NEN - NVN-ENV 13130-8
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 April 1999 |
| Status: | inactive |
| Page Count: | 20 |
| ICS Code (Materials and articles in contact with foodstuffs): | 67.250 |
scope:
Describes a method for the determination of individual and total levels of residual isocyanates in plastics materials and articles. Is applicable to the analysis of polyurethane polymers. The total level of isocyanate monomers in materials and articles determined according to the procedure described in this prestandard is given in milligrams of NCO per kilogram of material or article. The method is capable of quantitative determination of individual isocyanates measured as NCO at 0,04 mg/kg and total isocyanates at 1,0 mg/kg.
Document History
NVN-ENV 13130-8
April 1, 1999
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics
Describes a method for the determination of individual and total levels of residual isocyanates in plastics materials and articles. Is applicable to the analysis of polyurethane polymers. The total...