BS 2782-4 Method 454F:1978
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods of testing plastics. Chemical properties Sieve analysis of vinyl chloride homopolymer and copolymer resins using air-jet sieve apparatus
Hardcopy , PDF
15-09-1997
English
30-06-1978
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Provides a method for determining sieve retention and particle size distribution of vinyl chloride homopolymer and copolymer resins prepared by the "suspension" and "bulk" processes. Control of these characteristics can help to ensure consistency of supply and predictable processing behaviour.
| Committee |
PRI/21
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 4610:2001 | Identical |
| ISO 565:1990 | Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings |
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