未核实，仅供参考产品名称：无铅焊料
PRODUCT：Lead-free solder
规格：二元系、三元系、四元系等。
Spec：SnAg、SnCu 、SnAgCu 、SnAg2.5Cu0.8Sb0.5、 SnIn8Ag3.5 Bi0.5etc..
化学成份：
系统 | 牌 号（合金组份） |
化学成份 | |||||||||||||
二 元 系 | Sn | Ag | Cu | In | Bi | Sb | Zn | Pb | Fe | As | Al | Cd | Ni | ||
SnAg | SnAg3.0 | 余量 | 2.7~3.3 | ≤0.08 | -- | ≤0.05 | ≤0.10 | ≤0.005 | ≤0.05 | ≤0.02 | ≤0.01 | ≤0.005 | ≤0.002 | ≤0.05 | |
SnCu | SnCu3.0 | 余量 | ≤0.10 | 2.5~3.5 | -- | ≤0.05 | ≤0.10 | ≤0.005 | ≤0.05 | ≤0.02 | ≤0.01 | ≤0.005 | ≤0.002 | ≤0.10 | |
系统 | 牌 号(合金成份) | 化学成份 | ||||||||||||
Sn | Ag | Cu | Bi | Sb | Zn | Pb | Fe | As | Al | Cd | Ni | |||
三元系 | SnAgCu | SnAg3.8Cu0.7 | 余量 | 3.5~4.1 | 0.5~0.9 | ≤0.05 | ≤0.10 | ≤0.005 | ≤0.05 | ≤0.02 | ≤0.01 | ≤0.005 | ≤0.002 | ≤0.05 |
SnAg3Cu0.5 | 余量 | 2.7~3.3 | 0.3~0.7 | ≤0.05 | ≤0.10 | ≤0.005 | ≤0.05 | ≤0.02 | ≤0.01 | ≤0.005 | ≤0.002 | ≤0.05 | ||
SnAg0.5Cu0.7 | 余量 | 0.3~0.7 | 0.5~0.9 | ≤0.05 | ≤0.10 | ≤0.005 | ≤0.05 | ≤0.02 | ≤0.01 | ≤0.005 | ≤0.002 | ≤0.05 | ||
系统
| 牌 号（合金成份） |
化学成份 | ||||||||||||
四 元 系 | Sn | Ag | Cu | In | Bi | Sb | Zn | Pb | Fe | As | Al | Cd | Ni | |
SnAg2.5Cu0.8Sb0.5 | 余量 | 2.2~2.8 | 0.6~1.0 | -- | ≤0.05 | 0.4~0.6 | ≤0.005 | ≤0.05 | ≤0.02 | ≤0.01 | ≤0.005 | ≤0.002 | ≤0.05 | |
SnIn8Ag3.5 Bi0.5 | 余量 | 3.2~3.8 | ≤0.05 | 7.5~8.5 | 0.4~0.6 | ≤0.10 | ≤0.005 | ≤0.05 | ≤0.02 | ≤0.01 | ≤0.005 | ≤0.002 | ≤0.05 | |
我公司可生产以上二元系Sn-Ag、 Sn-Cu、 Sn-Zn，三元系Sn-Sb-Cu、Sn-Ag-Cu，四元系Sn-In-Ag-Bi等各种比例之无铅锡料，还可根据客户的实际需求调整成份、焊剂类型、焊剂含量及材质型号提供。
Our company manufacturebinary system ofSn-Ag、 Sn-Cu、 Sn-Zn 、ternary system ofSn-Sb-Cu、Sn-Ag-Cu andquaternary system ofSn-In-Ag-Bi orvarious proportions of lead –free solder.Company can produce differentproportion of soldering flux or adjust flux type and content according to the requirement of customer.
用途：
广泛应用于电子、电气、微型技术、航空工业；在印刷线路、波峰焊、镀层金属的软体焊、散热器浸焊，电缆接头、板金、铅管焊接，电缆线、换热器金属器材辐射体、制罐的焊接等方面均有应用。
Use：Widely be used in electron、electricity、Aviation technology、aircraft industry ；printed circuit、wave-soldering 、soft solder in coating metal 、radiator dip soldering，cable joint、leaf metal 、lead pipe soldering ，cable wire 、heat exchanging metal solder、tank welding etc..
无铅锡条的特点：
- 纯锡制造，湿润性、流动性好，易上锡
- 焊点光亮、饱满、不会虚焊等不良现象。
- 加入足量的抗氧化元素，抗氧化能力强。
- 纯锡制造，锡渣少，减少不必要的浪费。
- 适用波峰或手浸炉操作。
Advantages:
- pure- tin as raw material , goodwettability、 good flowability ， easyaffixingtin .
- welding spot smooth、full、without hollow weld etc..
- Add enough inoxidizableelement for better antioxidant capacity .
- pure- tin as raw material,little tin-slag，reduceunnecessary waste.
- Be suitable for wave-solder or Hand dip furnace
包装：1、无铅焊料20kg/ 箱，木箱或纸箱包装。
2、另可按用户要求包装。
Packing : 1. 20kg/barrel , wooden case or carton.
2、According to the requirement of customer.
'
