Zhuonier 3mm high-speed rail polycarbonate sheet is a custom solid PC plate developed for high-speed train interior sight windows and protective covers. It meets strict rail transit standards with excellent flame retardancy, high impact resistance and shatterproof safety performance. High light transmittance ensures clear vision. Hard coating can be applied on surface to boost scratch and abrasion resistance. It features low temperature resistance, stable dimension and low noise transmission. Support CNC cutting, drilling, chamfering and silk screen printing. Custom thickness, size and surface treatment are available for railway vehicle projects

High-speed train cabin interior observation windows

Railway vehicle equipment protective sight glass

Subway & urban rail transit carriage window guards

Train information display protective covers

Rail transit mechanical safety shielding panels

Q1: Can this PC sheet pass railway flame retardant test?

A: Yes, we offer PC material meeting rail transit flame retardant standard.

Q2: Is hard coating necessary for high-speed rail window?

A: Hard coating is recommended to improve scratch resistance for long-term passenger contact.

Q3: Can we do silk screen border printing same as subway display panels?

A: Yes, silk screen printing can be added on this high-speed rail PC sheet.

Q4: What is the working temperature range?

A: Suitable for wide temperature range to adapt train operation environment.

Q5: What machining precision can you achieve?

A: Tight tolerance for assembly requirements of rolling stock components