HNGS Hengxiang Phenolic Formaldehyde-Free Eco-Friendly Glass Wool Board meets the high standards of the market for green and environmentally friendly building materials, avoiding harm to human health and the environment from hazardous substances such as formaldehyde and phenol. It is manufactured through a special process using acrylic thermosetting resin to bond uniformly fine and long glass fibers with an eco-friendly formula binder, resulting in a high-strength panel product that maintains excellent thermal insulation performance in both high and low-temperature environments. Depending on the required R-value (thermal resistance), various types of high-hardness panels are produced with different densities.

HNGS Hengxiang Phenolic Formaldehyde-Free Eco-Friendly Glass Wool Board can be supplied with various vapor barrier facing materials required for glass wool boards, which are factory-laminated onto the glass wool boards to meet thermal insulation and moisture resistance requirements in various environmental conditions. Using glass wool boards for duct insulation significantly reduces heat and cold loss through duct walls and lowers operating costs for HVAC systems. It offers an aesthetically pleasing appearance and excellent moisture resistance and thermal insulation properties.

HNGS Hengxiang Phenolic Formaldehyde-Free Eco-Friendly Glass Wool Board is available in both standard panels and faced panels. It can be used for external insulation of metal ducts, internal insulation of ducts, ceiling and direct duct applications, equipment insulation, sound absorption and noise reduction, prevention of condensation, and energy savings in various high-end commercial buildings.