Aluminum powder for solar paste
Category
Aluminum powder for solar paste.
Huayixing is the most important supplier of aluminum powder in the photovoltaic aluminum paste industry. The company's aluminum powder products can meet the various requirements of the solar industry for aluminum powder, and can stably control the particle size distribution, the level of oxygen content, and the vibration of the product. The size of the solid density, so as to meet the various requirements of different technical lines for aluminum powder. It is widely used in the manufacture of aluminum paste for traditional cells and PERC cells, and can also be used in the manufacture of TOPCON front silver paste.
Product Details
| Full range of aluminum powder products | ||||||||
| Serial | grade | Reactive Aluminum(%) | Average particle size (μm) | Tap density (g/cm3) | Fe(%) | Si(%) | Cu(%) | H2O(%) |
| 1 | FLQT1-2 | ≥98% | 1.5±0.5 | ≥1.30 | 0.12 | 0.08 | 0.01 | 0.1 |
| 2 | FLQT2-3 | ≥98% | 2.7±0.3 | ≥1.30 | 0.12 | 0.08 | 0.01 | 0.1 |
| 3 | FLQT3-4 | ≥98% | 3.7±0.3 | ≥1.35 | 0.12 | 0.08 | 0.01 | 0.1 |
| 4 | FLQT4-5 | ≥98% | 4.7±0.3 | ≥1.35 | 0.12 | 0.08 | 0.01 | 0.1 |
| 5 | FLQT5-6 | ≥98% | 5.7±0.3 | ≥1.40 | 0.12 | 0.08 | 0.01 | 0.1 |
| 6 | FLQT7-8 | ≥98% | 7.5±0.5 | ≥1.40 | 0.12 | 0.08 | 0.01 | 0.1 |
| 7 | FLQT8-10 | ≥98% | 9.5±0.5 | ≥1.45 | 0.12 | 0.08 | 0.01 | 0.1 |
| 8 | FLQT9-11 | ≥98% | 10.5±0.5 | ≥1.45 | 0.12 | 0.08 | 0.01 | 0.1 |
| 9 | FLQT11-13 | ≥98% | 12.0±1 | ≥1.50 | 0.12 | 0.08 | 0.01 | 0.1 |
| 10 | FLQT13-15 | ≥98% | 14.0±1 | ≥1.50 | 0.12 | 0.08 | 0.01 | 0.1 |
| 11 | FLQT15-17 | ≥98% | 16.0±1 | ≥1.50 | 0.12 | 0.08 | 0.01 | 0.1 |
| 12 | FLQT17-19 | ≥98% | 18.0±1 | ≥1.50 | 0.12 | 0.08 | 0.01 | 0.1 |
| 13 | FLQT19-21 | ≥98% | 20.0±1 | ≥1.55 | 0.12 | 0.08 | 0.01 | 0.1 |
| 14 | FLQT21-24 | ≥98% | 22.5±1.5 | ≥1.55 | 0.12 | 0.08 | 0.01 | 0.1 |
| 15 | FLQT26-29 | ≥98% | 27.5±1.5 | ≥1.55 | 0.12 | 0.08 | 0.01 | 0.1 |
| 16 | FLQT-0# | ≥98% | 20.0~40.0 | ≥1.55 | 0.12 | 0.08 | 0.01 | 0.1 |
| 17 | 325 mesh | ≥98% | 22.5±2.5 | ≥1.55 | 0.12 | 0.08 | 0.01 | 0.1 |
| 18 | 200 mesh | ≥98% | 27.5±2.5 | ≥1.55 | 0.12 | 0.08 | 0.01 | 0.1 |
| Aluminum powder for solar paste (hot model) | ||||||||
| Serial | grade | Average particle size (μm) | Oxygen (%) | Fe(%) | Si(%) | Cu(%) | H2O(%) | Notes |
| 1 | H2-3 | 2.0~2.4 | 0.9~1.1 | 0.1 | 0.08 | 0.01 | 0.1 | High temperature and high oxygen |
| 2 | H5-6 | 6.0~6.4 | 0.5~0.6 | 0.1 | 0.08 | 0.01 | 0.1 | |
| 3 | H3-4 | 3.4~3.8 | 0.60~0.75 | 0.1 | 0.08 | 0.01 | 0.1 | Normal temperature and hypoxia |
| 4 | H7-8 | 7.5~8.0 | 0.30~0.35 | 0.1 | 0.08 | 0.01 | 0.1 | |
