TECH Slab MT 4.1 Alu2/V1

6 documents

Standard-Plus performance robust stone mineral wool slabs

TECH Slab MT 4.1 is the medium-weight robust stone mineral wool slab for the insulation of industry of tanks and vessels, exhaust ducts and stacks or other equipment with a maximum service temperature of up to 640°C. It combines standard-plus thermal and acoustic performance.

TECH Slab MT 4.0 is available with AS-Quality (Cl- <=10ppm) when in contact with austenitic steel structures.

On request with yellow glass veil facing (V1) or reinforced aluminium facing (Alu2).

Product Performances & Benefits

Thermal Insulation
High Service Temperatures
Sound Insulation
Fire Reaction
Mechanical Resistance

Characteristics

Technical characteristics in compliance with applicable regulations.This section features all the technical characteristics required for references standards: EN 14706, ASTM C41, EN 12667, EN 13787, ISO 10456, EN 13501-1, ASTM E84, ASTM C795, EN 1609, EN 14303 and ISO 9001.

Thermal conductivities

T [°C]	50	100	150	200	300	400	500	600
λ_D [W / (m.k)]	0.041	0.047	0.055	0.065	0.089	0.118	0.155	0.201

Maximum Service Temperature

Tmax = 640 °C under 500 Pa
Tmax = 700 °C

Specific Thermal capacity

1,03 [kJ/(kg•K)]

Behaviour in fire

Non combustible; Euroclass A1
Euroclass A2-s1,d0 for TECH Slab MT 4.1 Alu2
Fire Spread Index = 0; Smoke Development Index < 20
Fire Spread Index ≤ 25; Smoke Development Index ≤ 25 for TECH Slab MT 4.1 Alu2

Chemical behaviour

AS-Quality
(CL10 according EN 13468 measurement) on request
Do not contribute to corrosion of stainless steel
No short term water absorption by partial immersion (WS1)

On request:

Reinforced aluminum foil (Alu2)
Yellow glass veil facing (V1)

Other information

Quality, Health & Environment

CE-marked according to EN 14303
ISOVER is certified according to EN ISO 9001 and EN ISO 14001

Delivery Form / Standard Dimensions / Packaging

Please contact your local ISOVER dealer. All dimensions require minimum order quantities.