White Alumina Sandpaper - New Waterproof Sandpaper ☆ Free Samples Available ☆
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This is waterproof grinding paper with white alumina abrasive for sample grinding machines. It is a safe grinding paper that does not fall under the Labor Safety and Health Act.
For rough grinding and surface finishing of steel, non-ferrous metals, substrates, resins, etc. It can be used as a substitute for SiC grinding paper. White alumina features slightly higher grinding power than alumina and good friability. Its good friability makes it suitable for sample grinding as it is less likely to create large, deep scratches. 【Features】 ○ It does not fall under the Labor Safety and Health Act, so there is no hassle of maintaining 30 years of work records. ○ Higher grinding power than alumina, compatible with a wide range of samples. ○ Good friability, making it suitable for sample grinding as it is less likely to create deep scratches. ○ A wide range of abrasive grain sizes from #80 to #3000. ○ The diameter sizes are as follows: ・φ200mm ・φ203mm ・φ223mm ・φ250mm ・φ300mm ・φ305mm ○ Available in various types, both adhesive and non-adhesive.
basic information
It can be used for polishing with a sample grinder. Please choose the size according to the polishing disc you are using. It can also be used as a substitute for Sic polishing paper.
Price range
Delivery Time
Model number/Brand name
White alumina waterproof abrasive paper
Applications/Examples of results
Please refer to the catalog for details.
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Hartzok Japan has been a specialized company in preprocessing equipment for about 30 years. The preprocessing equipment we handle refers to devices that create samples in optimal conditions for analytical instruments. In recent years, the performance of analytical instruments has improved, allowing for more precise analyses. However, as the accuracy of analysis increases, the results can vary significantly based on the preprocessing steps. For example, even if there is a high-spec microscope, poor preprocessing due to contamination, loss, or uneven polishing can lead to low analytical accuracy. Conversely, even a low-spec microscope can yield high-accuracy results if the polishing is done well. Preprocessing equipment is often postponed in capital investments, but the results of the preprocessing steps become more critical as higher analytical accuracy is sought. Furthermore, this preprocessing process is largely analog and relies heavily on empirical knowledge. Hartzok Japan will contribute to improving our customers' quality with the know-how we have cultivated over many years in the preprocessing field.