How to choose shading curtains?
1. The combustion identification adopts sensory method, combustion method, microscope method and pH test paper method. Cotton sunshade is flammable, quick to catch fire and smells like burning paper. After burning, they look like thin, soft gray-black flocs. The burning characteristics of hemp sunshade are similar to those of cotton, and it has the smell of paper paste. After burning, they look like thin and soft gray flocs. Hair weaving will burn slowly after the fire, and it smells like burning hair. It looks like black coke after burning, which is fragile. Polyester sunshade is easy to melt when burning, and can continue to burn after leaving the fire. The smoke is very thick, but the melted substance will not fall off, and it has a fragrance, and it will become hard, black and round after burning. Acrylic curtains melt and burn, with a pungent smell and hard black balls. Nylon sunshade melts when the flame approaches, and then goes out by itself. It tastes like celery, but it turns into a yellow-brown lump when burned.
2. color. Family decoration should be comfortable first, not only beautiful, but also comfortable to use. When choosing curtain yarn, try to choose some soft colors. The comfort and overall tone of the room are very important. This can not only reflect the heat insulation and privacy protection functions of curtain yarn, but also bring a clean and concise feeling to the whole room, and bring noble and beautiful enjoyment to people's vision and mind.
3. Function: curtain yarn with light transmission, ultraviolet protection and good heat insulation performance is selected. When enjoying the sunshine, it will not be burned by the sunshine, and it can also improve human health. This practical and decorative curtain yarn makes the room more comfortable, pure and elegant. It is suitable for use in summer, so you can enjoy a heat-free summer at home and relax.