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Moisture barrier composite film of silicon nitride and fluorocarbon polymer and its use
Moisture barrier composite film of silicon nitride and fluorocarbon polymer and its use
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机译:氮化硅和碳氟聚合物的防潮复合膜及其应用
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摘要
A light transparent moisture barrier useful for preventing moisture from destroying the effectiveness of a moisture sensitive cell condition tester on an electrochemical cell, comprises a plurality of very thin layers of amorphous silicon nitride and a hydrophobic fluorocarbon polymer on a flexible, polymeric substrate. The layers are formed on the substrate by a deposition process such as sputtering. The thickness of any individual layer is less than one micron.
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