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MOQ : One 40ft conrainer
Brand Name : FANRYN
Place of Origin : China
Payment Terms : T/T
Delivery Time : 7-10 work days
Packaging Details : Plastic bags
Acidity Coefficient : 1.6
Thermal Insulation : High
Chemical Resistance : Resistant to most chemicals
Thermal Conductivity : 0.035-0.044 W/mK
Sound Absorption : 0.9-1.0
Tensile Strength : ≥7 kPa
Dimensional Stability : Excellent
Moisture Resistance : Non-hygroscopic
Environmental Friendly : Recyclable
Fire Resistance : Class A1
Acoustic Performance : Excellent
Material : Mineral Wool
Compressive Strength : ≥40 kPa
Flexural Strength : ≥10 kPa
FANRYN Rock wool board is made from natural rocks such as basalt and limestone,
The rocks are melted in a cupola at temperature of >1450 °C, and the molten lava is
fiberized by a spinner. The inorganic fibers are bonded together using a thermosetting
resin to form the final product which is cut into suitable sizes for easy handling and
installation.

Product parameter of the Rock Wool Board
| Properties | Board | Standards |
| Density Tolerance | ±10% | GB/T 19686-2005 |
| Fire Performance | Non-Combustible | GB/T 5464-1999 |
| Reaction to fire Class A1 | GB/T 8624-2006 | |
| Thermal Conductivity (W/mK, at70±5℃) | ≤0.044 | GB/T 10295 |
| Fiber Diameter | 7(+/-1)um | GB/T 5480. 4 |
| Shot Content (shot size>0.25mm) | ≤12% | |
| Moisture Content | ≤0.5% | |
| Organic Matter Content | ≤4% | |
| Melting Point | >1000℃ |
Product size of the Rock Wool Board
| Product | Board |
| Density (kg/m3) | 40-200 |
| Size :L x W (mm) | 600X1200 |
| Thickness (mm) | 30-100 |







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Basalt And Limestone Insulation Material Rock Wool, Stone Wool Insulation Board Images |