The present invention relates to a kind of grinding carriers, and with abrasive article, it includes such carriers, produce in this way identical, use abrasive article. According at least one embodiment, which includes that dipping support material is based on synthetic fibers. The support material of dipping be at least side have 100 μm to 500 μm of surface roughness Rz, and have 250 μm to 600 μm of Rmax. The carrier has at most 20 gas permeability l/m2s.
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机译：本发明涉及一种研磨载体，并且对于研磨制品，其包括这样的载体，以这种方式生产相同的，使用过的研磨制品。根据至少一个实施例，其包括浸渍支撑材料是基于合成纤维的。浸渍的支撑材料的至少一侧具有100μm至500μm的表面粗糙度Rz，并且具有250μm至600μm的Rmax。载体的气体渗透率最多为20 l / m2s。
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