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page 6 <br /> <br />Pyroxylin Plastics: <br /> <br /> P~rrox~lin Plastics will be permitted only in <br /> locations that meet or exceed N.F.P.A. ~0E <br /> with the exception of Cellulose Nitrate <br /> Motion Picture Film which must conform to <br /> N.F.P.A. ~0. This operation will fall within <br /> the normal inspection process. <br /> <br />Note of explanation: <br /> <br /> Pyroxylin-plastics arehighly volatile plastic <br /> compounds with a cotton base and are usually <br /> found in the form of ~ricks, blocks, sheets or <br /> tabes. Pyroxylin"~ompounds are used in the <br /> making of paint lacquers. The~e materials <br /> are widely becoming obsolete within theindustry <br /> but still exist forsome special appli~ation~. <br /> The primary hazard involved in these materials is <br /> combustibility. Gefierally ~hese materials'are <br /> safe ~i~h normal procedures but when ignited <br /> burn very rapidly~ The safegards needed with <br /> Pyroxylin plastics are minor but not covered by <br /> any other section of the Code. <br /> <br /> <br />