I.S. EN ISO 1628-2:1999现行
Plastics - Determination Of Viscosity Of Polymers In Dilute Solution Using Capillary Viscometers Part 2: Poly(vinyl Chloride) Resins
出版：National Standards Authority of Ireland
专家解读视频
Defines conditions for determining the reduced viscosity (viscosity number) and K-value of PVC resins. Applies to resins in powder form, consisting of homopolymers of the monomer vinyl chloride and copolymers, terpolymers and so on, of vinyl chloride with one or more other monomers, but having vinyl chloride as the main constituent.
NEN EN ISO 1628-2:1999 - Identical
ISO 1628-2:1998 - Identical
SS EN ISO 1628-2 Ed. 1 (1998) - Identical
UNE EN ISO 1628-2:1999 - Identical
NS EN ISO 1628-2 Ed. 1 (1999) - Identical
UNI EN ISO 1628-2:2001 - Identical
NF EN ISO 1628-2:1999 - Identical
NBN EN ISO 1628-2:1999 - Identical
ONORM EN ISO 1628-2:1999 - Identical
DIN EN ISO 1628-2 (1999-11) - Identical
BS EN ISO 1628-2:2000 - Identical
SN EN ISO 1628-2:1999 - Identical
