| Item  | 
                                    Details  | 
                                  
                                  
                                    | Viscosity 25℃CP  | 
                                    3000-5000  | 
                                  
                                  
                                    | Refractive index 25℃  | 
                                    1.5990-1.6015  | 
                                  
                                  
                                    | Ash ≤ %  | 
                                    0.05  | 
                                  
                                  
                                    | Heating loss≤ %  | 
                                    1.20  | 
                                  
                                  
                                    | Hue≤  | 
                                    1  | 
                                  
                                  
                                    | Density g/cm 3  | 
                                    1.07-1.09  | 
                                  
                                
                              
                            
                              
                            ●Packing 100, 200KG galvanized iron drum. 
                            
                            ●Safety Note:  protect against fire and solarization. 
                            
                            ●Storage  :  stored in cool, dry and draughty place.