About Us

• 
  
  High Grade Rock Wool Roll with Wire Mesh Manufacturer
  
  1. Introduction:
  
  The rock wool products regard basalt as its main raw materials, after the toTianjin Huali Thermal Insulation Building Materials Co.Ltdring stove is melted, use high-speed acentric equipment to make basalt high-temperature melting body into inorganic fiber, and then put bond, polish, silicone oil in at the mean time. According to different requirements, we can manufacture many kinds of products, such as rock wool plate,rock wool tube and so on..
  
  
  
  2. Dimension:
  
  Rock wool plate
  
  (1)Weight:40-200kg/m3
  
  (2)Specification:1000?00mm (length ?idth);
  
  (3)Thickness:30-160mm (Special size can be made to order)
  
  Rock wool tube
  
  (1) Weight: 80-180kg/m3
  
  (2) Inner Diameter: ?22-1220mm;
  
  (3) Thickness: 30-200mm;
  
  Rock wool blanket
  
  (1) Weight: 60-120kg/m3
  
  (2) Specification: Length:1000- 5000mm; Width: 600-1200mm
  
  (3) Thickness: 40-100mm.
  
  3. Technical data:
  
  
  
  Item
  Specification
  
  Average diameter of fiber(?m)
  ?7
  
  Slag ball(>0.25mm) %
  ?12
  
  Organism  %
  ?3
  
  Factor of heat conduction (average tempreture70??) W/m.k
  ?0.044
  
  Water  %
  ?0.5
  
  Water absorption coefficient %
  ?5
  
  Hydrophobic coefficient   %
  ?98
  
  Maximum service temperature  ?
  ?650
  
  Incombustible property
  Incombustible