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实用新型
CN201969431U 亚克力纤维覆膜过滤毡 失效 - 权利终止

亚克力纤维覆膜过滤毡
摘要：
本实用新型公开了一种亚克力纤维覆膜过滤毡，在亚克力纤维针刺毡的上表面，用针刺机复合一层聚四氟乙烯微孔膜。本实用新型的优点是耐化学气体腐蚀好，拉伸强度高；采用表面过滤，粉尘的剥离性能好，易清灰；降低除尘器的清灰频率，大大滤料的使用寿命。
摘要（英）：

The utility model discloses an acrylic fiber laminating filter felt, and one layer of polytetrafluoroethylene microporous membrane is compounded on the upper surface of an acrylic fiber needled felt by a needling machine. The acrylic fiber laminating filter felt has the advantages of having good chemical gas corrosion resistant performance and high stretching strength; surface filtering is adopted, the dust peeling performance is good, and ash is easy to clean; and the cleaning frequency of a dust collector can be reduced, and the service life of a filter material can be prolonged greatly.

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