产品介绍：

金属纤维烧结毡采用直径为微米级的金属纤维经无纺铺制，叠配及高温烧结而成。多层金属纤维毡由不同孔径层形成孔梯度，可控制得到*的过滤精度和较单层更大的纳污量。能连续保持过滤网布的过滤作用，且有三维网状，多孔结构，孔隙率高，表面积大，孔径大小分布均匀等特点。因此，不锈钢烧结毡有效地克服了金属网易堵、易损的缺陷，弥补了粉末过滤产品易碎、流量小的不足，解决了滤纸、滤布不耐高温、不耐压的特点，所以，不锈钢烧结毡具有优异的过滤性能，是理想的耐高温、耐腐蚀、高精度的过滤材料。

主要用途：

1、化工、薄膜工业中各种聚合物熔体的过滤净化；

2、石油、化工领域中各种高温、腐蚀液体的过滤；

3、机械设备各种液压油、润滑油的精密过滤；

4、医药、生物、饮料等工业中各种液体的澄清过滤。

性能及特点：

1、纳污容量大，过滤精度高，压力上升慢，更换周期长。

2、耐硝酸、碱、有机溶剂、药品的腐蚀，在600℃环境中可长期使用。

3、高孔隙率和优良的渗透率，压力损失小，流量大。

4、可折波，以增加过滤面积，并可焊接加工。

5、能够清洗再生，可多次使用。

产品的技术指标及偏差：

注：

1.可根据用户要求特别生产加强型、加厚型、加护网及其他各种型号。

2.过滤精度和纳污容量的测定按GB/T18853-2002中规定进行。

3.气泡点压力的测定按GB/T5249中规定进行。

4.透气度的测定按GB/T5453中规定进行，压差为200Pa，介质为空气。

5.断裂强度的测定按GB/T228中规定进行。

材质：

00Cr17Ni14MO2 (316L)、0Cr17Ni12MO2 (316)、0Cr18Ni9 (304)、纯镍。

供应尺寸：1000×1000mm 可根据需方要求供货

加工：可加工成盘状、烛状、波页状等各种形状。

Product introduction:

The metal fiber sintering felt is formed by micron grade diameter metal fibre non-woven spreading, overlaying distribution and high temperature sintering. With the pore gradient made from different aperture layers, multi-layer metal fiber felt is able to control extremely high filtration precision and a more dirt holding capacity than the single one. It can  continuously keep the filtration of the filter cloth. And as the result of three-dimensional net shape and porous structure, it has some advantages such as high porosity, big surface area and uniform distribution aperture size etc. Stainless steel sintered felt effectively overcomes the disadvantages of easy blocking and damaged of metal mesh, makes up for the deficiency of fragile and low flow of powder filter products and in the meantime solves the problems of poor pressure and temperature endurance of filter paper and filter cloth. So with an excellent filtration performance of temperature resistance, corrosion resistance and high precision, stainless steel sintered felt is the ideal filtration material.

Main application:

1. polymer melt filtration purification in the chemical and film industry

2. high temperature and corrosion liquid filtration in the petroleum and chemical industry

3. hydraulic oil and lubricating oil precision filtering of mechanical equipment 

4. liquid clarification filtration in the medicine, biology, beverage and other industries

Performance and features:

1.large dirt holding capacity, high filtration precision, slow pressure rise and longer replacement period

2.nitric acid resistance, alkali resistance, organic solvent resistance, drug corrosion resistance, can work in the 600℃ environment for a long time

3.high porosity and excellent permeability, small pressure loss and large flow

4.pleating choice can increase filter area, and welding processing is acceptable

5.cleanable and can be used repeatedly

Product technical indicators and deviation:

Notice:

1. Can re-design and produce various types such as reinforcing, thickening and protecting mesh according to the customer request

2. Detection for Filtration Precision and Dirt Holding Capacity are according to the standard GB/T18853-2002

3. Detection for Bubble Point Pressure is according to the standard GB/T5249

4. Detection for Air Permeability is according to the standard GB/T5453. Differential pressure is 200Pa and medium is air

5. Detection for Fracture Strength is according to the standard GB/T228

Material: 00Cr17Ni14MO2 (316L), 0Cr17Ni12MO2 (316), 0Cr18Ni9 (304), Pure Nickel

Max Supply Size: 1000*1000mm. Special size are available on request.

Processing: Can be processed into disc shape, candle shape, wave shape etc.