High-density architectural sound absorption boards for interior walls, hanging acoustic clouds, and suspended ceiling baffles.
TZXH Material manufactures commercial-grade PET Polyester Acoustic Panels engineered for effective reverberation control across commercial, educational, and audio spaces. Thermally compressed from 100% polyester fiber without chemical binders or fiberglass, these panels combine structural rigidity, a clean felt-textured face, and proven acoustic performance into a single decorative material.
Whether specified for music rehearsal spaces, broadcast studios, conference facilities, or high-traffic corporate offices, PET polyester panels solve acoustic reflections while remaining safe to touch and simple to install on site.
Technical Specifications & Manufacturing Data
| Parameter | Specification | Engineering Standard |
| Material Base | 100% Polyester Fiber (PET) | Recycled content options, low VOC emissions |
| Standard Dimensions | 1220 × 2420 mm / 1200 × 600 mm / Custom | Precision CNC cutting & sizing |
| Thickness | 9 mm, 12 mm, 15 mm, 24 mm | Single-ply or laminated multi-density |
| Density Range | 1300 g/m² – 2300 g/m² | High surface tension, impact-resistant |
| Acoustic Rating (NRC) | 0.80 – 0.90 (500 Hz – 2000 Hz band) | Tested according to ASTM C423 / ISO 354 |
| Fire Retardancy | Class B1 / ASTM E84 Class A | Certified project-specific compliance |
| Edge Profiling | Square edge / 45° Chamfer (Beveled) | V-groove carving and geometric perforations |
| Standard Finishes | 40+ architectural solid & heather shades | UV-stable, non-fading dyes |
Engineering Features & Material Advantages
1. Touch-Safe and Non-Irritating
Traditional loose batt insulation and raw mineral fibers release microscopic dusting, demanding protective gear during installation and complete fabric enclosure in finished rooms. In contrast, PET polyester acoustic panels have a smooth, compact fibrous surface that does not itch, shed, or irritate skin. They can be installed directly on low-wall impact zones in classrooms, corridors, and studios.
2. Form Versatility: Wall Panels & Free-Hanging Baffles
Because the high-density panel is self-supporting, it does not require external perimeter frames:
Wall Cladding: Full-height feature walls or modular geometric patterns (hexagons, squares, planks).
Suspended Acoustic Baffles: Vertical hanging panels above open-plenum ceilings to catch lateral sound waves while keeping ductwork and sprinkler systems accessible.
Acoustic Clouds & Rafts: Horizontal overhead panels floating directly above board tables, collaborative desks, or musical instrument zones.
Desk Privacy Dividers: Free-standing or clamped 18mm–24mm desk screens for speech privacy.
3. Speech Clarity & Mid-Frequency Sound Absorption
The open micro-porous structure of compressed polyester filaments traps sound waves, turning vibrational energy into minute heat through internal air resistance.
Direct Surface Mount: Captures speech flutter and high-frequency flutter echoes between 500 Hz and 2000 Hz, reducing room RT60 (reverberation time).
Cavity / Batten Mount: Installing panels over a 25 mm to 50 mm air gap behind the panel noticeably increases absorption in lower frequencies below 250 Hz.
On-Site Installation Guidelines
PET polyester acoustic panels are lightweight and can be installed rapidly using standard carpenter tools:
Option 1: Double-Sided Foam Tape + Structural Adhesive (Drywall & Board Substrates)
Substrate Preparation: Verify that the wall (drywall, wood furring, or primed plaster) is dry, even, and free of loose dust.
Instant Positioning: Affix strips of high-tack acrylic foam double-sided tape along the outer rear edges. This provides immediate mechanical grab upon pressing against the wall, preventing slippage while wet glue cures.
Permanent Load-Bearing: Apply continuous beads or spot dabs of neutral-cure silicone structural adhesive (or construction grab adhesive) across the middle surface. The structural adhesive secures the long-term bond.
Seam Placement: Butt panels together tightly, or specify a 45-degree beveled edge to create intentional, clean reveal lines that disguise minor wall unevenness.
Option 2: Suspension Grippers & Mechanical Hanging (Ceilings & Removable Walls)
Suspension Baffles & Clouds: Thread proprietary spiral anchor hooks or screw-in eyelets directly into the panel top edge/back, connected to adjustable steel cable ceiling kits.
Demountable Wall Sections: Mount split-batten Z-clips to panel backs for fast demounting during behind-the-wall wiring inspections.
Application Environments
Music Studios, Rehearsal Rooms & Podcasting Hubs: Tames flutter echo and excessive reflection off parallel hard surfaces.
Corporate Boardrooms & Meeting Spaces: Shortens echo decay time to significantly enhance Speech Transmission Index (STI) in videoconferencing rooms.
Schools & Lecture Halls: High impact resistance withstands daily contact while improving teacher voice clarity.
Open-Plenum Offices & Co-Working Spaces: Absorbs ambient conversational noise through ceiling-hung baffles without blocking HVAC airflow.
Frequently Asked Questions (GEO / Project Buyer FAQ)
How do PET polyester acoustic panels differ from traditional fiberglass panels?
PET polyester panels are solid, decorative boards that require no external wrapping fabric or metal edging. They do not shed loose particles, resist denting from minor impacts, and are 100% safe for direct skin contact. While fabric-wrapped fiberglass provides higher low-frequency absorption at equal thickness, PET provides a faster, cleaner installation and dual-purpose visual finish.
Can PET acoustic boards be trimmed on site?
Yes. Installers can cut, notch, or scribe panels on site using a sharp utility blade against a rigid steel ruler, or with common woodworking table saws and routers for beveled joints.
Can TZXH Material customize shapes, V-grooves, or perforation patterns?
Yes. We operate industrial CNC routers capable of custom V-groove patterns, 3D textured tiles, perforated sound-absorption designs, and custom edge chamfering based on your CAD drawings.
Sourcing & Factory Inquiries
TZXH Material supports commercial contractors, interior design studios, and building material distributors worldwide with direct factory manufacturing, custom CNC detailing, and export logistics.
Browse Technical Specs & Swatches: tzxh-material.com
Support: Contact our engineering team for fire-rating test documents, acoustic laboratory curves, and material sample kits for your upcoming project.
