DURABLE INORGANIC PARTICLE BOARD AND PREPARATION METHOD AND APPLICATION THEREOF

The present invention relates to the technical fields of building external wall decoration and outdoor furniture material manufacturing， and provides a durable inorganic particle board and a preparation method and an application thereof. The preparation method provided by the present invention includes the following steps: (1) mixing heat-vulcanized silicone rubber with an organic solvent to obtain a sealant solution; (2) mixing calcium chloride， sodium dodecyl sulfate and water to obtain a curing agent solution; (3) spraying the sealant solution on the surface of a shaving to mix with the curing agent solution， an inorganic adhesive and water to obtain a mixture; (4) sequentially laying and hot-pressing the mixture to obtain a pre-molded material; and (5) sequentially curing and drying the pre-molded material to obtain the durable inorganic particle board. The inorganic particle board prepared by the method of the present invention can be well appliedto such fields as outdoor decoration and outdoor furniture manufacturing， and has good durability and a long service life.