rockwool fıber board/slab

Product Description

Rockwool Board/Slab

DESCRIPTION

Rockwool Slab is a durable insulation slab used for industrial applications.

APPLICATIONS

Rockwool Slab is particularly suited to meet the specification requirements of thermal insulation, fire protection and sound attenuation of both flat and slightly curved surfaces of tanks, vessels, boilers and ducts. The fibre structures of RockTech S provides the product with great dimensional stability and pressure resistance.

ADVANTAGES

Chemically inert

Water repellent

Excellent sound absorption values

High maximum service temperature

Thermal Conductivity

Rock wool Slab thermal conductivity changes with the average temperature, show as below:

Item	Company Standard	GB/T11835-2007	ASTM C449
Slag ball content (particle size bigger than 0.25mm)	5	≤10	4%
Fiber average diameter (um)	4.2	＜7	7
Thermal Conductivity w/(m.k)	0.039	≤0.044
Organic content %	2.6	≤4.0
Hydrophobicity Rate %	99.8	≥98
Combustion Property	Noncombustible	Noncombustible	Noncombustible
Chloride Ion Content ppm	≤10		≤25
Hot Load Shrinkage Temp. ℃	700	≥600	≥650
Density Permit Deviation %	±5	±10	±10