What does EO grade sheet mean? Is EO grade plate good?

EO grade board is the amount of formaldehyde emitted, and the national standard only has E1 grade formaldehyde content, like the formaldehyde content of EO grade of Dawang coconut board. Dawang coconut ecological board: China's famous brand, China's well-known trademark, and the top ten consumer trustworthy brands.

Dawang Coconut has more than 2,000 brand stores, providing consumers with three series of home decoration materials and supporting products, including boards (paint-free boards, blockboards, decorative panels, laminated lumber, multi-layer boards, cabinet boards, gypsum boards, fireproof boards, etc.), hardware and flooring.

This is the environmental protection standard At present, China's environmental protection standards are divided into two levels, E2 and E1, that is, the amount of formaldehyde emission is respectively and, the so-called E0 level is the European environmental protection standard for the reference of ecological board enterprises, formaldehyde emissions, but at present, our country has not had clear provisions on the E0 level. Now many ecological boards on the market claim that their products are E0 level, but there is no national test report, so don't just look at the business publicity, but also take the test report of the formal institution as the standard. The earliest domestic concept of "ecological board" is Shijiazhuang Huajie Wood, I have been a decoration company for so many years, and only their product inspection report can reach the super E0 level (formaldehyde emissions, but they still play the E1 level on the board instead of hyping the E0 level concept, so if you want to buy the ecological board, it is best to let the merchant show the test report, look at the specific value, only the data is the truth.

Let's put it this way, at present, there are no formaldehyde-free products at all, and we can only select the suitable plate E0 grade methanol content of 5mg 100g according to the environmental protection level

E1 grade methanol content: 9mg 100g

E2 grade methanol content 30mg 100g

The higher the requirements for environmental protection level for home decoration, the more E0 level plates will be selected, and most brand boards on the market can reach the E0 level.

Grade plate refers to plate products with formaldehyde emission less than or equal to.

2.Formaldehyde-free addition refers to the board product without the addition of formaldehyde substances, which means that it does not contain formaldehyde.

3.You must know that there is no absolutely formaldehyde-free product in the world, even if it is formaldehyde-free, there will be formaldehyde from wood, but the content is very low and harmless to the human body, such as apples, beer, trees, etc.

Formaldehyde-free boards and EO-grade boards are two different environmental indicators, the main difference is whether the board is added with additives such as adhesives containing formaldehyde;

Level E0That is, the average value of formaldehyde emission is less than that, and it is also the environmental protection standard of European countries.

Formaldehyde-free addition of plates: In the production process, it is required that no adhesives and other additives containing formaldehyde shall be added, and the formaldehyde emission shall be lower, which is similar to the environmental protection level of natural wood.

Is it environmentally friendly for EO grade boards to add formaldehyde

The additive effect cannot be ignored

Only understanding the environmental protection level of the board is far from judging whether the indoor air quality is qualified. It's like 1 person smoking in a room is completely different from 10 people smoking.

According to the national standard, the concentration of formaldehyde in the indoor air shall not be higher, and the E1 grade board should only be replaced every 2 hours if the room temperature is below 23 degrees, and the use area of the E1 grade board shall not exceed 36 of the indoor area, so that the air quality can meet the standard.

In a room of about 100 square meters, put 2 large wardrobes made of E1 boards, and the formaldehyde concentration will exceed the standard; At present, the E0 grade board, which is hyped by the majority of furniture sellers, should also be under the same room temperature and ventilation conditions as the E1 board, and the usable area of the board should not exceed 200 of the indoor area, which can make the indoor air quality meet the standard.

For a 100-square-meter house, after purchasing basic E0 level furniture, the air quality can only just reach the standard, and if the floor is laid and the ceiling is installed, the air quality will be difficult to meet the standard.

Formaldehyde-free board, control formaldehyde from the source

According to the requirements of the industry standard of "formaldehyde-free wood-based panels and their products" issued by the China Forest Products Industry Association, it is required that no adhesives and other additives containing formaldehyde shall be added in the production process of formaldehyde-free wood-based panels, and the formaldehyde emission shall be lower than that of natural wood.

Therefore, formaldehyde-free boards have great advantages in terms of safety, and the formaldehyde-free board is not easy to exceed the formaldehyde content even when superimposed.

