WPC (wood-plastic composite, WPC) in recent years developed a new composite material, which is light, rigid, acid, water pest control, environmental protection, either like wood screws, drilling, planing, saws, glue and paint, also can be used like thermoplastics molding processing and surface decoration printing, present in the field of building materials, municipal facilities, packaging materials and other widely used. In addition to these advantages, it feels very much like wood, so I think its application in the field of furniture of great potential for development. But the wood materials in the furniture industry is not much, resulting in what the reason for this phenomenon is? This paper discusses this issue from the material properties and consumers in two ways. particle board panels
1 WPC limiting factor in the furniture industry 1.1 applications WPC production currently produced mainly by extrusion molding, that is, the flour after mixing and melting plastic extrusion die orifice to give a variety of profiles and sheet, extrusions growth rate much higher than the plate. In order to reduce the amount of raw materials, corporate use of micro-foam technology to reduce the density of the material and produce fine through holes in the profile through the mold technique. Surface paint or ink printing technology can be used for decoration and protection, including the printing technology can not only get a very realistic wood, stone textures, and because ink penetration into the interior of the material, the surface within a certain range of scratches will not have significant impact on the appearance ??? WPC production methods for the manufacture of furniture design has the following limitations: (1) modeling dof low because it is extruded, in most cases, can only render WPC linear state, almost no curve shape and smooth transition, so Furniture should be hard to reflect the sense of affinity and comfort, used for furniture production design freedom compromised. From the current situation, with WPC furniture products can be used to develop production methods closer furniture, appearance is also very similar, but the cost is slightly higher and thus less competitive market. build deck bench bracket
So, if the appearance does not have the main features of solid wood furniture, wood furniture development would be a great market resistance. (2) the end treatment for high profile vias can reduce weight, save timber, WPC is the main reason for the use of lower cost. However, the profile of the end face portion of lower strength and vulnerable to collision or partially damaged by the force generated, but by the force of node furniture is often at the end of the material, hence the need for special treatment to increase the strength of its ends, to improve the the cost and technical difficulty; In addition, when consumers enjoy higher furniture detail demands to end treatment into account not only by force, must also consider the form of the appearance and change, clean and comfortable and require the use of the process, which are for wood Materials used in the furniture field difficult. Limited (3) Connection mode currently WPC common way linking is by a bezel snap, stapling, bonding. Inro card access restrictions can be a good material activities between the two dimensions, reliable structure, but use is limited to the surface of a split, it is difficult as a support structure; stapling requires sufficient depth anchor, it normally takes in the hollow profile wood interior padding, production efficiency is low; bonded to the contact surface have higher requirements, the production of difficult to automate, glue may flow to the surface affect the appearance. skid resistant composite decking
is plywood introduce criss-cross arrangement for the substrate, the choice of quality precious wood panel, the coating resin adhesive after hot press made by high temperature and pressure. Multilayer wood flooring is not easy to crack deformation, minimal shrinkage expansion coefficient, has good ability to adjust the indoor temperature and humidity, the surface layer can show the natural wood grain, pavement simple, use a wider scope.
Solid wood flooring Multilayer floor price is higher than, lower than solid wood flooring. Multilayer solid wood flooring for geothermal heating house installation. Multilayer solid wood flooring production technology, features and optional maintenance knowledge production process: multi-layer solid after drying after machining, surface treatment is made after pouring paint curing; moderate material properties, foot feeling good, true nature, surface smooth and uniform coating, size and more, great choice;
Multilayer solid wood flooring production technology, multi-layer solid wood flooring introduces common sense: 1) consists of several layers or more layers criss-cross through pine veneer pest control mildew treatment do substrates ranging from wood affixed to 5 mm on the grass-roots layer floor, the dust leaching paint coating paint job evenly distributed in the surface layer and the rear of finished wood flooring 2) Features: easy to deformation, durable, UV curing more wear, moisture retardant, thermal insulation, anti-moth 3) purchase and maintenance of common sense: solid wood flooring purchase to pay attention to the following aspects: 1) measuring the moisture content of the ; and 2) the accuracy of observations wood floor;