Product structure
Aluminum foil + Acrylic-solvent based adhesive + kraft paper

Application
it is designed to fix ceramic on the top of wAluminum Welding Backing Tapehere weld is needed in ship building, helps protecting the ship surface through welding.
Specification　    　    　    　    　    　    　    　    　    　    　    　                                                            
1. Thickness (mm): 0.028-0.04mm     
2. Width (mm): 50/75/100~1200
3. Weight of kraft paper: 65-70 g/m²     
4. Tensile (N/cm):≥24     
5. Elongation (%):＜4     
6. Adhesion (N/cm):≥5     
7. Temperature resistant (°C): -18~80

Model	Groove	Size	Application
			For the CO2 gas shielded welding and manual arc welding, CO2 gas shielded welding wire or solid cored wire, manual arc welding can and only be used for low-hydrogen welding rod
			This welding gasket is used for the welding of the CO2 gas policy face welding, the welding of the cored solder wire, and the solid cored wire, which is widely used in shipbuilding, beam, chemical, steel structure and so on
			For the CO2 gas shielded welding and manual arc welding, CO2 gas shielded welding wire or solid cored wire, manual arc welding can and only be used for low-hydrogen welding rod
			This welding gasket is used for the welding of the CO2 gas policy face welding, the welding of the cored solder wire, and the solid cored wire, which is widely used in shipbuilding, beam, chemical, steel structure and so on
			Used for corner docking one-side welding (90°)
			Used for single side welding of various sizes and cylinders
			Used for single side welding for surface arc butt joint
			Used for horizontal butt joint, single side welding
			Used for single side welding for each deformation joint
			Used for single side welding for each deformation joint
			Used for steel structure right Angle joints