Is non-woven wallpaper really environmentally friendly?

The wallpaper that everyone usually cares about is environmental protection, to be precise, it should be: whether it contains formaldehyde or emits formaldehyde. However, even if solvent-based ink is used in the wallpaper, don't be afraid, it will no longer harm the human body if it evaporates. Especially the PVC material evaporates quickly. There may be a strong pungent smell at once, but it is easy for a few days to be fine. Whether the wallpaper is environmentally friendly is mainly measured by VOC emissions. At present, many people are rather vague about the concept of environmental protection. However, it is necessary to clarify this matter, because everything about this matter can be easier to handle only when it is clear. The environmental protection of building decoration materials is divided into three aspects: firstly, whether the material itself uses too much natural resources; secondly, whether the material can be naturally degraded after being discarded (commonly known as: rotten); thirdly, the material is in use In the process, whether VOC is discharged excessively and continuously, and whether toxic substances are discharged in the process of degrading. In order to enhance pertinence, the first article will not be explained here, because in fact, everyone is not so concerned about this matter. Now, I need to focus on the second point. Compare non-woven and PVC. PVC is a chemical product, a synthetic resin, a high molecular polymer, and a derivative product of petrochemical industry. PVC has strong plasticity and is widely used. The clothes everyone wears, and the special tableware for microwave ovens at home all contain or at least contain PVC materials. This kind of material is very difficult to dissolve in nature, and it even takes hundreds of thousands of years to break the polymer chain and complete the dissolution process. So it is not an environmentally friendly material. Non-woven paper (commonly known as: non-woven fabric) is a kind of weaving that has no directionality, that is, non-warp and weft weaving. The structure is relatively loose and can be easily resolved in nature, so it is more environmentally friendly compared to PVC s material. The comparison of the environmental protection of these two materials is based on the degree of pollution to the environment after they are abandoned or the amount of energy (or natural resources) used to reduce these materials.