What is a fin condenser
The fin condenser is composed of multiple flat thin-walled tubes and is covered with narrow aluminum disc fins. It has a large contact area and can effectively transfer the heat of the high-temperature and high-pressure gas coming out of the compressor to the refrigerant to accelerate refrigeration. speed. Therefore, fin condensers are widely used in high-efficiency cooling applications such as large refrigeration equipment, air conditioners, automobiles, and commercial refrigerators.
What material is the fin condenser made of?
Air conditioning condensers generally use aluminum foil as the surface material because of its good thermal conductivity, reflectivity, corrosion resistance, oxidation resistance, lightness, etc. To adapt to different occasions and requirements. Aluminum fins usually use 8011, 1100, 1200, 3102 and other alloys.
Air conditioning aluminum foil specifications:
| Alloy | 8011, 1100, 1200, 1235, 3102 |
| Temper | O, H16, H18, H22, H24, H26 |
| Thickness | 0.03-0.8mm |
| Width | 50mm-1250mm |
| Length | 100-16000mm |
| Color | blue/gold/black |
| ID | 75/150/200/300/400/500mm |
| OD | 300-1200mm |
| Neutral salt spray test (NSS) | ASTM B117>500 hours=10 |
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