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As a professional manufacturer of heat-preserving and energy-saving materials, FUERDA cares about the market changes in this field and is dedicated for the development of high-efficiency energy-saving building materials and energy-saving solutions to meet the need of market requirements. Also, FUERDA endeavors to help customers to develop markets and tries to meet their needs as far as possible to achieve win-win by means of a professional technical team with rapid technical service and fulfilling the commitments to customers.
Direct and systematic building energy-saving program
FUERDA provides made-to-measure energy-saving solutions for customers with its unique building energy analysis and energy-saving calculation. In the entire process of project development, FUERDA assists customers purchasing raw materials and the professional construction team provides on-the-spot construction service and quality monitoring to ensure the selling and after service of products.
Professional and high-efficiency technical support for products
The professional service team provides all-wave product services, including product consultation, case studies, site guidance, engineering design and etc. All products have passed ISO Quality System Certification and strictly implement CE standard of EU and national product standard of China.
Product advantages
FUERDA glass wool can avoid cold bridge phenomenon with uniform distribution of glass fiber and strong rebound force of wool felt.
According to the test result, if glass giber diameter decreases 1HT (about 1/4 micron), its thermal conductivity can be reduced 2.3%.
The glass fiber diameter of FUERDA glass wool felt is usually 5-7 microns, which is much better than national standard and the majority of similar products in the market
The relationship of thermal conductivity and fiber diameter of glass wool
| Item |
FUERDA high-temperature glass wool |
| average diameter of fiber |
less than 7 microns |
| The smaller diameter, the better heat-preserving performance and the less skin irritation. If the diameter decreases 1/4 micron, its thermal conductivity can be reduced 2.3%. |
| |
150-200mm |
| The longer fibers, the higher tensile strength of heat preserving wool and the better shock resistance. |
| hydrophobic nature |
It has function of moisture resistance with water repellent. The glass fiber itself does not absorb water, and the glass wool also does not absorb water from ambient air. It is easily dry after soaked in water with fine rebound degree and stable heat preservation. |
| service life and shock resistance |
It can be used for a long time with chalking-free and good shock resistance. |
| sound absorption |
rich air layers; there will be the best sound absorption effect with reasonable installation. |
| fireproof performance |
Grade A incombustible |
High-efficiency heat preservation
Slender, uniform and enormous amount of glass fibers have huge resistance to the air in high-temperature glass wool product and are perpendicular to heat transfer direction, so it can effectively prevent heat transferring and reduce heat loss.
Sound absorption and noise reduction
Besides heat preservation for equipment, it also plays the functions of sound absorption and noise reduction and improves the environment quality.
Durability
Because of the characteristics of tight linking of slender and uniform fibers and no slag ball, FUERDA high-temperature glass wool, unlike other heat-preserving materials, avoids deformation and accumulation and sharp decline of heat-insulating property after working for a period of time or suffering from vibration
No corrosion
Owing to unique glass fiber and chemical composition of binder, FUERDA high-temperature glass wool will not cause corrosion to insulated equipment and pipeline with much low content of soluble chloridion whose PH value is kept at 7-8.
Water tolerance
FUERDA high-temperature glass wool will not prominently change in quality, density and thermal conductivity after continuously boiled for 96 hours in the 100 water, which has been passed the water tolerance test of National Quality Supervision and Test Center for Glass Wool Product.
Hydrophobic nature
Because of the characteristics of tight linking of slender and uniform fibers and no slag ball, FUERDA high-temperature glass will not be cracked after soaked in water or get wet in the rain, and its heat-preserving feature will not change after dryness. (Hydrophobic nature does not mean that the heat-preserving materials will not absorb water, but the discharge capacity after water absorption)
Lightweight
The light FUERDA high-temperature glass wool products have the features of convenient installation, easy cut, and high-efficiency construction.
Environmental protection, health, safety
FUERDA high-temperature glass wool ensures the health of personnel and safety of environmental equipment owing to its scientific formula. |
