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Polymers, burning heat content

This means that polymer flammability decreases when LOI increases. This method is also used to test the efficiency of flame retardants, but it is necessary to mention the direction of gas flow while testing (i.e., if the gases are coming from above or below the burning sample) [11]. Relative flammabilities as determined by LOI do not always agree with results from other tests it is thus necessary to know these results for a good evaluation of the flammability of plastic materials. Table 12.2 shows that there is no direct relation between LOI and the enthalpy or heat content for some polymers. [Pg.203]

See other pages where Polymers, burning heat content is mentioned: [Pg.270]    [Pg.311]    [Pg.376]    [Pg.394]    [Pg.764]    [Pg.61]    [Pg.311]    [Pg.596]    [Pg.249]    [Pg.71]    [Pg.754]    [Pg.311]    [Pg.435]    [Pg.1016]    [Pg.36]    [Pg.719]    [Pg.39]    [Pg.44]    [Pg.421]    [Pg.167]    [Pg.257]    [Pg.367]    [Pg.6]    [Pg.117]    [Pg.165]    [Pg.135]    [Pg.374]    [Pg.289]    [Pg.301]    [Pg.620]   
See also in sourсe #XX -- [ Pg.203 ]



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