跳至主要内容

Do You Know The Types And Applications Of Glass Wool Insulation?

With the increasing requirements for environmental protection in buildings, Glass Wool has become a hot insulation material. The issue of environmental protection has become the most concerned issue of people in the world today. Global warming and the accumulation of garbage have greatly affected the environment of the earth. So the concept of green building was born. Green building refers to a comprehensive environmentally friendly building in terms of construction materials, construction process, and even waste disposal. It is a major trend in construction and a favorable factor for environmental protection. Here, the application of building insulation can save energy loss during heating and cooling of buildings, and the recycling of materials is also simpler and more convenient. The material of glass wool insulation layer is taken from nature and has less pollution to the environment, so it is a favorite insulation material for everyone.

So what are the excellent characteristics of glass wool insulation?

1. Insulation performance: The production of glass wool first imitates glass wool into fibers through a centrifuge, and then produces a wool felt-like product through the processes of sedimentation, curing and cutting. The air holes in the middle of the glass fiber form a natural air layer, which enhances the thermal insulation of the glass itself. It is a very good insulation material.


2. Sound insulation performance: When the sound passes through the glass wool, the small vibration of the fiber converts the sound energy into heat energy, which further reduces the sound transmission.

3. Fire resistance: Because the composition of glass itself is like crystal, it is a relatively high temperature resistant material. The maximum use temperature can reach 250 ℃, suitable for residential use, more fireproof.
Types and applications of glass wool

Glass Wool
Glass Wool
1. Glass Wool Roll: products are widely used in factories, warehouses, freezer rooms, gymnasiums, exhibition centers, breeding and planting insulation sheds; steel structure buildings and various indoor playgrounds.

2. Glass wool board: The glass wool board is divided into two categories: no veneer and composite veneer. Products are widely used in industries, residential building exterior wall insulation systems, and air conditioning energy saving.

3. Glass wool tube: This product is ultra-fine glass wool added with resin adhesive to heat and solidify into a tubular insulation material. The surface can be pasted with aluminum foil. It has the characteristics of moisture and radiation protection. Insulation and cold preservation of pipelines such as heat and civil heating.

4. Glass Wool Batts: glass wool sheet felt with high performance requirements, used in the wall and roof system of conjoined buildings, unit residences, office buildings, public buildings, etc., not only can it provide exceptional indoor comfort, its excellence The energy-saving and noise-reduction effect has also been affirmed by the market. The most important thing is that the construction and installation are convenient and fast.

5. Reinforced foil veneer felt: In order to better meet the special requirements of customers and solve the problems of moisture resistance, sound absorption, corrosion resistance, and aesthetics, glass wool products can be processed into a variety of veneer products, such as sandwich mesh Aluminum foil veneer, flame retardant pure aluminum aluminum foil veneer products, flame retardant white polypropylene veneer, flame retardant triple composite veneer, black glass fiber veneer and other products. And, the veneer itself has excellent characteristics such as rupture resistance, high tensile strength, beautiful appearance, simple construction and so on.

With the development of new types of glass wool, recently popular formaldehyde-free and acrylic-free glass wool, this glass wool uses new environmentally friendly glass wool curing agent, so that the produced glass wool does not contain formaldehyde or even acrylic binders. The free formaldehyde molecules in the product are gone, making it more environmentally friendly and healthy.

评论

发表评论

此博客中的热门博文

Demand For Glass Wool In The Market

Glass Wool  has good molding, low thermal conductivity, thermal insulation, and good attraction. It is widely used in building insulation. It is used for thermal insulation, sound absorption and noise reduction of industrial buildings, warehouses, public facilities, exhibition centers, shopping malls, and various indoor playgrounds, sports venues and other buildings. Glass Wool Glass wool insulation materials are also very helpful for building energy saving. With statistics, glass wool can achieve energy saving rate of 55%. Glass wool is based on the principles of vacuum insulation and microporous insulation. Using glass fiber as the core material, the thermal conductivity can reach 0.036W / (mK) or less. The thermal insulation performance is 6 to 10 times that of traditional thermal insulation materials. Products from raw materials collection to the entire production process are combined with environmental protection requirements, non-toxic and harmless; not only can ...
发表评论
阅读全文

Glass Wool Solves Noise Pollution

  The development of society requires the advancement of many things, and every time something useful is researched, society will make a small step forward. What kind of role a product plays has a great impact on us, and our lives also need their help. Many people literally understand  Glass Wool  as a kind of cotton, in fact, it is an artificial inorganic fiber, which belongs to glass. So which features are more helpful to us? In fact, different functions can play a role in different places. The main thing of glass wool is its sound absorption function. The noise problem is a problem that will occur in many cities now. Therefore, in order to solve these noise pollutions, people have also researched various sound insulation materials, such as glass wool,  Glass Wool Pipe , etc. Especially now that there are more and more cars, no matter whether it is day or night, there are many whistle sounds. At this time, I went to install some sound-absorbing materials on the roa...
发表评论
阅读全文

Introduction to Glass Wool(Part 2)

  The sound absorption performance of centrifugal   glass wool  is also closely related to the installation conditions. When there is an air layer behind the glass wool board, the sound absorption effect is similar to that of a glass wool board with the same thickness without an air layer. In particular, the sound absorption performance of medium and low frequency will be greatly improved than the material is attached to the hard bottom surface. The sound absorption coefficient will increase with the increase of the thickness of the air layer, but the effect will not be obvious after increasing to a certain value. Using glass wool of different bulk density is stacked together to form a form of gradually increasing bulk density, which can obtain a greater sound absorption effect. For example, stacking a 2.5cm thick 24kg/m3 cotton board with a 2.5cm thick 32kg/m3 cotton board will have better sound absorption than a 5cm thick 32kg/m3 cotton board. The 24kg/m3 glass wool boa...
发表评论
阅读全文