The first indoor air pollution after modern home decoration is mainly due to the fact that the glue used in wood building materials is not environmentally friendly, and a large amount of free formaldehyde is released for a long time.

E0 grade plate refers to the enterprise internal control health implementation standard formulated by the enterprise with reference to the highest health index of similar international products, that is, the average amount of free formaldehyde emission in the plate is less than or equal to milligrams.

Formaldehyde-free board refers to the board that does not add any adhesive, concealment agent, putty and other substances containing formaldehyde in the production process of man-made board, and has been tested for free formaldehyde.

A plate is qualified for environmental protection, but if it is used indoors, the accumulation of formaldehyde released by many plates will still cause indoor air pollution, and the qualified plate testing is not equal to the indoor air qualification.

If you want to achieve no pollution in indoor air and meet the standard of formaldehyde-free home, one of the suggestions is to use more formaldehyde-free boards, because the board does not release formaldehyde, which will naturally not cause the accumulation effect of toxic substances, and there is no limit on the amount of use.

EO grade sheet is an environmentally friendly man-made panel, and the adhesive used in it complies with the European E0 standard. This means that during the production process, the content of harmful substances such as formaldehyde released by the board is very low, and the impact on human health and the environment is small. EO grade panels are widely used in furniture, interior decoration, construction and other fields.

Extended Content:1Advantages of EO grade plateCompared with ordinary plates, EO grade plates have the characteristics of green environmental protection, no pollution, wear resistance, and bending resistance.

In the process of use, EO grade sheets release less harmful substances and have less impact on human health and the environment, so they are favored by consumers. 2.The production principle of EO grade plate The production principle of EO grade plate includes material selection, slicing, drying, gluing, assembly, pre-pressing, hot pressing, trimming and other processes.

Among them, the selection of wheels and upgrading materials is one of the important links in the production of EO-grade plates, and it is necessary to select raw materials with high quality and low moisture content. 3.The EO grade of EO plate is slightly higher than that of traditional plate.

However, due to its advantages such as environmental protection and health, the demand for EO-grade plates in the market is increasing. With the continuous improvement of production technology, the ** of EO grade plates has also declined, and it is expected to maintain high development potential in the future. Summary Extension:

EO grade board is an environmentally friendly man-made board, Xiaoyuan uses adhesive in line with the European E0 level standard, with green environmental protection, pollution-free, wear-resistant, anti-bending and other characteristics. Its production principle includes Lahe material selection, slicing, drying, gluing, assembly, pre-pressing, hot pressing, trimming and other processes. Although the ** of EO grade plate is slightly higher, its demand in the market is increasing, and with the continuous improvement of production technology, it is expected to maintain a high development potential in the future.

ENF grade plates are good.

The formaldehyde emission requirements of E0 grade plates are relatively environmentally friendly and safe for ordinary decoration. Before the implementation of the ENF level, the E0 level was also the highest environmental protection standard in China. It is a better choice for general home use.

The formaldehyde emission requirements of ENF level are currently one of the most stringent environmental protection levels in the world, which is lower than the formaldehyde emission of some natural substances. There is no problem at home use, especially if there are elderly people, children, and pregnant women at home, and for people with higher requirements for indoor environment, it is recommended to choose ENF grade boards.

Advantages of ENF grade sheets:

1. The environmental protection level has reached a new high

According to the new national standard GB T39600-2021 "Formaldehyde Emission Classification of Wood-based Panels and Their Products", the formaldehyde emission of ENF grade is the highest environmental protection source positive level of the current national standard. Panels that can reach the ENF grade mean that the level of environmental protection has broken through a new high, and it is well deserved to occupy the minds of consumers.

2. The production process is more refined and "intelligently made".

The process of making ENF sheets is more strictly controlled, and the stability of the products is more guaranteed. Taking Millennium Boat as an example, as early as 2016, the company built a smart factory in Tancheng, Rizhao and other places in Shandong, with standardized process operation and real-time monitoring, greatly improving product quality, ensuring the stable quality of finished plates, and realizing automated, intelligent and green production, so that the environmental protection quality of products is in line with international standards.

