Depth filter

The utility model relates to a depth filter which is characterized in that the depth filter comprises two or more layers which are connected in series, and at least one layer comprises aromatic polyamide fibers, a synthetic filter aid and a polymer adhesive. 本实用新型涉及一种深度过滤器,其特征在于,所述深度过滤器包括串联的两个或更多个层,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TOWNLEY JEFFREY E, WU MELODY
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to a depth filter which is characterized in that the depth filter comprises two or more layers which are connected in series, and at least one layer comprises aromatic polyamide fibers, a synthetic filter aid and a polymer adhesive. 本实用新型涉及一种深度过滤器,其特征在于,所述深度过滤器包括串联的两个或更多个层,其中至少一个层包含聚芳酰胺纤维、合成助滤剂及聚合物粘合剂。