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          Martin Dyer friction cloth 
          
                    
          
                        
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          Applicable scope
          
                            
          Test principles and standards
          
                            
          Instrument characteristics
          
                            
          Configuration list
          
                
          
                
          
                    
          
                        
                    
          
                    
          
                        
          
	GB/T 21196.1-2007、ISO 12947-1 

          
                    
          
                    
          
                        
          
	Product Name: SM25 worsted friction fabric (Martin Dyer friction cloth). 
          
 Product size and packaging: width 1.6m, 1 m / bag. 
          
 Detailed description: woven fabric with at least 140mm in diameter or length, which is rubbed with the sample, meets the requirements of Table 1. 
          
 NO.600 water sand paper is used in the coated fabric abrasives. 

          
                    
          
                    
          
                        
                    
          
                
          
            
          
        
          
    
          

          


  
          



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