1.1 This standard specifies how to determine the moisture content of plastics in granular form and in final molding. This method is not a test method for determining the water absorption rate (kinetic and equilibrium water content) of plastics as specified in JIS K 7209. This method is applied to the determination of moisture content as shown below. …
JIS K 7251:2002 history
2002JIS K 7251:2002 Plastics -- Determination of water content