COMPOSITION FOR PLATES MADE FROM RICE SHELL

摘要

FIELD: compositions used for manufacture of plates from wood laminate. ^ SUBSTANCE: composition for manufacture of plates contains rice shell or rice shell and sawdust mixture used as filler, liquid sodium glass having modulus of 2.4-3.6, and silicon dioxide. Artificial silicon dioxides or siliceous dust-like wastes of various industries may be used as silicon dioxides, with SiO2 content making at least 80%. Composition components are used in predetermined ratio. ^ EFFECT: improved strength and water tightness, and increased efficiency in utilization of various wastes. ^ 2 tbl