In what fields are PC+PMMA composite sheets widely used?

1. What is PC+PMMA composite sheet?

PC+PMMA composite is a composite material prepared by co-extrusion of two raw materials, polycarbonate (PC) and polymethyl methacrylate (PMMA). PC+PMMA composite material combines the advantages of PC material and PMMA material, among which PMMA material provides higher hardness and weather resistance, PC material provides strong impact resistance and molding performance, with high strength, high toughness, excellent transparency and optical properties. It is widely used in the manufacture of consumer electronics backplane, touch screen front cover plate, automotive center control screen front cover plate.

2, PC+PMMA composite sheet application field

In the 5G era, the most widely used fields of PC+PMMA composite sheets are mainly in the mobile phone cover industry and the automotive panel interior industry. Among them, today, with the rapid increase in mobile phone shipments, the most popular is undoubtedly the large-scale application of mobile phone cover.

PC+PMMA composite sheet, with transparent imitation glass effect, high process realizability, relative to the cost of glass has a certain advantage. From the perspective of 5G communication requirements, the composite sheet also has the requirements of 5G signal transmission without shielding, and the needs of wireless charging, and the composite sheet body has stood out with the highlights of the process dazzling effect and high cost performance.

With the convergence of consumer electronics displays, not only in smartphones and tablets, but also in the automotive market, the requirements for in-car displays have been significantly improved, in addition to the larger size, the number will gradually increase.

With the development of autonomous vehicles, the proportion of automotive digitalization and networking is increasing, and the application of PC+PMMA composite sheets in the field of automotive internal displays, touch screens and exterior design will also be more and more large.

3, the main advantages of Dobesty PC+PMMA composite sheet

In addition to the high strength, excellent transparency and optical properties of conventional PC+PMMA composite sheet, compared with conventional products, Dobesty PC+PMMA composite sheet has better elongation at break performance, indicating that it has higher toughness and bending resistance, which gives more creativity and possibilities in product design. It can make the display cover plate and the back of the mobile phone not adhere to the two-dimensional plane, but also carry out more exploration to the Z axis.

With years of industry in-depth advantages, Dobesty continues to promote product and technology upgrades for the market to create a more economical and feasible, lightweight and durable, cost-competitive PC+PMMA composite sheet, has been widely used in mobile phone cover, mobile phone lenses, all kinds of Windows, display panels and other fields.