Plastics — Homopolymer and copolymer resins of vinyl chloride — Determination of compacted apparent bulk density
NORMA vydaná dňa 1.6.1975
Označenie normy: ISO 1068:1975
Dátum vydania normy: 1.6.1975
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: Specification of a method for the determination of the bulk density of PVC-polymers, densified by vibration under specified conditions. A weighed test portion is filled into a measuring cylinder and densified by means of a specified vibration apparatus. Calculation of the apparent bulk density from the weight and the measured volume after densification.