High Rigid Vacuum Forming PC Polycarbonate Sheet for Electronic Product Surface Display Window

Description

What is polycarbonate (PC) sheet?

Polycarbonate is A general term for a large class of high-molecular compounds with carbonate groups in their molecular chains. Currently, only aromatic polycarbonate of bisphenol A type has achieved industrial production.

Features of PC Sheet Advantages

1.Excellent light transmission

2.Higher glass transition temperature

3.Ideal chemical modifiability

4.Easy to physically modify

5.Good impact toughness

6.Creep resistance

7.Excellent insulation performance

8.High strength

9.Flame retardant

10.Heat aging resistance

11.Good fatigue resistance, stable dimensions

12.Weather resistance

13.Dielectric constant: Ranging from 3.0 to 3.2

14.Solvent resistance: No stress cracking phenomenon，etc

Why is modification of PC necessary?

1.The main reason is that it has problems such as stress cracking and poor fluidity.

2.The main directions of modification include light-blocking and weather resistance modification, high-strength and high-toughness modification, improvement of flame retardancy, and the development of ultra-tough materials.Therefore, the modification measures for PC materials have greatly expanded the application scope of PC materials.

Applications of Polycarbonate (PC) Materials

• Electronics and Electrical Engineering: Housing components for consumer electronics (e.g., computers, smartphones), light guide plates for LCD displays, electrical switches, and socket housings.
• Optics: Precision optical components including corrective lenses, camera lenses, and microscope eyepieces.
• Automotive Industry: Structural and functional parts such as headlamp covers, transparent glazing panels, instrument cluster bezels, and interior trim elements.
• Construction: Architectural glazing solutions—including skylight panels, daylighting systems, decorative wall cladding, and suspended ceiling panels—leveraging PC’s impact resistance and thermal insulation properties.
• Medical Devices: Components requiring biocompatibility, sterilizability, and clarity, such as syringe barrels, IV infusion sets, and housings for diagnostic and monitoring equipment.
  
• Packaging: Rigid, transparent containers for foodstuffs and premium cosmetic products, where dimensional stability, clarity, and regulatory compliance (e.g., FDA, EU food-contact standards) are critical.
  
• The aviation field: (such as the windows of aircraft, cabin door windows, etc.)