1. Can a sun umbrella prevent ultraviolet rays?

The Parasol has a certain effect of anti -ultraviolet rays.Generally, the Solar umbrellas are used for protective fabrics such as silver glue, pearl cloth, and color ducts, which can block some ultraviolet rays.And some ordinary Solar umbrellas without ultraviolet coating also have a certain defense effect, but the sunscreen effect of this umbrella will be affected by the color of the umbrella.

2. Principles of sun umbrella UV protection

The principle of Solar umbrella -proof ultraviolet rays is mainly to reduce its transmission part, so that ultraviolet rays are reflected or absorbed as much as possible.There are currently two main methods: the first is to reflect or scatter it.There are two cases, one is the metal film, which is a mirror reflection and a regular reflection; there is also a beaded fabric, such as some umbrella surfaces that can scatter ultraviolet rays in the direction of reflection.The second method is to mix the materials that absorb ultraviolet rays inside the fabric fiber, or make later arrangement after the fabric is completed, and infiltrate some materials that absorb ultraviolet rays, such as nano -level zinc oxide or titanium dioxide.

How to choose sun umbrella

1. When choosing an umbrella surface, the fabric textiles are obviously sparse umbrella anti -ultraviolet performance, and consumers are carefully purchased.

2. Due to the characteristics of the fabric, the umbrella surface should be large or small when buying a Parasol.

3. The color of the fabric is related to the protection of ultraviolet rays.Under the same conditions, the deeper the color, the better the anti -ultraviolet performance. In contrast, black, hidden blue, dark green, light blue, light pink, light yellow and other ultraviolet resistance is better.

4. Before purchasing, check the protection level logo carefully.The "Evaluation of Textiles and UV performance" promulgated by the State Administration of Quality Supervision, Inspection and Quarantine stipulates that only when UPF (UV protection factor value) is greater than 30, and UVA (long wave ultraviolet) can be called anti -ultraviolet products through the rate of less than 5%.The standard is "UPF30"; when UPF is greater than 50, it indicates that the product ultraviolet protection performance is excellent, and the protection level logo is "UPF50".When buying, consumers should carefully check the protection level logo, and then buy an umbrella that suits them according to the local sun.

5. You can preliminary judgment of UV resistance based on the nature of the fabric of the umbrella surface.Generally speaking, the anti -ultraviolet performance of cotton, silk, nylon, adhesive, etc. is poor, and polyester is better.Poly -colored tannuts, Macbus, etc. that are usually used to make umbrellas.In addition, the anti -ultraviolet performance is best in satin fabric. The following is oblique and flat lines. The darker the color, the better.

The difference between a sun umbrella and umbrella

1. Different weight

The umbrella rack of the Parasol will be relatively light, and some umbrella bones are non -metallic materials.The umbrella's skeleton is strong because it wants to fight against the storm.

2. Different functions

The main function of an umbrella is wind -proof and rain, and the main function of the Solar umbrella is Sun protection and ultraviolet rays to protect Skin health.

3. Different production materials and manufacturing processes

Generally, umbrella cloth design is mainly to consider waterproofing, while the Solar umbrella design is mainly on UV -proof materials, and the workmanship is fine. There are many beautiful viewing embroidery printing and dyeing design.The surface and material of the Solar umbrella are special, and the sunscreen function is particularly good. In addition, the ability to block ultraviolet rays is also very strong.After all, the umbrella is mainly based on the heat insulation function of the sun, while the umbrella is mainly waterproof.

4. Different colors

The color of the umbrella can be shallow, because it is rainy, and the color of the Parasol is generally darker, mainly anti -ultraviolet rays.

Can the Solar umbrella be used as an umbrella?

Whether the sun umbrella can be used as an umbrella. There are many sayings in the outside world, some say yes, some say it is not possible.To say, it is mainly because the Parasol is used as an umbrella that does not leak rain, but it does not work. I feel that the Parasol is specially treated. After the rain is drenched, the molecular structure will be destroyed, resulting in the sunshade of the Solar umbrella.The effect is reduced.

In fact, it is completely okay to use the umbrella once or twice as an umbrella. After using it, remember to dry the umbrella to remove it. Do not let the water molecule destroy the sunscreen coating.Remember that the Solar umbrella cannot be used to cover the rain for a long time, which reduces the "Shading" function.

