Black products. Determination of specific gravity of bituminous products. Pycnometer method.

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Main informations

Collections

National standards and national normative documents

Publication date

April 1957

Number of pages

2 p.

Reference

NF T66-007

ICS Codes

75.140 Waxes, bituminous materials and other petroleum products

Classification index

T66-007

Print number

Standard replaced by (1)

NF EN ISO 3838

March 1996

Standard Cancelled

Crude petroleum and liquid or solid petroleum products. Determination of density or relative density. Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods.

The first method is also for use with solids and this method may also be used for coal tar products, including road tars, creosote and tar pitches or for mixture of these with petroleum products. This method is not suitable for highly volatile liquids. The second method is recommended for the accurate determination of all except the more viscous products.

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