This article talks about whether infrared rays can penetrate through PCs. BAY888.com The world's leading slot game platform, providing exciting gaming experience and generic rewards. Join now and start your journey to victory!
List of contents for this article:
- 1、What materials can infrared light penetrate through?
- 2、What material is infrared penetrating PC?
- 3、Application and technical analysis of infrared penetrating polymer materials PC,PMMA,ABS,PET and other special optical plastics_Baidu...
- 4、What are the advantages and disadvantages of infrared ray penetrating PC materials?
What materials can infrared light penetrate through?
Transmissible materials Infrared transparent glass characteristics: Infrared transparent glass can be made of glass coated with infrared transparent film or infrared transparent colored glass. It can transmit infrared light and block or absorb visible light and ultraviolet light at the same time. Application: Commonly used for occasions requiring infrared transmission, such as windows for infrared sensors, infrared cameras and other equipment. Infrared transparent plastic materials: mainly made of PC (polycarbonate) and PMMA (polymethyl methacrylate) and other materials, and the appearance color is usually black.
Infrared transparent glass: It transmits infrared light to cut off or absorb visible light and ultraviolet light. It can be infrared transparent colored glass or made by plating glass with an infrared transparent film. Infrared transparent plastic: Made of PC and PMMA materials, the appearance color is black. The infrared-transmitting plastic of this material can effectively cut off visible light and transmit infrared light. Its optical properties are stable, and compared with infrared transparent glass materials, it is characterized by low cost and not easy to break.
Mid-and long-term infrared (wavelength 3-1000 microns) has the strongest ability to penetrate obstacles, especially in non-metallic materials such as smoke, plastics, and cloth. Relationship between penetration ability and wavelength Infrared rays with longer wavelengths have better penetration.
Transmission distance in the air: In daily environment, most civilian bands of far infrared light (4~14μm, a common band that matches human thermal radiation) have extremely low attenuation in the air, and the effective transmission distance can reach several meters to tens of meters., will not be significantly blocked by the air. Depth of penetration inside the substance: Dense dry materials (such as metals, glass, ceramics): Far-infrared rays can only penetrate through a thin layer of micron on the surface and cannot enter the inside of the material.
Infrared penetration is usually made of dark or black materials, especially carbon-based powders or special plastics (such as polycarbonate). Infrared light is invisible light and has a long wavelength, so ordinary transparent materials (such as glass) will block some infrared light, while certain dark materials can allow it to pass through. In daily scenes, common applications such as the black light-transmitting window of TV remote controls and the black filter of surveillance cameras all use similar principles.
What material is infrared penetrating PC?
1. PC (polycarbonate) material has high infrared light transmittanceCan infrared light penetrate through PC?This means that infrared light can efficiently penetrate PC materials and is suitable for applications that require infrared transmission or detection. high temperature resistanceCan infrared light penetrate through PC?: PC material has excellent heat resistance, can maintain stable physical and chemical properties in high temperature environments, and is not easy to deform or degrade, so it is suitable for infrared penetration requirements in high temperature working environments.
2. Infrared penetration PC is a special optical plastic that is mainly used to shield white light and ultraviolet light, and only allows near-infrared light with a wavelength of 760nm to 2500nm to pass through. This material is sometimes called "bulletproof glue" in Chinese, although the name may be misleading because its main function is not bulletproof. Infrared penetrating PC has excellent mechanical and electrical properties. Its color is black, its surface finish is high, and it has strong scratch resistance.
3. ApplicationCan infrared light penetrate through PC?: Commonly used in occasions that require infrared transmission, such as windows for infrared sensors, infrared cameras and other equipment. Infrared transparent plastic materials: mainly made of PC (polycarbonate) and PMMA (polymethyl methacrylate) and other materials, and the appearance color is usually black. Characteristics: It can effectively block visible light while transmitting infrared light. Compared with infrared transparent glass, it has the advantages of low cost and difficulty in breaking.
Application and technical analysis of infrared penetrating polymer materials PC,PMMA,ABS,PET and other special optical plastics_Baidu...
Infrared penetrating polymer materials, also known as infrared penetrating plastic materials, are a type of functional special optical plastic materials that can effectively transmit infrared light in various required bands. Such materials usually have a transmittance of more than 90%, and the color is mostly black or white. They can selectively block unnecessary infrared wavelengths according to the user's infrared LED working wavelength requirements, allowing only the required working infrared wavelengths to be efficiently transmitted.
Acrylic is also called PMMA or sub-hardened. They are all Chinese names for acrylic in English, which translates to organic glass. The chemical name is polymethyl methacrylate. Most people in Hong Kong are called Agali. It is an important thermoplastic developed earlier. It has good transparency, chemical stability and weather resistance. It is easy to dye, process, and has a beautiful appearance. It is widely used in the construction industry.
What are the advantages and disadvantages of infrared ray penetrating PC materials?
1. Infrared penetration through PC is a specialCan infrared light penetrate through PC?an optical plastic materialCan infrared light penetrate through PC?, mainly used to shield white light and ultraviolet lightCan infrared light penetrate through PC?, only near-infrared light with wavelengths of 760nm to 2500nm is allowed to pass through. This material is sometimes called "bulletproof glue" in Chinese, although the name may be misleading because its main function is not bulletproof. Infrared penetrating PC has excellent mechanical and electrical properties. Its color is black, its surface finish is high, and it has strong scratch resistance.
2. Control the injection molding cycle to be consistent, which is conducive to the precision and stability of optical plastic parts. Adjust parameters such as pre-forming drying, mold heating, and forming processing temperature according to material characteristics (such as moisture absorption, molecular weight, and fluidity). To sum up, infrared penetrating polymer materials PC, PMMA, ABS, PET and other special optical plastics have wide application prospects and technical advantages in many fields.
3. There are three main types of materials that can transmit infraredCan infrared light penetrate through PC?: Infrared transparent glass: It transmits infrared light to cut off or absorb visible light and ultraviolet light. It can be made of infrared transparent colored glass or made of glass coated with infrared transparent film. Infrared transparent plastic: Made of PC and PMMA materials, the appearance color is black. The infrared-transmitting plastic of this material can effectively cut off visible light and transmit infrared light.
4. The visible light transmittance of different types of plastics varies greatly. For example, the visible light transmittance of transparent plastics is relatively high, and some additivesCan infrared light penetrate through PC?The visible light transmittance of plastic with pigments or specially treated materials will be significantly reduced. Infrared penetration Whether infrared light can penetrate through plastic also depends mainly on the material and thickness of the plastic.
This is the end of the introduction of whether infrared ray can penetrate a PC and whether infrared ray has strong penetration. BAY888.com The world's leading slot game platform, providing exciting gaming experience and generic rewards. Join now and start your journey to victory!
