Environmental friendly, wear resistant and sound-absorbing double-layer-structure waterproof wood-plastic floor

Abstract

The invention discloses an environmental friendly, wear resistant and sound-absorbing double-layer-structure waterproof wood-plastic floor, and relates to the technical field of wood-plastic floor production. The environmental friendly, wear resistant and sound-absorbing double-layer-structure waterproof wood-plastic floor comprises a base material layer and a decorative layer. The base material layer is made from the following raw materials, by mass, 50 to 55 parts of straw powder, 35 to 40 parts of hard resin, 12 to 15 parts of amino resin, 10 to 13 parts of modified bamboo powder, 5 to 8 parts of calcium carbonate, 4 to 6 parts of chlorinated paraffin, 3 to 5 parts of polyvinyl alcohol, 3 to 4 parts of polyester fiber, 2 to 4 parts of magnesium hydroxide, 2 to 3 parts of nanometer sponge, 1 to 2 parts of triethanolamine, 8 to 11 parts of glycerol and 10 to 13 parts of ethanol. The decorative layer is made through steps of immersing color or texture decorative paper in an adhesive, and paving the dried and solidified decorative paper on the base material layer, wherein the adhesive is made from the following raw material by mass. The environmental friendly, wear resistant and sound-absorbing double-layer-structure waterproof wood-plastic floor has a double-layer structure which is a structure of a novel wood-plastic floor, the surface of the decorative layer is flat and smooth, so the wood-plastic floor is easy to maintain and clean, good in wear resistance and corrosion resistance. The base material layer can stop moisture, so defects that a present floor easily bents, deforms, shrinks in dry conditions and expands in wet conditions.

Description

Technical field: [0001] The invention relates to the technical field of wood-plastic floor production, in particular to an environmentally friendly, wear-resistant and sound-absorbing double-layer structure waterproof wood-plastic floor. Background technique: [0002] At present, the floor that is used for home and office room decoration usually adopts wooden floor or composite wood floor on the market. The wooden floor feels more comfortable to the feet, but it is easy to absorb water and swell or dry and deform. During use, problems such as shrinkage, expansion deformation, warping, and cracking often occur, and it requires a large amount of wood, and the production cycle is long and the cost is high. The composite wood floor is mainly a kind of floor formed by mixing and extruding wood chips, adhesives and other additives. It has rich surface colors and low cost, but it has problems such as easy water absorption and deformation, and the main problem of this floor is Form...

AI Technical Summary

Problems solved by technology

This production process has the characteristics of complex production links, many control technology points and high production input costs, and most of the adhesives are chemical substances, which will chemically react with other substances in the use environment during long-term use, forming Volatile and harmful substances that threaten human health