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PC thermal insulation material is a functional engineering plastic made from polycarbonate (PC) resin as the base material and modified with nano-inorganic metal oxides. While retaining the inherent advantages of PC substrates such as impact resistance, lightweight, and ease of molding, it achieves the dual characteristics of high visible light transmittance and efficient infrared heat blocking. It can effectively block heat transfer from infrared radiation for a long time while maintaining a high-definition optical effect with extremely low haze. It is an upgraded alternative for thermal insulation structural components in the automotive, electronics, and industrial equipment fields.

By precisely controlling the ratio of additives and the refractive index of the substrate, light guide particles optimize the light diffusion effect while ensuring high transmission efficiency. They can transform point light sources and line light sources into uniform and soft surface light sources, effectively reducing glare, dark spots and light energy loss. They are suitable for various design schemes such as side-lit backlights and irregularly shaped light guide structures.

Laser-protective PC material is a specialty engineering plastic made from PC resin as the base material, modified by adding specialized laser-absorbing dyes and other additives. It serves as the primary safety protection substrate in industrial laser applications, used to block stray and diffusely reflected laser beams in the ultraviolet, visible, and infrared spectra, thereby protecting the human eyes, skin, and precision components from damage caused by laser radiation. while retaining PC’s inherent advantages of impact resistance, flame retardancy, and lightweight properties. It serves as an upgraded alternative to laser-protective glass and acrylic protective panels.

Specialized Anti Blue Light, eye-protecting PC material is a functional plastic created by modifying optical-grade polycarbonate (PC) resin with blue-light-absorbing additives. It precisely filters out harmful blue light emitted by electronic devices while retaining the core properties of PC—such as high impact resistance, high light transmission, and UV protection. It is currently one of the most widely used eye-protecting base materials for applications including eyeglass lenses, screen protectors, lighting diffusers, and protective viewing panels for children.

Amid the trend towards whole-home smart systems, infrared sensor modules—such as those for human presence detection, door and window monitoring, and gesture recognition—are key components for perception and connectivity in smart homes. Conventional plastic enclosures are unable to simultaneously meet the four key requirements of discreet appearance, resistance to ambient light interference, structural protection and infrared signal transmission. Thanks to its selective spectral transmission properties, excellent mechanical strength and environmental resistance, ‘infrared-transmissive modified PC’ has become the mainstream specialised modified plastic for smart sensor windows, light filters and integrated enclosures, finding widespread application in domestic consumer-grade smart hardware and exported IoT electronic products.