PROCESS FOR MAKING COMPOSITE RICE HULL-RESIN ARTICLES,PRODUCTS THEREOF,PROCESSES FOR MAKING RESIN-COATED RICE HULLS AND PRODUCTS THEREOF

摘要

A composite article is fabricated from a composite mass comprising rice hulls coated with a caustic-free, thermosetting phenol formaldehyde resin which is of a type that in its uncured state has a viscosity above 100 Krebb units at 120 DEG F by curing the resin of the mass. The resultant product can have many uses and is particularly suitable as a water-resistant board that may be used to fabricate a building.