Is the temperature adaptability of the polycarbonate board good?
Polycarbonate board has good outdoor weather resistance. This unique protection guarantees that it can be used for a long time and maintain its optical properties under strong ultraviolet light irradiation for a long time, and it has a strong advantage compared with other thermoplastic materials.
(1) 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 minimum bending radius is 175 times the thickness of the adopted plate, and hot bending is also possible.
(2) Weather resistance: It 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%.
(3) Sound insulation: PC sheets has obvious sound insulation effect. It has better sound and sound insulation than glass and acrylic board of the same thickness. Under the same thickness, the insulation of PC sheets The sound volume is 3-4DB higher than that of glass. Internationally, it is the material of choice for highway noise barriers.
(4) Temperature adaptability: No cold brittleness occurs at -100 degrees Celsius, and no softening at 135 degrees Celsius. There is no obvious change in its mechanics and mechanical properties in harsh environments.
(5) Energy saving: keep cool in summer and keep warm in winter. The thermal conductivity (K value) is lower than that of ordinary glass and other plastics, and the heat insulation effect is 7%-25% higher than that of the same glass , The thermal insulation of PC sheets is up to 49%. Thus, the heat loss is greatly reduced, and it is an environmentally friendly material for buildings with heating equipment.
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The custom plastic sheets custom polycarbonate sheet has significantly numerous benefits over other custom plastic sheets systems, which makes it first choice for custom plastic sheets.