Differences Between E2, E1, and E0 Environmental Standards for Panels

June 18, 2024

In the current market, there are many types of panels, but most people prefer to choose environmentally friendly panels for home decoration. However, there are different types of environmentally friendly panels, particularly the confusing E2, E1, and E0 grades. Here, we'll look at the differences between these environmental grades and their usability.

Formaldehyde Emission Levels:

The environmental grades of these panels are divided into three levels:
- E2 Standard: The formaldehyde emission must be less than or equal to 5 mg per liter.
- E1 Standard: The formaldehyde emission must be less than or equal to 1.5 mg per liter.
- E0 Standard: The formaldehyde emission must be less than or equal to 0.5 mg per liter, making it the strictest standard.
Comparison:
- E2 Grade: Although E2 is considered an environmentally friendly panel, its formaldehyde emission is relatively high. Unless cost constraints are significant, it's safer to avoid this grade.
- E1 Grade: E1 panels are very safe, as the formaldehyde level of 1.5 mg per liter poses minimal risk to human health. Consumers can confidently choose E1 panels.
- E0 Grade: E0 panels have an emission level of 0.5 mg per liter. To put this in perspective, the formaldehyde content in drinking water can be around 0.9 mg per liter. Thus, E0 panels have even lower formaldehyde levels than everyday drinking water, making them extremely safe.
Is It Worth Using These Panels?

Many people wonder about the practicality of these panels. The advantages of using environmentally friendly panels are clear:
- Low Formaldehyde Emission: The primary benefit is the significantly lower formaldehyde emission, which provides a healthier living environment.
- Cost vs. Health: Although these panels are more expensive than ordinary panels, they offer a healthier living space. For those who prioritize health and have sufficient budget, choosing environmentally friendly panels is the best option.
- Move-In Ready: Homes furnished with these panels can be occupied immediately after renovation, without the need for extensive airing out.

In summary, while E2 panels are still classified as environmentally friendly, their higher formaldehyde emissions make them less desirable. E1 panels offer a good balance of safety and affordability, while E0 panels provide the highest level of safety, even exceeding the standards for drinking water. Choosing the right grade depends on your budget and health priorities.
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