MOISTURE RESISTANT DEOXIDIZER

摘要

PROBLEM TO BE SOLVED: To provide a moisture resistant deoxidizer with a high oxygen absorbing capacity per unit volume of an oxygen scavenger composition, which maintains its high oxygen absorbing performance over a long period of time under an atmosphere of high humidity.

SOLUTION: The oxygen scavenger composition consisting of 100 pts.wt. of iron powder, 0.01-20 pts.wt. of metal halide and 0.01-5 pts.wt. of a water repellent is packed in an air-permeable packaging material without adding any inorganic filler. The oxygen absorbing capacity is maintained even under the atmosphere of high humidity.

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