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Which endurance board and sunshine board is more suitable for roofing?
Dec 14, 2017

Which endurance board and sunshine board is more suitable for roofing?

A: Endurance board better.

Endurance board (also known as PC board, polycarbonate, solid board, bullet-proof glass, card Bulong board, plastic solid board, polycarbonate board, aviation perspective board) is a high performance engineering plastics polycarbonate or poly- ---- Acid processing. Features: Impact-resistant, unbreakable strength of more than tempered glass, acrylic board hundreds of times, tough security, security, bullet-proof effect. Can be arched, bendable: good workability, plasticity, according to the site actual needs, bending into an arched, semicircular pattern.

Sunshine board mainly by the PC / PET / PMMA / PP material production. English is sunlight, referred to as the hollow board, pc sun panels to polycarbonate as the main raw material manufacturing. Sunshine board in the mid-80s quickly into the building decoration materials.


Sunshine board advantages:

(1) Translucent: Endurance board transmittance of up to 89%, with the glass-phase beauty. UV coating plate in the sun, the sun will not produce yellowing, fogging, poor light transmission, 10 years after the loss of only 10% loss of light, PVC loss rate is as high as 15% -20%, glass fiber 12 % -20%.

(2) Impact resistance: The impact strength is 250-300 times that of ordinary glass, 30 times that of acrylic plate of the same thickness, 2-20 times that of toughened glass, and there is no crack in the following two meters with 3kg hammer. Glass "and" ring steel "reputation.

(3) UV: PC board co-extruded with UV coating, the other side with anti-condensation treatment, set anti-UV, anti-fog insulation in one drop. It blocks UV rays and protects valuable artwork and exhibits from UV damage.

(4) light weight: only half the proportion of glass, saving transportation, handling, installation and support the cost of the frame.

(5) Flame retardant: The national standard GB50222-95 confirms that the endurance board is a flame retardant grade, that is, the B1 grade. PC board ignition temperature is 580 ℃, self-extinguishing from the fire, burning does not produce toxic gases, will not contribute to the spread of the fire.

(6) Bendability: According to the design drawings, cold bending can be adopted on site and installed as arched, semi-circular roof and window. Minimum bending radius of 175 times the thickness of the board, but also bending.

(7) Sound insulation: Sound insulation board soundproof effect is obvious, than the same thickness of glass and acrylic board with better sound insulation, the thickness of the same conditions, the endurance board sound insulation than the glass to improve 5-9DB. In the world is the preferred material for highway noise barriers.

(8) Energy-saving: summer cool, winter insulation, endurance board is lower than the ordinary glass and other plastics thermal conductivity (K value), insulation 7% -25% higher than the equivalent glass, Heat up to 49%. So that greatly reduce the heat loss for buildings with heating equipment, is environmentally friendly materials.

(9) temperature adaptability: PC board does not occur at -40 ℃ cold brittle, not softening at 125 ℃, in the harsh environment of its mechanical, mechanical properties were no significant changes.

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