Cleaning at the end of the year is a traditional practice in China. However, it is not an easy task to clean up at the end of the year. In particular, doors and windows, and the wind and the sun, how clean and fast is it clean? The following Xiao Bian will introduce to you the common door and window cleaning and daily maintenance Raiders, together to understand it.
Part1:Cleaning and Maintenance of Different Material Doors in Clean and Welcome Spring
The door is the first impression given to the family. Visitors never enter the house to see their door. The cleanliness of the door directly reflects whether the owner's living habits are good. There are many types of doors. According to the material, there are mainly solid wood doors, steel doors and stainless steel doors. Let's take a look at the cleaning and maintenance methods for these types of doors.
First, the maintenance of solid wood doors
The solid wood door uses the natural wood in the forest as the core of the door. It has natural environmental protection, corrosion resistance, thermal insulation and other characteristics. At the same time, solid wood doors also have excellent sound insulation properties. Generally, the production process of solid wood doors is complicated. The prices of high-grade wood such as dark brown walnut and light brown cherry are often relatively high. Therefore, care should be taken when cleaning and maintaining.
Second, the maintenance of steel doors
The steel wooden door is made of steel and wood, and the door leaf is surrounded by steel plates or welded and used, and the surface of the door frame is made of paint-free or paint-treated doors. Steel doors are also commonly used at home, and almost every home will have. However, how to clean and maintain steel doors to make them last longer is unknown to most housewives. Here's how to clean and maintain steel doors.
The door and the door face the face of the entire steel wood interior door. When removing the stain on the surface of the steel door, use a soft cotton cloth to wipe the surface. It is easy to scratch the surface with a hard cloth; pay attention to soaking the neutral agent or water rag not on the steel. The surface of the wooden door is placed for a long time, otherwise the surface will be immersed and the surface decoration material will be discolored or peeled off. Maintenance of steel doors and solid wood doors is basically the same, you can refer to solid wood door maintenance methods.
Third, the stainless steel door cleaning and maintenance
Stainless steel door cleaning
Stainless steel door is a door made of stainless steel plate material, the main material is stainless steel + wood board as a seesaw, so it can play the role of security doors, often for the door, so its clean condition has a greater impact on the home face. Therefore, if the home is a stainless steel door, it must be clean before the year.
Door and window maintenance
Windows are desiged for use in optical systems to separate two enviroments while passing a particular spectral range between them.Applications include laser set-ups (e.g.at Brewster's angle),emitter,detector protection devices, such as in sepctrophotometers and imaging systems.
China Star Optics offers all types of windows made from different materials. Such as N-BK7, Fused silica, sapphire,CaF2, Silicon, Borofloat, high borosilicate glass and other optical glass supplied by Schott and Chinese CDGM are available upon request. Windows at shape of round,quadrate, triangular or other polygonal are also available upon request.In addition, we provide a variety of single layer or multiplayer anti-reflecting coating,HR,PR coatings on Optical Windows.
Specification of our optical windows as follow:
*Material:high borosilicate glass, BK7,UV-grade fused silica (JGS1) or other optical crystals materials
*Length tolerance:+/-0.01
*Width tolerance:+/-0.01
*Center thickness tolerance:0.005mm
*Surface quality:80-50 to 10-5 Scratch/Dig
*Surface flatness:<lambda to lambda/20
*Parallelism<=1min -- 2sec
*Clear Apenture:80% -- 100%
Infrared Window,Zinc Selenide Windows,Znse Wedged Window,Zinc Selenide Laser Window
China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com