With the improvement of national requirements for building environmental protection, glass wool has become a hot thermal insulation material.  Environmental protection has become the most concerned issue in the world today. Global warming and the accumulation of garbage have greatly affected the environment of the earth.  Thus the concept of green building was born.  Green building refers to a comprehensive environment-friendly building in the selection of building materials, construction process, and even waste disposal. It is a major trend of architecture and a favorable factor of environmental protection.  Here, the application of building insulation can save the energy loss in the building heating and cooling process, and the recycling of materials is easier and more convenient.  Glass wool thermal insulation material from natural, less pollution to the environment, so it is a relatively advocated thermal insulation material.  

So what are the excellent characteristics of glass wool insulation layer?  

1, thermal insulation performance: glass wool production will first glass wool centrifuge into fiber, and then through sedimentation, curing, cutting and other processes produced by a fiber product.  The air hole in the middle of the glass fiber forms a natural air layer, which enhances the insulation of the glass wool itself.  It is a very good insulation material.  

2, sound insulation performance: when the sound through glass wool, through the small vibration of the fiber will be converted into heat energy, and then weaken the transmission of sound.  

3, fire performance: because the composition of glass itself is like crystal, it is a kind of high temperature resistant material, the highest use temperature can reach 250℃, suitable for residential use, with good fire performance.  

Types and applications of glass wool  

1, glass cotton blanket: widely used in factory buildings, warehouses, freezers, stadiums, exhibition centers, breeding and planting greenhouse;  Steel structure buildings and a variety of indoor amusement venues.  

2, glass wool board: glass wool board is divided into two categories: non-stick panel and composite aluminum foil veneer glass wool board.  The products are widely used in industry, residential building exterior wall insulation system, and air conditioning energy saving and other fields.  

3, glass wool tube: this product is superfine glass wool add resin adhesive heating curing into tubular insulation material, the surface can paste aluminum foil, with moisture-proof radiation and other characteristics, mainly used in petroleum, chemical, thermoelectric, industrial heating, civil heating and other pipe insulation, heat insulation.  

4, glass tampon: high performance requirements of glass tampon, applied to the wall and roof system of conjoint, unit residence, office building, public building and other places, not only can provide special indoor comfort, its excellent energy saving and noise reduction function has been affirmed by the market, the most important thing is the convenient construction and installation.  

5, laminated foil veneer felt:  In order to better meet the special requirements of customers, to solve the problems of moisture-proof, sound-absorbing, corrosion prevention and beauty, glass wool products can be processed into a variety of veneer products, such as reinforced mesh aluminum foil veneer, flame retardant pure aluminum foil veneer products, flame retardant white polypropylene veneer, flame retardant three composite veneer, black glass fiber veneer and other products,  Glass wool surface veneer enhances the wear resistance of glass wool itself, and the veneer itself has the excellent characteristics of cracking resistance, high tensile strength, beautiful appearance, easy construction and so on.  

With type of glass wool, the present use more especially peterson formaldehyde-free acrylic glass wool, this kind of glass wool by using a new type glass cotton curing agent of environmental protection, make the production of glass wool does not contain formaldehyde, even excluding acrylic adhesive, products free of formaldehyde in molecular disappeared, more healthy environmental protection.