COGON (lmperata cylindrica) AND PARA GRASS (Uruchloa mutica) COMPOSITE BOARD

摘要

The present utility model relates to composite board but more particularly to cogon and para grass composite boards comprising of cogon, para grass, paper pulp and cassava starch. The said composite board wherein the mixture is consisting of 0.70 kg of cogon grass, 0.30 kg of para grass, 0.25 kg of paper pulp and 0.10 kg of cassava starch, achieved the greatest flexural strength of 8.10 MPa.