Wire Mesh Rock Wool Blanket, 600 * 3000 * 70 mm, 103 kg/m3

Product Name: Wire Mesh Rock Wool Blanket
Material: Mineral Wool / Rock Wool
Width: 600 mm
Length: 3000 mm
Thickness: 70 mm
Density: 103 kg/m3
Thermal Performance
Thermal Conductivity: 0.034 W/(m·K) at 25°C; 0.038 W/(m·K) at 70°C
Recommended Operating Temperature: 650°C
Maximum Service Temperature: 750°C
Packaging: Shrink-Wrapped PE Bag

Fire Performance

Combustion Performance: Non-combustible, Fire Rating A1
Surface Burning Characteristics:
Flame Spread Index: 0
Flue Gas Development (Smoke Developed) Index: ≤25

Physical Properties

Volumetric Hygroscopic Rate: 0.51%
Mass Hygroscopic Rate: 0.20%
Fiber Diameter: 5.3 μm
Shot Content: 5.6%
Formaldehyde Emission: 0.2 mg/(kg·h)
Chloride Ion Content: 9 ppm
Acidity Coefficient: 2.0

Applicable Standards

GB/T 11835 – Thermal Insulation Products – Rock Wool and Slag Wool
GB 50264 – Code for Design of Industrial Equipment and Pipeline Insulation Engineering
ASTM C592 Type I & Type II – Mineral Fiber Pipe Insulation
JIS A9504 – Insulation Materials of Artificial Mineral Fibers
SH 3010 – Technical Specification for Insulation of Petrochemical Equipment and Pipelines
DL/T 5072 – Design Code for Thermal Insulation of Thermal Power Plants