Plant fiber polymerization wood and method for manufacturing same

Abstract

The invention relates to artificial composite wood, in particular to a plant fiber polymer wood and a method for making the same. The plant fiber polymer wood is made form the following materials in percentage by weight: 50 to 85 percent of plant fiber powder, 10 to 45 percent of plastic resin, 0.5 to 1.5 percent of coupling agent, 2 to 5 percent of foaming agent, 0.5 to 1.5 percent of blowing promoter, 1 to 2 percent of plasticizer, 0.5 to 1 percent of nucleating agent, and 0.5 to 3 point of lubricating agent, wherein the plant fiber powder is one or a plurality of kinds selected form wood meal, powdered rice hull, powdered straw( corn stalk, sorghum stalk, wheat straw, straw, sunflower stalk, egg plant stalk, bean stalk, haulm, hemp stalk and other crop stalks), brushwood powder, weed powder, and peanut and seed shell powder. The artificial composite wood has the characteristics o saving wood material, allowing for recycling, contributing to environment protection, along with high strength, low cost, long service life. The process is simple, scientific and reasonable.

Description

technical field [0001] The invention relates to an artificial composite wood, that is, a plant fiber polymerized wood and a manufacturing method thereof. Background technique [0002] In the prior art, natural wood is in short supply day by day, and its price is high, resulting in high cost of wooden finished products. In recent years, man-made composite panels are more popular, but they are limited to flooring and decorative materials. At present, a part of pillars used for the support of mine underground roadways is still wooden pillars, and its disadvantages are waste of wood and high cost, and its non-metallic substitute products have not been reported. Contents of the invention [0003] The object of the present invention is to provide a kind of plant fiber aggregated wood for supporting instead of mine wood pillars and its manufacturing method in view of the above-mentioned deficiencies. [0004] The technical solution of the present invention is: a kind of plant f...

AI Technical Summary

Problems solved by technology

At present, a part of the pillars used in mine underground roadway support is still wooden pillars. The disadvantage is that wood is wasted and the cost is high, and its non-metallic substitute products have not been reported.