Sleeping is a great pleasure in life. Whenever the night falls, we will rest, especially at night, when we are asleep. Therefore, when we are decorating, choosing curtains is also a technology. Modern people are paying more and more attention to the quality of sleep, and they like to use silver-silver blackout curtains when purchasing curtains. Blackout curtains effectively block the sun and guarantee your sleep quality. However, some citizens reported that the curtains were very pungent when the sun was strong. Does blackout curtains endanger your health? Classification of blackout curtains At present, the blackout curtains on the market can be mainly divided into three types. One is to hang an additional curtain on the outside of the ordinary and beautiful curtains, which is generally coated. Due to the use of glue, it is almost impossible to be completely non-toxic. Some have a more irritating smell. The other is to sandwich a layer of black raw material between the two layers of light-colored yarns, so that you can make different colors and patterns in the light and light colors, and absorb the incident light. There is also a curtain that relies solely on the density of the knit to achieve a blackout effect. This kind of curtain is the most environmentally friendly and is the most expensive on the market. Harm of blackout curtains Experts pointed out that "some of the blackout curtains on the market at prices of twenty or thirty yuan per meter are mostly using chemical layers to achieve the shading effect. There are some, because there is no high-density process, the rags are crushed. And then glue them together to achieve a high-density shading effect. "The curtains are exposed to sunlight during use, and the excess MeOH contained in them is released. The toxic components in the long time will be released. The human body causes harm. "People are advised not to buy such low-cost blackout curtains. The usual households use the common decorative cloth as the blackout curtain. This kind of cloth is thicker, has a good shading effect, and has many varieties of colors and good decorative effects. If there are special shading requirements, you can also choose a light-shielding flocking curtain fabric. Commonly used are polyester, chameleon, polyester jacquard, suede, etc. The bottom fabric is coated with three layers, the bottom is white, the middle is black, and the shading effect is good. It is non-toxic, tasteless, soft to the touch, soundproof, heat-insulating, anti-ultraviolet. Semi-shield coated curtain fabric, two layers coated on the base fabric, half-shading effect, blackout coating, flame retardant curtain fabric, full shading On the basis of the coated flocking cloth, an environmentally-friendly flame retardant is added to the base fabric and the coating material, so that all the advantages of the full blackout curtain fabric are removed, and the flame retarding effect is also provided. Many things are bidirectional, and if they have their advantages, they will definitely have disadvantages. The fabric of the blackout curtains is very thick, and there are many choices of patterns and patterns. It is the favorite of many families to choose curtains. When using blackout curtains, many people have reported that when the sun is very strong, the curtains will emit a pungent taste. Does this taste cause harm to the human body? This article is whether your science blackout curtains are harmful to the human body. Pay attention to the problem when purchasing. [Follow the WeChat public number "Jiuzhengmen Window Network" to view the latest hot article "My husband is installing windows and doors!? After reading the tears!" More industry exchanges please join the Jiuzhengmen window network exchange group] 1050 1060 1100 1235 belong to pure aluminum.The content of Al is above 99.5%.Thickness of Aluminum Sheet is from 0.2mm to 200mm.The width is from 500mm to 2000mm and the length is from 500mm to 9000mm.The corrosion resistance of 1050 1060 1100 1235 alloy is the highest among all of the series.But the strength of this kind alloy is not strong enough. Aluminum Plain Sheet,Thin Aluminum Sheet,Standard Aluminum Sheet Henan Everwin Trade Co., Ltd. , https://www.ewaluminium.com
The application:
1. Lighting and decorative lighting
2. Solar reflector
3. Architectural appearance
4. Interior deoration: ceiling, building wall,roofing,photo frame and so on.
5. Furniture,cabinet
6. Elevator
7. Label,nameplate,luggage
8. Decoration of the inside and outside of car
9. Domestic appliance such as freidge, microwave and so on
10. Aerospace and military applications such as aircraft manufacturing, spacecraft manufacturing, artificial satellite and so on.
3003 3004 3005 3105 have excellent rust-proof capability.The basis content is Manganese element.This alloy is widly used in humid environment. Such as freigde,air conditioner and vehicle bottom. 3000 series price is higher than 1000 series.
5005 5052 5754 have low density and they have high tensile strength.and high elongation.They are widly used in aircraft tank and other oxidation deep processing.
8011 is the most common alloy used as cap material.And also used as radiator material. This alloy is used mostly as foil.