Standard Test Method for Density of Polyethylene by the Ultrasound Technique

Importancia y uso:

4.1 The density of polyethylene is a conveniently measurable property which is frequently useful as a means of following physical changes in a sample, as an indication of uniformity among samples, and as a means of identification.

4.2 This test method is designed to yield results with a precision of ±0.08 % or better.

Subcomité:

D20.70

Referida por:

D7082-21, F3556-24, F2818-10R23, D3350-24, D3981-09AR24E01, F2306_F2306M-21, D3485-22, F2947_F2947M-21A, D7774-22, D7006-23, F2306_F2306M-21, D7791-22, D4321-24, D4976-12AR20

Volúmen:

08.02

Número ICS:

83.080.20 (Thermoplastic materials)

Palabras clave:

amorphous; crystalline; density; molded; plaques; polyethylene; sonic; ultrasonic; ultrasound;