跳至主要内容

Formaldehyde-free Glass Wool

Formaldehyde-free Glass Wool
To meet the market demand for green,environmentally friendly construction materials,Huamei Group has developed a high-end product-Formaldehyde-free glass wool to meet the market demand for high standards and avoid formaldehyde,phenol and other harmful substances for human and environmental hazards.
Environmental Glass Wool:Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province. It is a large enterprise group integrating r&d, production and sales. It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products. HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates. Huamei glass wool has passed CE, ASTM and BS international standards test certificates.Perfect production system and quality inspection system to ensure product quality and timely delivery.
Product Description
Item
Unit
Specification
Standard
Density
Kg/m3
20-80
GB/T 5480.3
Average fiber dia
μ m
5-8
GB/T 5480.4
Water content
%
≤1
GB/T 3007-1982
Flammability

Non-combustible Grade A1
GB 8624-2012
Reshrinking temp
℃
250-400
GB/T 11835-2007
Thermal conductibility
w/m·k
0.034-0.062
GB/T 10294
Hydrophobicity
%
≥98
GB/T 10299
Moisture rate
%
≤5
GB/T 16401-1986
Sound absorption coefficient

1.03 product mix set method
24kg/m3 2000HZ
GBJ47-83
Formaldehyde emission

not detected
GB50325-2001

评论

发表评论

此博客中的热门博文

Neoprene vs EPDM: What's the Difference?

  Both neoprene and   EPDM   are materials used in the manufacture of conveyor belt systems. While neoprene is most commonly used in the industry, many companies are turning to EPDM because using it overcomes many of the challenges associated with using neoprene.   What is neoprene? Neoprene is made through the polymerization of chlorine. Characterised by its chemical stability, flexibility over a wide range of temperatures and resistance to degradation, the material was originally intended as a petroleum-based alternative to natural rubber.   Its durability and flexibility make neoprene suitable for a wide range of everyday products - such as sports and medical equipment, technical coverings and sleeves, diving suits and safety gloves - as well as for a variety of outdoor applications - including as hoses, gaskets, seals, and gaskets. -including as hoses, gaskets, seals, coatings and linings.   Huamei  EPDM rubber foams  include semi-closed cell ...
发表评论
阅读全文

Do You Know What the Use of Glass Wool Insulation Material Is?

  From the present day, we can see that   Glass Wool   insulation material is used in many aspects of daily life. Its thermal insulation properties make it widely used in daily life or work. The most common is that in colder winters, people can use this product to wrap their own water pipes. This can ensure that their water pipes are not frozen, and then the water between them can be kept flowing for as long as possible.  Glass Wool Because of its shearability, glass wool insulation materials can be trimmed according to their own needs, and products of different sizes can be cut and used in different places. For example, in this relatively cold place in the Northeast, people can wrap this product on their own roofs, make their houses adhere to a certain temperature, and fully play the role of heat insulation of this product, bringing comfort and comfort to their lives. convenient. In addition, glass wool insulation materials are also used more locally. With the exten...
发表评论
阅读全文

What Aspects Does the Usability of Glass Wool Reflect?

  In the field of architecture, the quality of a building is directly related to its material design. Therefore, when choosing building materials, There are a lot of people who will also ask the glass wool practical reflected in what aspects? Always cannot say oneself spent big price to buy after a batch of vitreous cotton, connect its use sex to highlight in what respect all do not know, the loss that oneself suffer in that way is particularly much also. First of all, the sound insulation of  glass wool  is particularly good. For example, if you are decorating the boss’s office or the home, if its sound insulation is not good, it will affect everyone’s work and life, but it can be If you use glass wool, it can play a very good sound insulation effect, even if it is noisy outside, you still can't hear any noise, which can bring great convenience to life and work. Secondly, it can be cut at will, because when you buy a batch of glass wool, the size is not certain. When you...
发表评论
阅读全文