Yulin sunshine board adopts a unique U-shaped lock design, which is more conducive to convenient installation, combining excellent lighting, heat insulation, and high strength performance, providing a lightweight, no thermal expansion problem, and leak-proof design, able to withstand very high loads, very suitable for curved design, low structural cost, these are the characteristics of the five-layer structure U-shaped lock sunshine board. In addition to the five-layer structure U-shaped board, Pincheng can also produce rectangular two-layer U-shaped lock sunshine board, rectangular four-layer U-shaped lock sunshine board, rectangular six-layer U-shaped lock sunshine board PC sunshine board
PC Yulin sunshine board is mainly used in municipal construction, home decoration, and commercial applications. The board has strong impact resistance, light weight and easy installation, anti-aging, UV resistance. Environmentally friendly, beautiful shape, convenient processing.
Features of PC double-layer sunshine board
1. Light transmittance: P
C board transmittance can reach 89%, which is comparable to glass. UV-coated panels do not yellow, fog, or have poor light transmission under sunlight, with only 6% light loss after ten years, while PVC loss rates are as high as 15%-20% and fiberglass is 12%-20%.
2. Impact resistance: The impact strength is 250-300 times that of ordinary glass, 30 times that of the same thickness of acrylic sheet, 2-20 times that of tempered glass, and there are no cracks even when a 3kg hammer falls two meters below, known as "unbreakable glass" and "sounding steel".
3. UV protection: One side of the PC board is coated with UV-resistant coating, and the other side has anti-condensation treatment, combining UV resistance, heat insulation, and anti-drip functions. It can block the penetration of ultraviolet rays and is suitable for protecting valuable artworks and exhibits from UV damage.
4. Lightweight: The specific gravity is only half of glass, saving transportation, handling, installation, and support frame costs.
5. Flame retardant: According to the national standard GB50222-95, PC board is classified as difficult to burn level B1. The self-extinguishing point of PC board is 580°C, it will self-extinguish after leaving the fire, and it will not produce toxic gases during combustion, nor promote the spread of fire.
6. Bendable: Can be installed on-site in a cold bending manner according to the design drawings, forming arches, semi-circular tops, and windows. The small bending radius is 175 times the thickness of the board, and it can also be hot bent.
7. Sound insulation: PC board has obvious sound insulation effect, better sound insulation than glass and acrylic board of the same thickness, with 3-4dB higher sound insulation than glass under the same thickness. It is used as a material for highway sound barriers internationally.
8. Energy saving: Cooling in summer, insulation in winter, the heat conduction coefficient (K value) of PC board is lower than that of ordinary glass and other plastics, with 7%-25% higher heat insulation effect than glass of the same thickness, and the heat insulation of PC board is up to 49%, greatly reducing heat loss, suitable for buildings with heating equipment, and is an environmentally friendly material.
9. Temperature adaptability: PC board does not become brittle at -100°C, does not soften at 135°C, and its mechanical and mechanical properties remain unchanged in harsh environments.
10. Weather resistance:
PC board can maintain the stability of various physical indicators in the range of -40°C to 120°C. Artificial climate aging test for 4000 hours, yellowness is 2, and light transmittance decrease is only 0.6%.
11. Anti-fogging: When the outdoor temperature is 0°C and the indoor temperature is 23°C, the inner surface of the material does not fog when the indoor relative humidity is less than 80%.
To learn more about Yulin sunshine board, please visit:
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