ISO 4574:2019
ISO 4574:2019
Plastics - PVC resins for general use - Determination of hot plasticizer absorptionstandard by International Organization for Standardization, 06/01/2019
standard by International Organization for Standardization, 06/01/2019
ISO 4574:2019 specifies a method for determining the hot plasticizer absorption of PVC polymers intended for general use (designated G in ISO 1060-1) by hot mixing in a planetary mixer and measuring the amount of plasticizer absorbed.