The problem of grinding and pasting metallographic samples is almost a problem that every metallographic engineer has encountered. There are various reasons for grinding and pasting, so the solutions are also different. One of the more common cases is due to the quality of metallographic sandpaper not meeting the technical requirements. The quality of metallographic sandpaper will directly affect the grinding effect of the sample surface. Experienced metallographic teachers will choose to use this metallographic sandpaper to immediately solve the problem of sample grinding!


The American QMAXIS metallographic sandpaper selected by metallographists is very effective in solving the problem of sample grinding. Grinding samples is not only fast and good, but also saves sample preparation costs.


QMAXIS metallographic sandpaper has a history of over half a century of application, and its technology is very mature. It is widely used in various metallographic laboratories such as quality control, scientific research and teaching. It is one of the metallographic consumables that has undergone a long time and rigorous testing of application practice. Undoubtedly, the quality is highly recognized by users!

QMAXIS metallographic sandpaper from the United States is a wet sanding paper using silicon carbide as the grinding medium, suitable for sample preparation of various conventional materials. It has excellent water resistance, paper based strength, wear resistance, tear resistance, high flatness, and is not easy to curl. These characteristics are the focus of metallographic engineers' attention. It can be said that every item of QMAXIS metallographic sandpaper is outstanding!


The QMAXIS metallographic sandpaper from the United States has a good sand planting process, with uniform and dense distribution of silicon carbide abrasive particles, outstanding grinding performance, fast grinding, and a sample preparation efficiency that can be 30-50% higher than ordinary sandpaper. We observed the surface effect of the sample prepared with QMAXIS metallographic sandpaper under a microscope.

Using QMAXIS metallographic sandpaper to prepare samples greatly reduces the probability of grinding. In addition, due to its excellent wear resistance and low usage, QMAXIS metallographic sandpaper can save about 25% of the average usage compared to ordinary metallographic sandpaper, directly reducing the cost of sample preparation.

I have to admire these experienced metallographists. They are so good at choosing, and using this metallographic sandpaper solved the problem of sample grinding! The method is simple and easy to use. May the experience of metallographic masters provide you with some help in reading this article, making your metallographic sample preparation work better and better!