THE EFFECT OF FIRE RETARDANT (MONO AMONIUM PHOSPHATE - MAP) TO SOME PHYSICAL PROPERTIES OF EUCALYPTUS UROPHYLLA WOOD
Keywords:
Mono Amonium Phosphate, Physical Properties, Eucalyptus urophyllaAbstract
This research focuses on the effect of fire retardant (MAP - Mono Amonium Phosphate) to some mechanic properties of Eucalyptus urophylla wood (MOR, n). The wood was treated with 10%, 15%,
20% MAP solution under 0.7 Mpa pressure and kept in 30, 60, 90 minutes. The result shows that, mechanic properties of wood are extremely reduced when treated with high concentration solution and in a long time. In the scope of the research, MOR is reduced up to 21% and n is reduced 12% (in average).
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