1．环保型涂锡铜带已通过SGS检测，xx符合欧盟RoHS指令标准
2．铜基：采用进口精炼韧性无氧铜/T2紫铜，含铜量≥99.99％，导电率≥98％
3．铜基电阻率：无氧铜≤0.0165Ωmm2/m，T2紫铜≤0.0172Ωmm2/m
4．涂层成分：96.5％Sn3.0％Ag0.5%Cu
5．涂层厚度：单面涂层0.01～0.05mm，涂层均匀，表面光亮、平整
6．涂层熔点：217℃
7．抗拉强度：≥200N/mm2
8．延伸率：≥20％
1.The environmental tin copper takes adopted the SGS test authentication ,
conform to the European Union RoHS standard
2.Copper:Imported oxygen free or T2 copper ,Cu≥99.99％,Conductivity≥98％
3.Resistivity:Oxygen free copper≤0.0165Ωmm2/m，T2 copper≤0.0172Ωmm2/m
4.Coat Component:96.5％Sn3.0％Ag0.5%Cu
5.Coat Thickness(Single side):0.01～0.05mm,uniform,smooth,bright
6.Coat Melting Point:217℃
7.Tensile Strength:≥200N/mm2
8.Elongation:≥20％
