Abstract
ISO 16564:2004 specifies a method of determining the average molecular mass and the molecular-mass distribution of raw natural rubber dissolved in tetrahydrofuran. A set of polystyrene standards is used for calibration purposes (i.e. the method is a relative one).
An alternative method, using cyclohexane as solvent and polyisoprene standards, is included in an informative annex.
General information
-
Status: PublishedPublication date: 2004-10Stage: International Standard confirmed [90.93]
-
Edition: 1Number of pages: 7
-
Technical Committee :ISO/TC 45/SC 3ICS :83.040.10
- RSS updates
Amendments
Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.
Amendment 1
Edition 2006
ISO 16564:2004/Amd 1:2006
41783
CHF
18
Convert Swiss francs (CHF) to your currency
Life cycle
-
Now
-
00
Preliminary
-
10
Proposal
-
20
Preparatory
-
30
Committee
-
40
Enquiry
-
50
Approval
-
60
Publication
-
90
Review
-
95
Withdrawal
Amendments
Provide additional content; available for purchase; not included in the text of the existing standard.PublishedISO 16564:2004/Amd 1:2006
-
00