Shenglinsi best selling wall acoustic insulation mineral rock wool boards
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- Supplier: Shenglinsi Energy Saving Technology (Liaoning) Co. Ltd.
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Product Overview
Description
Properties | Density （kg/m³） | Unit | ||||||||||
80 | 100 | 120 | 140 | 160 | 180 | |||||||
Combustion performance | Class A1 non-combustion | -- | ||||||||||
Compression Strength(10%deformation) | ≥40 | kPa | ||||||||||
Hydrophobic rate | ≥98 | % | ||||||||||
Melt temperature | ＞1000 | ℃ | ||||||||||
Acidity ratio | ≥1.8 | -- | ||||||||||
Moisture absorption rate | ≤1.0 | % | ||||||||||
Thermal conductivity (average 25°C) | ≤0.048 | ≤0.040 | W(m.k) | |||||||||
Dimensional stability | ≤1.0 | % | ||||||||||
Water absorption(Partial Immersion) | Short term(24h)≤1.0 Long term(28d)≤3.0 | kg/㎡ | ||||||||||
Thickness tolerance | ±2 | ±3 | mm | |||||||||
Planeness tolerance | ≤6 | mm/m | ||||||||||
properties after ignition-burning | Shrinkage percentage | (750℃,0.5h) ≤8 | % | |||||||||
Mass loss rate | (750C0.5h) ≤10 | % | ||||||||||
FAQ
How do we ensure quality?
Before large-scale production, it is always a pre production sample.
Always conduct final inspection before shipment;
What can you buy from us?
Glass fiber cotton, rock wool, foam insulation, rubber insulation, waterproof coiled material.
Why do you want to purchase from us instead of from other suppliers?
Insulation material production base in Hebei Province, China, with over 30 years of insulation material experience, over 50 professional sales representatives, and customers from over 100 countries worldwide.
Before large-scale production, it is always a pre production sample.
Always conduct final inspection before shipment;
What can you buy from us?
Glass fiber cotton, rock wool, foam insulation, rubber insulation, waterproof coiled material.
Why do you want to purchase from us instead of from other suppliers?
Insulation material production base in Hebei Province, China, with over 30 years of insulation material experience, over 50 professional sales representatives, and customers from over 100 countries worldwide.
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