Views: 157 Author: Site Editor Publish Time: 2022-03-31 Origin: Site
For the fabrication of wooden letter wall decors, there are two main materials, medium density fiberboard and Baltic birch. The wooden letters decoration made of these two materials have some differences. Let's take a look below.
Medium density fiberboard is abbreviated as MDF. It is an artificial board made of small-diameter logs, cutting and processing residues and non-wood plant fiber raw materials, which is sliced, boiled, fiber separated and dried, applied with urea formaldehyde resin or other applicable adhesives, and then hot pressed. MDF is a product developed in the mid-1960s and then developed at a high speed because it has excellent physical and mechanical properties, decorative properties and processing properties.
Wood or plant fibers other than wood
0.5-0.88g/cm3
Generally 2-30mm
It is made of wood or plant fiber by mechanical separation and chemical treatment, mixed with adhesive and waterproof agent, and then formed at high temperature and high pressure.
â‘ The internal structure is uniform and the density is moderate. The dimensional stability is good, the deformation is small and the physical and mechanical properties are moderate.
â‘¡ The surface is flat and smooth with good machinability. Sliced thin wood or patterns can be pasted on it. It is novel and beautiful. It is deeply loved by people in home decoration. It is often applied to make decorative wood planks, wooden wall plaque, carved wood wall art panels, furniture, partitions, etc.
â‘ Birch wood is easy to process and durable
â‘¡ The growth ring of birch tree is slightly obvious and its vein is straight and obvious. The material structure is fine, soft and smooth, and the texture is soft or moderate. The bark is also beautiful, pliable and tough.
â‘¢Birch is elastic, easy to crack and warp when dry. It is not wear-resistant. It has good processability, smooth section, good paint and bonding performance.
â‘£ The strong wood of birch is often applied to make furniture, farm tools and household goods. Most manufacturers like to use birch as wooden freestanding letters, wood letter ornaments, the core material of other furniture or as flower marquetry material.
①The fiber has poor shear resistance and is easy to‘break’. Birch has many flower veins at its roots and knots.
â‘¡ It is not resistant to corrosion and has high moisture absorption. It is not wear-resistant, easy to crack and warp after drying.
â‘¢ Birch is juicy and the trees are often deformed after they become timber, so tables and chairs completely made of birch are rarely seen.
In view of the difference between these two kinds of wood, people can select the appropriate material to make wooden letter wall decor according to their current demands.
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