Umbrellas and umbrellas are umbrellas, Rain Umbrella then "sun umbrella can be used when the umbrella?" Sun umbrella and umbrella What is the difference?

To know whether the umbrella can be used as an umbrella, Rain Umbrella you can first look at the sun umbrella and umbrella What is the difference, according to their differences to know whether it can be used instead.

I believe that many ladies have such a question, Rain Umbrella the sun umbrella and ordinary umbrella material work is basically the same. So, if someone asks you if the umbrella can be used as an umbrella? The answer is yes, the vast majority of sun umbrellas can be used as an umbrella.

Sun umbrella is actually a copy of the umbrella, with the traditional umbrella is the biggest difference is that the sun umbrella is the use of UV umbrella mainly umbrella fabric. The general umbrella is used in ordinary waterproof cloth. Therefore, to determine the umbrella can be used when the umbrella, mainly based on the sun umbrella fabric decision. At present, the vast majority of sun umbrellas can be used when the umbrella.

According to the national "anti-ultraviolet performance of textiles assessment", only UPF (UV protection factor value) is greater than 30, and UVA (long-wave ultraviolet) transmittance of less than 5%, Rain Umbrella can be called anti-UV products, protection level standard "UPF30 +", When the UPF is greater than 50, it indicates that the product has excellent UV protection and the protection level is "UPF50 +". "But now the market on the UV umbrella UPF generally only in the 30 to 40.

And many fabrics, the umbrella thick fabric than the thin anti-ultraviolet performance, in general, cotton, silk, nylon, viscose and other fabrics, anti-ultraviolet effect is poor, Rain Umbrella and polyester is better; so, the vast majority of the sun Umbrella or polyester fabric mainly, and polyester fabric is also the production of ordinary umbrella main fabric. So the vast majority of sun umbrellas can be used as an umbrella.

In addition, Rain Umbrella the current market there are a lot of silver plastic anti-ultraviolet sun umbrella, this sun umbrella special coating does have sunscreen function, Rain Umbrella but because of "thin film" more delicate, sun exposure is easy to change color, shedding, Rain Umbrella rain corrosion Will make it loss of sunscreen, Rain Umbrella shorter life, not suitable for use as an umbrella. So if you buy a sun umbrella is silver rubber sun umbrella and silver plastic is applied outside the umbrella, then it is recommended that you do not use it as an umbrella.

According to the above understanding we know that the daily use of the sun umbrella can be used as an umbrella, the only drawback is that finishing up more trouble, of course, Rain Umbrella you can buy two different models of umbrellas were used for sun and rain.

Umbrella silver plastic coated fabric, silver plastic fabric is not only anti-UV effect, and the price is relatively cheap. When used to pay attention to silver coating do not rain, rain will damage the umbrella coating, reduce sunscreen effect. Use a long time umbrella, silver plastic coating will be aging black, and sometimes you can find a coating of the seal, this is because the climate drying coating shrink, Rain Umbrella need to replace the new umbrella to ensure sunscreen effect.

Two new fabrics TC yarn-dyed fabric is a new type of fabric that can be washed and does not affect the sunscreen effect. Transmittance is not high, Rain Umbrella the wavelength of 380,300,220 nm of the basic UV can be completely blocked. UV 250-400 nanometer band most likely to cause human skin and hair and other sunburn, dry. There is also a laser punching fabric, woven through the high-density process, Rain Umbrella the surface of the fabric with a lot of refraction particles, Rain Umbrella each small point will rotate with the light position to change the color, play a role in the scattering of ultraviolet light. These two fabrics have the best UV protection effect, but the price is more expensive.