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Glass wool board
Professional matching new thermal insulation materials
Glass wool air-conditioning panels for HVAC systems provide efficient thermal insulation, energy savings, reduced energy consumption, and lower investment costs for air-conditioning systems. They also offer superior performance features such as sound absorption and noise reduction, reduced building loads, quick fabrication, and shortened construction periods.
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Glass wool air-conditioning panels for HVAC systems provide efficient thermal insulation, energy savings, reduced energy consumption, and lower investment costs for air-conditioning systems. They also offer superior performance features such as sound absorption and noise reduction, reduced building loads, quick fabrication, and shortened construction periods.

Thermal insulation, heat retention, sound absorption, and noise reduction
Hua Mei glass wool features low slag ball content and fine, elongated fibers, which effectively trap air and prevent its movement. This eliminates convective heat transfer through air, significantly reducing the product’s thermal conductivity. At the same time, it rapidly attenuates sound transmission, thus providing exceptional thermal insulation, heat retention, sound absorption, and noise reduction performance.
Good thermal stability
Hua Mei glass wool boasts excellent high-temperature thermal stability, durability, and resistance to high-temperature shrinkage. Within the recommended temperature range and under normal operating conditions, it can maintain safe, stable performance and high efficiency over the long term.
Excellent and lasting moisture resistance
Hydrophobicity refers to a material's ability to resist water penetration. Huamei glass wool achieves a hydrophobicity rate of no less than 98%, giving it more consistent and stable thermal insulation performance.
Excellent fire resistance
Tested according to European standard EN13162:2012/AC:2005 and GB 8624-2012, Huamei glass wool is classified as a non-combustible Class A material.
Non-toxic
Huamei glass wool is asbestos-free, mold-resistant, and provides no substrate for microbial growth. Huamei glass wool has been certified by the National Building Materials Testing Center as an environmentally friendly product.

Product Name | Length | Width | Thickness | Density |
Board | 1200-2400 | 600-1200 | 20-100 | 24-86 |
Roll felt | 11,000, 20,000 | 1200 | 15-150 | 12, 16, 20, 24, 32, 40, 48 |
Piece felt | 1160-1200 | 410-610 | 100-200 | 10-18 |

Project | Unit | Product Metrics | Standard |
Density | kg/m³ | 60-100 | GB/T 5480.3 |
Average fiber diameter | micrometer | 5-8 | GB/T 5480.4 |
Hygroscopicity | % | <3% | GB/T 5480.7 |
Water-repellent rate | % | ≥98 | GB/T 10299 |
Thermal conductivity | W/m·K | ≤0.04 | GB/T 10294 |
Non-combustible | Non-combustible Class A | GB 8624-2012 | |
Sound absorption coefficient | 1.03 Product Reverberation Determination Method | GBJ47-83 | |
Operating temperature | Celsius | ≤120 | GB 11835-89 |

High-performance thermal insulation glass wool is used for thermal insulation of steel structures in buildings, wall insulation, pipe insulation, as well as for thermal and acoustic insulation in central air-conditioning ducts, interior partitions, and train carriages, delivering excellent thermal insulation, sound absorption, and noise reduction effects. Moreover, this product features lightweight texture, corrosion resistance, and non-combustibility, making it a new type of green and energy-saving product that is widely available on the market.
Product Consult
Phone: +86-535-6803088 / +86-13225458207
Fax: +86-535-6824890
Email:ythuamei@yeah.net
Address: No. 29, Zhichu Road, Zhifu District, Yantai City
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