Dafu

Growing demands on material performance across modern industry and advanced technology have led to the emergence of PC/PMMA composite sheet, a high-performance material gaining extensive market attention.

1. Material Composition

PC/PMMA composite sheet is co-extruded from polycarbonate (PC) and polymethyl methacrylate (PMMA). PC boasts high tensile strength, superior toughness and outstanding impact resistance, whereas PMMA is famous for high clarity, excellent weather resistance and rigid surface hardness. The compound of the two resins integrates their respective merits and delivers comprehensive premium properties.

2. Core Performance Advantages

High Light Transmittance

Featuring outstanding optical properties, PC/PMMA composite sheet achieves glass-grade transparency and excellent light transmission. It fits perfectly for applications requiring high luminous transmittance, including optical instruments and display showcase glazing.

High Strength & Superior Impact Resistance

With the intrinsic advantages of PC substrate, the composite sheet stands out for strong impact endurance. Unlike conventional glass, it is shatter-resistant and remains intact under physical impacts, substantially boosting operational safety. Such property enables its widespread adoption in safety protective equipment and automotive components.

Outstanding Weather Resistance

The PMMA skin layer endows the sheet with reliable weatherability. It keeps stable physical properties without discoloration, aging or deformation under harsh conditions such as intense sunlight, rainstorm erosion and drastic temperature swings, making it ideal for exterior building cladding and outdoor advertising boards.

Excellent Processability

The composite sheet can be processed via standard fabricating techniques: cutting, bending, thermoforming and more. It provides great design flexibility for manufacturers to customize finished products in varied shapes and dimensions.

3. Application Industries

Electronics & Electrical Appliances

It is widely used for display panels and mobile phone back covers in electronic products. Its high transparency and robust mechanical properties satisfy aesthetic requirements while shielding internal electronic components.

Automotive Industry

PC/PMMA composite sheet is a preferred material for automotive headlamp lenses and interior trims. Its impact and weather resistance adapt to diverse harsh driving conditions, and high light transmittance optimizes headlight illumination efficiency.