GB/T 9258.3-2017
AbolishedCoated abrasives—Grain size analysis—Part 3: Determination of grain size distribution of microgrits P240 to P2500
涂附磨具用磨料 粒度分析 第3部分：微粉P240～P2500粒度组成的测定
Application Summary AI generated
This standard specifies the test method for determining the grain size distribution of microgrits in the range P240 to P2500 used in coated abrasives. It is applied in the manufacturing and quality control of fine abrasive products, such as sandpaper and abrasive belts, to ensure consistent particle size for precision grinding and finishing operations. The standard is critical for industries requiring high surface finish, including automotive, aerospace, and metalworking.
Related Standards
GB/T 6408-2003
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GB/T 4676-2003
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GB/T 2492-2003
Bonded abrasive products--Permissible unbalances of grinding wheels as delivered--Testing
GB/T 19323-2003
Coated abrasives--Plain discs with holes for dust extraction
GB/T 19324-2003
Coated abrasives--Plain sheets with holes for dust extraction
GB/T 3045-2003
Abrasive grains--Chemical analysis of silicon carbide
GB/T 3464.2-2003
Long reduced shank taps
GB/T 6087-2003
Key type three-jaw drill chucks
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.