Studies on the manufacture of hardboard from keora wood (Sonneratia apetala, Ham).
1982
Khan M.S.
Keora wood (Sonneratia apetala, Ham) was pulped by steaming the chips under 10 kg/cm2 and 7kg/cm2 pressures each for 1/2 hour and 1 1/2 hour. The pulps were refined to two different freenesses in each case. Hardboards were made from these pulps without using any sizing materials or additives and tested for strength and water absorption properties. The boards were moderate in strength and water resistant.
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