Infrared transmission materials mainly include infrared transmission PC (polycarbonate), infrared transmission PMMA (polymethylmethacrylate), infrared transmission PET (polyethylene terephthalate), etc.

characteristics and Applications

  Infrared transmittance material is a kind of material which can still maintain a high transmittance to infrared under the condition of black appearance. Due to technical constraints, such materials have been monopolized by several major foreign companies. Through unremitting efforts, our R&D team has developed a number of products, whose indicators have fully reached the level of imports.

  1. its main characteristics:

It can transmit infrared radiation of required wave band, has the highest infrared transmittance, the lowest visible transmittance, high mechanical strength and good chemical stability.

2.application area

In the field of infrared communication, because of the black vision, it can easily cover the internal structure. In addition to effectively eliminating visible light interference, black also provides visual aesthetic effects and design help for consumer electronics products. Mainly includes mobile phones, computers, infrared electronic whiteboard, electricity, automobiles, infrared touch screen and other infrared signal transmission or infrared windows, remote control reception, infrared sensors and so on.

In the field of infrared photography, it can effectively obscure the position of the lens, and help to eliminate the "red storm" which usually exists in the infrared integrated camera. Combining with the environmental design, it can achieve the concealment effect of infrared photography; with its characteristics of blocking visible light, it can be used as a monitoring fog-proof mirror in the fields of highway, mining factory and so on. Head, can effectively eliminate the interference of smoke, to achieve all-weather monitoring; in the infrared photography camera and other security areas, can be used as infrared cut-off or infrared filter, more expensive than the same type of infrared cut-off glass more economical, easy to process and easy to assemble. 3D glasses, night vision equipment, infrared cameras and so on.

  Heat dissipation, because it can pass through the infrared ray, will not cause the gradual accumulation of heat increased, play a cooling role. For example, in automotive lamps, the use of infrared transmission materials than non-infrared transmission materials, can reduce the temperature inside the lamp more than 5 degrees, protect lamps and lanterns, prolong life; in the field of construction, there are also successful cases: for example, PMMA substrate infrared transmission through the plastic layer, and PVC white profiles coextrusion profiles, not only in the outdoor can be. It provides good weatherability and can effectively reduce heat absorption in buildings.

Main technical indicators