The invention provides a polishing pad useful for polishing at least one of a magnetic, optical and semiconductor substrate in the presence of a polishing medium with a polishing pad.

本发明提供一种抛光垫，在抛光垫具有抛光媒质的情况下，用于抛光磁的、光学的和半导体衬底中至少一种。

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Recommended Applications: Resin bonded grinding wheels, electroplated products; grinding and polishing optical glass, ceramics and medium toughness stone, etc.

适用范围：适用于树脂结合剂砂轮、电镀产品，加工光学玻璃、陶瓷、中等硬度石材等的研磨抛光。

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Using new technology to make plane optical parts with felt polishing pads and new flocking method, the plane optical parts with low or medium accuracy can be efficiently polished in the classical way.

采用毛毡抛光片和新的装夹方法加工平面光学零件，可实现中低等精度平面镜古典法高效抛光。

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