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Light diffusion polycarbonate sheet

Quanfu PC light diffusion sheet is a translucent polycarbonate product specifically designed for lighting lenses and light box.
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Product description
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Technical parameter
Installation method

Quanfu PC light diffusion sheet is a translucent polycarbonate product specifically designed for lighting lenses and light box. It features a unique combination of high light diffusion and high light transmission through advanced diffuser technology. Its uniform diffusion characteristics help diminish visible LED 'hot spots' on the sheet. When compared to other light diffusing products such as glass and acrylic, Quanfu PC diffuse sheet has superior impact strength. Its high temperature resistance allows tighter designs than are possible with acrylic. The safe fire behavior of Quanfu PC diffuse sheet makes it ideal for use in areas where building regulations require it, such as airports and subway stations.

 

Features

High light transmittance / astigmatism effect / high impact resistance / good weather resistance / flame retardant / light weight and easy to install / can be fabricated

 

Application field

Illumination lamp advertising light box, luminous logo lampshade panel, modeling lamp LED luminous body

 

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We could not find any corresponding parameters, please add them to the properties table
Sheet thickness(mm) 1.5 2.0 3.0 4.0 5.0 6.0 7.0 8.0 10.
weight(kg/m²) 1.8 2.4 3.6 4.8 6 7.2 8.4 9.6 12
UV coating(μm) >60 >60 >60 >60 >60 >60 >60 >60 >60
Minimum bending radius(mm) 160 200 300 400 600 800 1000 1200 1400
Impact strength(J/m) 850
Linear expansion coefficient(mm/m℃) 0.065
Linear expansion coefficient(℃) -40~+120
Tensile strength at yield(Mpa) 62
Elongation at break >80%
Elastic modulus(Mpa) 2400
Notched impact strength of
simply supported beam(KJ/㎡)
60.5
Fire performance GB8624-1997B1
Sheet size and color The width of the sheet is within 2700mm, and the length can be customized

1. Space must be reserved at the joints of the panels during installation: the minimum spacing is 5mm (summer) to 8mm (winter) (Figure 1). Quanfu recommends the use of a large cap (Figure 2) to fix the screw. The use of a large cap not only has a buffering effect on the thermal expansion and contraction characteristics of the plate, but also can avoid the risk of water leakage.

 

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2. Leading hole view: In order to avoid plate cracking, water leakage and other undesirable phenomena, the drilling process must keep the center line of the drill bit perpendicular to the plate plane (Figure 3). The hole diameter is 1.5 times larger than the bolt diameter, and the distance between the outer diameter of the hole and the edge of the plate is greater than 30mm (Figure 4).

 

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3. When installing the board, first remove the 50mm film from the edge of the board (Figure 5). After the installation is completed, immediately remove all the film on the board. Prevent the film and paper from adhering to the surface of the board after a long time and it is difficult to remove.
Avoid contact with strong acids and alkalis.
Both sides of the board are coated with neutral silica gel and inserted into the closing profile filled with neutral silica gel. And the upper edge of the profile is sealed with silica gel.

 

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4. General installation method (with vertical strip design)
Precautions: the gap between the plates needs to be filled with neutral silica gel. After installation, the edge of the arc bead needs to be sealed with neutral silica gel (Figure 6).

 

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1. Space must be reserved at the joints of the panels during installation: the minimum spacing is 5mm (summer) to 8mm (winter) (Figure 1). Quanfu recommends the use of a large cap (Figure 2) to fix the screw. The use of a large cap not only has a buffering effect on the thermal expansion and contraction characteristics of the plate, but also can avoid the risk of water leakage.

 

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2. Leading hole view: In order to avoid plate cracking, water leakage and other undesirable phenomena, the drilling process must keep the center line of the drill bit perpendicular to the plate plane (Figure 3). The hole diameter is 1.5 times larger than the bolt diameter, and the distance between the outer diameter of the hole and the edge of the plate is greater than 30mm (Figure 4).

 

r


 

3. When installing the board, first remove the 50mm film from the edge of the board (Figure 5). After the installation is completed, immediately remove all the film on the board. Prevent the film and paper from adhering to the surface of the board after a long time and it is difficult to remove.
Avoid contact with strong acids and alkalis.
Both sides of the board are coated with neutral silica gel and inserted into the closing profile filled with neutral silica gel. And the upper edge of the profile is sealed with silica gel.

 

yi


 

4. General installation method (with vertical strip design)
Precautions: the gap between the plates needs to be filled with neutral silica gel. After installation, the edge of the arc bead needs to be sealed with neutral silica gel (Figure 6).

 

t

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