Product Description:
Product name | Polyester acoustic panel |
| Basic material: | 100% high quality Polyester fiber |
| Brand Name | EUROYAL |
| Place of Origin | Jiangsu China (Mainland) |
| Colors: | White, blue, green, yellow, etc.(color chart) |
| Spec: | 1220*2440*9mm, or customized as per your inquiry. |
| Sample charge | FREE |
| Payment | T/T |
| Sample lead time | 1 days |
| Loading port | shanghai |
| Order lead time | 10-15 days |
| Packing | Every ten with a plastic bag+ carton+ pallets |
| Feature: | Sound absorption, fire resistant, heat insulation, mould-proof, environment-friendly, moisture-proof. |
| Application: | KTV, theatres, auditorium, opera house, hotel, meeting rooms, recording studio, music hall, auditorium, large entertainment city, etc. |
| NRC | 0.8~1.1 (Tested by China) |
| Fire rate | B1 |
Property:
1, sound absorption property
Like other porous material, Acoustic Board's sound absorption coefficient increases with the sound frequency. Acoustic Board's sound absorption coefficient can reach 0.8~1.1. Acoustic Board is a sound deadening material of high performance.
2, physical property
Acoustic Board is sound absorbing, thermal-insulating, elastic, wear-resistant, impact-resistant, hard to tear.
3, decorative property
Acoustic Board has excellent decorative effect. We offer you more than 20 colors for choice. You can also cut the Acoustic Board into any shape in your favor.
4, fireproof property
Public places like theaters, dance halls, Auditorium, multi-purpose hall, gymnasium etc. have high requirements on fire protection. Tested by National Fire Decetion Testing Center, the Acoustic Board complies with the B1 grade requirements of GB50222-95 standard.
5, security property
Thanks to its excellent physical property, Acoustic Board has no risk of falling and hurting people. Tested by National Research Center of Testing Techniques for Building Materials, Acoustic Board's formaldehyde release quantity is 0.1 and complies with the E1 grade requirements of GB18580-2001 standard.
Polyester acoustic panel sound absorption coefficient:
| Cavity/mm | 0 | 50 | 100 | 150 | 200 |
| Frequency/Hz | 1/3double frequency sound absorbing coefficient |
| 100 | 0.02 | 0.12 | 0.24 | 0.36 | 0.52 |
| 125 | 0.04 | 0.16 | 0.36 | 0.52 | 0.64 |
| 160 | 0.02 | 0.20 | 0.48 | 0.72 | 0.84 |
| 200 | 0.04 | 0.32 | 0.68 | 0.96 | 1.08 |
| 250 | 0.08 | 0.44 | 0.88 | 1.12 | 1.12 |
| 315 | 0.08 | 0.52 | 0.80 | 0.96 | 0.96 |
| 400 | 0.08 | 0.60 | 0.96 | 1.12 | 1.28 |
| 500 | 0.12 | 0.80 | 1.08 | 1.16 | 1.12 |
| 630 | 0.20 | 0.96 | 1.12 | 1.08 | 0.96 |
| 800 | 0.28 | 1.00 | 1.04 | 1.04 | 0.80 |
| 1000 | 0.36 | 1.00 | 1.12 | 0.92 | 0.76 |
| 1250 | 0.48 | 1.12 | 1.00 | 0.72 | 0.96 |
| 1600 | 0.60 | 1.04 | 0.80 | 0.84 | 0.92 |
| 2000 | 0.72 | 1.16 | 0.92 | 1.04 | 1.00 |
| 2500 | 0.80 | 0.96 | 1.00 | 0.88 | 0.96 |
| 3150 | 0.88 | 0.92 | 0.96 | 0.96 | 1.00 |
| 4000 | 1.00 | 1.00 | 1.04 | 1.04 | 1.04 |
| 5000 | 1.08 | 1.00 | 1.00 | 0.96 | 1.00 |
| NRC | 0.30 | 0.85 | 0.95 | 1.00 | 1.00 |
FAQ:
1.Q: How to get the samples?
A: Most of the samples are free, hope you can bear the postage.
2. Q: What's the shipping cost from China to your country?
A:We can send the product to your port or door address by sea or airplane. Please kindly tell us your nearest port or address with postcode. We have reliable shipping agent to insure the safe, convenient and timely delivery.
3. Q: How to install those panels ?
A: Video link and installation instructions are available.
4. Q: MOQ?
A: The minimum order quantity is 100 Square Meters, FOB Shanghai.
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
