离心玻璃棉是将熔融状态的玻璃用离心喷吹法工艺进行纤维化并喷涂热固性树脂制成的丝状材料，再经过热固化深加工处理，可制成具有多种用途的系列产品。它具有不燃、无毒、耐腐蚀、容重小、导热系数低、化学稳定性强、吸湿率低、憎水性好等诸多优点，是目前公认性能优越的保温、隔热、吸音材料，具有十分广泛的用途。用该材料制成的板、毡、管已大量用于建筑、化工、电子、电力、冶金、能源、交通等领域的保温隔热、吸声降噪，效果十分显著。

       离心玻璃棉板是离心玻璃棉经过固化处理后制成的具有一定强度的板材制品，无论在高温或低温环境中均能保持良好的保温隔热性能，主要用于高级建筑的内墙隔间，天花吊顶，铁皮风管或风箱内壁的保温，机房内的吸声降噪，金属天棚的流汗控制等，具有广阔的应用前景。

独特优点：

吸声降噪，能有效阻止声音传播。

施工简单，随意裁割。

抗菌防霉，耐老化、抗腐蚀保证健康环境。

A1级防火，**不燃。低吸湿性，物理性质稳定。

抗振性强，耐用性高。

主要技术指标：

体积密度：24-74kg/m³
纤维直径：<8μm
导热系数：≤0.039-0.042w/m.h.℃（厚度相关） 
规格：1200×1200×20-80mm（可协商）1200×600×20-80mm（可协商）
安全使用温度：-120℃-400℃

Glass wool cotton

Characteristics of Glass WOOL: 
1. Heat Resistance and Specification 
It can resist high temperature of 700, 850 and 1000 and be cut into different thickness (3mm~100mm) according to the requirements of customers. 
2. Excellent Heat Insulation 
According to physical principle, the thermal conductivity rate of gas is smaller than that of solid.? For excellent heat insulation materials, there should be many air pockets inside the materials. As an excellent heat insulation material, the glass fiber cotton has innumerable tiny air pockets, and its fibers are arranged irregularly with a thermal conductivity coefficient between 0.2~0.040 kcal/mhr. 
3. Noncombustible Material 
The main element of glass fiber is silicide (over 50%) which is noncombustible and will not deform or embrittle even under high temperature for 3 consecutive hours. 
4. Good Sound Absorption 
When the sound wave enters the glass fiber cotton, its energy will be absorbed by the cotton due to the friction between fibers and different sizes of air pockets.? Generally speaking, the sound absorbing coefficient of the glass fiber cotton is higher than 90%. Therefore, it is a good material for preventing the interference of noise. 

5. High Insulation 
Glass fiber is the best insulation material because it is able to resist high temperature and has good mechanical property and high chemical stability. 
6. Anticorrosion 
Glass fiber can resist corrosion of strong acid and alkali. Its functions will not be diminished after long-term use.