In the configuration of the row of chairs, the coffee table is a relatively common and practical configuration. Rows of coffee tables will use different materials according to the needs of different occasions.
1. Aluminum alloy coffee table board
Characteristics of aluminum alloy: aluminum alloy has low density, but relatively high strength, close to or exceeds high-quality steel, good plasticity, can be processed into various profiles, has excellent electrical conductivity, thermal conductivity and corrosion resistance.
2. Stainless steel coffee table
The characteristics of stainless steel: stainless steel will not produce corrosion, pitting corrosion, rust or wear, has corrosion resistance, enhanced strength, steel deformation is not easy to crack and environmental performance, not easy to rust. If the surface is colored by spraying, the adhesion strength will be higher, but the corrosion resistance will also disappear relatively after the surface zinc layer is damaged.
3. MDF coffee table board
The characteristics of MDF: due to the uniform fiber structure and high bonding strength between the fibers, its static bending strength, plane tensile strength and elastic modulus are good. However, because the MDF is ground into fibers, it completely changes the structure of the wood, so the moisture absorption, water absorption performance, thickness expansion rate is higher, and the nail holding force is worse than the particle board.
4. Carbon special back coffee table
The characteristics of the carbon special back plate: after the heat treatment temperature reaches the graphitization temperature, the material has a higher degree of graphitization. Easy to graphitize carbon. Common ones include coke, graphitized mesocarbon microbeads, and carbon fiber. The research found that the soft carbon anode material has the advantages of low and stable charge and discharge potential platform, large charge and discharge capacity, high efficiency, and good cycle performance.