Advantages and disadvantages of using light and polycarbonate sheets for light boxes
The advantages and disadvantages of the light box piece are glass and polycarbonate plate. The details are analyzed one by one.
The first glass is fragile and the frequency of use is low; the polycarbonate sheet is impact resistant and has a strength of 95mpa, which is 30 times that of glass.
The aging time of the second glass is short, generally about 3 years; the weather resistance of the polycarbonate sheet is as long as 15 years or so.
The third glass is too heavy and the use area is not too large; the polycarbonate sheet is light in weight, only 1.2kg per square inch, and the weight is one-fifth of the weight of the glass.