Rockwool Lightly Resin Bonded Mattresses

Rockwool Lightly Resin Bonded mattresses

Rockwool Lightly Resin Bonded mattress (LRB) is made of fine fibers spun from selected rocks melted at high temperatures and bonded with a thermosetting resin. Non-combustible, They are faced on one side with galvanized wire mesh for easy installation

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Rockwool LRB Mattress is made from inorganic rock wool, defined as mineral wool in IS 8183, BS3533:1981 and is manufactured to a Quality Assurance system.

Temperature Range
LRB Mattress can be used at temperatures up to 750°C. Its melting point is 1000°C.
Thermal Performance
The thermal conductivity of the LRB Mattress is 0.034 W/mK at 25°C mean temperature.
Compressive strength
The products offer a unique combination of high resistance to compression and good recovery following deformation.
Fiber diameter and Length
LRB Mattress has a fibre diameter between less than 7 microns and has fiber length of 30 to 4800 microns.

Thermal Conductivity Chart

Resin-bonded Rockloyd material offers the Lowest Thermal Conductivity to weight ratio among all industrial insulants thus minimizing the total load on the applied equipment.
Mean Temp. °C 50 100 150 200 250 300
K-Value in W/mK 100Kg/m2 0.043 0.052 0.062 0.073 0.084 0.085
K-Value in W/mK 120 150Kg/m2 0.043 0.052 0.062 0.073 0.080 0.090

Technical Specifications

Standard Densities : 100, 120 and 150 Kg/m3
Application Temperatures : -100°C to + 800°C
Standard Thickness* : 25, 40, 50, 60, 65, 75mm
Standard Size : 1520 x 1220mm
*Other thickness from 20 to 100mm in steps of 5mm can also be made available.

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