| Volatile matter on 105 ℃   | 
                      ≤1 | 
                     
                    
                      | Water soluble matter | 
                      ≤1 | 
                     
                    
                      | Residue on sieve | 
                      0.3
 | 
                     
                    
                      | PH  | 
                      4-8 | 
                     
                    
                      | Oil adsorption g/100g  | 
                      ≤22 | 
                     
                    
                      | ethyl alcohol | 
                      5 | 
                     
                    
                      | methyl ethyl ketone | 
                      5 | 
                     
                    
                      | toluene | 
                      5 | 
                     
                    
                      | xylene | 
                      5 | 
                     
                    
                      | solvent oil | 
                      5 | 
                     
                    
                      | Light fastness | 
                      6-7 | 
                     
					    
                      | Weather fastness | 
                        | 
                     
				       
                      | Water fastness | 
                        | 
                     
								    
                      | Acid fastness | 
                      2 | 
                     
					      
                      | Alkali fastness | 
                      3 | 
                     	
                  
                                  |