This document specifies conditions for the determination of the reduced viscosity (also known as viscosity number) and
K-value of PVC resins. It is applicable to resins in powder form which consist of homopolymers of the monomer vinyl chloride and copolymers, terpolymers, etc., of vinyl chloride with one or more other monomers, but where vinyl chloride is the main constituent. The resins may contain small amounts of unpolymerized substances (e.g. emulsifying or suspending agents, catalyst residues, etc.) and other substances added during the course of the polymerization. This document is not applicable, however, to resins having a volatile-matter content in excess of 0,5 % ± 0,1 %, when determined in accordance with ISO 1269. In addition to this, it is not applicable to resins which are not entirely soluble in cyclohexanone.
All current amendments available at time of purchase are included with the purchase of this document. | File Size : | 1
file
, 2 MB |
| ISBN(s) : | 9780539127003 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 22 |
| Product Code(s) : | 30409953, 30409953, 30409953 |
| Published : | 07/21/2020 |
| Same As : | BS EN ISO 1628-2:2020 |
