HPC is a high-performance coating that is applied to acoustical melamine foam base. Our exclusive water based HPC formulation improves durability and protects the acoustical foam from dust and dirt, allowing the surface to be cleaned using a damp cloth. The HPC coating is especially appropriate for use high-traffic areas. HPC Premium extends the HPC coating further by offering a line of brilliant colors from which to choose.
HPC Coating for Wall and Ceiling Panels:
Coating is applied to the panel face and edges.
HPC Coating for Hanging Baffles and Clouds:
The coating will be applied to all exposed edges and sides.
HPC Coating for Drop-In Ceiling Tiles:
All necessary edges will be coated to provide a finished appearance.
A Sonex® One Hanging Baffle is an ideal solution to absorb sound reverberation and solve overall noise problems. These versatile baffles can be used in a variety of settings including: auditoriums, gymnasiums, indoor swimming pools, recreation centers and production facilities.
Sonex® One Hanging Baffles are made from a Class 1 fire-rated acoustical foam according to ASTM E84 for flame spread and smoke density. In addition to its high fire safety rating, foam baffles provide excellent sound absorption across all frequencies and help prevent noise buildup that interferes with speech intelligibility.
For use in multipurpose rooms, gymnasiums, large classrooms, music rooms, manufacturing, and other large open rooms.
Reduces echo and reverberation
Improves speech intelligibility
Exceptional acoustical performance
Technical Information for Sonex® One Hanging Baffle:
Size: 4′ x 2′ x 3″
Part Numbers: OBN-2, OBHW-2
Material: Open-cell melamine-based foam
Finishes: Natural Grey, Natural White or HPC Coated
Density: 0.5 to 0.7 lbs./cu. ft. (ASTM D3574-77)
Fire Rating: Class 1 per ASTM E84
Microbial Growth: Passes UL 181, section 11
Fungus Resistance Rating: #0 per ASTM G21
Sound Absorption (Hz) Sabins per Baffle per ASTM C423-90a
Sonex® One Hanging Baffles are equipped with integrated straps and grommets for easy installation on ceiling-mounted cables or chains. (cable and cable mounts by others).
Avoid hanging baffles more than 10 feet below the ceiling, as long tethering will cause them to sway in air currents.
Align the baffles in the same direction or turn every other baffle 90° degrees.
For best results, install this product at the end of your construction project.
Use clean gloves to prevent soiling material.
Melamine foam is fragile, please handle with care.