How to judge the quality of the plate? Seek popular science

Of course, the first thing to look at is to measure the hardness of the board, and there are some instructions that have no anti-quality, and see if there are any specifications written on it.

It can be distinguished by the following steps and methods: x0d x0a is first of all to "see", and to see the point. The surface of a good plate is smooth and smooth, and the edge level of the plate is very clear.

There is also whether the label on the packaging of the plate is clear, the factory name, address, grade, specifications and other information on it are complete, and the plate with unclear and incomplete information should be paid more attention, which may be the plate with added color. x0d x0a two smells, because the legendary formaldehyde is released from the plate, which will directly affect people's health. A good board is not only a good selection of materials, but also the glue used for bonding is environmentally friendly, even if the number is relatively large and stacked together, it will not exude a very pungent smell.

Another important factor in the quality of the plate material is the moisture content, the general moisture content of the plate should be within 16%, if it is too high, it is not good, it may be mildew or deformed after a while.

Abstract: Many consumers do not know much about plate products, and believe that weight = quality, and think that the heavier the plate, the better the quality, is this really the case? This article is a popular science for friends who are confused about how to judge the quality of the board.

What factors does the weight of a plate depend on?

Different types of plates have different densities, different water contents, and therefore different weights, so consumers should not look at the weight when choosing plates, but choose them in combination with the characteristics of the material itself and their own needs.

So, what aspects should we judge the quality of the plate?

First, whether the cut surface is smooth and flat.

The standard eco-board material is made of solid wood, and most of the core materials are also machine-spliced, so the joints are very tight, and the cut surface is smooth and flat. The internal material of the inferior ecological board is very rough, and even the process of Doukaizi is only hand-spliced, the gap is more obvious, and it is easy to warp and deform, and the inferior plate produced by the small workshop uses the most inexpensive non-environmentally friendly glue, and the release of formaldehyde and other gases will also bring harm to the home environment.

Second, the appearance color.

The texture of the finishing paper on the surface of the high-quality ecological board is vivid and vivid, the touch is very good, fade resistance, high temperature resistance, ultraviolet resistance, pollution resistance, wear resistance, and the pattern can be unchanged for many years, as good as new. The color and texture of the eco-board of the big brand are clear and realistic, the color is stable and uniform, the heat and light resistance are excellent, and the color is novel and fashionable, which is the first choice for the choice of family grandchildren.

Thirdly, the plate cross-section.

The cross-section of the plate can be straight to the texture of the plate, and the cross-section of the plate is neat and clean, and no obvious scars and knots can be observed, which is an important evidence to detect whether the inside of the plate is a real material.

Fourth, there is no pungent odor.

The most popular advantage of the real E0 ecological board is its environmental protection, even if the board is sawn open, the board is more of the smell of the log itself, and there is no pungent and unpleasant smell in the inferior board.

The millennium boat plate is very good.

"Millennium Boat" is the main brand of green building decoration materials launched by "Millennium Boat Group", mainly including: blockboard, finger jointed board, fireproof board, multi-layer board, gypsum board, flame retardant board, decorative veneer, paint-free board, decorative hardware, glue, etc. With the increasing maturity of the brand, it has launched products such as flooring wooden doors, paint glue, decorative hardware and so on.

The millennium boat plate has a grade mark on it, such as E0, E1. A few taps on the wood surface with your hands will make a crisp sound for solid wood materials, while wood-based panels will have a low sound. In addition, solid wood veneer feels very textured, while general artificial paper veneer feels dry.

1. Environmental performance. The main thing that determines the environmental performance of the board is the amount of formaldehyde released. There are two main standards in the relevant standards promulgated by the state, one is the E1 level standard, and the other is the E2 level standard.

In other words, according to the environmental performance, the board can be divided into E1 environmental protection level board, and E2 level environmental protection board. And this E1 and E2 are different according to the type of plate.

2. Look at the static bending strength of the plate. The static bending strength of the plate is a more professional term, and the static bending strength is the ratio of the bending moment and the modulus of the bending section of the specimen under the maximum load. Professional people may not understand it, but to put it simply, the strength of the static curve determines whether the board you buy will bend and break after a long time.

The strength of the static zone of a board is relatively large, which means that the plate is small under the same use conditions, and the possibility of bending and cracking is relatively small.

