what are the characteristics of pine plywood

According to the core material, there are mainly all poplar plywood, eucalyptus poplar mixed core, whole eucalyptus, all birch.

Pine wood, wood hard, relatively dense, oil so good waterproof, strong elasticity and permeability, good thermal conductivity, pine growth cycle long, fine rings, wood texture flexible, low oil content of the tree, and its own Yin and Yang color distribution.
However, pine wood is soft, easy to crack deformation, high moisture content is also easy to lead to cracking. Easy discoloration, especially sunshine, should be strictly prevented. Pine itself has oil, so the production of the most two layers are generally made of poplar, otherwise there is no veneer, the price is high, the same specification of pine than poplar about 20-30 percent more expensive. Mainly used to make high-end furniture. Rarely seen on the market.

Poplar materials are easy, but the poplar fiber structure is loose, the material is relatively poor, easy to deformation, but the application is very wide, poplar plywood types, widely used, is the most plywood on the market, the building template and low-end furniture board on the market are poplar plywood, mainly boxwood, poplar wood joinery board, all poplar plywood. LVL LVB plywood · All poplar bleached plywood · All poplar furniture plywood · All poplar CARB panel furniture special plywood. Most builders choose poplar building templates, the cost is low, and the price and the number of uses are compared with poplar.

Eucalyptus is harder in texture than poplar, and the plywood made is not easy to deform, is more expensive, and the wood grain is tight and irregular. Sapwood layer is relatively wide, white to light pink; The heartwood is light brown red. Eucalyptus is a fast-growing, non-tough, lightweight wood that grows widely in the southern and central United States and has a variety of uses in the production of cabinetry and furniture, especially in the production of antique furniture. Eucalyptus plywood is the most used in the domestic high-end furniture board, and high-end decorative board.

Birch wood is light brown to reddish-brown, with a shiny surface and smooth mechanism. The wood body is pure and thin, slightly heavy and hard, fine structure, high mechanical strength, elastic, high moisture absorption, dry and easy to crack warping. Birch is usually used for special plywood, flooring, furniture, paper pulp, interior decoration materials, vehicle and boat equipment, plywood, etc. The furniture is smooth and wear-resistant with clear patterns. It is mainly used in the market for high-end furniture board and export.