Glossy Opaque Helmet Polycarbonate Sheet

DB8811BX

Characteristic

• Impact resistance: The impact strength is 250-300 times that of ordinary glass, 30 times that of acrylic plates of the same thickness, and 2-20 times that of tempered glass. There is no crack when falling with a two-meter hammer below 3kg. "Glass" and "Xianggang".
• Anti-ultraviolet: one side of the PC board is coated with anti-ultraviolet (UV) coating, and the other side has anti-condensation treatment, which integrates anti-ultraviolet, heat insulation and anti-drip functions. It can block the penetration of ultraviolet rays, and is suitable for protecting valuable artworks and exhibits from ultraviolet rays.
• Light weight: The specific gravity is only half of the glass, saving the cost of transportation, handling, installation and support frame.
• Flame retardant: National standard GB50222-95 confirms that the PC board is Class I flame retardant, namely Class B1. The ignition point of the PC board is 580 degrees Celsius. It will extinguish itself after leaving the fire. It will not produce toxic gases during combustion and will not promote the spread of the fire.
• Energy saving: keep cool in summer and keep warm in winter, PC board has lower thermal conductivity (K value) than ordinary glass and other plastics, heat insulation effect is 7%-25% higher than equivalent glass, the insulation of PC board The heat is up to 49%. Therefore, the heat loss is greatly reduced, and it is an environmentally friendly material for buildings with heating equipment.

Description

PC sheet is also called polycarbonate sheet. Weak acid resistance, which is made of polycarbonate as the main component and adopts co-extrusion technology CO-EXTRUSION, shows that the PC sheet is resistant to neutral oil, strong acid, durable, and alkali-resistant. It needs to be coated with UV. . However, it has high temperature resistance, high transparency, light weight, impact resistance, sound insulation, heat insulation, flame retardance, and aging resistance. It is a high-tech, extremely excellent comprehensive performance, energy-saving and environmentally friendly plastic sheet, which is commonly used internationally. Plastic building materials have advantages over other building decoration materials (such as glass, plexiglass, etc.).