CN200943302Y - Composite plate - Google Patents

Abstract

A composite board is composed with at least two layers of wood face pieces and an intermediate layer between the wood face pieces. The intermediate layer is made of Malacca timber, which is bonded with the wood face piece with the non-poisonous white glue. The thermophilic digestion treatment has been done for the Malacca timber so that the board holds size, is provided with good flatness and small density and is easy for construction. The non-poisonous white glue will not result in the contamination.

Description

A kind of composite board

Technical field

The utility model relates to a kind of building, decorates and uses artificial composite board.

Background technology

Existingly comprise that the composite board that an intermediate layer is set in the middle of the two-layer at least wood panel is a lot, comprising the intermediate layer is various material layers such as common solid wood layer, plastic layer, metal level, the setting in intermediate layer is relevant with its purposes, the solid wood layer purposes is the widest, common solid wood layer also is worthy of careful study in the selection of former material very much, and is bonding not firm between general solid wood material and the panel, the yielding bending of compound back plate face, occur phenomenons such as perk after the splicing, and application life is short.

The utility model content

The purpose of this utility model is to overcome above-mentioned deficiency, is that the machine that has of former material is pieced together tight, plate surface evenness height, strong, the durable in use and nontoxic composite board of splicing power and provide a kind of with the Malacca.

The purpose of this utility model realizes by the following technical solutions, it is made of two-layer at least wood panel and the intermediate layer that is arranged in the wood panel, described intermediate layer is a Malacca timber, and bonds by glue between Malacca timber and the wood panel.

Described glue is nontoxic white glues water.

Compared with prior art, the utility model adopts the Malacca timber of high-quality import, and this timber is after thermophilic digestion is handled, and sheet material is not yielding, planeness is good, and panel density is little, is convenient to construction, the nontoxic white glues of bonding employing so can not pollute, influences health of human body.

Description of drawings

Fig. 1 is the schematic diagram of the utility model composite board

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is elaborated, and as shown in Figure 1, it is made of two-layer at least wood panel 1 and the intermediate layer 2 that is arranged in the wood panel, described intermediate layer 2 is a Malacca timber, and bonds by nontoxic white glues water between Malacca timber and the wood panel.

The preparation method of the utility model sheet material is at first chosen the Malacca of high-quality, the Malacca timber of choosing is placed in the high temperature air drying room of 80-100 degree boiling 3-7 days time, with its oven dry, then splices smooth processing; Secondly at Malacca bonding plane and the nontoxic white glues of panel layer bonding plane coated, be superimposed upon after 2-4 minute that to put on the cold press 30 tons of pressurizations lasting 15-20 hour under the normal temperature molded.

Claims (2)

1, a kind of composite board, it is made of two-layer at least wood panel and the intermediate layer that is arranged in the wood panel, it is characterized in that described intermediate layer (2) is Malacca timber, and bonds by glue between Malacca timber and the wood panel (1).

2, composite board according to claim 1 is characterized in that described glue is nontoxic white glues.