Kiss, <>

I am glad to answer for you, EO grade plate is the environmental protection grade of the plate, which refers to the environmental protection grade of the plate, which is generally divided into E0 grade, E1 grade, E2 grade, E0 grade plate, its formaldehyde emission per liter is less than milligrams, which is a more environmentally friendly board. Extended informationEO grade board was introduced, from Europe to China, making the concept of domestic home improvement environmental protection to a higher level. The cabinet market E0 (international top environmental protection standard) seems to be answered, and it has become synonymous with environmentally friendly cabinets.

It is reported that modern furniture and cabinets are widely used man-made panels, in order to make the panels more strong and durable, wood-based panels need to add moisture-proof agents and adhesives, which are the main products of formaldehyde. E1 and E0 standards are divided by European countries according to the free formaldehyde content in wood-based panels, and they are also the standards for the use of Chinese home furnishing wood-based panels. Domestic brand cabinets are widely used to meet the European E1 standard of Huan Lao Qiao Bao board, and the E0 level board with higher environmental protection standards is generally used as the base material of furniture.

Hope mine can help you! <>

Summary. Kiss! The difference between E0 and EO is that the amount of formaldehyde released is different.

The emission of formaldehyde in EO is less than or equal to mg per liter, while the emission of formaldehyde in E0 is less than or equal to mg per liter. EO is China's national mandatory standard, the release of formaldehyde can never exceed the EO level standard, and E0 level is a non-national mandatory standard, which belongs to the upgrading on the basis of EO level, so that the plate is more environmentally friendly, and the release of formaldehyde concentration is lower. However, the E0 grade plate is very rare and expensive, and it is difficult to distinguish, it is necessary to find a professional organization to collect and test the formaldehyde concentration released by the plate, and inspect it before you can judge the grade of the plate.

Kiss! The differences between super EO grade plate and E0 grade plate are as follows:

1."Super E0 level" means that the formaldehyde content of the board is basically equal to zero.

2.Super EO grade board is the amount of formaldehyde emitted .

The grade is the industry standard of the plate, the industry standard E0 grade plate nail aldehyde release value, the formaldehyde value is lower than this standard, but it is up to the standard of no silver to the formaldehyde-free level, which is generally called super E0 grade plate.

Kiss! The difference between E0 and EO is that the amount of formaldehyde released is different. The emission of formaldehyde in EO is less than or equal to mg per liter, while the emission of formaldehyde in E0 is less than or equal to mg per liter.

EO is China's national mandatory standard, the emission of formaldehyde can never exceed the EO level standard, and the E0 level is a non-national mandatory standard, which belongs to the upgrading on the basis of the EO level, so that the plate is more environmentally friendly, and the formaldehyde concentration released is lower. However, the E0 grade plate is very rare and expensive, and it is difficult to distinguish it, so it is necessary to find a professional institution to collect and detect the formaldehyde concentration released by the plate, and inspect it before you can judge the grade of the plate.

Formaldehyde emission E1 and E0 have the following differences:

The difference between E0 and E1 is that the amount of formaldehyde released is different. The emission of formaldehyde in E1 is less than or equal to mg per liter, while the emission of formaldehyde in E0 is less than or equal to mg per liter.

E1 is China's national mandatory standard, the release of formaldehyde can never exceed the E1 standard, and E0 is a non-national mandatory standard, which is upgraded on the basis of E1 level, so that the plate is more environmentally friendly, and the formaldehyde concentration released is lower. However, the E0 grade plate is very few and expensive, and it is difficult to distinguish, so it is necessary to find a professional organization to collect and test the formaldehyde concentration released by the plate, and test it before you can judge the grade of the plate.

Formaldehyde emission is an important indicator of modern decoration houses. The standard of green building materials stipulated by international environmental protection organizations is not higher than 8mg 100g, and brands below this standard should be selected as much as possible. The formaldehyde allowable release standard of environmental labeling man-made panels is.

Formaldehyde is a chemical gas that can be harmful to the human body if the content in the air reaches a certain concentration. It is mainly used in the manufacturing process of composite materials and plays a role in bonding. In this way, formaldehyde contained in building materials will not volatilize immediately, but will slowly volatilize due to different temperature and humidity conditions, and the volatilization time will be more than ten years.