When purchasing children's furniture, we are faced with a variety of board options. Heard many friends said that when they first selected children's furniture, they couldn't always distinguish the particle board and the density board. In fact, it is very simple to distinguish the two types of boards.
How to distinguish between particleboard and MDF?
First, the material is different
Particleboard is made of high-temperature and high-pressure processed by shredding of logs, and wood scrap is the main raw material. The density board, also known as fiberboard. Its main raw material is plant wood fiber, which is made by hot grinding, paving and hot pressing.
Second, the appearance of different
From the outside, the cross section of the particle board is three layers, with the middle low and two high. The outer two layers are finely organized fine particles, and the middle is woody scraps, which look like honeycombs in cross section. The cross section of the MDF is uniform in color and uniform in particle distribution. The surface is smooth and the processing is simple.
Third, different characteristics
1, particleboard bending resistance and poor pressure resistance, loose density, easy to loose the amount of formaldehyde than the density of high. The advantage is that the interior is a cross-stitch structure, the nail holding force is better, and the lateral bearing capacity is stronger.
2, density plate structure, good shape ability, not easy to moisture deformation, low formaldehyde content, but the overall lack of sense of texture, so the nail holding power is poor, if the screw is tightened twice in the same place, it will lose the fastening force.
Fourth, the scope of application is different
Particleboard is mostly used for panel furniture. The substrate of the general PVC adsorption door panel is a density board. In more detail, it is the storage room, shoes cabinet, door cover, window cover, baseboard, etc., all use density board.
V. Different prices
Particleboard prices range from 60 to 160 yuan each and are relatively inexpensive. MDF prices range from $80 to $200.
From the above five points, the difference between them can be seen. Especially for the price, the particle board is obviously lower than the density board, but it cannot be said that the particle board is not as good as the density board because the two boards have their own characteristics and are suitable for different areas.
Sixth, different moisture resistance
MDF is formed by pressing the wood powder and has a good surface flatness. Therefore, when the surface needs to be lapped and shaped, and the surface to be pasted is soft (such as stencil blister board), the medium density board is often used to ensure After the film is covered, the surface is flat. However, due to the fact that the raw materials are all very fine wood powder, from the perspective of moisture resistance, if the particle board is soaked in water, because the wood fiber has long fibers in the particle board, the structure of the wood is more retained, so the particle board will not expand when it expands to a certain extent. (8%-10%). Therefore, the comprehensive performance of moisture-proof can be said that the particle board is superior to the density board. Therefore, European and American furniture kitchen cabinet companies do not have a more reasonable use of density plates for the box material.
VII. Different environmental protection
Particle board environmental protection coefficient is much higher than density board. And density boards are mostly used for door panels or styling, and are not really used as cabinets.
Eight, nailing
1. The density board is composed of powder and it is easy to expand when it meets water. Therefore, it cannot be used as a cabinet, and because of its poor nail-typing, under ordinary circumstances, the density plate nails hit the surface and then pull it out. This way, it cannot be repeated five times, and it cannot be used anymore.
2, but the particle board is made of wood chips, pressed into a plate, with the characteristics of wood, there is a certain degree of nail holding power, under normal circumstances can be repeated about 10 times.
Nine, pressure resistance
1. The middle layer of the particle board is made of long-fiber wood with finely-organized wood fibers on both sides and pressed into a board. The molecular structure is tight and the bending strength is high. Because of its high hardness, strong nail holding ability, and good lateral load-bearing capacity, particleboard is suitable for connection between cabinets and laminates. Currently, all cabinet factories in Europe and America use particleboard, and domestic well-known cabinets also use particleboard as a cabinet. .
2, density board because of the relatively uniform density, it is suitable for door panels. Some brands make cabinets full of particle board or density board. This is unscientific, and it can easily be deformed if it takes a long time.
Children's furniture manufacturers The company's Health Equipment Co., Ltd. mainly produces kindergarten furniture, outdoor children's slides, kindergarten toys, fitness equipment, outdoor development equipment, naughty Fort, etc., is a design, production, sales, after-sales as one of the science and technology enterprises . Website:. Advisory telephone. The company's pleasure and dedication to serve you! Factory address: No. 16, Chuangqiang Road, Lucheng District, Wenzhou City Light Industry Park.
First, the classification of children's furniture:
Divided by material: plate children's furniture, solid wood children's furniture, plastic children's furniture, metal wood combined with children's furniture
According to style: Chinese style, Mediterranean style, Aegean style, Nordic style, European castle style, American pastoral style
Second, children's furniture material:
1. Children's furniture for wood-based panels: Particleboard, MDF, plywood, fireproof panels, composite multi-layer panels
2. Solid wood children's furniture: The main timber used by the company is Russian Pinus sylvestris, African imported yellow rosewood
Third, business and product certification:
The company's products comply with:
1, EU CE, TUV toy safety standard system certification!
2. International Standardization Organization Certification System: ISO9000, ISO14000 and OHS18000 three system certifications.
3. Domestic certifications include: GB/T29490-2013 IPR Management System, China Environmental Labeling, and Safety Production Management System Certification.
Fourth, product implementation standards
GB 28007-2011 General technical conditions for children's furniture
GB/T 3324-2008 General technical conditions for wooden furniture
GB/T 24024:2001 Environmental Symbols and Declarations
HJ 2547-2016 Environmental Labelling Product Technical Requirements - Furniture
V. About the price of children's furniture
The price of children's furniture on the market varies depending on the materials and manufacturers, but we remind consumers not to buy “three non-productsâ€. For products that do not have qualifications and do not have test reports, they cannot buy even if prices are low. Because products with low prices are not safe, their materials are definitely the lowest. Therefore, we recommend that you choose qualified large companies because quality, qualifications, and safety are directly proportional to prices.
The company's children's furniture, factory direct sales, no intermediate links, fair prices, is your best choice.
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