พลาสติก
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS K 7129-2:2019
Plastics -- Film and sheeting -- Determination of water vapour transmission rate -- Part 2: Infrared detection sensor method
2019
11
Offline
This Standard specifies an instrumental method for determining the water vapour transmission rate of plastic film, plastic sheeting and multi-layer structures including plastics, which have smooth surfaces without any embossed portions, using an infrared detection sensor.