| Customization: | Available |
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| After-sales Service: | Online Technical Support |
| Certification: | ASTM, CE, ISO |
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A Formaldehyde-Free Brown Fiberglass Board/Blanket is a type of glass wool product made without formaldehyde binders, offering good sound absorption and thermal insulation properties. This material can effectively reduce energy consumption, improve building comfort, contribute to energy savings and carbon emission reduction, and help mitigate global climate change. Additionally, formaldehyde-free fiberglass boards/blankets boast superior fire resistance and chemical stability, are less prone to corrosion, and have mold and bacteria-resistant features. it is considered an eco-friendly, pollution-free building material suitable for environments with high indoor air quality requirements.
As the global demand for environmentally friendly and healthy building materials increases, formaldehyde-free brown glass wool boards/blankets are gaining market favor due to their safety, reliability, eco-friendliness, and health benefits. They are applicable in various commercial and residential settings, including interior decoration, office spaces, hotels, and food service establishments. Additionally, due to their superior fire resistance and soundproofing capabilities, formaldehyde-free glass wool boards/blankets are widely used in steel structure insulation, building insulation, residential wall insulation, office renovations, sound-absorbing ceilings, heating pipelines, air conditioning ducts, theaters, classrooms, train carriages, ventilation ducts, and electrical appliance insulation
Available size:
| Density | Thickness | Width | Conductivity | Packing | PKG/40'HQ |
| (kg/m3) | (mm) | (mm) | (W/m.k) | (pcs/PKG) | (NO#) |
| 24 | 25 | 1200 | 0.036 | 1 | Loading Qty. Please consult |
| 24 | 30 | 1200 | 0.036 | 1 | |
| 24 | 40 | 1200 | 0.036 | 1 | |
| 24 | 50 | 1200 | 0.036 | 1 | |
| 32 | 30 | 600 | 0.035 | 1 | |
| 32 | 40 | 600 | 0.035 | 1 | |
| 32 | 50 | 600 | 0.035 | 1 | |
| 48 | 25 | 600 | 0.034 | 1 | |
| 48 | 30 | 600 | 0.034 | 1 | |
| 48 | 40 | 600 | 0.034 | 1 | |
| 48 | 50 | 600 | 0.034 | 1 | |
| 96 | 25 | 1200 | 0.033 | 1 |
Conductivity Value tested under temperature in 23ºC
Consult your local sales representative for other available sizes and specification.
Physical Properties:
| Tested Content | Tested Method | Tested Value |
| Density | ASTM C612 | 48kgs/m³ |
| Thickness | GB/T 17795-2008 | 50mm |
| Average diameter of fibers | GB/T 17795-2008 | 6.0μm |
| Coefficient of Heat Conductivity | ASTM C177 | 0.034W/m·K |
| Thermal Resistance | ASTM C653 | 1.45m2.K/W |
| Average NRC | EN ISO 354 | 0.95 |
| Maximum Service Temperature | ASTM C411 | 170ºC |
| Corrosion Resistance | ASTM C665 | No Chemical Reaction |
| Mold Resistance | ASTM C665 | Mildew proof |
| Moisture Absorption | ASTM C1104 | Less 3% by weight |
| Humidity veneration Rate | ASTM E96 | Max 0.013g/24Hours=m2 |
| Non-Combustibility | ASTM E84 | Flame Propagation:25;Flame Diffustivity:50 |
| Formaldehyde Contents | CB 18580-2017 | 0 |
| TVOC | CB 18580-2017 | 0 |
| Benzene | CB 18580-2017 | 0 |
| Methylbenzene | CB 18580-2017 | 0 |
| Xylene | CB 18580-2017 | 0 |
Sound absorption:
| Thickness(mm) | 125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz | NRC |
| 25 | 0.08 | 0.31 | 0.64 | 0.84 | 0.97 | 1.03 | 0.70 |
| 40 | 0.10 | 0.47 | 0.85 | 1.01 | 1.02 | 0.10 | 0.85 |
| 50 | 0.25 | 0.66 | 1.00 | 1.02 | 1.02 | 1.01 | 0.95 |
| 75 | 0.47 | 0.96 | 1.17 | 1.10 | 1.02 | 1.05 | 1.05 |
Vacuum packaging, the inner packaging bag is a PVC bag, the outer packaging is a woven bag, and free design is provided for corporate brand packaging.
Hebei Liangpeng is a manufacturer, distributor and exporter of insulation material in China. Our main products include glass wool,rock wool,rubber foam,ceramic fiber and other diversified thermal insulation materials energy-saving products.
With the advanced products lines,we are able to provide series of insulation products and programs which have the great quality and competitive price.
It can be widely used in the fields of construction, ships, pipelines, equipment, high-speed rail and aerospace sound insulation and thermal insulation, and provides professional solutions for the related needs of sound insulation, thermal insulation, high efficiency and energy saving.
Our goal is to maintain its innovative solutions and accomplish any new demands in the field of insulation.
Our perspective: Win-win cooperation, Common Progress.
We are waiting for your contact.
1. Why To Use Glass Wool?
Glass Wool is widely used for insulation due to its excellent thermal and acoustic insulation properties, high tensile strength,light weight and exceptional resilience
2. How About The Sample Policy ?
Sample is Free of Charge. Customers are only have to pay for the shipping cost by international express like DHL, TNT, UPS and Fedex.
3. What's the delivery time?
Stock items (1 - 3 working days)
Standard items (3 - 7 working days)
Made to order items (7 - 15 working days)
4. How long is the quality gurantee time ?
20 years
5. How Can I get a price ?
Click the Send bottom below and send us an inquiry. We will quote within 24 hours. If you are urgent with the quotation, please call us or tell us in your email.
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