Novel wood-plastic composite floor board

Abstract

The invention discloses a novel wood-plastic composite floor board which is prepared from the following raw materials in parts by weight: 10-30 parts of recycled plastic, 5-20 parts of chlorinated polyethylene, 5-20 parts of polyethylene, 50-70 parts of wood meal, 5-15 parts of complex fiber, 0.5-4 parts of a stabilizer, 1-4 parts of fire retardant, 3-12 parts of hollow glass beads, 2-10 parts of a plasticizer, 0.1-1.7 parts of zinc stearate, 1-2.5 parts of light calcium carbonate, 0.05-0.5 part of a UV absorber, 0.1-1 part of antioxidant, 0.5-1.5 parts of color masterbatch and 0-3 parts of an antimicrobial additive. In the novel wood-plastic composite floor board, recycled plastic is used for partially replacing polyvinyl chloride, and the complex fiber made of various crops is used as a base material; therefore, wastes can be recycled and reused, and the production cost of the wood-plastic composite floor board is saved. In addition, due to addition of the fire retardant, the UV absorber and the antimicrobial additive, the novel wood-plastic composite floor board has inflaming retarding, uvioresistant and antimicrobial properties. Paint applied to the surface of the floor board can be made into various colors, is capable of effectively protecting the floor board, also has faint scent, good gloss, good flexibility and levelling property, and is high in concentration, non-poisonous, pollution-free and harmless to a human body.

Description

technical field [0001] The invention belongs to the field of floors, in particular to a novel plastic wood floor. Background technique [0002] Flooring has been used more and more in interior decoration, and flooring includes solid wood flooring, laminated wood flooring, solid wood composite flooring, bamboo wood flooring, and cork flooring. Among them, wood-plastic flooring is a kind of wood-plastic floor, which is mainly composed of wood (wood cellulose, plant cellulose) as the base material, thermoplastic polymer materials (PE, PVC plastic) and processing aids, etc., mixed evenly and then heated and extruded by mold equipment. The high-tech green environmental protection material has the properties and characteristics of wood and plastic, and can replace wood. However, the current plastic wood flooring is expensive, it is difficult to combine various excellent properties, such as flame retardancy, anti-ultraviolet ability and anti-microbial ability, and the color is...

AI Technical Summary

Problems solved by technology

However, the current plastic wood flooring is expensive, it is difficult to combine various excellent properties, such as flame retardancy, anti-ultraviolet ability and anti-microbial ability, and the color is single