GB/T 6646-2008 Chrysotile asbestos test methods

Scope

This standard specifies the methods for dry classification and impurity content determination of chrysotile products, wet classification methods, rapid wet classification methods, specific surface area determination methods, determination of sand particles and unloosened chrysotile content, moisture determination methods, determination of loosened cotton content, rapid determination of fine powder content, sand particle content determination methods, and bulk density determination methods. This standard is applicable to the quality inspection of machine-selected chrysotile products. Other fiber minerals can also be used for reference.

Development Information

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Referenced Standards

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