Production process of wood-plastic plate capable of being directly nailed

Abstract

The invention provides a production process of a wood-plastic plate capable of being directly nailed and relates to the technical field of production of plastic-wood materials. The production process mainly comprises a production process of mixing materials, granulating and extruding; in a granulating process, raw material components and component amount are as follows: 40 percent to 60 percent of bamboo powder or wood powder, 15 percent to 30 percent of PE (Polyethylene), 4 percent to 10 percent of talcum powder, 10 percent to 15 percent of toner, 2 percent to 5 percent of a coupling agent and the balance of maleic anhydride for grafting; the sum of all the components is 100 percent. The production process of the wood-plastic plate capable of being directly nailed has the beneficial effects that the density of the product is low; the density of an original product is 1.35g / cm<3> and the density of the product prepared by the production process is reduced to 1.15g / m<3>, so that nails can conveniently penetrate through the wood-plastic plate.

Description

[0001] Technical field: [0002] The invention relates to the technical field of production of wood-plastic materials, in particular to a production process of wood-plastic boards that can be directly nailed. [0003] Background technique: [0004] Plastic packaging waste has seriously polluted the environment, affected industrial and agricultural production, and endangered human health and the survival of animals and plants. The world's annual output of plastics has exceeded 200 million tons, and my country's plastic packaging materials have exceeded 10 million tons in 2007. After one-time use, most of these plastic packaging materials and containers have become solid waste. Plastic packaging waste is light in weight, large in size, large in quantity, difficult to degrade, and cannot be incinerated at will. Most of them are discarded beside railways, inland waters, and streets and alleys in cities and towns. Over time, they become shocking "white pollution" belts. According t...

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Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the defects of the prior art, and further propose a production process of balsa wood-plastic panels that can be directly nailed, which solves the problems of water accumulation and cracking of solid wood-plastic panels

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