3. Look at the water absorption of the plate and expand. According to the relevant national standards, the water absorption expansion rate of the plate should be less than 8%, and only the water absorption expansion rate is less than 8%. However, when buying plates, we can't just look at a standard, in addition to looking at the low water absorption expansion rate of not less than 8%, but also look at how the edge of the plate is, such as whether there is overflow glue, whether the edge banding is falling off.

The edge sealing of the plate is not good, even if the water absorption expansion rate of the plate is low, the plate will still swell. On the contrary, if the edge of the plate is very good and water vapor cannot enter, then the probability of its expansion is relatively small.

4. Look at the screw holding force of the plate. The grip force of the plate determines whether the screw will loosen, fall off and burst the edge after being driven into the plate. For our decoration, it determines whether the hardware will fall after being booked into the cabinet and whether the cabinet will be deformed.

Look at the quality of the plate nail holding force, the detection method is very simple, open the cabinet door, sit on it, see if the screws of the cabinet door are loose, if there is loosening, it proves that the screw force of the plate is not very good, if there is no movement at all, it means that the screw force of the plate is better.

5. Selection of types of plates. The main boards on the market are particleboard, plywood, MDF and blockboard. Among them, particleboard is a board with a relatively long history, and the industry technology is relatively mature.

The strength of the quiet zone of plywood is high, but the formaldehyde content is relatively high; MDF is easy to process, but the nail grip is poor. Blockboard** is cheap, but it is not as good as the above boards in terms of performance. When choosing, it is recommended that you choose particleboard.

1. Look at the appearance of the plate.

The board is the main material that makes up the cabinet, and there is generally a part of it that needs to be displayed. The normal appearance of the plate leather also greatly affects the appearance of the wardrobe, so it naturally depends on the appearance. And when choosing the appearance, you have to look at:

Whether the plate color is free of variegation, whether there is carbonization, whether there are scratches and other defects, there are flaws and so on. At the same time, check the cross-section of the plate to see if there is a problem of void and cracking, which is generally not in these situations under normal circumstances, so you should be careful when buying.

2. Look at the situation of environmental protection.

In fact, many people are concerned about environmental protection now, and the same is true for the board, so we should pay attention to the environmental protection of the board, such as E0 and E1 level plates, and there is no problem with the use of home decoration. However, if there is no environmental label, this type of board is not recommended. At the same time, you can also understand the test report, which is also an aspect that can reflect the environmental protection of the plate.

Or the case of the plate with glue, in fact, environmental protection and the plate with glue has a great relationship, if the production is used in the production of urea-formaldehyde glue and other hot-pressed plates, often environmental protection is worrying. If it is a board made of vegetable soybean gum, then nature is more advantageous and environmentally friendly.

3. Understand the price of the product.

The more slow the board is to strictly control the quality inspection link, and the more assured it is to use. As the saying goes, "you get what you pay for" is like this, the cheaper the product, the more difficult it is to be guaranteed, and the more reassuring it is compared to the mid-to-high-end products. Plates from dozens to hundreds, it is recommended that you choose at least 160 or more plates for home decoration.

4. Look at the manufacturer and related logos.

When choosing the plate, we should pay attention to check the detailed situation of the manufacturer, and the quality of the factory's plate brand is often over the combustion bucket level, and it can also ensure the after-sales service in the later stage. For example: factory address, precautions, **, specifications, etc., the general brand plate will have an anti-counterfeiting logo, which will be very systematic, so you can buy it with confidence.

To judge the quality of furniture panels, we must first judge what material it is made of, and then look at the quality of its edge banding.

If you want to know the quality of the furniture panel, you can ** the internal structure of the furniture panel, you can choose a little bit of material, split it, and see what is inside.

1.First of all, it can be judged by the intuitive feeling of touch. 2.

Then look at the quality of the edge banding strip on the side and the glue of the side. The fracture of solid wood eco-board and solid wood multi-layer board is smoother than that of particle board and MDF, so the gluing effect must be better than that of particle board and MDF under the same conditions.

The visible edge banding of the outer layer can be observed, because the encapsulation is not only a decorative function for the plate, but also a series of excellent characteristics such as fireproof, waterproof and mildew-proof can be effectively made to make the plate have a series of excellent characteristics, and the formaldehyde emission of the plate can be greatly reduced.

I think the best way for me to judge the quality of furniture panels is to ask him about the taste, and if the taste is particularly strong, the quality of the panels will be very poor.

You just sit on it, or knock it with your hand to see if it's hollow or solid. I think that's all right.

We can judge it by listening to his voice, and we can judge it by its appearance.