Industrialized production method of reed and wood-plastic composite material

Abstract

The invention relates to an industrialized production method of a reed and wood-plastic composite material. The industrialized production method comprises the following steps: adopting the steam explosion method or the screw extrusion micro-carbonization method to make the reed raw material into fiberized reed powder; placing the fiberized reed powder, a plastic matrix and an additive into a mixer to be uniformly mixed; conducting extrusion molding after the materials are granulated in a granulator, or, directly conducting extrusion molding on the materials. The industrialized production method is simple in step and convenient to implement, can obtain the reed and wood-plastic composite with superior physical property, is suitable for handy, high-value and environment-friendly recycling utilization of water and wetland reed of lakes, river courses, reservoirs and the like, and is conducive to meeting the huge-amount requirement on the wood-plastic product market.

Description

technical field [0001] The invention relates to a factory production method of reed wood-plastic composite material, which is a technical means for reed high-value resource utilization and belongs to the technical field of environmental protection and resource utilization. Background technique [0002] The reed wetland has important ecological value, and the reed in it has important economic value. Because of its high output and good fiber quality, reed has become an important raw material for papermaking and pulping. However, most of the paper mills are far away from the origin of reed raw materials. Man harvests a huge waste of resources to rot or be burned. Therefore, there is an urgent need to find new ways to consume reeds on the spot and use them as high-value resources. [0003] After research, the applicant believes that filling the plastic matrix with reed fibers to make wood-plastic composite materials should be one of the new ways to utilize reed resources. Tha...

AI Technical Summary

Problems solved by technology

However, the uniqueness of this manufacturing method is only that its raw materials are reed stalks with no knots removed, and it is not clear what kind of additive formula combination is used. Composite materials with documented physical properties

At the same time, the raw materials are only reed stalks without nodes, instead of reed nodes, leaves, reed flowers and other parts, which will directly lead to the increase of cost and the generation of residual waste.

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