NF T51-003

NF T51-003

July 1977
Standard Cancelled

Determination of apparent density of moulding materials.

Main informations

Collections

National standards and national normative documents

Publication date

July 1977

Number of pages

4 p.

Reference

NF T51-003

ICS Codes

83.080.01   Plastics in general

Classification index

T51-003

Print number

1

International kinship

ISO 60:1977
Replaced standards (1)
NF T51-003
February 1956
Standard Cancelled
Matières plastiques. Mesure de la masse volumique apparente des matières à mouler.

Standard replaced by (2)
NF EN ISO 60
October 1999
Standard Cancelled
Plastics. Determination of apparent density of material that can be pourred from a specified funnel.

Specifies a method for the determination of the apparent density of a moulding powder or a granular material. The sample is pured through a specified funnel into a measuring cylinder of 100 cubiccentimeter capacity, the excess is removed with a straightedge and the mass of the contents is determinded by weighing. Expression of the apparent density in grams per millilitre.

NF EN ISO 61
September 1999
Standard Cancelled
Plastics. Determination of apparent density of moulding material that cannot be poured from a specified funnel.

A portion of 60 g of loose moulding material is dropped little by little into a measuring cylinder as evenly distributed as possible. A plunger with specified mass fitting to the measuring cylinder is slowly lowered until it is entirely supported by the material. After 1 min the volume of the material with the plunger resting upon it, shall be determined and the apparent density shall be calculated.

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