BS 2782-4.452D.F(1978) : 1978
Current
The latest, up-to-date edition.
METHODS OF TESTING PLASTICS - CHEMICAL PROPERTIES - DETERMINATION OF PH OF WATER EXTRACT OF POLYOLEFIN COMPOUND - DETERMINATION OF WATER-SOLUBLE SULPHATES IN POLYOLEFIN COMPOUND - DETERMINATION OF WATER-SOLUBLE CHLORIDES IN POLYOLEFIN COMPOUND
Hardcopy , PDF
English
01-01-1978
NO CONTENTS SECTION
Method 452D describes a procedure for determining the pH of a hot water extract of a powdered sample of a polyolefin. Method 452E describes a procedure for determining the percentage of water- soluble sulphates in the hot water extract of a polyolefin and Method 452F describes a procedure for determining the percentage of water-soluble chlorides in the hot water extract of a polyolefin.
| Committee |
PRI/21
|
| DevelopmentNote |
Supersedes 77/50307 DC. (06/2005) Reviewed and confirmed by BSI, January 2012. (12/2011)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
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