Polycarbonate CNC Routing and cold CNC Bending – Custom Parts

Polycarbonate is a durable, high-performance thermoplastic polymer known for its strength, optical clarity, and impact resistance. It is typically produced through a process called polymerization, where bisphenol A (BPA) reacts with phosgene or other suitable compounds to form polycarbonate resin. The resin is then melted and extruded into various forms, such as sheets, films, and molded parts. Polycarbonate is widely used in industries where toughness, optical transparency, and heat resistance are required. Its applications include eyewear lenses, optical discs (like CDs and DVDs), automotive parts, roofing materials, and medical devices. It is also used in the production of safety equipment, such as helmets and protective covers, and in architectural glazing due to its ability to withstand impacts and extreme weather conditions.

The advantages of polycarbonate include its exceptional impact strength, optical clarity, and ability to withstand extreme temperatures without cracking or breaking. It is lightweight compared to glass, making it ideal for applications where both strength and weight are important. Polycarbonate is also highly transparent, offering up to 90% light transmission, making it suitable for optical applications. However, polycarbonate does have some disadvantages: it can be prone to scratching and abrasion unless it is coated with a protective layer. It is also more expensive than other plastics like acrylic or polyethylene, which can limit its use in cost-sensitive applications. Polycarbonate can be sensitive to UV degradation over time, leading to yellowing or brittleness unless treated with UV stabilizers or coatings. Despite these challenges, polycarbonate remains a preferred material in many demanding applications due to its combination of strength, clarity, and versatility.