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                Introduction and case sharing of ocean Willy fire resistant air duct coating products
              
      
              
      
                
              
      
              
      
                Date: 2019-07-01    Views: 9054
              
      
              
      
                
              
      
              
      
                
                   
      physical characters
      Density (average) g/cm3
      1.1±0.5
      Flexural strength (Mpa)
      ≥7
      Thermal conductivity (W/(w.k))
      ≤0.20
      Wet expansion rate
      ≤0.20
      Nail-holding performance (N/mm)
      ≥40
      Impact strength (kJ/m2)
      ≥2.0
      Formaldehyde content (mg/L)
      0
      Asbestos content
      asbestos free; HJ/T 223-2005
      Smoke toxicity
      Safety level (AQ1); GB/T 20285-2006
      Frost resistance
      25 freeze-thaw cycles, without cracking,
      delamination and falling off
      Combustibility
      A1; GB 8624-2012
      Fire resistance time
      1-4 hours according to different t
      hickness and installation combination

      
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    Address: Jiangxi Province, Leping City People's Road No. 11 (Tong Shan Industrial Park)
      
    




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