玻璃纤维针刺毡滤材性能及指标

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2020-06-08 环球过滤分离技术网    guolvfenlitech6

耐高温过滤材料——玻璃纤维

Filtration Materials for High Temperature

玻璃纤维是一种性能优异的无机非金属材料，其熔点在1000℃以上，在过滤材料行业得到了广泛的应用。玻璃纤维单丝的直径从几微米到二十几米微米，相当于一根头发丝的 1/20-1/5 ，每束纤维原丝都有数百根甚至上千根单丝组成。玻璃纤维按玻璃成分可分为无碱、耐化学、高碱、中碱、高强度、高弹性模量和抗碱玻璃纤维等。

Fiberglass is a kind of excellent inorganic metal fiber, which melting point is above 1000℃, has been used widely in filtration industry. The diameter of single fiberglass is from two or three micron to more than twenty micron, which close to twentieth to one fifth of a thin hair. Every fiberglass filament is composed by thousands to hundreds single fiberglass. According to glass composition, fiberglass can be divided to many kinds, such as E-fiberglass, anti-chemical, C-fiberglass, high strength, high elastic module, anti-alkali fiberglass and so on.

玻璃纤维机织布是以单丝直径在6μm以下的玻璃纱线，采用特殊的织造工艺技术编织而成的用于工业烟气净化的过滤布类。其本身具有耐热、机械强度高、电气绝缘和化学稳定等方面的优良性能，正常使用温度在260℃以上。

Fiberglass woven filter fabric, which weaved by fiberglass yarn composed by less than 6 micron single fiberglass. Fiberglass woven filter felt have many performances, like heat resistance, high medical strength, insulation and steady chemical property. The continuous working temperature is above 260℃.

同时，为了满足不同工况条件的使用要求，提高滤料的性能，我们将玻纤机织布进行表面覆膜或涂层等后处理工艺，使滤料的耐高温、抗氧化、抗结露、耐磨耐折性、过滤效率等性能显著提高，大大延长了滤料的使用寿命，提高了除尘器的过滤风速，降低了除尘器的投资及运行成本。

Meanwhile, in order to satisfy the requirement of different application and enhance performance, we make PTFE membrane or PTFE coating treatment, which prolong the service life of material, and increase filtering speed of dust collector, improved the performance of high temperature resistance, anti-oxidant, anti-dewing, abrasion and folding resistance and filtration efficiency, reduce investing and running cost of dust collector.

玻璃纤维机织布覆膜或涂层滤料，可广泛应用于电力、化工、钢铁、冶金、炭黑、水泥和垃圾焚烧等各种工业炉窑的高温烟气过滤，亦适用于脉冲清灰及较高速反吹清灰等各种袋式除尘器。

Fiberglass woven filter fabrics have been used widely in high temperature filter industry, such as power factory, chemical, steel, metallurgy, carbon black, cement, incinerator and so on. Especially can be used in bag house dust catcher of impulse dust- cleaning and high speed inverted dust-cleaning.

性能指标

Function index






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