Physics:Softening point: Difference between revisions
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Latest revision as of 06:48, 12 July 2022
The softening point is the temperature at which a material softens beyond some arbitrary softness.[1] It can be determined, for example, by the Vicat method (ASTM-D1525 or ISO 306), Heat Deflection Test (ASTM-D648) or a ring and ball method (ISO 4625 or ASTM E28-67/E28-99 or ASTM D36 or ASTM D6493 - 11 or JIS K 6863). A ring and ball apparatus can also be used for the determination of softening point of bituminous materials.[2]
See also
References
- ↑ Petrie, Edward (2006). Handbook of Adhesives and Sealants. McGraw-Hill. p. 146. ISBN 0-07-147916-3. https://archive.org/details/handbookadhesive00petr.
- ↑ "Softening Point / Ring & Ball Apparatus". Cooper Research Technology Ltd.. http://cooper.co.uk/product-category/bitumen-testing/softening-point-ring-and-ball-method/. Retrieved 16 July 2015.
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