefits

Energy efficiency
High service temperatures
Reduced carbon footprint
Fire reaction
Mechanical resistance
Nuclear plant quality

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
Chemical behaviour			Quantities and declared valueson request : Leachable chloride content less than 10 ppm (CL10) Do not contribute to corrosion of stainless steel Especially designed and certified for use in nuclear applications	StandardEN 13468 ASTM C795/871
Application field			Quantities and declared valuesProduct for use in technical applications, such as tanks and vessels, exhaust ducts and stacks or other equipment with need for good thermal and/or acoustic insulation at high process temperatures Especially designed and certified for use in nuclear applications	StandardEN 14303
Material			Quantities and declared valuesStone mineral wool rigid 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 valuesDesignation code : MW-EN 14303-T4-ST(+)660-WS1	StandardAGI Q 132 EN 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 values_100	Quantities and declared values__150	Quantities and declared values___200	Quantities and declared values____300	Quantities and declared values_____400	Quantities and declared values______500	Quantities and declared values_______600	Quantities and declared values________-	StandardEN 12667 ISO 13787 ASTM C177
CharacteristicThermal conductivity	Symbolλ	Unit[W/(m•K)]	Quantities and declared values0.041	Quantities and declared values_0.047	Quantities and declared values__0.054	Quantities and declared values___0.063	Quantities and declared values____0.084	Quantities and declared values_____0.110	Quantities and declared values______0.143	Quantities and declared values_______0.182		StandardEN 12667 ISO 13787 ASTM C177
CharacteristicThermal behaviour	SymbolT	Unit[°C]	Quantities and declared valuesMaximum service temperature 660 (under 500 Pa)									StandardEN 14706

Acoustic Parameters

Characteristic	Symbol	Unit	Quantities and declared values							Thickness [mm]	Standard
CharacteristicAirflow resistivity*	SymbolAFR (σ)	UnitkPa·s/m^²	Quantities and declared values> 50							Thickness [mm]> 50	StandardEN ISO 9053-1
CharacteristicSound absorption*	Symbolα_p	UnitHz	Quantities and declared valuesα_w	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 values1.00	Quantities and declared values0.28	Quantities and declared values0.90	Quantities and declared values1.01		Quantities and declared values1.05	Quantities and declared values1.11	Thickness [mm]50
		Unit-	Quantities and declared values1.00	Quantities and declared values0.74	Quantities and declared values0.93	Quantities and declared values0.92	Quantities and declared values1.01	Quantities and declared values1.06	Quantities and declared values1.15	Thickness [mm]100