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This Japanese Industrial Standard specifies the testing methods for the particle density of fine ceramic powder by pycnometry, hanging method, and gas substitution method.
Author | JSA |
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Editor | JSA |
Document type | Standard |
Format | File |
Confirmation date | 2015-10-20 |
ICS | 81.060.10 : Raw materials
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Number of pages | 10 |
Replace | JIS H 1902 (1990-07-01) |
Year | 1990 |
Document history | JIS R 1620 (1995-06-01) |
Country | Japan |
Keyword | JIS 1620;1620;JIS R 1620-1995 |