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    Welcome to the official website of Legret Metal Company

        



    
        
    
        
        
        
        Focus on electronic welding for 20 yearsDONGGUAN LEGRET METAL.,LTD
        
        
        National consultation hotline：135-2799-2739
        
    
        
    

        



    





        
    

        


        
    
        
        
        
            
        
                

        
    
        Contact US
        
    
        
        mobile phone: 135-2799-2739
        
        Service hotline: 0769-38893080
        
        Email: lzd@dglzd.com
        
        Address: Dongguan lvzhidao Metal Co., Ltd
        
        Contact person: Manager Zeng
    
        

        


            
        
            
        
                
        
                    

Lead-free Solder bar

                
        
                
        
                    
        
                        
        
                            
                            




        
    

    
    
    
        
        
          
                
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        Solder bar Sn99Ag0.3Cu0.7
        
                            
        
                                
        
                                    
        
                                        
        Product parameters
        
                                        
        ☆ good fluidity and wettability< br>
☆ excellent antioxidant, less tin slag< br>
☆ appropriate additives to change the crystalline junction of solder joint Structure, reduce internal stress and resist whisker growth< br>
☆ excellent welding performance, few pull points and bridging;
        
                                    
        
                                    
        
                                        
        Scope of application
        
                                        
        This product is applicable to the tin spraying operation system on the surface of PCB, and is widely applicable to the wave soldering operation of automatic lead-free soldering furnace.
        
                                    
        
                                
        
                                
                            
        
                        
        
                    
        
                
        

                
        
                    
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é????? Sn99Ag0.3Cu0.7
        常用無鉛焊錫用途表.jpg