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SFS-EN ISO 6427:en
Plastics. Determination of matter extractable by organic solvents (conventional methods) (ISO 6427:2013)
Soveltamisala
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ISO 6427:2013 specifies methods for the determination of components in plastics that can be extracted by hot organic liquids near their boiling points. For one special case, a so-called cold-extraction method is given.
The extractable components can be monomers, oligomers, polymers, plasticizers, stabilizers, etc. The kind and percentage of extractable matter influence the properties of plastics.
The recommended extraction liquid depends on the type of plastic and on the purpose of the determination. The extracted amounts of special constituents are often not quantitative in the sense of analytical chemistry.
Tämän julkaisun valmistelusta Suomessa vastaa Kemesta ry, puh. 040 820 4888.
ISO 6427:2013 specifies methods for the determination of components in plastics that can be extracted by hot organic liquids near their boiling points. For one special case, a so-called cold-extraction method is given.
The extractable components can be monomers, oligomers, polymers, plasticizers, stabilizers, etc. The kind and percentage of extractable matter influence the properties of plastics.
The recommended extraction liquid depends on the type of plastic and on the purpose of the determination. The extracted amounts of special constituents are often not quantitative in the sense of analytical chemistry.
Tämän julkaisun valmistelusta Suomessa vastaa Kemesta ry, puh. 040 820 4888.
Sisällysluettelo
Tuoteryhmä(t)
Sidokset
Velvoittavat viittaukset
ISO 1773:1997 Laboratory glassware -- Narrow-necked boiling flasks
ISO 1875:1982 Plastics -- Plasticized cellulose acetate -- Determination of matter extractable by diethyl ether
ISO 308:1994 Plastics -- Phenolic moulding materials -- Determination of acetone-soluble matter (apparent resin content of material in the unmoulded state)
ISO 1875:1982 Plastics -- Plasticized cellulose acetate -- Determination of matter extractable by diethyl ether
ISO 308:1994 Plastics -- Phenolic moulding materials -- Determination of acetone-soluble matter (apparent resin content of material in the unmoulded state)
Tekninen komitea
Vahvistuspäivä
11.08.2014
Julkaisupäivä
05.09.2014
Painos
2
Sivumäärä
19
Julkaisun kieli
englanti