As far as the decoration effect is concerned, the paving of small pieces of floor joints is more messy and cramped, and the dirt at the joints is difficult to handle, and it is easy to breed bacteria, so large-sized floors begin to be popular in the market. However, experts caution that the larger the size, the easier it is to deform. Consumers should not blindly purchase large-size floors.
Floor covering is the highlight of home decoration. What kind of floor, how to install it, how to accept it, this is a concern of the decoration family. Recently, it has been found that wood flooring has become popular in large sizes, and consumers value quality. Nowadays, large-sized floors have the potential to replace small-sized floors. Due to the scarcity of solid wood flooring, large-size composite flooring has become a new favorite of home decoration. However, it is necessary to remind consumers that some floors are made of inferior materials, so Xiaobian reminds consumers to be wary of “strips†when buying the floor.
This year, the purchase of wooden flooring, consumers are most valued by quality. The solid wood floor is good, but the maintenance is complicated. This year, the supermarkets launched a super wear-resistant solid wood flooring. It is said that this kind of floor, in addition to its high wear resistance and the characteristics of ordinary solid wood flooring, also has strong adhesion of paint film, high transparency, excellent acid and alkali resistance, strong moisture resistance, not easy to crack, not easy to paint. .
As far as the decoration effect is concerned, the paving of small pieces of floor joints is more messy and cramped, and the dirt at the joints is difficult to handle, and it is easy to breed bacteria, so large-sized floors begin to be popular in the market.
Ordinary floor is generally 12cm×90cm, and the size of the large floor can reach 14cm×180cm, and the area is 2.3 times that of ordinary wood floor. It is understood that this kind of floor generally adopts the common materials such as red sandalwood and rosewood, and the scraps are discarded. The main part of the whole tree is used to make the atmosphere, and the paving has an infinite sense of extension and space.
In addition to super wear-resistant solid wood flooring, piano lacquer flooring is also the mainstream product of the recent rise. The appearance is gorgeous, bright, with an ultra-wide wear layer, the visual effect is more brilliant, thorough, and the foot feels better, the appearance is very similar to the solid wood floor, but the price is much lower than the solid wood floor.
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