1.mineral wool fiber
2.sound-absorbing wool
3.heat insulation

Granulated wool

 

      Granulated wool(sound absorbing wool) is granular product made from mineral wool fiber.It is used mainly for filling irregular space and apertures in thermal insulation structure,spraying for fire proof of steel structure building and manufacturing sound-absorbing ceiling board.

 

       

 

 

Product properties:

Organic material content   ≤0.5%

Thermal conductivity coefficient  ≤0.044W/(m.K)

Pellet diameter distribution  >12.7mm,≥60%

Pellet diameter distribution.  <6.35mm,≤10%

 

Application:

Aperture filling in thermal insulation and sound proof projectsFire-proof spray for building and elevator shellRoof thermal insulationCold insulation for cold reservoirManufacture of mineral wool ceiling board

Product implementation standard

Q/TOIH 3-2005