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Key to high-flatness composite sample preparation-POS&POH discs

Perfect sample preparation starts with high-performance consumables. POS and POH grinding discs provide efficient metallographic precision grinding solutions to replace traditional sandpaper. Compared with fine grinding with traditional sandpaper, POS&POH discs:

Lower elasticity and higher sample flatness, especially for composite materials with large hardness differences, which is the key to obtaining flat samples;

Higher grinding efficiency, compared with traditional silicon carbide sandpaper, it avoids the time waste of frequent sandpaper replacement

Reduce grinding steps, save grinding time, and reduce grinding consumables consumption, in line with the concept of low-carbon green environmental protection

High-quality and highly reliable experimental reproducible results

POS: Suitable for materials with hardness in the range of 40-1500HV, suitable for softer materials or composite materials with softer matrices, and need to be used with 9-3μm diamond suspension or spray.

POH: Suitable for materials with hardness higher than 150HV, and need to be used with 15-6μm diamond suspension or spray.

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