Q:Does plywood contain formaldehyde?

12 cm plywood is usually 3-4 layers of natural wood chips "glue" together, each layer of double-sided roller plastic hot forming, the whole board about 3 kg of glue

Q:What is the density of plywood?

usually with odd-level veneer, and the adjacent layer of veneer Of the fibers are perpendicular to each other.

Q:What are the key points for plywood selection?

The interior of the building with plywood, should be consistent with GB50222 "building interior decoration design fire safety regulations" requirement

Q:Class I resistant weather plywood Class II water resistant plywood

slab molding (mixing resin and additives pavement), under hot pressure, so that cellulose and Hemicellulose and lignin plasticized to form a plate.

Q:What are the advantages and disadvantages of plywood?

usually with odd-level veneer, and the adjacent layer of veneer Of the fibers are perpendicular to each other.

Q:What is the plywood made of wood?

Production of plywood main tree species are: camphor, willow, poplar, eucalyptus, fir and so on

Q:The basic principle of plywood

The principle of symmetry is to require plywood symmetry on both sides of the plate, regardless of the nature of the wood, the thickness of the plywood, the layer, the fiber direction, the water content, etc

Q:Solid wood and plywood which is better?

the difference between selection: multi-layer solid wood flooring due to take into account the different species of "alternative heterosexual", so that the production process can fully balance the "internal stress"

Q:Why plywood is cheaper than solid wood

and then made of adhesive glue from the three or more layers of plate-like material, usually with odd-level veneer, and the adjacent layer of veneer Of the fibers are perpendicular to each other

Q:Multilayer plywood with what method is fixed

Plywood is one of the common materials for furniture, one of the three panels of man-made board, but also for aircraft, ships, trains, cars, construction and packaging materials