AS 1140-1971
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Definition of motion picture safety film
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
06-30-2017
English
01-01-1971
Defines the special qualities of film, 16 mm and over, to be designated on the silver halide, dye transfer, raw and processed stock, and magnetically coated perforated film, but not magnetic tapes for audio, video, digital or instrumentation use. The classification is in terms of ignition time, burning time and nitrate nitrogen content, and tests for these properties are described. A quick field test is also given.
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