广州钢结构保温隔热玻璃棉毡，A级防火，隔热**

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。

离心玻璃棉主要物理性能指标

 

项目	单位	指标	标准
密度	kg/m3	10-100	GB/T 5480.3-1985
纤维平均直径	?m	5.5	GB/T  5480.4-1985
含水率	%	≤1	GB/T 3007-1982
燃烧性能级别		不燃A级	GB 8624-1997
热荷重收缩温度	℃	≥250	GB/T 11835-1998
导热系数	w/m.k	0.038-0.06	GB/T 10294-1988
憎水率	%	≥98.2	GB/T 10299-1988
吸湿性	%	≤5	GB/T 16401-1986
吸声系数		1.03产品混响定法24kg/m32000HZ	GBJ 47-83
渣球含量	%	≤0.3

用途:

1、屋顶保温、保冷、吸音材料

2、建筑物保温，保冷

3、娱乐场所影剧院、电视台、广播电台、实验室、吸音处理

4、空调管道冷冻及冷藏仓库的隔热、厂房隔热。

产品用途：玻璃棉板/毡是一种理想的吸音及保温隔热的材料，广泛用于本品隔热隔音效果显著，是家居墙壁隔音、隔热的**材料。多用于办公室隔墙、隔热、隔音、保温，效果**。还可以阻隔不同频率声。

1、屋顶/墙体保温、隔热降温、保冷、吸音、隔音材料。

2、建筑物保温，保暖、保冷，防潮，抗震。

3、娱乐场所：会议室、试听室、演播室、影视厅、琴房、排练室、球馆、电脑室、影剧院、电视台、广播电台、实验室、录音棚、录音室吸音处理。

4、空调管道冷冻及冷藏仓库的隔热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。

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. 
7. Good Restoring Force 
Glass fiber contains countless air pockets, so it has excellent restoring force to resist any impact and vibration with a tensile strength over 1.0 kg. 
8. Low Moisture Absorption Rate 
Its moisture absorption rate is usually close to zero. 
9. Lightweight and Soft Material 
In comparison with the other heat insulation materials, glass fiber products are the lightest and softest material.? If installed on machinery, it can help reduce the burden of weight and vibration. 
10. Simple and Easy Construction 
It is simple and easy to use glass fiber for all kinds of thermal insulation, heat insulation, refractory and sound absorbing engineering or products. 

Application: 
1. Building: For roofing, flooring and wall's thermal and acoustical insulation, guarantee the building object be the energy-saving type. 
2. Ship and automobiles: Replace the structure and shell body of the metal and pure plastic wooden materials, reduce the needed driving force, save energy, extend the life. 
3. Heat insulation for industry equipment, parts and duct and household electrical appliances 
4. Aviation and space flight: Thermal and acoustic insulation for thin panel and nail-board by fire-proofing fabrics, used for the thermal insulation and sound absorption of engine system, Absorbing noises and purifies the tail gas. 
5. Traffic: Widely used in railway, highway, sports ground, water construction, environment-protection project, would shorten the construction period, extend the using life.

conew铝箔玻璃棉毡2

供应隔热玻璃棉毡

铝箔玻璃棉毡

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