ECO-FRIENDLY SYNTHETIC WOOD COMPOSITIONN HAVING EXCELLENT IN INSECT-PROOF AND SYNTHETIC WOOD FABRICATED BY THE SAME

摘要

The present invention relates to a kind of environmentally friendly synthetic wood compositions to have excellent insect prevention high-efficient, and damage can be prevented to timber, which covering material waste wire with excellent anti-harmful insect and insect prevention efficiency in recycles; With manufacture synthetic wood by identical. Environmental protection synthetic wood composition provided by the invention has excellent insect prevention high-efficient, by the covering material waste wire and polyethylene (PE) covering material in the mixture of the polypropylene (PP) of 25-40 weight %; The wood fiber powder of 30-50 weight %; Dry chrysanthemum (root, stem, leaf, flower) powder of 5-20 weight %, average particle size is 150-200 mesh, water content 3-8%; With the lime of 5-10 weight %, wherein average particle size be 100-150 mesh relative to 100 weight % environmental protection synthetic woods manufacture synthetic wood composition with by identical. In addition, environmental protection synthetic wood composition provided by the invention has excellent insect prevention efficiency, it includes coupling agent, filler, pigment, antioxidant, the addition of photostability agent and ultraviolet absorbing agent that one or more of them additive, which is selected from,; Pass through with the manufacture of above-mentioned synthetic wood identical. ;The 2014 of copyright KIPO submissions;[Reference numerals] (AA) process title; Individual waste wire (B1); (B2) raw material of stack; (B3) mixed raw material; (B4) heating and melting; (B5) it squeezes; (B6) cooling; (B7) snag; (B8) it cuts; (CC) facility; (DD) water channel type water tank; (EE) raw material of stack; (FF) raw material mix; (GG) extruder; Diesel engine (HH), extruder; (II) cooling water tank; (JJ) snag; (KK) cast-cutting saw slice; (LL) process is explained; (MM) covering material of PP and PE is separated, covering material is from useless covering material waste wire; Lay in (NN) raw material (such as PP covering materials, PE covering materials, wood fiber powder, dry chrysanthemum and lime; (OO) constant ratio mixed raw material; (PP) it provides and the raw material mixed is added in extruder and hot-melt object material cylinder can be transferred; (QQ) it squeezes out the hot cylinder body for melting material and passes through extruding machine mold extruder; (RR) cooling synthesis lumber product be extruded through mold in the cool water because utilizing cooling water; (SS) electric discharge synthesis lumber product molding is by cooling from cooling water tank, drying; (TT) cutting synthetic wood in sequence with conveying timber