Teach you how to choose plate

The veneer is a plate that is composed of multiple layers of veneers arranged in a crisscross pattern. The outermost front panel is called the panel, the back panel is called the back panel, and the inner panel is called the core panel. It is mainly used for doors, furniture, and walls.
1.
Look at the prevailing wind direction. The concise, lively rhythmic decoration style is more and more recognized by people and is also the trend of this year. This is most clearly reflected on the veneer.
2.
Select carefully. The good decorative panel has a refreshing and gorgeous beauty, uniform color and clear, detailed materials, beautiful lines, and can feel its good decorative. The flatness of the sheet is also very important, and the smaller the natural warpage, the better.
3.
Consider natural and man-made. The natural textures, tree knots, and thorns, etc., of natural plates have a unique and unique aesthetic and strong plasticity, and the prices are relatively expensive. Artificial panels may not look as precious as natural wood but have more stable quality and special effects.
4.
Veneer panel purchase Note the selection of wood grain, similar color plywood.

· Density board classification, role?
MDF, also known as fiberboard, is based on wood fibers or other plant fibers. According to their different credits, it can be divided into high-density board, medium-density board, and low-density board . It is mainly used for furniture production, door and window cover production, kick corners and so on.

· About Glulam, particleboard, multilayer board?
Laminated wood: It is a newly-developed solid wood material. It is a deep-processed wood that is staggered and spliced ​​like a finger. The glulam has superior environmental performance, so it is generally slightly more expensive than the blockboard. It is generally used for wardrobes, closet cabinets, and bookcases. Other cabinets, their natural texture can be directly painted.
Particleboard: It is currently the main material for cabinets and closets, while MDF is formed by pressing powdered wood chips. In contrast, the density of nails is lower than that of chipboards, and screws tend to loosen after being tightened. It is rarely used as a cabinet.
Multi-layer board: Also called plywood, because different layers are called differently, they are generally used for furniture backboards, drawer bottom boards, corner kicks, etc.

What are the main differences between particleboard and MDF?
The particleboard and MDF have the same weight, the difference being that the particleboard has better waterproof performance than the MDF, and the MDF contains more glue than the particle board.


How to judge the quality of plates from the appearance

·
Whether the surface is smooth, with or without warping, deformation, whether there is blistering, depression, whether the arrangement of the core strips is even and tidy, and whether the core strips are rotted, broken, wormholes, knots, etc.

• Pick plates that are neat, flat, flawless, well-labeled, and well-known.

·The appearance and decorativeness of the board: The texture of the board surface is clear and the arrangement rules, appearance and color coordinator are excellent.

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Pipette

A pipette, also known as a pipette gun, is a device used to quantitatively transfer liquids. When conducting research in analytical testing, a small or trace amount of liquid is generally removed with a pipette. Pipettes can be divided into gas piston pipettes (Air-displacement pipette) and external piston pipettes (Positive-displacement pipette) according to the principle. Gas piston pipettes are mainly used for standard pipetting, and external piston pipettes are mainly used to handle special liquids such as volatile, corrosive and viscous. Many people ignore the correct use of pipettes and some of the details.



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