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DIN 53120-2:1979-08
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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TESTING OF PAPER AND BOARD; DETERMINATION OF AIR PERMEABILITY; METHOD FOR MEDIUM RATES OF AIR PERMEABILITY ACCORDING TO SCHOPPER
Hardcopy , PDF
07-03-2021
English
01-01-1979
The test method is used for determining the air permeability according to Schopper. The method can be used to test paper and board with medium rates of air permeability between LD (Schopper) = 0.01 [mu]m/(Pa.s) and LD (Schopper) = 100 [mu]m/(Pa.s).
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