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Our PET acoustic panels are tested by SGS, an independent testing laboratory accredited by CNAS and recognised under ILAC-MRA. The tests below were carried out on Jiadian's own 12mm polyester fiber (PET) acoustic panels. Every report number is listed, so you can verify each report yourself at check.sgsonline.com.cn.
| Property | Test standard | Result | SGS report no. | Date |
|---|---|---|---|---|
| Fire rating (North America) | ASTM E84-24 | Class A (FSI 15, SDI 25) | SDFTS25004023R02_EN | Jul 21, 2025 |
| Fire rating (Europe) | EN 13501-1:2018 | B-s1,d0 | SDFTS25004023R01_EN | Jul 21, 2025 |
| Sound absorption | ISO 354:2003 | NRC 0.85, αw 0.90, Sound Absorption Class A | CZIN2507000242CM01_EN | Jul 16, 2025 |
| Indoor air quality (VOC) | ISO 16000-9 / -6 / -3 | TVOC 19.6 µg/m³, formaldehyde not detected | CANIN26026108101 | Oct 12, 2026 |
Fire and acoustic tests: 12mm PET acoustic panel, about 2.40 kg/m². Results apply to the samples tested.
Yes. Our 12mm PET acoustic panel has been tested to both the North American and the European fire standards.
Flame Spread Index (FSI): 15
Smoke-Developed Index (SDI): 25
Specimen: 12mm panel, 2400 × 600mm, front surface exposed
Under NFPA 101 Life Safety Code and the International Building Code (Section 803), a Class A interior wall and ceiling finish needs a flame spread index of 0 to 25 and a smoke-developed index of 0 to 450. With FSI 15 and SDI 25, the panel meets Class A, the highest of the three classes.
Classified to EN 13501-1:2018, based on the EN 13823 (SBI) and EN ISO 11925-2 single-flame tests.
| Parameter | Result |
|---|---|
| FIGRA (0.2 MJ) | 25.2 W/s |
| Total heat release, THR 600s | 2.0 MJ |
| Lateral flame spread to specimen edge | No |
| Smoke growth rate, SMOGRA | 6.3 m²/s² |
| Total smoke production, TSP 600s | 14.2 m² |
| Flaming droplets or particles | No |
| Ignition of filter paper (EN ISO 11925-2) | No |
What B-s1,d0 means: B is a very limited contribution to fire, s1 is the lowest smoke production class, and d0 means no flaming droplets. The classification covers the panel mechanically fixed on an A1 or A2 substrate, without joints.
The 12mm PET acoustic panel was tested in a reverberation room to ISO 354:2003, mounted with a 200mm air cavity behind the panel (type E-200 mounting).
| Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 4000 |
|---|---|---|---|---|---|---|
| Absorption coefficient αs | 0.43 | 0.78 | 0.99 | 0.75 | 0.92 | 0.99 |
NRC 0.85
Weighted sound absorption coefficient αw 0.90
Sound Absorption Class A
Sound absorption depends on how the panel is installed. The air cavity behind the panel improves low-frequency absorption, so panels mounted directly on a wall will give lower values. See the 12mm PET acoustic panel page for more mounting data.
Our PET acoustic panel was tested for volatile organic compounds (VOC) in an environmental chamber, with reference to ISO 16000-9, ISO 16000-6 and ISO 16000-3, measured on the 7th day.
Total volatile organic compounds (TVOC): 19.6 µg/m³
Formaldehyde: not detected
Acetaldehyde, benzene, toluene, xylene and styrene: not detected
All of the more than 70 individual compounds tested were below the detection limit of 2.0 µg/m³
The panels are bonded by heat using low-melt fibers, with no glue. Learn more on our Sustainability page.
Changshu Jiadian New Material Technology Co., Ltd. holds three management system certificates for the production of polyester fiber sound-absorbing board, issued by Beijing EMIE-CYBER Inspection Certification Co., Ltd.:
| Certificate | Registration no. | Valid until |
|---|---|---|
| ISO 9001:2015 (quality) | 2792409Q60085R0S | Sep 9, 2027 |
| ISO 14001:2015 (environment) | 2792407E60085R0S | Jul 23, 2027 |
| ISO 45001:2018 (occupational health and safety) | 2792407S60085R0S | Jul 23, 2027 |
The certificates can be checked at cx.cnca.cn.
Each SGS report has a report number and a QR code. Enter the report number at check.sgsonline.com.cn to check that the report is genuine.
Yes. Contact us and we will send the full PDF reports for your project or tender.
NRC is the average sound absorption at 250, 500, 1000 and 2000 Hz. αw is a single weighted value calculated from the absorption curve, and it is used to give the sound absorption class (A to E). Both are calculated from the same ISO 354 measurement.
Need test reports for a project? Request the full reports or browse our PET acoustic panels.
