The present invention relates to an eco-friendly synthetic wood composition mixed with pulverized waste nets. In more detail, by including wood powder, gypsum, reed, mugwort or horsetail, charcoal, loess, etc. in a specific ratio in the pulverized product obtained by removing foreign substances, desalting, dehydration, pressing, and crushing after drying the waste net, the waste net is recycled and An eco-friendly synthetic wood composition that saves resources, has a low manufacturing cost, has excellent insect repellency, water resistance, durability, strength, etc., and is convenient for molding and construction as well as expressing the texture of wood, and the synthetic wood manufactured therefrom. will be. In order to achieve the above object, the present invention first provides a drying device for transporting and drying crushed marine waste nets, a spraying device for removing and sucking foreign substances with high-pressure air, a desalting and demineralizing device for desalting and dehydrating, desalting and dehydrating marine waste. In configuring the compression device for pressing the net and the crushing device for crushing the pressed waste net, the drying device is composed of a belt conveyor transporting the waste net and a drying barrel for drying the waste net, and the spraying device is a high-pressure air It consists of a high-pressure air that removes foreign substances by spraying it and a foreign substance inhaler that sucks and processes foreign substances, and the desalting and dewatering device includes a washing machine that desalinates and dehydrates waste nets, and a purifier that purifies the water used for washing so that it can be reused; It is composed of a storage tank for storing purified water, a salinity meter for measuring the salinity of the waste net, and also synthesizes the pulverized waste net produced by a device including a crusher for crushing and a press for squeezing the washed waste net Prepared from wood composition materials. The present invention relates to the total weight of the synthetic wood composition, 25 to 40% by weight of the pulverized waste net prepared above, 30 to 50% by weight of wood powder having an average particle size of 50 to 130 mesh and a moisture content of 3 to 8%, average particles 5 to 10% by weight of gypsum having a size of 100 to 150 mesh, 3 to 10% by weight of reed having an average particle size of 50 to 130 mesh and a moisture content of 3 to 8%, and an average particle size of 50 to 130 mesh 5 to 10% by weight of mugwort or horsetail having a moisture content of 3 to 8%, 1 to 5% by weight of charcoal having an average particle size of 100 to 150 mesh, and 1 to 5% by weight of loess having an average particle size of 150 to 200 mesh It provides a synthetic wood composition comprising. According to one embodiment, the composition of the present invention may further include one or more additives selected from the group consisting of a coupling agent, a filler, a pigment, an antioxidant, a light stabilizer, and a UV absorber. The present invention also provides a synthetic wood prepared from the synthetic wood composition.
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