PET Acoustic Panels: Material, Sizes & Fire Rating Guide

الألواح الصوتية PET come in four standard thicknesses (9-24 mm) on a 1220 × 2420 mm sheet, with one EN 13501-1 fire test on record for the 9 mm configuration. No NRC data or recycled-content percentage is currently published for this line — both need a supplier-issued report before they go in a spec sheet.

What a PET Acoustic Panel Actually Is

A لوحة صوتية من البولي إيثيلين تيريفثاليت is a rigid or semi-rigid board made from polyester fiber, pressed and thermally bonded into a felt-like sheet dense enough to hold its shape on a wall or ceiling. There’s no wood core, no fiberglass, and no foam involved — the sound absorption comes from the open, interconnected structure of the fiber itself, which lets sound waves enter the material and lose energy as friction rather than bouncing back into the room.
بيين produces its PET felt in-house at its Gaomi, Shandong facility, then CNC-cuts sheets to size with a stated tolerance of ±0.3 mm. That in-house step matters for private-label buyers specifically: it means color batches, thickness, and cut tolerance are controlled at one site rather than passed through a subcontractor.

Standard Dimensions and Thickness

The 2026 catalog lists الألواح الصوتية المصنوعة من البولي إيثيلين تيريفثاليت (model range BP-01 through BP-54) at one sheet size across four thicknesses:

Custom sizes, thicknesses, and CNC-cut shapes are available outside this table on a quotation basis. If you’ve seen a 1220 × 2440 mm figure on a different PET-panel product page, that’s a different listing than the 2026 catalog spec above — worth confirming the exact sheet size with sales before you finalize drawings, since a 20 mm difference on a 2.4-meter run affects layout math on a full wall.

Colors and Customization

The BP-01 through BP-54 palette gives 40+ standard colors out of the box, with Pantone or RAL matching available for private-label orders that need an exact brand color. Beyond color, the customization list includes:

1. Custom panel sizes and thicknesses outside the standard catalog range
2. CNC-cut shapes — circles, waves, geometric cuts, or a client-supplied pattern
3. Surface engraving
4. Private-label packaging with custom labels and logos

For a private-label buyer, the practical sequence usually looks like this:

1. Confirm the base thickness and standard color, or submit a Pantone/RAL reference for matching
2. Decide whether the sheet ships flat or CNC-cut to a specific shape
3. Specify packaging — bulk export cartons or private-label retail packaging with your branding
4. Request the fire test documentation for the specific thickness and configuration you’re ordering, not just the product line in general

That last step is where most spec sheets fall short, and it’s worth its own section.

Fire Classification: What the SGS Report Actually Covers

Here’s the one verified fire test on record for this product line. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. issued Test Report No. SHFS2403000289FF (SGS reference SHIN2403000573CM01) on 1 April 2024, testing a polyester sound-absorbing board under EN 13501-1:2018. The sample:

• Model / lot: BN-002
• Material: 100% polyester fiber
• Density: 1700 g/m²
• Thickness: 9 mm
• Product specification tested: 2420 × 1220 × 9 mm
• Result: Classified B-s2,d0

That’s a real, traceable number — but it’s a single-sample result, not a blanket rating for the whole PET Acoustic Panel line. This is the misconception worth flagging directly: a fire classification is tied to a specific thickness, density, and construction, not to a product name. A 24 mm panel at a different density hasn’t been tested under this report, and neither has a custom color or a CNC-cut version of the 9 mm sheet. If your project spec calls for a documented fire class on anything other than the 9 mm/1700 g/m² configuration above, ask for a report that covers that exact build before it goes into a submittal package.

Compared with the category-level fire and eco claims common on competitor PET panel pages — Class A, Class B1, or NRC figures listed without a linked report or sample ID — this is a narrower claim, but it’s one you can trace back to a document and a date. That trade-off runs in both directions: broader marketing claims are easier to skim, a single dated report is easier to defend in a submittal review.

Recycled Content and NRC: The Honest Gap

Two numbers show up constantly in لوحة صوتية من البولي إيثيلين تيريفثاليت marketing across the industry: a recycled-content percentage and an NRC (Noise Reduction Coefficient) rating. Neither is currently backed by a published, verifiable document for this product line.
On recycled content, the underlying material is confirmed as 100% polyester fiber — but “polyester fiber” and “recycled PET content” are two different claims, and mixing them up is a common source of disputes later in a project. Until a supplier-issued composition report specifies the recycled-versus-virgin fiber split, that percentage should be left off a spec sheet rather than estimated.
On NRC, no test report is currently on file for any thickness in this line. That’s a real limitation if your project requires documented absorption performance for a submittal — not a minor footnote. If NRC data is a hard requirement for your spec, ask directly whether a test is available for the specific thickness you need, or budget time for one to be commissioned.
The upside of this gap is that it’s stated plainly rather than filled in with a round number. The downside is real: if you need NRC or recycled-content figures today, this product page alone won’t get you there.

MOQ, Lead Time, and Ordering Basics

Minimum order quantity for بيين products isn’t a single fixed number across the catalog — general company pages reference 50 panels, while some individual product listings reference 100. For PET Acoustic Panels specifically, confirm the current MOQ with sales at quotation stage rather than assuming either figure applies.
Standard production lead time is stated at approximately 7-15 working days, depending on order quantity and customization level. Payment is typically structured as a 30% deposit with the balance due before shipment, paid by T/T, with EXW, FOB, CIF, or DDP shipping terms available depending on the buyer’s logistics setup.
Pricing is quotation-based and depends on the panel type, dimensions, thickness, surface finish, fire-performance requirements, customization level, packaging, order quantity, and shipping terms. There’s no published price list — a quote request with your thickness, color, and quantity is the fastest way to a real number.

FAQ:

Q: What’s the difference between PET Acoustic Panels and PET Slat Panels?

A: PET Acoustic Panels (BP-01 through BP-54) are flat felt sheets in 9, 12, 15, and 24 mm thicknesses at 1220 × 2420 mm. PET Slat Panels are a separate product with slat-format construction and their own catalog dimensions — don’t assume the two share a spec sheet or a fire test.
Q: Does the EN 13501-1 B-s2,d0 rating apply to every color and thickness?

A: No. It applies specifically to the tested sample — model BN-002, 9 mm thickness, 1700 g/m² density, tested by SGS on 1 April 2024. A different thickness or a heavily engraved surface hasn’t been covered by this report.

Q: Is BEIEN’s PET panel made from recycled bottles?

A: The confirmed material is 100% polyester fiber. A specific recycled-content percentage isn’t currently published for this line, so it shouldn’t be quoted as a fixed number until a composition report is issued.

Q: What NRC rating should I expect?

A: No NRC test report is on file for this product line at this time. If your project requires a documented NRC figure, raise that requirement directly with sales before finalizing the order.

Q: Can I get a custom color that isn’t in the BP-01 through BP-54 range?

A: Yes, through Pantone or RAL color matching, which is listed as a standard customization option alongside custom sizing, CNC cutting, and private-label packaging.

Q: What’s the minimum order quantity?

A: This varies by source page — 50 panels appears on general company pages, 100 on some product listings. Confirm the figure that applies to your specific order at quotation stage.