公开(公告)号：EP3212303A1

公开(公告)日：2017-09-06

申请号：EP15790508.4

申请日：2015-10-30

申请人： Ahlstrom-Munksjö OYJ

发明人： SHIM, Jesse ,  KIM, Kevin ,  KWON, Ryan ,  KIM, Jinny ,  BYEON, Jamie ,  TOPOLENSKI, David, Alan ,  TOWNSEND, Kevon, Ray

IPC分类号： B01D39/16 ,  B01D39/18 ,  B01D39/20

CPC分类号： B01D39/163 ,  B01D39/18 ,  B01D39/2024 ,  B01D2239/025 ,  B01D2239/04 ,  B01D2239/086 ,  B01D2239/10 ,  B01D2239/1216 ,  B01D2239/1233 ,  B01D2239/1291

摘要： A fibrous media suitable for an oil filter comprising a fibrous web formed from synthetic fibers; optionally at least one additive, and a thermoset binder present at a concentration of at least 15 wt.-% by weight of the fibrous web and/or at least one binder fiber, wherein the synthetic fibers comprise up to 30 wt.-%, preferably up to 20 wt.-%, glass fibers, based on the total weight of the fibers. The fibers are bonded with the thermoset binder and/or the at least one binder fiber to form a web; and the fibrous media is capable of forming a self- supporting, pleated oil filter media which is capable of retaining pleats upon contact with oil having a temperature in the range encountered in a combustion engine.

摘要翻译： 用于热油过滤的纤维过滤介质包括含有合成纤维的非织造纤维网，并且基于纤维网的总重量，至少约15重量％的粘合剂组分选自热固性粘合剂树脂和/或粘合剂纤维。 纤维网的合成纤维将含有基于纤维网中纤维总重量的约2重量％至约65重量％，例如约10重量％至约50重量％的热塑性塑料 平均直径小于5μm的合成微纤维。 合成纤维与粘合剂组分粘合在一起以形成纤维网，该纤维网能够形成自支承褶皱油过滤介质，该介质在与内燃机遇到的温度范围内的油接触时保持褶皱。