BS EN 13130-4:2004
Materials and articles in contact with foodstuffs. Plastics substances subject to limitation. Determination of 1,3-butadiene in plastics
| Fecha edición: |
2004-06-17
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés |
| Resumen: | This part of this European Standard specifies a method for the determination of butadiene monomer in polymers. The method is applicable to acrylonitrile-butadiene-styrene copolymer (ABS) and to high-impact polystyrene (HIPS) as well as to other 1,3-butadiene polymers and copolymers where these are soluble in N,N-dimethylacetamide or finely dispersed, swollen suspensions in N,N-dimethylacetamide. The level of 1,3-butadiene monomer determined is expressed as milligrams of 1,3-butadiene per kilogram of polymer. The method is appropriate for the quantitative determination of 1,3-butadiene at a level of 0,1 mg/kg in the polymer. |
| ICS: | |
| CTN: | CW/29 - CW/29 |
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Equivalencia Internacional |
Idéntica EN 13130-4:2004 |
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Reemplazo Normas |
Reemplaza a DD ENV 13130-4:1999 |










