How is the temperature resistance of Basalt Fiber Sound Insulation Cotton

Basalt Fiber Sound Insulation Cotton boasts exceptional heat resistance, a characteristic closely related to its raw materials and manufacturing process. Made from natural basalt through high - temperature melting and drawing, it inherently possesses high - temperature resistance.
Generally speaking, it operates stably within a temperature range of -260°C to 700°C, and ordinary high temperatures have little impact on its performance. Compared to traditional sound insulation materials like glass wool and rock wool, it has a higher upper temperature limit. Glass wool typically withstands temperatures below 300°C, while rock wool is typically rated at around 400°C. Basalt Fiber Sound Insulation Cotton is more adaptable to high - temperature environments.
When exposed to high temperatures, it will not easily melt, deform, or emit harmful gases, maintaining its sound insulation performance. However, be aware that prolonged exposure to temperatures exceeding 700°C may damage its structure, affecting its effectiveness. Due to its excellent heat resistance, Basalt Fiber Sound Insulation Cotton is often used in high - temperature environments such as computer rooms, equipment rooms, and industrial plants. It can also be used for sound insulation and heat preservation in ordinary buildings, making it suitable for a wide range of applications.