ISO 4625:1980
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Binders for paints and varnishes — Determination of softening point — Ring-and-ball method
Hardcopy , PDF
English, French
01-03-1980
15-02-2019
Specifies a method of test for resins (including rosin) and similar materials by means of the ring-and-ball apparatus. In general, with materials of this type, softening does not take place at a definite temperature. As the temperature rises, these materials gradually and imperceptibly change from brittle or exceedingly thick and slow-flowing materials to softer and less viscous liquids. For this reason, the determination must be made by a fixed, arbirary, and closely defined method.
| Committee |
ISO/TC 35
|
| DevelopmentNote |
Also numbered as BS 6782-6(1987) (09/2005)
|
| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| DIN ISO 4625:1981-06 | Identical |
| JIS K 5601-2-2:1999 | Identical |
A newer version of this standard is available.