Glass plastic product with composite material resin circular fiber power

Abstract

The invention relates to a building material and a process type thereof, in particular to a glass plastic product with composite material resin circular fiber power and a production method. The glass plastic product comprises the following components by weight percent: 35wt%-50wt% of plastic, 15wt% or more of hardening agent and the balance resin circular fiber power, wherein the resin circular fiber power is from waste electronic circuit boards without elements and leftover material thereof. The production method comprises the following steps: crushing the waste electronic circuit boards into granules, extracting to obtain metal fine powder and the residual granules--resin circular fiber power; mixing the resin circular fiber power, plastic and hardening agent according to the defined ratio to place in a milling device, then pelleting; injecting the prepared granules in metal moulds under high pressure, and extruding and forming to obtain the glass plastic product. The invention has the advantage that the regeneration and comprehensive utilization of a large number of waste electronic resources are realized so as to promote the circular economic development and protect the environment at the same time.

Description

technical field [0001] The invention relates to building materials and their treatments, in particular to a glass-plastic product with composite resin ring fiber powder and a production method thereof. Background technique [0002] In order to solve the increasingly serious problem of environmental pollution caused by waste electronic products in my country, the State Council promulgated Order No. 551 on February 25, 2009, "Regulations on the Administration of Recycling and Disposal of Waste Electrical and Electronic Products", which will come into force on January 1, 2011. come into force. However, a set of production lines (including equipment and technology) that start from the dismantling of electronic waste to the application of all wastes has not been established in China, especially after the waste circuit boards are crushed and recovered metals such as copper, the remaining resin Ring fiber powder is discarded arbitrarily and has not been actually processed or utiliz...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a glass-plastic product with composite resin ring fiber powder according to the deficiencies of the above-mentioned prior art, which is used to collect copper, etc. The resin ring fiber powder produced after useful metal is used as the main raw material, supplemented with a strengthening agent to make it a composite resin ring fiber powder, and then plastics are added to make glass-plastic products, thus solving the long-term belief that resin ring fiber powder cannot be used at home and abroad. The point of view of recycling, solving the problems existing in the existing technology

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