50 Grams Glass Fiber Cotton Glass Wool Quartz Fiber for Laboratories and Science Project Laboratory Determination of Petroleum Compounds

Glass wool is a kind of artificial inorganic fiber formed by using quartz sand, limestone, dolomite and other natural ores as the main raw materials, with some chemical raw materials such as soda ash and borax to melt into glass, in the melting state, with the help of external blowing and throwing into flocculated fine fibers.

• We are providing 50 grams glass fiber cotton (Approx. 1.76 oz)
• Our glass wool is alkali free
• Can withstand temperatures of up to 600°C
• Can be used for thermal insulation, sealing filling
• Suitable for cadmium column reduction device filled with glass fiber cotton