产品说明 Product description
在袋式除尘领域,通常将布袋比作设备的心脏,袋式除尘器所能处理的含尘气体主要还取决于用来制造布袋的化学纤维本身的 条件,一般的温度条件下,只需要布袋能够耐温在 130℃。这样的工况条件下以涤纶常温 ( 针刺毡、729、208、腈纶 ) 为主体 的滤料已基本可以适应其场合,而对于烟气温度比较高的行业就需要能够承受高温度的化学纤维用来制造滤料,从而完全可以 满足 150-250℃的高温工况条件,因美塔斯纤维所属芳香族聚酰胺纤维,其具有良好的耐热、耐磨、耐折性,其耐折性能是玻 璃纤维无法取代的。
In the field of bag type dust, usually the heart bag compared to equipment, bag type dust collector can handle the dusty gas is mainly decided to chemical fiber fabric bags manufacturing conditions, general conditions of temperature, only need to bag can withstand temperature of 130°C. Such conditions with polyester at room temperature (needle felt, 729,208. acrylic) as the main body of the filter has basically can adapt to the situation, and for the relatively high temperature of flue gas industry needs to withstand high temperature chemical fibers are used to make filter which can fully meet the 150 to 250°C high temperature working conditions, MetaMax fiber due to the aromatic polyamide fiber, which has good heat resistance, abrasion resistance, folding, the folding properties is glass fiber can not be replaced.
技术参数 Technical parameter
名 称 Name | 美塔斯针刺毡 Nomex needle felt |
材质 Raw material | 芳纶纤维 / 芳纶基布 / PTFE 基布 Aramid fiber/aromatic Guanji cloth/PTFE fiber fabric |
克重 Weight | 500g/㎡ |
透气性 Air permeability | 150-250L/M 2 ·s@200Pa |
径向拉力 Radial pull | 800N/5x20cm |
纬向拉力 Weft Tensile Strength | 1000N/5x20cm |
径向伸长 Radial elongation | <20% |
纬向伸长 Weft elongation | <50% |
使用温度 Use temperature | ≤ 204° C,瞬间 230° C Instant 230°C |
过滤风速 Filtration velocity | 1.0-1.2m/min |
后处理方式 Post processing method | 烧毛、压光、PTEE 浸渍或防水防油处理 Singeing, calendering,PTEE impregnation or water-repellent and oil-repellent treatment |
(表格可左右滑动)