| 
				 Project  | 
			
				 SMC Cable Braket  | 
			
				 Galvanized angle bracket  | 
		
| 
				 Density (g/cm3)  | 
			
				 1.80  | 
			
				 7.85  | 
		
| 
				 Specific strength  | 
			
				 167  | 
			
				 90  | 
		
| 
				 Corrosion resistance (80°/100h)  | 
			
				 0.012  | 
			
				 0.023  | 
		
| 
				 Insulation strength (kv/mm)  | 
			
				 14.0  | 
			
				 Conductive  | 
		
| 
				 Flame retardancy  | 
			
				 meets the FH-1  | 
			
				 --  | 
		
| 
				 Water resistance (%)  | 
			
				 0.11  | 
			
				 --  | 
		
| 
				 Corrosion resistance  | 
			
				 Corrosion、acid、alkali、salt resistant  | 
			
				 Corrosive, easy to rust  | 
		
| 
				 insulation  | 
			
				 insulation  | 
			
				 Conduction  | 
		
| 
				 Mechanical strength  | 
			
				 Top force 2.5kN deflection 1.0cm  | 
			
				 Top force 2.5kN deflection 1.2cm  | 
		
| 
				 Lateral force 0.5kN  | 
			
				 Top horizontal offset 7cm  | 
			
				 Top horizontal offset 7cm  | 
		
| 
				 Weight  | 
			
				 light  | 
			
				 weight  | 
		
| 
				 Eddy current effect (loss)  | 
			
				 no  | 
			
				 Large loss  | 
		
| 
				 Manufacturing process is difficult  | 
			
				 easy  | 
			
				 Many processes and long cycle  | 
		
| 
				 Cable outer sheath scraping test  | 
			
				 No visible damage  | 
			
				 There is a little visible damage  | 
		
| 
				 Raw material  | 
			
				 Cheap, resource-rich  | 
			
				 More expensive, partially imported  | 
		
| 
				 Maintenance  | 
			
				 Free maintenance  | 
			
				 5-7 years need to be repaired once  | 
		
| 
				 Installation process is difficult or easy  | 
			
				 Short time and easy to install  | 
			
				 Long time, difficult to install  | 
		
| 
				 Use life  | 
			
				 30 years  | 
			
				 10 years  | 
		
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