What are the properties of glass wool?

Features of fiber glass wool are nature products, acoustical absorption, high thermal resistance with low thermal conductivity (Working temperature at about 450 ºC), fire safe materials and environmental friendly materials [8- 12]. Typical final nominal fiber diameters range from 4 µm to 15 µm.

What is glass wool made of?

Glass wool (Fig. 8.1) is made from sand, limestone and soda ash with a high proportion of recycled glass, plus other minerals. These are melted, spun into fibres and mixed with organic resins before curing into products. The mineral raw materials are melted at approximately 1400 to 1500 °C.

Is glass wool banned?

No, glass wool may be safely used anywhere! It is in fact the best-selling insulating material in the world. It takes up 60% market share in Germany, over 80% in Scandinavia and 85% in the United States!

How effective is glass wool?

The glasswool fibres create millions of tiny air pockets which trap the air. The air pockets make glasswool a poor conductor of heat, an important requirement of effective insulation batts.

How big is a roll of glass wool insulation?

Size: Rolls in standard width of 1.2 m Thickness : 25, 50mm Aslo R.P.Tissue and Rigid Boards etc., Glass wool Insulation is one of the most widely used forms of insulations world-wide because of its thermal and acoustic properties, light weight, high tensile strength and exceptional resilience.

What is the temperature range of glass wool?

Product Range: Density 12 Kg/Cubic m to 100 Kg/Cubic m and thickness 12mm to 100mm Temperature Range: Glass wool is suitable for applications ranging from minus 195 degree Celsius to plus 230 degree Celsius. For special applications up to 450 degree. Aluminum foil facing is suitable up to 120 degree Celsius.

What makes up mineral wool and glass wool?

Mineral wool and glass wool are fiber materials made from slag, rock, glass, and minerals that have been melted and spun into filaments. The fibers that comprise mineral wool, rock wool, slag wool, and glass wool are collectively known by a variety of terms, including synthetic vitreous fibers (SVF),…

What are the different types of glass wool?

Glass wool is formed into products with various thickness and densities. It comes in the form of rolls and slabs with or without Aluminum foil Paper. Types of facings: Aluminum Foil, Black Glass Tissue, Glass Cloth. Product Range: Density 12 Kg/Cubic m to 100 Kg/Cubic m and thickness 12mm to 100mm

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