隔热保温离心玻璃棉毡，广东建筑保温棉，A级防火材料

发布时间 2011-07-15 16:45:28

产品描述

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。

离心玻璃棉毡是为适应大面积敷设需要而制成的卷材，除保持了保温隔热的特点外，还具有十分优异的减震、吸声特性，尤其对中低频和各种震动噪声均有良好的吸收效果，有利于减少噪声污染，改善工作环境。

这种材料在施工中还可根据需要任意剪裁，主要用于建筑室内，消声系统、交通工具，制冷设备，家用电器的减震、吸声、降噪处理，效果十分理想。

铝箔贴面的玻璃棉毡，具有较强的抗热辐射能力，是高温车间、控制室、机房内壁、隔间及平顶极好的内衬材料。根据客户的特殊需要可加贴铝箔贴面。

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

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.