This standard has been revised by ISO 9113:2019
Abstract
Specifies a method for determining the percentage of matter which can be extracted from crystalline propylene plastics by boiling n-heptane under standard conditions of testing. A powdered test portion is carefully dried, weighed and extracted in as Soxhlet-apparatus with n-heptane during 24 h. The mass of residue of the test portion is determined and according to ISO 1873-1 reported as isotactic.
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Status: WithdrawnPublication date: 1986-10
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Edition: 1Number of pages: 3
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- ICS :
- 83.080.20 Thermoplastic materials
Life cycle
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Now
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Revised by
PublishedISO 9113:2019
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