How to evaluate laminate flooring? Does it contain formaldehyde?

Due to processing technology and other problems, composite solid wood flooring will more or less produce some formaldehyde, which is difficult to avoid at present. Although formaldehyde is harmful to the human body, as long as its content is acceptable to the human body, it is not enough to cause any significant harm to the human body. The dry shrinkage and wet expansion rate of laminate flooring are very small.

In addition, laminate flooring has good dimensional stability.

1. Abrasion resistance: The surface of the composite wood floor has a layer of abrasion resistance after special treatment, so the wear resistance of the floor is particularly good. Secondly, it also has a strong hardness that will not affect the appearance due to scratches during normal use.

2. Rich variety resources: the varieties of composite wood flooring have a very rich demand, and even such a texture can modulate dozens of different color designs, which can meet the needs of our student users. In addition, compared with solid wood flooring companies, the size of composite wood flooring will be larger.

3. Easy maintenance: composite wood flooring has good wear resistance, pressure resistance and impact resistance. 4. Easy to install:

There are grooves around the laminate floor, and as long as the grooves are installed on it, the whole process does not require the use of glue, and the installation is very simple. Laminate flooring is not easy to deform and has a long service life. The base composite wood floor is made of multi-layer veneer composite material, through the free interlacing of wood fibers, so that the wood adapts to each other in the laminate, which ensures the flatness and stability of the composite wood floor, and is not easy to deform or dry crack.

Laminate flooring is stain-resistant and feels good to the touch. Laminate flooring does not need to be waxed, it is more resistant to pollution, and the material used in laminate flooring is logs, and the foot feel is no different from solid wood flooring.

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This is a very broken place, and there is no formaldehyde in it at all, and there is no great smell, many old people will choose such decoration plates. **It is also very affordable and belongs to the inorganic fiber material.

The cost performance is very high, the foot feeling is particularly good, the price is favorable, there is no peculiar smell, and the anti-deformation ability is very strong; Laminate wood flooring does not contain formaldehyde, but because it is composite, it needs some glue to integrate it, so the glue contains a certain amount of formaldehyde.

There is definitely no formaldehyde, and these are environmentally friendly materials, which have a good feeling for the elderly and children, and will not be poisoned. You can use it with confidence.

The formaldehyde of laminate flooring is not serious. The formaldehyde emission of laminate flooring is less than milligrams, which cannot be counted as serious.

The reason why composite wood flooring contains formaldehyde is that adhesive will be used in the production process of composite wood flooring, and the composition of adhesive and ordinary glue is almost the same, and the glue contains a certain amount of formaldehyde, and will be released step by step to the surrounding environment in the form of gaseous, and the formaldehyde contained in the environment will cause certain harm to the human body, but within a certain limit it is in line with national safety standards.

That is, similar to the ingredients contained in the usual glue, the glue contains a certain amount of formaldehyde, and it will be released step by step to the surrounding natural environment in a vapor state, and the formaldehyde contained in the natural environment will cause certain damage to the body, but the amount of formaldehyde released from the composite wood floor is less than mg, which is not considered to be more serious.

Decorate a good house, so that the goal in each of our hearts, when people decorate the house and lay the floor, there are a lot of people who are paving, wooden flooring, when laying wooden floors, some people are composite floors, and some people ask whether composite wood floors have formaldehyde, what are the advantages, and then we will introduce them to youDoes laminate flooring have formaldehydeOne. Does composite wood flooring have formaldehyde?

1.First of all, laminate flooring is a popular floor material in recent years. It is impregnated paper laminated wooden flooring.

However, after the log is crushed, glue, preservatives, and additives are added, and it is pressed by a hot press at high temperature and high pressure, so it breaks the physical structure of the log and overcomes the weakness of poor stability of the log. However, laminate flooring has high strength and uniform specifications.

First, the wear coefficient is high, anti-corrosion, anti-moth and good decorative effect, and it also overcomes the problems of scars, insect eyes and color difference on the surface of the log.

2.Next, laminate flooring does not need to be painted and waxed, but it is widely used and easy to care for, making it the most suitable floor material for the rhythm of modern family life. In addition, laminate flooring has a high use rate of wood, which is a good environmentally friendly material.

The environmental protection level of laminate flooring.

3.In addition, the environmental protection level of laminate flooring is the most stringent in the country, and the F3 star floor and F4 star floor of JAS star standard are currently the most stringent way to detect formaldehyde in the world, and F4 star flooring can achieve formaldehyde emissions close to that of solid wood. However, most of the domestic flooring manufacturers have certain difficulties in production, but they have not yet joined China's national standards.

