Product name: plywood

Specification: 1220 * 2440 * 1.8-25 mm

Plywood is the log along the direction of the growth ring into a large sheet veneer, after drying, gluing according to the adjacent veneer layer grain direction perpendicular to the principle of the group of billet, gluing and become the board. The number of veneer layers is odd, generally three to thirteen layers, the common three plywood, plywood, nine plywood, and thirteen plywood (commonly known as three per cent board, five per cent board, nine per cent board, thirteen per cent board). The outermost front veneer is called the panel, the reverse is called the back plate, and the inner plate is called the core plate.
One kind of plywood is weather-resistant, boiling-water resistant plywood, which has the advantages of durability, high temperature resistance and steam treatment from here to there;
Type II plywood is water-resistant plywood, which can be impregnated in cold water and hot water for a short time.
The third class plywood is moisture-resistant plywood, which can be impregnated in cold water for a short time and is suitable for use at room temperature. For furniture and general construction purposes;
4 kinds of plywood is not resistant to tide plywood, use below indoor normal state, timber with general purpose plywood has beech wood, basswood, ash, birch, elm, poplar.

Glulam card board is a common card board, many industries will be used. It is divided into ordinary plywood and special plywood by use.

The main uses of special adhesive card plate are as follows:

The first class is suitable for making more advanced architectural decoration, high and middle class furniture, all kinds of electrical shell products;

Second class is suitable for furniture, ordinary buildings, vehicles, ships and other decoration;

The third class is suitable for low-level building decoration and packaging materials, etc. It is specially suitable for making high grade architectural decoration, high grade furniture and other special needs products. Ordinary plywood according to the material defects and processing defects visible on the plywood after processing can be divided into Ⅰ class, type, type.

Ⅰ class glue-resistant plywood: weather-resistant plywood with durability, resistance to boiling or steam treatment and other properties, can be used outdoors.

Ⅱ class adhesive card: water resistant plywood, can be impregnated in cold water, or withstand a short time of hot water impregnated, but does not resist boiling.

Ⅲ type gluing card: moisture-resistant plywood, can withstand short-term cold water impregnation, suitable for indoor use.

FAQ