This standard is applicable to the specific gravity determination of ethyl silicate coatings and silicone deep rubber coatings with a specific gravity of ≤2.00.
HB 5351.2-2004 history
2004HB 5351.2-2004 Test method for properties of investment casting slurry-Part 2:The densimeter method for the determination of density
1986HB 5351.2-1986 Method for determination of specific gravity of investment casting coatings (pycnometer method)