ISO 3451-3:1984
Plastics — Determination of ash — Part 3: Unplasticized cellulose acetate
OVERVIEW
Specifies a method for the determination of the ash unplasticized cellulose acetate, free of additives, fillers, dyes or other materials, which may affect the result. -Ignition of a test portion and calcination in a muffle furnace maintained at 575 C or 850 C (as agreed). Higher temperatures such as 850 C will convert carbonates to the oxides and thus give lower values. The general instructions in ISO 3451/1 shall be followed.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 1984 |
| No. of Pages | 2 |
| ICS Classification | 83.080.20 Thermoplastic materials |
| Committee | ISO/TC 61/SC 5 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |