ASC SW (SL)


  ASC Stonewool slabs are stone fibre-based products that deliver excellent thermal and acoustic performance. It is an inorganic spun fibre made from molten minerals. Products comply with the requirement as set by internationally recognized standard European standard.

· Applications:

Highly recommended for use in the thermal and acoustic insulation in building and construction sector, especially where fire safety is a primary concern. 

· Standard Delivery:

Product Properties SL40 SL60 SL80 SL100 SL120 SL140
Nominal Density(kg/m³) 40 60 80 100 120 140
Thickness (mm) 50~150 25~150 25~150 25~150 25~120 25~100
Length x Width (mm) 1200 x 600

Other lengths, width sizes or facing type maybe available upon request。

· Product Properties:

Properties Unit SL40 SL60 SL80 SL100 SL120 SL140 Standard
Thermal Conductivity 20℃   W/(m·k)   0.036 0.034 0.034 0.034 0.034 0.034 GB/T 10295
ASTM C518
ASTM C177
Melting Point ≥1000℃ ≥1000℃ ≥1000℃ ≥1000℃ ≥1000℃ ≥1000℃ ASTM C411
ASTM E794
Linear Shrinkage % ≤2 ≤2 ≤2 ≤2 ≤2 ≤2 ASTM C356
Noise Absorption
Co-efficient at
50mm (NRC)
  --- --- 0.95  --- --- --- EN ISO 354
Water vapor
absorption
vol % ≤0.02   ≤0.02 ≤0.02 ≤0.02 ≤0.02 ≤0.02 GB/T 5480
ASTM C1104M
Reaction to Fire Classification A1 Non-combustible   EN 13501-1
GB 8624
ASTM E136
ASTM E84

Noise Absorption Co-efficient (NRC) test results for other densities are available upon requests。

· Compatibility:

Compatible with all other forms of material with which it is likely to come in contact in normal industrial and building applications. 

· Moisture:

Water repellent, non-hygroscopic, non-capillary, it does not absorb any moisture from the air.

· Biological Properties:

Non-hygroscopic, vermin & rot-proof and will not encourage growth of bacteria, mold or fungi. 
No asbestos, CFCs, HFCs and HCFCs in the product and process.

· Packaging and storage:

Supplied in polyethylene shrink wrap sheets for ease overall handling. Products should be stored indoors or under waterproof covering.

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