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DIN EN ISO 4608:2022-07
Plastics - Homopolymer and copolymer resins of vinyl chloride for general use - Determination of plasticizer absorption at room temperature (ISO/DIS 4608:2022); German and English version prEN ISO 4608:2022 / Note: Date of issue 2022-06-10
| Fecha edición: |
2024-02-01
Anulada
|
|---|---|
| Fecha cancelación: | 2024-02-01 |
| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This document specifies a method for the determination of plasticizer uptake at room temperature. This document is applicable to PVC for general applications and extender resins (designated "G" and "F" in ISO 1060 1:1998, Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation system and basis for specifications). The test method makes it possible to determine the amount of plasticizer absorbed by a polymer at room temperature to form a dry mixture. Knowledge of the plasticizer uptake of a polymer at room temperature provides an indication of its suitability for the preparation of plasticized powder blends (dry blends), especially in conjunction with knowledge of plasticizer uptake under heat. |
| Keywords: | Ambient temperatures|Centrifuging|Copolymers|Determination|Homopolymers|Methods|Plasticizer absorption|Plasticizers|Plastics|Polymerisates|Polymers|Polyvinyl chloride|PVC|Resins|Testing|VC|Vinyl chloride |
| ICS: | 83.080.20 - Materiales termoplásticos |
| CTN: | |
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Reemplazo Normas |
Es reemplazada por DIN EN ISO 4608:2024-02 |










