PC hollow sheet classification:twin wall pc sheet,multiwall pc sheet, honeycomb pc sheet, crystal pc sheet,bamboo polycarbonate sheet.
Hollow polycarbonate sheet characteristic:
(1) Light transmittance: The light transmittance of PC hollow sheet can reach up to 89%, different colors and different transmittance.which is as beautiful as glass. UV-coated panels will not produce yellowing, atomization, and poor light transmission under sunlight. After ten years, the loss of light transmission is only 6%, the loss rate of PVC is as high as 15%-20%, and the glass fiber is 12 %-20%.
(2) Impact resistance: The PC sheet impact strength is 250-300 times that of ordinary glass, 30 times that of acrylic sheets of the same thickness, and 2-20 times that of tempered glass. There will be no cracks when falling two meters under a 3kg hammer. The reputation of “glass” and “sound steel”.
(3) Anti-uv: The PC sheet has an anti-ultraviolet (UV) coating on one side, and an anti-condensation treatment on the other side, which integrates anti-uv, heat insulation and anti-drip functions. It can block ultraviolet rays from passing through, and is suitable for protecting valuable artworks and exhibits from damage by ultraviolet rays.
(4) Light weight: The specific gravity is only half of that of glass, which saves the cost of transportation, handling, installation and supporting frame.
(5) Flame-retardant: The national standard GB50222-95 confirms that the PC sheet is flame-retardant grade one, that is, grade B1. The ignition point of the PC sheet is 580 degrees Celsius, and it will self-extinguish after leaving the fire. It will not produce toxic gas during combustion and will not promote the spread of the fire.
(6) Flexibility: Cold bending can be used on the construction site according to the design drawing, and it can be installed into an arch, semi-circular roof and window. The minimum bending radius is 175 times the thickness of the adopted sheet, and hot bending is also possible.
(7) Sound insulation: PC sheet has obvious sound insulation effect, and has better sound insulation than glass and acrylic sheet of the same thickness. Under the same thickness, the sound insulation of PC sheet is 3-4DB higher than that of glass. Internationally, it is the material of choice for highway noise barriers.
(8) Energy saving: keep cool in summer and keep warm in winter. PC sheet has a thermal conductivity (K value) lower than that of ordinary glass and other plastics, and its thermal insulation effect is 7%-25% higher than that of the same glass. The heat is up to 49%. Thus, the heat loss is greatly reduced. It is used in buildings with heating equipment and is an environmentally friendly material.
(9) Temperature adaptability: polycarbonate sheet will not be cold brittle at -100°C, and will not soften at 135°C, and its mechanics and mechanical properties will not change significantly in harsh environments.
(10) Weather resistance: PC sheet can maintain the stability of various physical indexes in the range of -40℃ to 120℃. After 4000 hours of artificial weathering test, the degree of yellowing was 2, and the light transmittance decreased by only 0.6%.
(11) Anti-condensation: When the outdoor temperature is 0℃, the indoor temperature is 23℃, and the indoor relative humidity is lower than 80%, the inner surface of the material will not condense.
(12) Variety of colors
Baoding Xinhai Plastic Sheet Co.,ltd.. The company’s product system is rich. The main products are hollow polycarbonate sheet,solid polycarbonate sheet,corrugated polycarbonate sheet, PC car canopy special sheet, etc. At the same time, through the unremitting efforts of the company’s technicians, the PC anti-fog sheet, PC heat insulation sheet, PC Anti-static sheet, PC hardened sheet, flame-retardant sheet and other new polycarbonate PC series products.
Email:info@cnxhpcsheet.com
Factory Address:Lotus area,Baoding City,Hebei Province,China
Post time: Jul-30-2021