Sales of aluminum foam with round holes

Aluminum foam for sale has round pores
Silencing and impact resistance
Spherical open-cell aluminum foam has the characteristics of both open-cell and closed-cell types. The pores are round, with relatively regular pore diameters, and open holes on the pore walls. Small round holes connect each sphere and open in one direction to avoid straight holes, which is beneficial to sound absorption, filtration and sound attenuation. In actual use, the ideal noise reduction effect can be obtained through the design and process control of the sphere size (diameter) wall hole size (diameter hole wall thickness and plate thickness). As identified by the National Building Materials Inspection Center of the Ministry of Construction, Qiangye Foam Aluminum The noise reduction coefficient exceeds international standards. Kunshan Quanfulai welcomes you to inquire. Spherical open-cell foam aluminum is currently the top product of domestic foam aluminum sound-absorbing materials. It is suitable for silencing and noise reduction of various types of carrier boxes and mechanical equipment. Due to the sphere The pores are evenly distributed and have the same regular pore walls. They are also good at absorbing energy and have excellent impact resistance. Compared with the irregular pores of closed-cell aluminum foam, the spherical open-cell pore walls are less likely to break when subjected to collision force. , used as impact-resistant material, performs better.