Sound Insulation High Density Basalt Fireproof Mineral Wool Rock Wool Acoustic Board
Introduction of Rock wool board
HUIYITM Rock Wool Board is made from basalt, an inorganic raw material. It is produced through heating basalt at 1350°C - 1400°C and transforming it into fibers, which are bonded together using a thermosetting resin. Products are widely applied to building exterior wall insulation, roof insulation of curtain wall, industrial and civil building, compound core board, and equipment and pipeline insulation of marine bulkhead, fire door core board and all kinds of industrial or shipbuilding equipment.
Specifications of Rock wool board
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Product name
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HUIYITM Rock Wool Board
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Raw material
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High-quality basalt ore
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Density
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60/80/100/120/150/160 kg/m3
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Size
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1200x600x(25-150)mm ( the size can be customized)
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Package
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1.shrink film
2.packed on pallets
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Payment
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Paramenters of Rock wool board
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Properties
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80
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100
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120
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140
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150
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160
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Combustion performance
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Class A1 non-combustion
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Compression Strength(10%deformation)
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≥40
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Hydrophobic rate
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≥98.0
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Melt temperature
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＞1000
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Acidity ratio
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≥1.8
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Moisture absorption rate
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≤1.0
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Thermal conductivity(average 25℃)
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≤0.048
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≤0.040
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Dimensional stability
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≤1.0
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Water absorption(Partial Immersion)
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Short term(24h)≤1.0
Long term(28d)≤3.0
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Thickness tolerance
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±2
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±3
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Right angel degree of deviation
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≤5
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Planeness tolerance
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≤6
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properties after ignition-burning
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Shrinkage percentage
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(750℃,0.5h)≤8
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Mass loss rate
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(750℃,0.5h)≤10
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Application
HUIYITM Rock Wool Board is light and easy to install, mainly used for thermal and acoustic insulation where high compressive strength is required such as over-deck, floors, sandwich panels, and dry wall partitions.
Packing & Deliverry
FAQ
1. Hour about your experience?
A: We have exported steel products more than 6years, know all kinds of steel products very well. We can always grasp the market and suggest our clients to order at the appropriate time.
2.What can you buy from us?
Our main products are GI&GL&PPGI&PPGL&Coloured metal tile&Corrugated Steel Sheet&Perforated sheet, and other products such as aluminum foil, rock wool board, etc.
3. How to make sure your quality?
A: Always a pre-production sample before mass production. We have experienced inspector to check each order before shipment, if can not reach customer's quirements, we won't export to our clients.
4. Can your give your customer warranty letter?
A: We will issue warranty letter to our customer according to their true requirements.
5. Why should you buy from us not from other suppliers?
Integrating the superior resources of China's steel industry, we provide customers with high-quality steel products at preferential prices, and can ensure that the goods are delivered to customers in a timely manner.
6.Q: What is your payment method?
A: L/C at sight or 30%as deposit and the balance paid against scan copy of BL.
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