Millennium Plastic takes the spaced absorber principle one step further. The High Density Plastic Sheet is micro cracked to create the ideal airflow resistance to optimally absorb the sound impinging on it. The low frequency absorption can be enhanced by increasing the air space behind it.
The low frequency absorption is further enhanced by adding thermal insulation such as Melamine Foam into the air cavity which resists the coupled volume resonances common in the low frequency region.
Millennium Plastic is available in HDPE and can be manufactured using any commercially available color.
Although Millennium Plastic is not as fire resistant as Millennium Metal, its resistance to corrosion and moisture is unique in sound absorbing products.
• Totally corrosion resistant
• One product for absorption, barrier and mechanical security
• Available in a variety of materials, thickness and colors