Fireproof Rock Wool Oven Insulation Board

Product introduction of fireproof rock wool oven insulation board ​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 ℃, 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.
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Product Details

Product introduction of fireproof rock wool oven insulation board

FANRYN Rock wool boar is a furnace product of molten rock at a temperature of about 1600 °C through which a stream of air or steam is blown. More advanced production techniques are based on spinning molten rock in high-speed spinning heads somewhat like the process used to produce cotton candy. The final product is a mass of fine, intertwined fibres with a typical diameter of 2 to 6 micrometers. Mineral wool may contain a binder, often a terpolymer, and an oil to reduce dusting.

Product Specification:



Density (kg/m3)


Size :L x W (mm)


Thickness (mm)


Facing For rock wool board

Wire Mesh/Aluminum foil facing/Fiberglas cloth
Lead time

10 work days after confirming order


  • Thermal Insulation

  • Fire Safety

  • Acoustic Control

  • No Corrosion

  • Environmental friendly

  • Moisture Resistance

  • Energy Conservation & Emissions Reduction

Technical Data




Density Tolerance


GB/T 19686-2005

Fire Performance


GB/T 5464-1999

Reaction to fire Class A1

GB/T 8624-2006

Thermal Conductivity(W/mK,at70±5℃)


GB/T 10295

Fiber Diameter


GB/T 5480. 4

Shot Content(shot size>0.25mm)



Moisture Content



Organic Matter Content



Melting Point



Main application:

  • Insulationfor external wall, roofing and floating floor

  • Insulation for big sized pipeline

BOARDfireproof rock wool oven insulation board

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