厌氧胶的应用方法及注意事项(国外英文资料).doc

厌氧胶的使用方法及注意事项(国外英文资料) Methods and precautions for anaerobic adhesive The methods of use of anaerobic adhesive include surface treatment, glue, assembly, curing and cleaning up several steps. First, the surface treatment is to be cleaned by the sticky surface, removing the oil and rust, the proper sanding, cleaning and drying. The activation of an inert, non-metallic surface coating accelerator. It is very important to be clean on the surface of the clay, and the oil is the best, and the usual solvent is trichloroethane, trichloroethylene, methyl ethyl ketone, methanol and so on. You should not use gasoline, kerosene, naphtha, fuel oil, hydrocarbon solvents, etc., because they will leave a coating of oil on the surface. Normal oil removal method is ideal for cleaning two times with solvent. The surface roughness of the surface roughness is to improve the adhesion strength and surface roughness. 76 mu m minus 2 mu m is appropriate. If greater than 3.2 mu m, it will make the clearance too big and reduce the bonding strength. However, adhesion should be applied to non-metallic surface adhesion, and it is better to apply the adhesive on the non-metal surface. Second, the adhesive can be applied directly to the surface of the adhesive surface and can be brushed or scratched. Two sticky surfaces are best coated. A surface coated with reassembly will also be satisfactory. For bolts, the glue is only applied to the bolt and thread, and the glue will fill the gap. If it is a crack or inconvenient disassembly area, the method of cementing can be adopted. Apply glue to fill the clearance, the best thickness of the rubber layer is 0.03 mm ~ 0.075 mm, the thickness will reduce the strength. Third, when assembly is assembled, the parts should be rotated back and forth to make the glue spread, and the parts should be fixed as soon as possible. If you use a stimulant, you can adjust your position within one to five minutes. The parts that are assembled after the glue are generally