The reason why the floor that reaches this level must be assessed and tested by the General Administration of Quality Supervision and the National Standards Committee, and the certificate can be issued and approved before it can be marketed after reaching the standard.

Two. Advantages of laminate flooring:

1.First of all, it is easy to care for and clean, but the care is simple, shiny as new, and there is no embedded dirt, so it is easy to clean. Then the surface of the solid wood review Shenhe Mengqing floor is as bright as new, it is not easy to absorb dirt and has good wear resistance.

However, the good parquet on the market can be as bright as new if it is not waxed within 3 years.

2.Next, the quality is stable, it is not easy to be damaged, and the solid branch is made of multi-layer veneer, which can adapt to the corresponding force between the shelves, and only in this way can the floor be more flat and stable.

3.Also, **affordable, but parquet has a unique structure, so the requirements for wood are not so high and make full use of the material, so ** is much cheaper than solid wood flooring.

4.Laminate flooring for easy installation. The installation of parquet does not need to be grounded, leveling is good, and the installation is simple, which can not only improve the indoor space, but also greatly reduce the hidden dangers of installation.

When people are laying flooring, ordinary people will use composite wood flooring, but what are its advantages, the above article is about whether composite wood flooring has formaldehyde and the advantages of composite flooring.

With the rise of wood flooring, many people will choose wood flooring when decorating, wood flooring will give people a high-end, atmospheric feeling, but many people may be particularly concerned about the composite on the marketDoes wood flooring have formaldehyde?Formaldehyde is a serious danger to our health. What are the ways to buy wood flooring?

1. Does composite wood flooring have formaldehyde?

1.The structure of composite flooring is wear-resistant layer, decorative layer, substrate and balance layer, these four layers are glued together by hot pressing, wear-resistant layer, decorative layer and balance layer are impregnated paper, of which the substrate is high-density fiberboard, formaldehyde-containing glue will be used in the production process, so the finished laminate flooring must contain formaldehyde.

2.According to the survey, there are as many as 25 kinds of main harmful substances that cause air pollution in home decoration, including composite wood flooring, but in the national standard for flooring, the formaldehyde emission is used to measure whether the floor is environmentally friendly, according to the amount of formaldehyde released, divided into E1, E0 two grades, to reach the E1 level environmental protection standard, indicating that the floor is environmentally friendly and can be used with confidence.

3.The requirements of composite wood flooring are relatively high, it does not need to be painted and waxed, it has a wide range of use, easy to take care of, and is suitable for the rhythm of modern family life Ground materials, in addition, the wood use rate of composite flooring is also relatively high, it is a good environmental protection material.

4.Some people think that there is zero formaldehyde flooring on the market, but in fact, this is just a marketing slogan for merchants. There is no need to blindly pursue E0 standard products.

A large part of the reason for this misunderstanding is that many businesses have caused the gimmick of "zero formaldehyde flooring". In fact, the so-called E0 standard products are not completely free of formaldehyde, and the formaldehyde emission of EO grade products is , but the formaldehyde emission is low.

5.When purchasing parquet, let the merchant show the quality inspection report or smell the smell of parquet, which generally has a faint wood aroma; And if there is a pungent smell, you must not buy it.

2. How to choose composite wood flooring?

1.Formaldehyde emissions. Formaldehyde is the main pollutant in composite flooring, according to European standards, the formaldehyde content per 100 grams of flooring shall not exceed 9 mg.

2.The degree of abrasion resistance of the surface. The wear-resistant rotation of household second-grade composite wood flooring shall be greater than 4000 rpm, the wear-resistant rotation of household first-class composite wood flooring shall be greater than 6000 rpm, and the wear-resistant rotation of composite wood flooring in public places shall be greater than 9000 rpm.

3.Machining accuracy. Take two pieces of laminate flooring together, and you can see the quality of the composite wood floor from the tightness of the splicing gap.

4.Expansion rate of water absorption thickness. This is one of the important technical indicators in the selection of laminate flooring, and the expansion rate of water absorption thickness is an important factor that determines whether the composite wood floor will be deformed after moisture.

If the expansion rate is relatively high, the moisture-proof ability of the composite wood floor is poor; On the contrary, the quality is good. On the whole, the composite wood flooring should be avoided as much as possible in its usual use.

Only after we understand the way to choose wood flooring will we choose healthy products. The above is for you to introduce the composite wood flooring has formaldehyde and how to choose the composite wood floor, which is the end here.