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ISO 75-2:1993

Plastics — Determination of temperature of deflection under load — Part 2: Plastics and ebonite

Standard Details

The principle of the method specified is subjecting a standard test specimen to a bending stress to produce one of the nominal surface stresses (method A: 1,80 MPa, method B: 0,45 MPa, method C: 8,00 MPa), raising the temperature at a uniform rate, measuring the temperature, at which a specified deflection occurs. The test specimens are tested in one of two positions, flatwise or edgewise, the requirements on test-specimen dimensions being different in each case. The methods give better reproducibility with amorphous plastics than with semi-crystalline ones.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 75-2:1993
Document Year: 1993
Pages: 3
Edition: 1

Life Cycle

WITHDRAWN

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WITHDRAWN
ISO 75-2:1993
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