This document specifies a method for the determination of the viscosity number of dilute solutions of
polyamides in certain specified solvents.
The method is applicable to the polyamides designated PA 46, PA 6, PA 66, PA 69, PA 610, PA 612, PA 11,
PA 12, PA 6T/66, PA 6I/6T, PA 6T/6I/66, PA 6T/6I, PA 6I/6T/66 and PA MXD6 as defined in ISO 16396-1,
as well as to copolyamides, compounds of polyamides and other polyamides that are soluble in one of
the specified solvents under the specified conditions.
The method is not applicable to polyamides produced by anionic polymerization of lactams or produced
with cross-linking agents; such polyamides are normally insoluble in the specified solvents.
The viscosity number is determined by the general procedure specified in ISO 1628-1, observing the
particular conditions specified in this document.
Cross References:ISO 1042
ISO 15512
ISO 3451-4
ISO 1628-1
ISO 3105
ISO 16396-1
JIS K 6920-2:2009
ASTM D789
All current amendments available at time of purchase are included with the purchase of this document. | File Size : | 1
file
, 1.6 MB |
| ISBN(s) : | 9780580928611 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 44 |
| Product Code(s) : | 30335366, 30335366, 30335366 |
| Published : | 06/11/2019 |
| Same As : | BS EN ISO 307:2019 |
