The resistance plate on the computer is generally made of newly upgraded imported high-quality raw materials, and generally presents a ten-year warranty. They offer high definition, low weight, impact resistance, sound insulation and noise reduction, thermal insulation, flame retardant and aging resistance. It is a new material with excellent comprehensive performance and green environmental protection, and has unparalleled advantages of other engineering building decorative materials (such as laminated glass, plexiglass panel, laminated glass, etc.). pc endurance plate is widely used in greenhouse, factory, decorative design, advertising, billboards, carports, safety passage lighting raincoat, large shopping malls lighting awning, exhibition lighting, sports venues, natatorium, warehouse lighting roof, commercial services, processing plants and sports venues lighting awning and shading awning.

Common criteria:

Thickness: 1.8-16mm, total width: 2100mm

Length: m and 12 m (all lengths can be customized)

Color: cream white, transparent, dark brown, light green, blue, black, etc. (All shades can be customized)

Performance characteristics of polycarbonate resistance board:

First, mechanical equipment performance

1) Impact compressive strength: PC board has excellent impact resistance, which is 250 times higher than the traditional laminated glass and 30 times higher than the acrylic board. The impact compressive strength of the polycarbonate impact plate is called "transparent thick steel plate".

2) Excellent compressive strength: polycarbonate resistance sheet has excellent temperature resistance, even at 120, its compressive strength can still be 350KVA/ cubic centimeter.

3) Tensile strength: PC bending strength plate has excellent bending strength performance, even if the bending Angle is 90, it will not break.

4) Relieve fatigue and anti-stress relaxation pc endurance plate: The stress relaxation resistance of polycarbonate stress relaxation plate is better than that of thermosetting plastic plastic. Even at high temperatures, its stress relaxation is still small.

Second, thermal performance

1) Melting temperature: the melting temperature of polycarbonate resistor is 135, and the continuous application temperature is 120.

2) Thermal expansion coefficient: the coefficient of thermal expansion is 710-125px/cm/, which is relatively small in plastics.

3) ductility temperature: The ductility temperature of PC resistance plate is -40, and the extremely low continuous application temperature is -30, which is incomparable to general plastics.

4) Flammability: flame retardant board is a non-flammable self-extinguishing plastic, heating at high temperatures is not easy to cause odor vapor.

5) Heat transfer coefficient: The heat transfer coefficient of PC resistance plate is not large from the general plastic, the general plastic is 1/4 of laminated glass, 1/300 of iron, 1/1000 of aluminum, 1/2000 of copper, and is one of the raw materials with high quality thermal insulation performance.

3. Electro-optical characteristics

1) Transmittance: The transmittance of PC resistance board is above 85%, which is equivalent to laminated glass.

2) Aging resistance: The general PC durability board is exposed to the outdoors for a long time, which is very easy to cause yellowing and surface deterioration due to ultraviolet radiation. As everyone knows, there is a layer of UV protection on the surface of the printed circuit board, and even if it is exposed outdoors for a long time, its electronic optical and mechanical equipment performance has not significantly changed.

Fourth, sound insulation and noise reduction performance

The actual effect of sound insulation and noise reduction of polycarbonate resistance plate is 3-2DB higher than that of laminated glass, and it is a high-quality raw material for road sound insulation barrier at this stage. 5. Acid resistance

Polycarbonate has excellent resistance to weak acidity, alkalinity and alcohol at room temperatures, but has weak resistance to strong bases and acids, benzene, chlorinated hydrocarbons and esters, and is easy to melt, solubilize or dissolve. Because its acid resistance is related to temperature, internal stress and exposure time, attention should be paid before application.

Six, light weight

In the case of the same thickness and total area, the net weight of the PC resistance plate is only half of the laminated glass, so it can greatly save the difficulty factor of transportation and engineering construction, and the weight is light and the impact resistance is strong

seven. Coordination ability

According to the design drawing, the cold drawing method is selected for the construction site, and the curved and semi-circular flat roof and Windows are selected for installation. The extremely small bending radius is 200 times the thickness of the selected plate, and it can also be bent hot