With better and better economic conditions, the style of clothes on the market is very different, and the fabric is also more and more numerous. When people go to the mall to buy, they will care about the fabric of the clothes, different fabrics have different grades and The effect of wearing comfort is not the same. Then we will introduce the clothing fabrics that are very common nowadays. That is polyester fiber.

Polyester fiber Synthetic fiber obtained by spinning polyester made from organic dibasic acid and diol polycondensation, which is commonly known as polyester, is widely used in apparel fabrics. Polyester has excellent wrinkle resistance and elasticity. Excellent dimensional stability and insulation performance, a very wide range of uses. Polyester fiber has a high strength and elastic recovery, so it is durable, anti-wrinkle and hot. Its lightfastness is good. In addition to being inferior to acrylic, its lightfastness is superior to that of natural fiber fabrics, especially its ability to withstand sunlight is very good behind the glass. It is almost comparable to acrylic. In addition, polyester fabrics are resistant to various chemicals, and acid and alkali are not harmful to them. At the same time, they are not afraid of mold, and they are not afraid of insects.

Polyester fiber sunlight fabrics are still popular on the market. Such fabrics have many advantages, such as shade, light transmission, ventilation, heat insulation, UV protection, fire prevention, moisture protection, and easy cleaning. They are very good fabrics. The costumes produced are very popular with modern people. Today's manufacturers mainly introduce polyester fibers for everyone. For fabrics, the types are quite complicated. When consumers purchase products, they must pay attention to different types of fabrics and content, and only choose the products that are suitable for themselves to achieve the comfort and warmth.

Biconcave Lenses

Professional Biconcave Lenses manufacturer is located in China, including Biconvex Lenses,Achromatic Lenses,Concave Lenses, etc.Founded in 2014, Bena was co-founded by several experienced engineers who have more than 10 years of optical design, process, production and test. We provide customization service for high precision (rms = 1/100λ, λ=632.8nm), large diameter plane mirror (>500mm) and aspherical lens, as well as professional spherical lens (such as Optical Domes with diameter 280mm), involving different materials including K9, Silicon, Sapphire, SiC, glass ceramics, fused silica, and other various optical glasses, and we can also deal with the nickel-phosphorus alloy surface on different substrates.

Biconcave Lenses,Biconvex Lenses,Achromatic Lenses,Concave Lenses

Changchun Bena Optical Products Co., Ltd , https://www.benaoptic.com