Abstract
ISO 1409:2006 specifies a ring method for the determination of the surface tension of polymer dispersions and rubber latices (natural and synthetic).
The method is valid for polymer dispersions and rubber latices with a viscosity less than 200 mPa·s. To achieve this, the dispersion or latex is diluted with water to a mass fraction of total solids of 40 %. If necessary, the solids content is further reduced to ensure that the viscosity is under the specified limit.
The method is also suitable for prevulcanized latices and compounded materials.
General information
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Status: WithdrawnPublication date: 2006-09Stage: Withdrawal of International Standard [95.99]
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Edition: 5Number of pages: 7
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Technical Committee :ISO/TC 45/SC 3
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Life cycle
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Previously
WithdrawnISO 1409:1995
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Now
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Revised by
PublishedISO 1409:2020