Elm plywood, also known as eucalyptus multi-layer plywood , is one of the commonly used plates for furniture and is an artificial board.
Multilayer boards, also known as triple plywood, plywood or plywood, have different layers. According to the thickness of 3-9 cm, it can also be called 3-9 PCT. Its pros and cons mainly depends on the raw materials, the quality of the willow core is slightly better, and the peach core and poplar are cheaper. The main use in home decoration is the high-gloss finish multi-layer board.
Commonly used are multi-layer boards such as plywood and plywood. Multi-layer boards can improve wood utilization and are a major way to save wood. Multi-layer boards are also widely used for aircraft, ships, trains, automobiles, construction and packaging boxes.
The production method of the multi-layer board is that the veneers are glued to each other in a vertical direction in the direction of the wood grain of the adjacent layer, and the surface plate and the inner layer plate of the multi-layer board are symmetrically arranged on both sides of the center layer or the core. The slab which is formed by laminating the veneered veneers in the direction of the wood grain is pressed under cold pressing or hot pressing. The number of layers is generally odd, and a few have even numbers. The difference in physical and mechanical properties between the vertical and horizontal directions is small.
The length and width specifications of the multi-layer board are the same as the length and width specifications of the building formwork. Basically: 1220×2440mm, Jisheng Tangchao plywood can provide different sizes of eucalyptus plywood sheet production. The thickness specifications are generally: 3, 5, 9, 12, 15, 18mm, etc. can even be achieved 30mm. The main tree species are: hawthorn, willow, poplar, elm and so on.
The multilayer board has good structural strength and good stability. It has the advantages of light material, high strength, good elasticity and toughness, impact resistance and vibration, easy processing and finishing, and insulation.
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