UV resistance of acrylic PMMA

acrylic is a common and widely used plastic material, which has a wide range of applications in daily life, from making furniture to building decoration, and even automotive glass and other fields can be seen. However, do you understand the UV resistance of acrylic material? How strong is it?

First of all, we need to clarify what UV is. Ultraviolet light is a kind of radiant energy in nature, which is divided into three types: UVA, UVB and UVC. Among them, UVA and UVB are the two most common ones we usually see, and also the two that have the greatest impact on human health. Long-term exposure to UV rays may lead to skin inflammation, sun spots, skin aging, photosensitive dermatitis and other problems.

However, acrylic excels in UV resistance. Acrylic has good UV resistance and can effectively block or absorb most of the harmful UV radiation. According to research, the UV transmittance of acrylic is only 0.1% to 0.3%, which means that products made with acrylic can protect our skin from UV damage.

So, how does acrylic material achieve this anti-UV performance? There are several main reasons:

First, the molecular structure of acrylic material has a high density, making it difficult for UV rays to penetrate. At the same time, acrylic in the production process can also add some anti-ultraviolet agent to further enhance its protective ability.

Secondly, acrylic material also has good weather resistance. It is not easily eroded by sunlight, rain and other external factors, ensuring the stability and durability of its anti-UV performance.

Not only that, acrylic material also has good transparency and optical properties. Compared with other materials, products made with acrylic can fully transmit light to ensure that there is enough natural lighting in the room, while at the same time filtering out most of the harmful ultraviolet rays.

Therefore, we can conclude that acrylic material has excellent UV resistance and can well protect people's skin from UV damage. It is undoubtedly a wise decision to choose acrylic products for use in home decoration, building materials and other fields.

In the purchase of acrylic products, we should focus on the quality of the product and brand reputation, to ensure that the purchase of acrylic products that meet the standards and really have UV resistance. At the same time, we should also actively strengthen the awareness of UV protection, do a good job of daily protection of the skin, in order to maintain our health and beauty.

Let us pay attention to the UV resistance of acrylic materials, choose better materials to protect our health.

How can acrylic panels be better protected against UV rays?

Anti UV is currently in the field of construction in the growing demand, acrylic as a common commonly used building decoration materials, can play a role in resisting ultraviolet rays?

The answer is yes, acrylic sheet is made from PMMA raw material processing, through the addition of anti-ultraviolet formulations in raw materials and other ways, can produce anti-ultraviolet sheet, the effect is actually quite good.

High-quality anti-ultraviolet acrylic sheet shielding band begins at 370nm, can achieve 99% of the ultraviolet light shielding, greatly reducing the transmission of ultraviolet light.

UV acrylic sheet has a wide range of applications, such as family sunroom, urban office building curtain wall, protective cover for machinery and equipment. UV-resistant acrylic sheet both aesthetic, light transmission, the role of UV-blocking, composite features make the original need for a variety of materials with the way to become more simple and lightweight.