Microcellular foamed anion ecological floor and process for producing same

Abstract

The invention relates to decorative material, especially to a microcellular foamed floor and a process for producing same. The raw material comprises: 100 parts of waste PVC powder; 80-100 parts of waste tail sand; 10-20 parts of tourmaline tailing powder; and 10-20 parts of additive. The production process comprises: mixing raw material based on recipe demand, after extrusion of the mixture by an extruding machine, cooling and forming by a vacuum forming die, cutting into floor blank after dragging, processing and surface coating, and forming finished goods. The product of the invention is non-deforming, water proof and fireproofing, anion can be continously released because of addition of functional material for making room to be a natural oxygen bar, the product effectively overcomes disadvatage of oxymethylene overproof and non water proof of floor on market, furtherly reduces density of substrate web from 2.5 g / cm3 to 1.2 g / cm3 because of addition of blowing agent and regulating agent, saves 30-40% of material and reduces 20% of the cost.

Description

Technical field: [0001] The invention relates to a decorative material, in particular to a micro-foaming anion ecological floor and a production process thereof. Background technique: [0002] The floor materials currently used are usually divided into laminate flooring, multi-layer solid wood composite flooring, solid wood flooring, tiles, marble, etc. These floors have more or less certain defects. Consumers are generally concerned about excessive formaldehyde, fear of water and fire , deformation, bursting, poor impact resistance, poor wear resistance, non-recyclable after use, resulting in waste of resources and environmental pollution and other issues. Invention content: [0003] The present invention aims to solve the above-mentioned defects and deficiencies existing in various types of floors at present, and provides a floor made of tailings sand and industrial waste waste PVC powder that is easy to cause environmental pollution, which is not only convenient for con...

AI Technical Summary

Problems solved by technology

[0002] The floor materials currently used are usually divided into laminate flooring, multi-layer solid wood composite flooring, solid wood flooring, tiles, marble, etc. These floors have more or less certain defects. Consumers are generally concerned about excessive formaldehyde, fear of water and fire , deformation, bursting, poor impact resistance, poor wear resistance, non-recyclable after use, causing resource waste and environmental pollution and other problems

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