CEN - EN ISO 14446
Binders for paints and varnishes - Determination of the viscosity of industrial cellulose nitrate solutions and classification of such solutions
active, Most Current
| Organization: | CEN |
| Publication Date: | 1 November 2010 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Thermoplastic materials): | 83.080.20 |
| ICS Code (Binders): | 87.060.20 |
scope:
This International Standard specifies a method of determining the viscosity of industrial cellulose nitrate, usually referred to as nitrocellulose, the nitrogen content of which can vary between 10.7% by mass and 12,6% by mass, depending on the type.
It also gives a classification system for industrial cellulose nitrate solutions (see annex A) which is based on viscosity measurements made using the method. The use of a standard procedure results in "standard" types and avoids classification differences which could be caused by the fact that there are many ways of determining viscosity and a wide variety of solvents available.
Document History
EN ISO 14446
November 1, 2010
Binders for paints and varnishes - Determination of the viscosity of industrial cellulose nitrate solutions and classification of such solutions
This International Standard specifies a method of determining the viscosity of industrial cellulose nitrate, usually referred to as nitrocellulose, the nitrogen content of which can vary between...