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电话:15075635237
玻璃棉毡Glasswool Felt
主要规格Main Specifications
厚度Thickness:25-150mm
宽度Extant:1200mm、1150mm、1130mm
长度Length:按需定做Custom-tailor
用途Applications
在施工中还可以根据需要任意裁剪,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。
It can be cut into any shape during execution of works. It is mainly used in the shock absorbing, sound deafening or noise reduction treatment in building interiors, sound deafening systems, vehicle, refrigerating paints and household electrical appliances, offering ideal effect.
生产工艺
离心玻璃棉毡是用独有专利离心法技术,将熔融玻璃纤维化并加以固热性树脂为主的环保型配方粘合剂加工而成的制品,是一种由直径只有几个微米的玻璃纤维丝堆积起来的有弹性的毡状体,并可根据使用要求选择在生产线上覆合防潮贴面的产品。
The centrifugal glass wool felt is a product made in a process in which glass fiber is made from molten glass using the patented centrifugal method and processed with addition of environmental adhesive mainly composed of thermosetting resin. It is an elastic felt-like mass piled up with glass fibers only a fewīm in diameter, with possibility of applying moisture-proof facing on the production line according to requirement.
技术特性
保持了保温隔热的特点,离心玻璃棉毡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。有铝箔贴面的玻璃面毡,还具有较强的抗辐射能力,是高温车间、控制室、机房内壁、隔间及平顶极好的内衬材料。
It maintains the heat insulating and preserving function and has very good shock reducing and sound absorbing property. It especially effective for medium and low frequency shocks and noises and is a good product for reducing noise pollution and improving work environment. Glass wool felt with aluminum facing has strong capacity to resist heat radiation and is an excellent material for the inner lining for high temperature workshops, control room, inner wall, compartments and ceiling of equipment rooms.
技术指标Technical Indexes
项目Item | 单位Unit | 本公司产品 Our products | 标准Standard |
密度Density | kg/m3 | 10-80 | GB/T5480.3 |
纤维平均直径Fibre average diameter | μm | 5.5 | GB/T5480.4 |
含水率 Water content | % | ≤1 | GB/T16400-2003 |
燃烧性能级别 Grade of combustibility | | 不燃A级Non-combustible Grade A | GB/T8624 |
热荷重收缩温度Reshrinking temp | ℃ | 250~400 | GB/T11835-2007 |
导热系数Heat conduct coefficient | W/m·K | 0.034~0.06 | GB/T10294 |
憎水率Hydrophobicity | ℅ | ≥98 | GB/T10299 |
吸湿性Moisture rate | % | ≤5 | GB/T5480.7 |
吸声系数 Heat absorption coefficient | | 1.03产品混响定法 1.03product reverberation method 24 kg/m3 2000HZ | GBJ47-83 |
渣球含量 Stag inclusion | % | ≤0.3 | GB/T5480.5 |
安全使用温度Range of Sate Use Temperatures | ℃ | -120~400 | |
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