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Vicat Softening Temperature Test Method Overview

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Vicat Softening Temperature Test Method Overview

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Questions and Answers

What is the purpose of the Vicat Softening Temperature test?

To measure the thermal stability of PMMA (correct)

To analyze the electrical conductivity of PMMA

To determine the impact resistance of PMMA

To assess the tensile strength of PMMA

What should be used for safety when conducting the test?

Ear plugs, cotton gloves, and sandals

Face mask, rubber gloves, and apron

Hard hat, safety vest, and safety harness

Safety goggles, heat resistance gloves, and safety shoes (correct)

What apparatus is used for the Vicat Softening Temperature test?

Centrifuge: Eppendorf 5810R

Spectrophotometer: Thermo Scientific GENESYS 20

Microscope: Leica DM2500 M

Heat Distortion Tester: Tinius Olsen 303HDTM (correct)

What is the role of the flat-ended needle in the test?

To penetrate the PMMA specimen at a specified mass and temperature Signup and view all the answers

How should the specimen be adjusted in the sample holder during the test?

At the center of the needle Signup and view all the answers

What should be done by turning the nob from right to left during the test?

Lower the needle Signup and view all the answers