Plastics. Cellulose acetate. Determination of viscosity loss on moulding

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-08-1999

Publisher

British Standards Institution

Specifies a method for the determination of the reduction in viscosity which occurs when cellulose acetate is moulded. Viscosity loss on moulding is related to the depolymerization of cellulose acetate, which generally increases brittleness in the moulded product.

Committee	PRI/82
DevelopmentNote	Supersedes 98/125047 DC. (09/2005)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Current

Standards	Relationship
NEN EN ISO 1599 : 1999	Identical
NS EN ISO 1599 : 1ED 1999	Identical
DIN EN ISO 1599:2000-02	Identical
NBN EN ISO 1599 : 1ED 99	Identical
UNE-EN ISO 1599:2000	Identical
I.S. EN ISO 1599:1999	Identical
NF EN ISO 151999 : 1999	Identical
SN EN ISO 1599 : 1999	Identical
EN ISO 151999 : 1999	Identical
ISO 1599:1990	Identical
UNI EN ISO 1599 : 2001	Identical

ISO 565:1990	Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
EN ISO 585 : 1999	PLASTICS - UNPLASTICIZED CELLULOSE ACETATE - DETERMINATION OF MOISTURE CONTENT
ISO 1157:1990	Plastics Cellulose acetate in dilute solution Determination of viscosity number and viscosity ratio
ISO 585:1990	Plastics Unplasticized cellulose acetate Determination of moisture content