Air purification fiberglass composite sound-absorbing panel
| Indicator Name | Fiberglass board test values | Remark |
| Noise reduction coefficient | NRC≥0.9 | Specifications: 40mm thick |
| Fire resistance rating | Grade A | |
| thermal resistance | ≥0.4 (㎡·k) /w | |
| Moisture deflection | ≤0.2mm | |
| Moisture content | ≤1.0% | |
| reflectivity | ≥90% | |
| density | 100kg/m³ | |
| Formaldehyde release | ≤0.5mg/L | |
| Limits on radionuclides | Internal radiation index: ≤0.1lRa External radiation index: ≤0.3Ir | |
| Inhalable particulate matter | No detectable after 24 hours | |
| Bending failure load | >150N | |
| Antibacterial | No growth | |
| Anti-mildew | Antibacterial efficacy against Escherichia coli: ≥99.99%; Antibacterial efficacy against Staphylococcus aureus: ≥99.99% | |
| Right angle deviation | ≤1/1000 |
|
| Physical dimensions (length, width, thickness) | ≤0.5mm |
|
| VOC | ≤0.04 (㎡·h) /mg |
1. 85% or more of the processes are automated, and the grooving and sealing processes are required to be 100% automated.
2. Density: 120 kg/m³ for concealed frame, 100 kg/m³ for exposed frame.
VOC: Not detected ≤0.04 (m2.h)/mg
3. Possesses China Environmental Label Product Certification Certificate
Microporous structure eliminates odors
Diatomaceous earth's natural microporous structure can quickly absorb odors from the air, keeping indoor air fresh for a long time.
Class A fireproof (non-combustible)
From the substrate to the surface layer, all have been tested by national authoritative institutions and have achieved a fire resistance rating of Class A.
Lightweight materials
Lightweight, safe, stable, and easier to install and maintain.
Thermal insulation reduces air conditioning losses.
With a thermal resistance >0.4 m·K/w, it has excellent thermal insulation performance, which can effectively block the heat and cold of the external space and reduce energy consumption.
Fiberglass substrate, non-hygroscopic
It maintains dimensional stability even at indoor temperatures of 40°C and relative humidity of 90%, and will not deform even after long-term use after installation, demonstrating extremely high durability.
Inorganic raw materials, natural antibacterial and antifungal properties
Both the internal substrate and the surface coating are made of natural inorganic materials, which are not conducive to the growth and reproduction of bacteria and will not cause mold.
Matte finish protects eyesight
The surface coating has a finely textured surface that creates a soft, diffuse reflection of light, reducing strong light reflection and thus protecting the eyes.
Automatically balances humidity to maintain comfort.
Diatomaceous earth has strong physical adsorption properties. When the air humidity is above 60%, the coating actively absorbs excess moisture from the air, and when the air humidity is below 40%, it releases the moisture from the coating into the air, thus maintaining a comfortable humidity level.
No static electricity adsorption, easy to clean
Diatomaceous earth coating is made from natural mineral raw materials, which does not easily generate static electricity to attract dust. It can be cleaned daily with a soft cloth or vacuum cleaner, reducing maintenance costs.
