High Tensile Strength Impact Resistant Matte Polycarbonate Sheet
PC6842W3
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.
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.).
Typical Property Values
| Property | Testing Method | Testing Condition | Units | Value |
| Physical | ||||
| Specific Gravity | ISO 1183 | —— | G/cm3 | 1.2 |
| Light Transmission | ASTM D1003 | —— | % | >89 |
| Water Absorption Equilibrium | ASTM D570 | 24 Hours | % | 0.35 |
| Mechanical | ||||
| Tensile Strength | ISO527 | —— | Mpa | 60 |
| Tensile Modulus | ISO527 | Mpa | 2400 | |
| Flexural Modulus | ISO178 | Mpa | 92 | |
| Temperature Resistance | ||||
| Vicat Softening Temperature | ISO306 | ℃ | 148 | |
| Thermal expansivity | ISO11359 | /℃ | 6.5*10-5 | |
| Electrical | ||||
| Permittivity | IEC60250 | —— | 3.1 | |
| Voltage test | IEC60243 | KV/mm | 30 | |
| Volume Resistivity | ICE60093 | 25℃,50%RH | Ω.cm | 1016 |
| Surface Resistivity | ICE60093 | 25℃,50%RH | Ω | 1017 |
| Gaute Variation | >0.5mm ±3% | |||
| 0.25—0.5mm ±5% | ||||
| 0.1—0.25mm ±10% | ||||
| ≤0.1mm ±0.008mm | ||||
Note: The above figures are typical values obtained under standard methods and should not be construed as unsteady application conditions.
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