What are the advantages of plastic board processing that are loved by everyone?
The advantages of plastic sheet processing endurance board:
1. Impact resistance: The impact force of the endurance board can reach 3kg/cm, and the impact strength of the PC endurance board is 250-300 times that of ordinary glass. 20-30 times that of acrylic sheet and twice that of tempered glass, there is almost no risk of breaking. There is no crack when it falls two meters below with a 3kg hammer, and it has the reputation of 'non-breaking glass' and 'sounding steel'.
2, light transmittance: good lighting, light transmittance as high as 85~91%, and its transparency is comparable to glass. Exposure to the sun will not produce yellowing, fogging, and poor light transmission. After ten years, the loss of light transmission of UV-coated panels is only 6%, the loss rate of PVC is as high as 15%-20%, and that of glass fiber is 12%-20%.
3. Weather resistance: There is a UV-resistant co-extruded layer on the surface to prevent the resin from fatigue and yellowing caused by sunlight and ultraviolet rays. The surface co-extruded layer has chemical bonds to absorb ultraviolet light and convert it into visible light, which has a good stabilizing effect on plant photosynthesis. Outdoors can be guaranteed for ten years without fading. Maintain the stability of various physical indicators in the range of -40°C to 130°C. After 4000 hours of artificial weathering test, the degree of yellowing was 2, and the light transmittance decreased by only 0.6%.
4. Flame resistance: The endurance board itself does not ignite spontaneously and has self-extinguishing properties. It complies with the EU ROHS directive and strict UL safety regulations, and the UL94 fire rating reaches V0, V2, and HB. The ignition point of the PC sheets 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.
5, heat resistance, cold resistance: it will not cause deformation and other qualities in the temperature range of -40℃ to +130℃ Degrade. The PC board does not suffer from cold brittleness at -100°C, and does not soften at 137.3°C, and its mechanics and mechanical properties have no obvious changes in harsh environments.
6, light and rigid: light weight, only half of glass, 1/3 of acrylic board, good adaptability and safety, easy to handle, drill, cut off, not easy to break during installation, simple construction Safety.
7. Flexibility: According to the design drawing, it can be cold-formed on the construction site and installed into an arch, semi-circular roof and window. The small bending radius is 175 times the thickness of the used plate, and it can also be hot bending.
8. Sound insulation: PC board has obvious sound insulation effect, and it has better sound insulation than glass and acrylic board of the same thickness. Under the condition of the same thickness, the sound insulation of PC sheets is 3 higher than that of glass. —4DB. Internationally, it is the material of highway noise barriers.
9. Energy saving: keep cool in summer and keep heat in winter. PC sheets has lower thermal conductivity (K value) than ordinary glass and other plastics, and heat insulation effect is 7%-25 higher than that of equivalent glass %, the thermal insulation of PC board is 49% higher. Thus, the heat loss is greatly reduced. It is used in buildings with heating equipment and is an environmentally friendly material.
10. 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.
When installing plastic plates and processing endurance plates, there are generally two situations, one is ordinary plate installation, or the other is curved plate installation. The specific operation methods and precautions are different. . Need further analysis and explanation.
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