| 5 | H8-10 | 9.0~9.5 | 0.28~0.32 | 0.1 | 0.08 | 0.01 | 0.1 | |
| 6 | H9-11 | 10.0~10.5 | 0.25~0.28 | 0.1 | 0.08 | 0.01 | 0.1 | |
| 7 | H7-8A | 7.5~8.0 | 0.19~0.23 | 0.1 | 0.08 | 0.01 | 0.1 | PERC battery only |
| 8 | H8-10A | 9.0~9.5 | 0.20~0.22 | 0.1 | 0.08 | 0.01 | 0.1 | |
| 9 | H9-11A | 10.0~10.5 | 0.20~0.22 | 0.1 | 0.08 | 0.01 | 0.1 | |
CHEMICAL CONTENT AND TEST METHODS OF ALUMINUM POWDER
Aluminite Powder Chemical Composition
|
|
|
|||||
|
|
Fe |
Si |
Cu |
Mg |
Zn |
H2O |
|
98.0 |
0.2 |
0.2 |
0.015 |
0.02 |
0.03 |
0.1 |
Testing Method
|
Test Items |
Standard |
Testing Method |
lnstrument |
|
article size |
YS/T620-2007 |
Laser diffraction |
Laser paricle sizer |
|
Active aluminum |
GB3169.1-82 |
Gassing volume |
Glass vessel |
|
specific gravity |
GB5162-85 |
|
Densimeter |
|
0xygen |
HJ870-2027 |
Non dispersive infrared spectrophotometry |
0xygen-nitrogen analyzer |
|
Carbon |
GBT20123-2016 |
Infrared carbon dioxide absorption |
Infrared Carbon- Sulfur Analyzer |
|
H2O |
GB3169.3-82 |
Weight method |
Vacuum oven |
|
Fe |
GB/T6987,4-2001 |
Spectrophotometer |
Spectrophotometer |
|
Si |
GB/T6987.6-2001 |
spectrophotometer |
Spectrophotometer |
|
Cu |
GB/T6987.2-2001 |
Spectrophotometer |
spectrophotometer |
|
Sphericity |
|
|
Microscope |
Package and Transportation
Packaging Specifications
1. Iron drum packaging: 40kg, 160kg, 200kg
2. Paper-plastic composite woven three-in-one bag: 40kg
3. PVC composite simple packaging (only coarse powder): 40kg
4. Ton bag packaging: 1000kg
5, ton pallet packaging: 1000kg
Precautions:
1. The fine spherical aluminum powder is packaged with paper, plastic paper and metal products for outer packaging, lined with plastic bags, and sealed with plastic bags.
2. The plastic bag should be heat-sealed firmly, without scratches, voids and dirt. It is made of polyethylene film, and its physical properties should meet the requirements of GB4456.
3. The package of fine spherical aluminum powder is not allowed to be thrown, bumped or inverted during loading, unloading and transportation.
4. The fine spherical aluminum powder needs to be transported in boxcars or vehicles with rainproof measures.
5. The fine spherical aluminum powder should be stored in a dry warehouse, not less than 1 meter away from the heating and windows.
Previous Page
Address: Baishui Headquarters, Baishui Town, Zhanyi District, Qujing City, Yunnan Province
Landline: +86-874-3082808
Mobile: +86-13508435489
Email: 734376959 @qq.com
© COPYRIGHT 2022 QUJING HUAYIXING NEW MATERIALS CO., LTD. ALL RIGHTS RESERVED | SEO标签