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Ưu điểm và nguy cơ của rèm cản sáng

2021-06-16

Lợi thế củaRèm chắncó tác dụng che nắng và cách nhiệt, nhưng nhược điểm của nó là có mùi formaldehyde. Nếu bạn không làm tốt công việc loại bỏ formaldehyde, nó có thể gây ảnh hưởng xấu đến cơ thể con người. Vì vậy mọi người phải làm tốt công tác thông gió choRèm chắnvừa được sử dụng.
1. In short, the blackout curtain is a kind of curtain with shading function made by the design and sewing of decorative cloth. Conventional Rèm chắn are replaced with opaque or thicker fabrics on the basis of traditional curtains, so as to achieve basic control of light and achieve a shading effect.
2. Đặc điểm lớn nhất của Rèm chắn is shading. No matter what kind of material the Rèm chắn have a shading effect, but now the Rèm chắn on the market have not reached the 100% refractive index, which means that if there are businesses in the market to promote their shading rate as high as 100%, it is a lie Human. In fact, the current Rèm chắn can eliminate 80% of the ultraviolet radiation. At the same time, the Rèm chắn also have the advantages of light and wind. Some Rèm chắn with relatively transparent materials can even see outdoor scenery.
3.Everything is single-sided but double-sided. The Rèm chắn are poisonous and not just a rumor. This is mainly related to the material of the Rèm chắn. At present, the Rèm chắn on the market are mainly divided into two kinds of curtains, physical shading and chemical shading. The physical shading curtains only add a layer of shading fabric to the original curtain, which is green and environmentally friendly. However, chemical Rèm chắn have an additional coating on the outside of the curtains. Due to the use of glue, the curtains have some pungent odors, and naturally they cannot be completely non-toxic.
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