ISO 3451-4:1998
Plastics — Determination of ash — Part 4: Polyamides
Plastics — Determination of ash — Part 4: Polyamides
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 20 декабря 1998 г.
- Издание:
- ISO IS 3451 edition 2 version 1
- ICS:
- 83.080.20
La présente partie de l'ISO 3451 spécifie les méthodes de détermination du taux de cendres des polyamides chargés et non chargés. Les modes opératoires généraux indiqués dans la norme ISO 3451-1 sont suivis. Pour les matériaux non chargés, on utilise la méthode A ou la méthode C de l'ISO 3451-1:1997. Pour les matériaux chargés et ceux renforcés de fibres de verre, on suit la méthode A décrite dans l'ISO 3451-1:1997. Pour les matériaux chargés de fibres de verre et contenant un agent ignifugeant, du trioxyde d'antimoine et/ou d'autres additifs volatilisables tels que des pigments de surlure de zinc, une modification a été apportée pour éliminer ces additifs sous forme de composant(s) volatil(s) du brome.
Технические детали
- Технический комитет
- ISO/TC 61/SC 5 - Physical-chemical properties
- SKU
- ISO 3451-4:1998
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