- Contact Person : Ms. Lee Kelly
- Company Name : Dongguan Baotai Solder Manufactures Factory
- Tel : 86-769-83486377
- Fax : 86-769-83203177
- Address : Guangdong,DongGuan,No.208 Fujin West Road. Guigu District, Huangcaolang, DaLang Town, DongGuan, GuangDong, China
- Country/Region : China
PV Ribbon
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1. PV Ribbon Material Cu99.99%
2. Plating thickness 0.015 ~ 0.03 mm
3. Visual 1). There shall be no flows.
2). The surface shall be uniformly lustrous hue.
3). The surface shall be free from thick
4. Dimensions: Thickness: 0.10 – 0.30 mm
Width : 1.5 – 10.0 mm
5. Characteristics
Coating process: Hot-dip tinning
Coating alloys: Sn / In / Ag / X
Tensile: Extra soft, < 235 MPa
Elongation: > 30 %
6. Physical Characteristic
| Alloy Designation | Melting Point | Specific Gravity | ||||||||||
| Sn / In / Ag / X | 175°C | 7.8g/cm3 | ||||||||||
7. Solderability
| Item | Specification | Test Methods | |||||||||
| Spread Factor | >93% | JIS Z3197-86 | |||||||||
8. Recommended temperature of soldering iron tip : 280~320°C
( According to different thickness, adjust the suitable temperature of soldering )
9. Quality
The Flux should be compounded and processed in such a manner as to be uniform in quality and
should be free from deleterious material and other details that will after life serviceability or appearance.
10. Visual Inspection
The visual inspection is using perception to inspect the PV Ribbon Wire. The important
aspect of this inspection is the coated copper must free from:
1).Whether or not there is any flaw is checked.
2).Whether or not its surface has uniform lustrous hue be inspected.
3).Whether or not its surface free from thick.
11. Coating Thickness Test
The measurement to PV Ribbon Wire is using the external micrometer (0. 001mm)or its equivalents.
The test piece of about 10cm long shall be taken and the OD of the wire shall be measured at
3 points.Each point shall be measured 2 times
12. Thickness Of Solder Coated Wire
After the 3 points of wire be measured,dip the test piece into nitric acid for about 5 minutes,the diameter of core wire shall be measured. One half of the two measurements will give the thickness of solder coated wire.
PV Ribbon