However, Xiaobian recommends that the Parasol and umbrella are used separately to achieve special umbrellas and pay attention to maintenance.Because the umbrella Bone of the Parasol is lighter than the umbrella, it can't stand the rain.Especially the Solar umbrellaCoatThe layer is applied outside, so it is recommended that you do not use it as an umbrella.

What will happen when the Parasol is used as an umbrella?

1. Insufficient waterproof performance

Although the fabric of the Solar umbrella may have a certain waterproof resistance, this waterproof performance is usually not as good as a professional umbrella.In continuous rainfall, the Parasol may seep water, causing users to be wet.

2. Umbrella Bone damage

Because the original intention of the Solar umbrella is to sunscreen instead of the impact of heavy rain, its umbrella Bone may not be strong enough.Use a posterior umbrella in heavy rain, especially when it is accompanied by strong wind, the umbrella Bone may be deformed or broken.

3. Umbrella surface damage

The umbrella surface of the Solar umbrella is usually designed for sunscreen, and its material may not be wear -resistant than the umbrella surface.After using it for a long time in the rain, the umbrella surface may wear or tear.

4. Decrease in sunscreen performance

If the Solar umbrella is not dry in time after use in the rain, its sunscreen performance may be affected.The wet umbrella surface may not be able to effectively block ultraviolet rays, thereby reducing the Sun protection effect.

What is the fishing sun umbrella

With the development of China's economy and the improvement of people's living standards, there are more and more fishing enthusiasts across the country, and the equipment used is becoming more and more diverse and high -end. fishing Solar umbrellas have gradually appeared in people's vision.fishing Solar umbrellas are mainly used for sunshade, rain, and windproof during fishing. It is transformed from beach umbrellas and British tents, which can adapt to various fishing environments.The fishing Solar umbrella generally use aluminum alloy and fiber material to reduce the weight of the umbrella. In order to prevent wind, it will also be equipped with windproof, air -permeable and other parts, which is very practical.

At present, fishing Solar umbrellas do not have a unified official production standard. According to the provisions of the main manufacturers in the industry, it is roughly 1.8 meters, 2 meters, and 2.2 meters from the diameter of the umbrella surface (considering the curvature).Divided from the fabric, including polyester, rubber cloth, etc.From the umbrella frame, there are Masha rods, galvanized rods, aluminum rods, etc.In the style, some have a opening to facilitate the starting pole.Some have the function of double umbrellas, and they have a beautiful ventilation and breathable shape.It can be said that people's pursuit of fishing umbrellas has not only stayed in functional. A beautifully styled and advanced fishing umbrella reflects the level of appreciation and enjoyment of the variety of life and fishing culture.

The fishing sun umbrella is easy to carry, strong and durable, wind -proof, rainproof and anti -ultraviolet rays, and beautiful shapes. It is the future development trend. The current fishing umbrella needs to be improved in terms of waterproofing.Need to rely on new materials and new processes to solve and improve product quality.One of the later juniors of the family members of the fishing Solar umbrella as an umbrella, there is still a lot of room for development.

How to buy the right fishing sun umbrella?

1. fabric material

One of the attention to buying a fishing tools is the anti -ultraviolet performance of the fabric fiber itself. Among the fibrous fibers, the fishing anti -ultraviolet effect of fishing umbrellas made of polyester fiber is relatively good.Therefore, when you buy fishing umbrellas, you should pay attention to see the materials on the label. You should try to use polyester fiber to make fishing umbrellas.

2. The knitted density of the fabric

The tightness and thickness of the fabric will affect its anti -ultraviolet performance.The thicker the fabric, the better the anti -ultraviolet performance, and the closer the fabric, the stronger the light power, the smaller the ultraviolet rays through.Kidtop fabrics are usually loose than machine fabrics, so the protection effect is not as good as that of the fabric. The gap between the flat fabric in the fabric is greater than the oblique pattern, and the oblique pattern is greater than the satin, so the protection effect of the flat lines is relatively poor.Another thing to pay attention to is the color of the fabric.The darker the color of the fabric, the smaller the ultraviolet transmission rate, the better the anti -ultraviolet performance.Therefore, when we choose the Parasol, we must fully consider the thickness, tightness and color of the fabric.