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GMKOREA EDS-T-7504

THE TEST METHOD OF THE VICAT SOFTENING TEMPERATURE OF THERMOPLASTICS

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Organization: GMKOREA
Publication Date: 19 June 2006
Status: active
Page Count: 5
scope:

This test method applies to determination of thermal properties at a specified condition for thermoplastics used for automobiles.

There are four methods depending on applied load and heating rate.

Method A/50: Load 9.81 N, heating rate 50°C/h

Method A/120: Load 9.81 N, heating rate 120°C/h

Method B/50: Load 49.5 N, heating rate 50°C/h

Method B/120: Load 49.05 N, heating rate 120°C/h

This standard shall not apply to materials having wide softening temperature range, such as ethyl-cellulose, soft polyvinylchloride and polyvinylidenechloride.

PURPOSE

This standard is used to determine the temperature at which thermoplastics are softened when being heated.

Document History

GMKOREA EDS-T-7504
June 19, 2006
THE TEST METHOD OF THE VICAT SOFTENING TEMPERATURE OF THERMOPLASTICS
This test method applies to determination of thermal properties at a specified condition for thermoplastics used for automobiles. There are four methods depending on applied load and heating rate....

References

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