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Glass Wool Board is a category of glass fiber, a type of artificial inorganic fiber. Using quartz sand, limestone, dolomite, and other natural ores as main raw materials, combined with soda ash and borax, it is melted into glass. In its molten state, it is blown into flocculent fine fibers that intertwine to create a porous structure, providing exceptional insulation and sound absorption.
| Item | Index | Measured Value | Standard |
|---|---|---|---|
| Bulk density (kg/m³) | 24~100 | 24~100 | GB/T 13350-2000 |
| Average fiber diameter (μm) | < 8.0 | 4.0~6.0 | GB/T 13350-2000 |
| Moisture resistivity (%) | > 98 | > 98 | JISA9512-2000 |
| Thermal conductivity (W/m.k) | 0.036 | 0.036 | GB/T 13350-2000 |
| Incombustibility | Grade A | Standard Met | GB/T 13350-2000 |
Glass wool board is widely utilized in various sectors for its thermal and acoustic properties:
Founded in the 1960s, our manufacturing base is a comprehensive enterprise integrating manufacture, sales, and construction. As a leader in ceramic fiber and thermal insulation materials, we maintain world-class standards through rigorous R&D and quality control.
