Environmental Friendly Raw Material High Polymer Sound Insulation Felt

Benefits:

1. Material: The product is made from 100% environmentally friendly raw materials, compressed using physical processes without the use of harmful chemical adhesives. With an area density of no less than 2.05 kg/m³ (T: 1mm), it effectively blocks sound frequencies ranging from 125Hz to 25KHz. Its rear cavity structure further enhances sound insulation, particularly in low-frequency ranges.

2. Easy and Efficient Installation: The material is flexible and can be easily folded, bent, cut, and secured using adhesives, nail guns, or other fastening methods.3.

3. Enhanced Sound Insulation: The excellent damping properties and high area density significantly improve the sound insulation of the base materials.

4. Compliance with Fire Safety Standards: The product meets Class A under the ASTM-E84 standard and Class 1 under BS476 Part 7 standards for fire safety.

5. Environmental Certification: Compliant with the E1 standard of GB18580-2017, ensuring low emissions and environmental safety.

6. Versatile Application: When applied as a composite layer on gypsum boards, inorganic panels, wooden boards, and other materials, the sound insulation can be increased by 15-30 dB.

Specifications:

Applications:

1. Houses

2. Hotel rooms

3. Offices

4. Conference rooms

5. Private cinemas

6. Hifi rooms

7. Piano practice rooms and recording studios

8. Recording rooms and other places that need to improve the sound insulation of walls and ceilings

Install Method:

1. Secure the Wooden Batten or Light Steel Keel
Begin by fixing the wooden battens or light steel keels to the wall or ceiling surface. Ensure they are properly aligned and securely fastened to provide a stable foundation for the sound insulation system.

2. Insert Acoustic Wool
Once the battens or keels are installed, fill the spaces between them with high-quality acoustic wool. This material provides an additional layer of sound absorption, particularly effective in reducing airborne noise.

3. Apply the High-Polymer Sound Insulation Felt
Next, lay the high-polymer sound insulation felt over the filled acoustic wool. Ensure the felt covers the entire surface area without gaps, as it acts as a key barrier to block sound transmission. This material can be easily folded, bent, and cut to fit any dimensions.

4. Secure with Nails or Fasteners
Use appropriate fasteners, such as nails or staples, to secure the sound insulation felt to the wooden batten or light steel keel. Ensure that the felt is firmly in place to maintain its soundproofing integrity.

5. Seal with Acoustic Damping Sealant (SG-1)
Finally, apply the acoustic damping sealant (SG-1) along the edges, seams, and joints of the installation. This specialized sealant is essential for preventing sound leaks and enhancing the overall performance of the sound insulation system. Be sure to apply the sealant evenly for maximum efficiency.          

FAQs:

1. What makes this product environmentally friendly?

The felt is made from 100% environmentally friendly raw materials, without harmful chemicals like formaldehyde, benzene, or asbestos. It also meets international standards for low emissions of volatile organic compounds (VOCs).

2. How effective is it at reducing sound?

It can reduce noise by 15 to 30 dB when applied as a composite layer on materials such as gypsum boards, wooden panels, or inorganic boards, depending on the installation and material composition.

3. What design options are available when using this sound insulation material?

A: While the felt is primarily functional, it can be customized in terms of thickness and density to meet specific acoustic requirements without affecting the visible design.

4. Can this material be used as part of an integrated acoustic design?

A: Yes, it can be combined with other acoustic treatments to create a comprehensive soundproofing solution while maintaining design flexibility.