Tangshan Yutong Import and Export Corporation
Main products:Fire Bricks,Ceramic Fiber Blanket,Rock Wool,Insulation Bricks,Gypsum Board
Contact Us
  • Contact Person : Mr. Zhang Shaofeng
  • Company Name : Tangshan Yutong Import and Export Corporation
  • Tel : 86-315-3195890,3195891
  • Fax : 86-315-3195895
  • Address : Hebei,Tangshan,6/F Block B, Orienal Int'l Bldg.152 Jianshe Road
  • Country/Region : China
  • Zip : 063000

Rock Wool Board

Rock Wool Board
Product Detailed
High-strength mineral wool board Density: from 80-200kg/m3

With high mechanical strengthm the high-strength mineral wool board is suitable for exterior thermal insulation of building roof and exterior wall, the production of color-steel sandwich board and other occasions where high mechanical strength is required

Poduct properties and Specifications




Shot content(particle≥0.25mm).%


Average fiber diameter,µm


Density tolerance,%


Thermal conductivity coefficient(average temperatur70°C±52°C),



Thermal load contraction temperature(products with density above 60kg/m3)°C,


Moisture content,%


Combustion property

Not combustion

Class A

Organic material content,%


Water repellence(water-proof),%


Water absorption(water-proof),%


Compressive strength: ≥40KPa (With 10% deformation) Delamination strength: ≥7.5KPa Packing: in polythene plastic thermal-shrink film.

Rock Wool Board

Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.